38 results about "Housing construction" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

The utility model provides a rapid and stable aluminum template connecting device, which relates to the technical field of house construction and comprises an aluminum template body. Mounting the assembly; the mounting assembly comprises an inserting hole formed in one side of the aluminum formwork body, a rotating groove is formed in one side of the aluminum formwork body, a rotating block is rotationally connected to the rotating groove, and a clamping block is fixedly connected to the interior of the rotating block; according to the design, connection of the formworks is rapidly completed through simple sliding and clamping actions, the construction efficiency is improved, compared with a traditional bolt connection mode, the connection mode does not need to use complex tools to fasten a plurality of bolts, the situation that the formworks are difficult to detach due to bolt rusting is avoided, it is ensured that the formworks can be repeatedly used, and the construction cost is reduced. And secondly, through the double-clamping design of the hooks and the positioning columns, position deviation between the formworks can be effectively prevented, and the stability and safety of the aluminum formworks in the construction process are guaranteed.

The utility model discloses a heat insulation coating mixing device for house building construction, which relates to the technical field of house building construction and comprises a mixing box. The stirring mechanism is arranged in the middle of the mixing box; the filtering piece is arranged at the top of the mixing box; the protection piece is arranged at the top of the filtering piece; the rolling mechanism is arranged on the surface of the protection part and comprises a second motor, a protection type lead screw, a moving rod and a rolling roller, and the stirring mechanism comprises a first motor. By arranging the rolling mechanism, a second motor can be started to drive a lead screw to rotate during discharging so as to drive a moving rod and a rolling roller to reciprocate, so that raw materials can be rolled to be crushed, the raw materials can conveniently penetrate through a filter plate to enter a mixing box, and by arranging a protective part, the upper part of a connecting frame can be covered; the rolling mechanism is convenient to install, and meanwhile dust drifting to the outside can be reduced in the discharging and rolling process, so that the dust is prevented from influencing the environment and harming the health of workers.

The utility model belongs to the technical field of house construction, and particularly relates to a house construction carrying frame which comprises a carrying frame body. A guardrail is fixedly connected to the top of the carrying frame main body; the top of the carrying frame body is fixedly connected with a supporting table. Two groups of limiting grooves are formed in the middle of the supporting table; a storage box is arranged at the top of the supporting table; the bottom of the storage box is rotationally connected with multiple sets of moving wheels, and the multiple sets of moving wheels are arranged on the inner walls of the limiting grooves in a rolling mode. The inner wall of the guardrail is fixedly connected with two groups of connecting pieces; by matching with a movable base plate at the top of the supporting table, the problem that a worker needs to take materials or tools on the inner wall of a storage box at the far end due to an original fixedly-arranged storage box can be solved, the house building construction speed of the worker is increased, meanwhile, the worker can be prevented from repeatedly twisting on the top of the carrying frame body, and the working efficiency is improved. And the integral connecting part of the carrying frame main body is quickly abraded, and the service cycle is short.

The utility model belongs to the technical field of house construction, and discloses a heat preservation and noise reduction building panel for house construction, which comprises a panel body, the panel body comprises an outer side decorative plate, an inner side attaching plate, foam heat preservation plates and a sound insulation cushion layer, the foam heat preservation plates are attached to the side walls of the outer side decorative plate and the inner side attaching plate, and the sound insulation cushion layer is attached to the foam heat preservation plates. A sound insulation cushion layer is installed between the two foam insulation boards in a bonding mode, an edge sealing frame is installed on the outer side wall of the board body in an attached mode, a clamping frame is installed on the upper wall of the edge sealing frame, a positioning pin is installed on the side wall of the clamping frame in an inserted mode, a connecting hole is formed in the side wall of the edge sealing frame, the positioning pin can be installed in the connecting hole in an inserted mode, and a through hole is formed in the side wall of the edge sealing frame. The edge sealing frame is arranged on the outer side of the plate body, and the edge of the plate body is pressed through the clamping frame on the outer side of the edge sealing frame, so that the purpose of preventing edge warping is achieved, the attractiveness of the device is prevented from being affected, meanwhile, a boss is further arranged at the lower end of a positioning pin, and through cooperation of the boss and a clamping block, the edge warping is prevented from being affected. Therefore, the clamping frame is prevented from being separated from the edge sealing frame.

