2017 results about "Scaffolder" patented technology

The invention provides a construction method of a prefabricated multi-ribbed cavity floor, and belongs to the technical field of prefabricated multi-ribbed plate construction. The construction method of the prefabricated multi-ribbed cavity floor comprises the steps of full-hall scaffold building, main keel laying, overall leveling and the like. The construction method comprises the steps that S1, full-hall scaffold building is conducted, specifically, when a full-hall scaffold is built, vertical rods on the upper layer and the lower layer are required to be aligned, the vertical rods are uniformly arranged from the two sides of a cast-in-place ribbed beam, the vertical rods are arranged at the intersection positions of floor elastic bidirectional lines, and scaffold boards are laid under the vertical rods; S2, main keels are laid, specifically, when the main keels are installed, the main keels are required to be arranged in order and not to be inclined, and the two vertical rods at the intersection positions must abut against the main keels; and S3, overall leveling is conducted, specifically, after the main keels are laid, overall leveling is conducted according to control lines, and full-hall scaffold formworks are hoisted on the main keels. The cavity formworks are supported by placing the modularized cavity formworks which are machined and formed in a factory-like mode, and accurate and rapid installation of an upper plate of the prefabricated multi-ribbed plate is achieved by installing limiting square pipes.

A scaffolding support for forming a scaffold arrangement is described. The scaffolding support includes a first beam and a second beam. The second beam is angled with respect to the first beam. The scaffolding support further includes a frame holder for coupling with a frame member and a plank holder for coupling with a scaffolding plank. A corresponding scaffold arrangement is also provided.

The invention discloses a design manuscript code generation and visual error iterative correction method and system based on multi-agent cooperation, and aims to solve the problems of low front-end code generation efficiency, poor visual restoration degree and lack of an automatic correction mechanism in the prior art. The system constructs a four-node state diagram based on LangGraph, automatically initializes a series engineering scaffold, obtains design data and generates a structured protocol, and generates a component code based on the protocol and performs visual verification and iterative correction on four processing nodes. The method comprises the following steps: dynamically generating an engineering scaffold through a large language model agent, converting Figma design data into a structured protocol, and carrying out iterative optimization by utilizing a judger-repairer mode until an error is lower than a threshold value; according to the method, high-fidelity automatic delivery from the design manuscript to the code is realized, and the executable front-end engineering code and the visual reduction degree analysis report are output.

A scaffold node for connecting scaffold elements extending in different spatial directions, comprising a connecting sleeve which is provided as a coupling point for two scaffold components, in particular for two vertical posts or for a vertical post and a spindle nut post, and at least one coupling element which is used to connect the scaffold node to further scaffold components or scaffold elements. A scaffold portion comprising a scaffold node and further scaffold elements.

The invention discloses a welding method of a high-strength steel vertical rod for a ring lock type scaffold and the vertical rod. A target high-frequency welded pipe is selected as a vertical rod main body; the gap between the disc buckle and the high-frequency welded pipe is controlled to be 0.3 mm-0. 7 mm through a positioning device; according to a preset target welding process specification, gas shielded welding wires are adopted to conduct angle welding with low welding heat input on the two sides of the disc buckle, and the value of the low welding heat input ranges from 3.23 KJ / cm to 4.94 KJ / cm. Therefore, the high-strength light-weight vertical rod is used, and the vertical rod and the disc buckle are welded according to the target welding process specification, so that the safety of the high-strength steel scaffold vertical rod in use is ensured, the mounting efficiency of the vertical rod is improved, and the working intensity of constructors is reduced.

The invention relates to the technical field of scaffolds, in particular to an attached climbing scaffold structure which comprises a wall-attached support, an anti-tilting device and a main frame. The wall-attached support is fixedly arranged on an outer wall of a building; the anti-tilting device comprises a fixing plate, a limiting wheel, a side plate and a positioning wheel, and the fixing plate is fixedly arranged on the wall-attached support; the limiting wheels are rotationally arranged on the fixing plate, the number of the limiting wheels is three, and the three limiting wheels are distributed in an isosceles triangle shape; the side plate is fixedly arranged on the fixed plate; by improving the structure of the attached climbing scaffold, the attached climbing scaffold has the advantages that the structural design is reasonable, the firmness of the wall-attached support is improved through the lifting hanging seat, the stability of the lifting hanging seat can be improved through the wall-attached support, the firmness and stability of the whole structure are improved, and the attached climbing scaffold is convenient to mount, dismount and operate; therefore, the problems and defects in the prior art and equipment are effectively solved.