The utility model discloses a house building prefabricated wall, and particularly relates to the technical field of house building prefabricated walls. Connecting pieces used for connecting the adjacent wallboards are arranged outside the wallboards. The connecting piece comprises two assembling columns installed on one side of the wall plate, a through hole is formed in the outer portion of each assembling column, an assembling ring is installed in each through hole, a detachably-connected clamping column is arranged in each assembling ring, an assembling groove is formed in the side, away from the assembling columns, of the wall plate, and the assembling grooves correspond to the assembling columns in the left-right direction. The clamping columns are in threaded connection with the assembling rings, so that the clamping columns and the assembling columns are connected into a whole, the assembling columns are limited through the clamping columns, assembling and mounting of two adjacent wallboards are achieved, when assembling errors occur, the clamping columns are reversely rotated to be separated from the assembling rings, the assembling columns are not limited, the wallboards can be conveniently adjusted in time, and the assembling efficiency is improved. Therefore, operability during wallboard assembly is improved.

The invention discloses an intelligent monitoring system and method for rural house construction. The method comprises the following steps: acquiring image data of a target house; obtaining feature data of the target house based on the image data of the target house; based on the feature data of the target house, obtaining a plurality of standard monitoring items corresponding to the target house in the current construction stage and a monitoring result of each standard monitoring item; the monitoring result comprises normal monitoring and abnormal monitoring; when the monitoring result of one standard monitoring item is abnormal monitoring, generating alarm information corresponding to the standard monitoring item; and at the end of the current construction stage, obtaining a construction evaluation corresponding to the current construction stage based on the monitoring results of the plurality of standard monitoring items. The technical problem of low supervision efficiency in the rural house reconstruction process in the prior art is solved.

1. The name of the design product: polymer waterproofing membrane (cross grid). 2. The use of the design product: waterproofing membrane used in the process of house construction and renovation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: Design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model relates to a hanging bracket for house construction. The hanging bracket comprises a fixed support erected on a building, a winch is arranged at the rear end of the fixed support, the top end of the fixed support extends forwards and is rotationally connected with an extending support, an inhaul cable extends forwards on the extending support along the winch, and a positioning support close to the extending end of the extending support extends on one side of the fixed support; the positioning support is provided with a positioning structure which is transversely staggered with the top end of the extension support and abuts against the bottom end of the extension support, an unlocking structure corresponding to the lower portion of the extension support is arranged below the positioning support, the unlocking structure comprises an abutting disc fixed to the movable end of the inhaul cable, and the abutting disc abuts against the unlocking structure. The unlocking structure drives the positioning structure to transversely slide and is staggered with the extension bracket; and a hydraulic support rod is movably connected between the extension bracket and the fixed bracket. The unloading device has the effects that goods can be located on the inner side of the building during unloading, personnel are prevented from stretching out of the building, and unloading is safely conducted.

The utility model discloses a building material transportation device for house building, which relates to the technical field of building material transportation, and comprises a transportation fixing mechanism, a lifting driving mechanism is rotatably arranged in the transportation fixing mechanism, and one side of the lifting driving mechanism is connected with a lifting mechanism capable of lifting. According to the building material transportation device, the problems that an existing building material transportation device can transversely transport building materials, but in the actual operation process, a special lifting transportation device needs to be arranged for construction at the high position of house construction, and safety is enhanced are solved, the device can be moved through the arrangement of the transportation fixing mechanism and the moving wheels, and the construction efficiency is improved. Adjusting feet are arranged to support the device and enhance stability, crossed lifting of the lifting mechanisms on the two sides is achieved through driving arrangement of the lifting driving mechanism on the lifting mechanisms and rotation of the chain, the conveying efficiency is improved, meanwhile, indoor constructors are reduced to go up and down a ladder, safety is guaranteed, and a rotating supporting groove provides steering supporting force for the rotary table mechanism.

A wildfire defense system trailer and method of installing an automated sprinkler-based wildfire defense system on a home construction site before the starting of the construction phase of a home building project in a wildfire urban interface (WUI) region. The first commissioned automated sprinkler-based wildfire defense system will continue in operation all during the home building construction phase, and will only be decommissioned from operation, and removed from the premises (including the job-site wildfire defense system trailer being removed from the property) when construction of the wood home building project is totally completed, and the wood home building is ready for occupation. At the same time when the first system is decommissioned, a second permanently-installed automated sprinkler-based wildfire defense system will be completely installed within the new home construction, independent from the first system, and ready for commissioning to provide a new proactive measure of defense against a wildfire storm occurring after home building construction has been completed, thereby protecting all wood and combustible surfaces on the home and surrounding property, and preventing fire ignition and flame spread until the wildfire storm passes through the WUI region. By virtue of the present invention, it is now possible to significantly reduce the risk of wood home building construction projects occurring within a wildfire urban interface (WUI) region, and better support the underwriting of home construction and ownership insurance policies within such regions.

The utility model provides wall surface spraying equipment for house construction, which belongs to the field of house construction and comprises a hose, a spray head is mounted at one end of the hose, an adjusting component is arranged on the outer side of the spray head, a protection component is arranged at the bottom of the spray head, and a holding component is arranged on one side of the adjusting component. According to the adjusting assembly, the first rectangular plate is connected with the U-shaped plate through the bearing and is driven by the first servo motor, so that the spray head swings in the horizontal direction, and the second rectangular plate is connected with the second inclined rod through the bearing and is driven by the second servo motor, so that the spray head swings in a pitching mode in the vertical direction. And the first servo motor and the second servo motor are independently controlled and can be combined to form complex tracks such as a fan shape to cover corners which are difficult to touch by a traditional spray head, so that intelligent control of the spraying direction is realized.

The utility model relates to a grouting device for house construction, which belongs to the technical field of building construction equipment and comprises a base provided with rollers and a handle. The top wall of the filter box is provided with a feeding port, the bottom wall of the filter box is communicated with a grouting pipe, the filter box is installed on the base, the base is provided with a through hole, the grouting pipe is inserted into the through hole, and a filter plate is arranged in the filter box; the top of the barrel body is sealed, the top of the barrel body is communicated with a feed hopper, the bottom wall of the barrel body is communicated with a discharge pipe, the discharge pipe is provided with an electromagnetic valve, the barrel body is arranged on the filter box, and the discharge pipe is inserted into the feed port; the stirring assembly is mounted on the barrel body. By means of the structure, the grouting device not only can stir slurry before grouting so that the slurry can be fully mixed, but also can filter out large-particle-size solids in the slurry before the slurry enters the grouting pipe, so that the slurry injected into a building structure does not contain the large-particle-size solids, and then the grouting quality is guaranteed; and the quality qualification rate of a construction area after pouring forming is improved.

The utility model is suitable for the technical field of house wall perpendicularity detection, and provides a perpendicularity detection device for house construction, which comprises a base and a support plate fixedly mounted at the top of the base. The electric telescopic rod and the graduated scale are respectively arranged on one side of the supporting plate; the connecting plate is fixedly mounted on an output rod of the electric telescopic rod; pressing plates for pressing against the wall surface are mounted on one side of the base and one side of the connecting plate; the mooring rope is arranged on the connecting plate in a sliding mode, and a plumb bob is installed at the bottom end of the mooring rope; the storage mechanism is arranged on the connecting plate and used for storing a cable; and the adjusting mechanism is arranged on the supporting plate and is used for adjusting the height of the electric telescopic rod. According to the perpendicularity detection device for house construction, provided by the scheme, the cable can be conveniently stored, so that the service life is prolonged, and meanwhile, the cable can be ensured not to be knotted when being stored.