The invention discloses a method for generating a text system, and aims to solve the problems of long development cycle, disjunction of requirements and technology implementation and the like of traditional software and realize automatic generation from a natural language requirement to a deployable service system based on a large language model. The method is divided into two stages: in the first stage, a system is disassembled into a logic subsystem through man-machine cooperation, core business logic is extracted, a large language model is called by adopting a divide-and-conquer strategy, and a detailed specification containing a functional process and an interface form is generated; in the second stage, a large language model is called to generate a database table structure and a DDL script, an engineering framework of a basic technology stack is initialized and integrated through a predefined scaffold, CRUD codes are generated, the codes are analyzed to generate a transformation plan for structured data, and target logic codes are incrementally integrated. According to the method, control is achieved through Python, the problem of large model input limitation is solved, and generated codes are standard and extensible. The development cycle is shortened, the requirement-design-code consistency is guaranteed, the threshold is lowered, platform locking is avoided, and enterprise digital transformation is assisted.

The invention relates to a construction quality management method based on BIM secondary development. In order to improve the informatization level of an outer protection frame erection size detection process, automatic comparison between a detection result and a design size is realized. Revit software is used for parametric modeling of the fastener type steel pipe scaffold component family model, and a standard component family library is constructed. Modeling is driven based on Dynamo data, and the fastener type steel pipe scaffold BIM model automatic generation and updating method is provided. And a construction quality management platform based on BIM secondary development is developed, automatic comparison of a design scheme and a detection result is realized, and construction errors are graded and fed back to the BIM visual model. In order to improve user experience, a user interface of the platform in Revit is customized and developed. Compared with the prior art, the system has excellent performance in the aspects of working efficiency and visual display, and can effectively promote the intelligentization and informatization process of construction quality detection and management.

The invention discloses a construction method of a cantilever formwork system device and a fine-adjustable cantilever formwork system device. The construction method of the cantilever formwork system device comprises the following steps that A, a tripod operation platform is installed; b, a formwork system is assembled; c, a vertical main back ridge, a fine adjustment device, an adjustable triangular support, an adjusting base and a movable scaffold with trundles are installed and fixed to the tripod operation platform; d, the frame body comprising the tripod operation platform is integrally hoisted and hung and buckled on an embedded part in lower layer structure concrete; e, the reserved structure space is enlarged through a fine adjustment device, and the tripod operation platform and the movable scaffold with the trundles are used as platform binding structural steel bars; and F, after steel bars are bound, the formwork system assembled in the step B is hoisted in place, the formwork system is adjusted to the designed structural size position through a fine adjustment device, and structural concrete is corrected and poured.

The invention relates to the technical field of building construction, in particular to an auxiliary scaffold for building a concrete filled steel tubular column and a composite beam, which comprises a support body consisting of a bearing screw rod inserted into the ground, a vertical rod mounted at the top end of the bearing screw rod in a threaded manner, a disc buckle fixed on the outer surface of the vertical rod and a bottom horizontal tube mounted on the disc buckle in a clamping manner, the number of the frame bodies is multiple, the multiple frame bodies are distributed at equal intervals and connected to form the scaffold, and leveling plates are arranged outside the bearing screws. A connecting mechanism is arranged above the leveling plate, the connecting mechanism comprises a base, a bearing seat and a locking piece which are sequentially distributed from bottom to top, and a horizontal connecting plate is hinged to the outer portion of the base. According to the auxiliary scaffold for building the concrete filled steel tubular column and the composite beam, the rotating locking piece moves downwards along with the bearing screw rod, the functions of unfolding the working platform and holding and locking the bearing screw rod can be synchronously completed, multiple construction steps are combined, and the building efficiency is greatly improved.

The invention relates to a high-altitude operation sliding platform for photovoltaic installation construction, and belongs to the technical field of construction platforms. Comprising a plurality of photovoltaic support stand columns, photovoltaic frames used for installing photovoltaic panels are fixedly arranged at the upper ends of the photovoltaic support stand columns, steel stranded ropes are fixedly arranged among all the photovoltaic frames, two sets of walking mechanisms are arranged on the steel stranded ropes, and each set of walking mechanism comprises a supporting base and two sets of walking assemblies arranged on the supporting base. The walking assembly comprises a driving wheel and a supporting wheel which slide relatively, the supporting wheel and the driving wheel are located on the upper side and the lower side of the steel strand rope respectively, a lifting mechanism is arranged at the lower end of each supporting seat, and the lower ends of the two lifting mechanisms are jointly connected with a hanging basket platform. The problems that an existing combined scaffold for high-altitude photovoltaic panel installation is difficult to build and move under the condition that the ground is uneven, the frequent moving efficiency is low, and the combined scaffold is not suitable for the rapid installation requirement of large-area high-altitude photovoltaic panels are solved.