The utility model relates to the technical field of house construction, in particular to an assembly type safety management fence for house construction, which comprises a positioning column, a fixing assembly, a protection assembly, a moving assembly, a connecting assembly, an alarm assembly, a rotating hinge, a protection frame, a rotating column, a sleeve, a fixing piece and a reinforcing stand column, the protection assembly is arranged on one side of the fixing assembly, the moving assembly is arranged on the bottom face of the protection assembly, the connecting assembly is arranged on the top of the protection assembly, the alarm assembly is arranged on one side of the top end of the protection assembly, the rotating hinge is arranged on one side of the connecting assembly, the protection frame is arranged on one side of the rotating hinge, and the rotating column is arranged on one side of the protection frame. The rotating column is sleeved with a sleeve, and a fixing piece is arranged at the bottom of the rotating column. By arranging the folding structure, the guardrail can be quickly folded and stored after being used, the risk that parts are damaged can be reduced, and the disassembly process is convenient and does not need to spend much time and energy.

This invention relates to the field of building construction technology, specifically to a beam support frame for energy-efficient building construction. The frame includes a support mechanism, a buffer mechanism, and a connecting mechanism. The support mechanism is located above the buffer mechanism and includes a support column and a protective cylinder. A first screw-in groove is formed at the top of the support column. The protective cylinder is movably connected to the outside of the support column. An insertion groove is formed on the inner wall of the protective cylinder, with the bottom of the insertion groove penetrating the protective cylinder but the top not penetrating it. A connecting groove is formed on the outer surface of the protective cylinder. This invention, through the arrangement of a first connecting ring, a second connecting ring, and a spring, facilitates improved stability of the support mechanism and reduces swaying during support. The rubber plate and fixed column effectively prevent external moisture and dust from corroding the first connecting ring and the interior of the support mechanism. The protective cylinder provides external protection for the support column.

The utility model provides an external wall insulation board with a good heat insulation effect for house construction, which relates to the technical field of insulation boards and comprises an insulation board main body, two ends of the insulation board main body are respectively connected with an installation board in an inserted mode, and the installation boards are fixed with the insulation board main body through bolts. When the insulation board main body is mounted at the frame, the mounting plates can be fixed on the two sides of the insulation board main body through bolts, so that the insulation board main body is fixed with the external frame through the mounting holes formed in the mounting plates, and when the insulation board main body needs to be directly mounted on a wall, the insulation board main body can be directly punched and mounted, so that the practicability is higher; in addition, the device is provided with the heat insulation layer, the heat insulation layer adopts the extruded polystyrene board layer, and the extruded polystyrene board layer is made of a tightly foamed polystyrene material, has higher density and strength, and provides better heat insulation performance and pressure resistance, so that the heat insulation effect of the device is effectively improved.

The utility model relates to steel node technical field discloses a kind of auxiliary support connection steel nodes, including pre-burying mechanism, the upper and lower ends of the pre-burying mechanism are fixedly provided with column mechanism by the way of concrete pouring, the periphery of the pre-burying mechanism is fixedly provided with beam mechanism by the way of concrete pouring, the pre-burying mechanism includes first vertical plate, the middle position of the first vertical plate is fixedly provided with second vertical plate by the way of welding, the surface of the first vertical plate and second vertical plate is evenly spaced and provided with a plurality of through holes, the two sides of the first vertical plate and one side of the second vertical plate are evenly spaced and provided with a plurality of fixed bolts by screw thread setting. In the utility model, by applying it in small assembly type concrete beam-column structure, column is within three layers full-length column, solve the work that column of multistory building needs to be installed calibration on site in the process of traditional assembly type house construction, improve the practicability of the device.

The application relates to a foundation pit reinforcing structure for house construction, which comprises support plates supported on the side walls of a foundation pit and a plurality of reinforcing plates abutting against the support plates, support structures are arranged between adjacent reinforcing plates, the support structure comprises a connecting part and an abutting plate, the connecting part comprises a connecting rod and a positioning rod, the connecting rod extends and is connected between the opposite reinforcing plates, the positioning rod is inserted into the connecting rod and is positioned at the bottom of the foundation pit, and the abutting plate is installed on the positioning rod and abuts against the support plate supported on the support plate. According to the application, the support plate is supported on the side wall of the foundation pit under the abutting action of the reinforcing plate, the connecting rod is arranged between the adjacent reinforcing plates, the structural stability of the adjacent reinforcing plates is improved, the positioning rod for positioning the connecting rod and the abutting plate installed on the positioning rod are further arranged, the support area of the side wall of the foundation pit is increased, and the support stability of the side wall of the foundation pit is improved.

The utility model discloses a rapid assembly wallboard structure for house construction, and relates to the technical field of construction devices. The prefabricated wallboard comprises a base and a prefabricated wallboard body, a steel column is fixedly connected to the top face of the base, a first steel bar and a second steel bar are fixedly connected to the side wall of the prefabricated wallboard body in a vertically and horizontally penetrating mode, an inserting opening is formed in the bottom face of the prefabricated wallboard body, the steel column corresponds to the inserting opening, and a guiding assembly is detachably arranged in the inserting opening. The guide assembly comprises a first half-face cylinder and a second half-face cylinder, the first half-face cylinder and the second half-face cylinder are detachably connected, and the steel column is matched with inner cylinders of the first half-face cylinder and the second half-face cylinder; according to the utility model, through the arranged guide assembly, the prefabricated wallboard can be conveniently and quickly assembled, and during assembly, a plurality of workers do not need to hold crowbars and mirrors by hands for matched installation, so that the labor cost can be reduced, the installation efficiency can be improved, and the guide assembly can be disassembled and assembled so as to be conveniently recycled.

The utility model relates to the technical field of house construction, in particular to a house construction waterproof structure which comprises a wall body, a plurality of sets of supporting beams arranged side by side are installed on the top of the inner side of the wall body, a plurality of roof panels inclining towards the two sides are fixedly arranged on the supporting beams, and the bottoms of the roof panels are erected on the wall body. Roof joint plates are embedded among the roof panels, and flow guide assemblies fixedly connected to the outer side of the wall are arranged below the bottoms of the roof panels. Waterproof cloth is laid on the surface of the roof panel, and a light steel roof is laid on the surface of the waterproof cloth; a positioning groove is formed in the bottom of the roof panel, and the roof panel is inserted into the top of the wall body through the positioning groove; according to the waterproof structure for house construction, the roof joint plate, the waterproof cloth and the light steel roof are arranged, the roof joint plate is connected with the roof panels on the two sides, so that rainwater is prevented from permeating into a house from a middle gap, meanwhile, the waterproof cloth and the light steel roof can form a double-layer waterproof effect, and the waterproof structure has the advantage of being good in waterproof effect.

The invention discloses a composite floor slab hoisting method, and relates to the field of house construction, and the composite floor slab hoisting method comprises the following steps: starting a crane, upwards hoisting a main body frame through a connecting point of the crane and the middle position of the main body frame, and detecting the inclination state of the main body frame by using gradienters preset at the bottoms of two long edges of the main body frame. A screw rod driving motor module on a mounting seat is started; the screw driving motor module drives the telescopic screw to move upwards to drive the corresponding lifting seat and the lifting rope to ascend synchronously, so that the height of the inclined corner is adjusted step by step; the inclination position and deviation amplitude of the floor slab can be positioned in real time through the gradienter; the screw driving motor module drives the telescopic screw, so that the hoisting height of the inclined corner can be adjusted, the parallelism of the four corners of the floor slab can be quickly corrected to a preset range, the problem that a traditional method depends on manual adjustment is solved, and it is ensured that the horizontal posture in the floor slab hoisting process meets the installation requirement.