The invention relates to the technical field of round bin building construction, in particular to an aluminum oxide bin upside-down construction method. S1, measuring and positioning the top surface of the completed foundation; and S2, the annular bottom plate is installed and fixed to the top face of the foundation. And S3, a center cylinder temporary fixing support is arranged on the top face of the foundation. And S4, the first circle of wall plates are assembled and fixed. And S5, assembling of the silo top structure is completed. And S6, a plurality of hydraulic jacking devices are evenly distributed around the inner circumference of the foundation. And S7, the hydraulic jacking device is operated to synchronously jack the first circle of wall plate. And S8, the next circle of wall plates are assembled and welded in the new assembling space. And S9, the hydraulic jacking device is operated to enable the supporting block to descend to the bottom, and a bracket is welded to the lower portion of the next circle of wall plate. And S10, the steps of jacking, assembly welding, supporting block descending and bracket welding are repeated. According to the construction method, the construction sequence of firstly assembling the warehouse top, then jacking the warehouse top circle by circle and inversely installing the wall plates is adopted, so that the safety risk caused by erecting a high-altitude scaffold in a traditional forward installation method is effectively avoided.

A debris chute assembly for removing debris from a height during construction or similar activity includes a scaffold, a plurality of wall members, and a plurality of corner members. The wall members hang on ledgers of the scaffold in tubular sections which align with each other. The corner members attach to standards of the scaffold and retain the wall members in fixed positions with respect to the scaffold. Various embodiments of corner members are provided which attach to the scaffold by various fastening means.

A coupling may be configured for use in mounting scaffolding to a pipe or vice versa. The coupling may include a saddle shaped to receive the pipe so that the pipe may be seated within the saddle. The coupling may further include a tensioning arm pivotably mounted to the saddle. A flexible band may be secured to the tensioning arm and configured for wrapping around the pipe. An adjustment assembly may be connected to the tensioning arm. The adjustment assembly may be configured for actuation so as to adjust a level of tension in the flexible band.

The invention provides a construction site steel pipe scaffold stability risk analysis and early warning method, which comprises the following steps: constructing a node mechanical coupling graph based on structure topological information, deploying a non-intrusive sensor to collect pose and stress data of key nodes, and generating standardized feature data after multi-stage filtering and normalization processing; the time sequence features and the node coupling relation are fused and input into a graph neural network model in a graph structure format, and multi-node stress state co-evolution modeling and short-term trend prediction are achieved; the deformation prediction model is dynamically optimized in combination with the construction progress and the environment disturbance parameters, the structural risk is judged according to the theoretical displacement and the stability threshold value, early warning information is generated and uploaded in real time, the accuracy and adaptability of scaffold deformation trend prediction are improved, and scientific support is provided for construction safety management.

The invention is a jack base 10 of construction scaffolding which includes a base plate 20 that is fixed to the ground surface 1 and has a hole 21 formed through the center thereof; a screw shaft 30 whose lower end is engaged in the hinges 22,31 on opposite side of the periphery of the hole 21 on the base plate 20 and whose upper end is connected to the lower end of the vertical pipe 4; a support member 40 that is screwed to the screw shaft 30 and supports the vertical pipe 4 of the scaffolding 3; and a fixing bar 50 that penetrates the hole 21 in a swingable manner and is fixed by being embedded in a ground surface 1.

The utility model discloses a high-rise building high-altitude large-span overhanging balcony overhanging type formwork supporting device which comprises a balcony body arranged on a first floor slab and a fixing beam arranged on a second floor slab, and the end of the fixing beam is fixedly connected with the second floor slab through a plurality of sets of first fastening bolts. A supporting beam is slidably connected to the fixing beam, a plurality of sets of scaffolds are fixed to the supporting beam, abutting plates are arranged at the tops of the scaffolds, and supporting formworks used for laying the balcony body are arranged on the abutting plates. Through the arrangement of the fixed beam and the supporting beam, the supporting beam can slide relative to the fixed beam, the length of the supporting beam is adjusted, when a wider balcony is constructed, the supporting width is increased by lengthening the length of the supporting beam, the requirement for wider balcony construction is met, and convenience and practicability are achieved.

The invention discloses a modular instrumentalization attached scaffold which comprises a building wall body, scaffold mechanisms are installed on the outer vertical faces of the building wall body, each scaffold mechanism comprises I-shaped steel, a vertical rod A, a vertical rod B and triangular supports, and suspension frames are installed between the two vertically-arranged I-shaped steel and the two adjacent triangular supports. The invention relates to the technical field of scaffolds. According to the modular instrumentalization attached scaffold and the construction technology, the scaffold components can serve as a platform for construction operation of all stages of an outer wall and play a protection role with a steel plate net horizontally arranged on the outer vertical face of a building wall, meanwhile, profile steel used for supporting does not need to penetrate through the wall, damage to the building wall is small, the leakage risk is reduced, and the construction efficiency is improved. The arranged suspension frame is used for smoothly connecting the two sets of scaffolds at the wall corner position, a lap joint mode is not adopted for connection, and the situation that the two sets of scaffolds are in staggered lap joint, and a walkway platform annularly installed on the outer vertical face of a building wall is uneven is prevented.

The invention relates to a mobile platform device for tunnel construction. The mobile platform device comprises a movable supporting platform, a movable operating platform, a chain block and a special extension ladder, the movable supporting platform is formed by splicing customized square steel pipes with holes through universal connecting holes, customized connecting pieces and customized supporting pieces, and four brake trundles with locking mechanisms are installed at the bottom of the movable supporting platform. The movable operation platform is suspended below the movable supporting platform through a chain block, an anti-skid supporting wood plate is laid on the surface of the movable operation platform, and protective railings are arranged on the periphery of the movable operation platform. And the special extension ladder is connected to the vertical upright post of the movable supporting platform. The platform can freely move to different operation points in a tunnel through the rollers, is matched with a lifting function to meet the construction requirements of different heights, and breaks through the space limitation of a traditional fixed platform. And meanwhile, the tedious steps of scaffold building and disassembling are omitted, the equipment carrying and site conversion time is shortened, operation is achieved when the scaffold is arrived, and the procedure connection period is shortened.

The objective is to provide a railway tank car that can ensure the strength of the handrails while suppressing an increase in the mass of the scaffolding. [Solution] The first reinforcing member 50 connects the base of the support column 41 and the upper surface of the bracket 20. The first reinforcing member 50 is positioned on the outside of the support column 41 in the vehicle width direction (left side of the page in Figure 4(a)). That is, the short side 5b of the first reinforcing member 50 is welded to the upper surface of the bracket 20 in a region that is on the outside of the support column 41 in the vehicle width direction. Therefore, it is not necessary to increase the width dimension of the bracket 20, as in the conventional structure in which a pair of reinforcing members 151 are arranged in a V-shape on both sides of the support column 141 (see Figure 6(b)). Thus, the strength of the handrail 40 can be increased while suppressing an increase in the mass of the scaffolding 2.

A scaffold safety device (120) has a body (122) having an engagement formation (124) configured to engage with an element (20, 72) of a scaffold assembly (10). The device (120) also has a pressure sensor (126) configured to detect when the body is disengaged from the scaffold assembly. The engagement formation includes first and second arms (128, 130) extending away from the body. The arms are separated by a cavity (134). The cavity is configured to receive a threaded rod and a tightening nut (135) of the scaffold assembly. The pressure sensor is included on one arm (128) and is configured to detect when a pressure attains a predetermined threshold value. The pressure sensor is in communication with a control board (86) which is connected to an antenna (140) on a secondary scaffold safety device (142).

The invention relates to the technical field of scaffolds, in particular to a hydraulic jacking scaffold moving device which comprises a scaffold body and symmetrically-arranged supporting moving devices, and each supporting moving device comprises a fixing sleeve, an inclined rod, a hydraulic cylinder, a supporting cushion table, a manual valve, a pedal, auxiliary wheels, an oil tank and other components. The oil tank is connected with the hydraulic cylinder through a main oil pipe, the main oil pipe is connected with a manual valve in series, a rotary valve seat of the manual valve is fixedly connected with a pedal and a supporting rod which are perpendicular to each other, and an auxiliary wheel is arranged at the tail end of the supporting rod; an electromagnetic valve is arranged at the front end of the branch oil pipe on the main oil pipe, and an energy storage piston rod is connected with a pedal through a pull rope. During operation, the pedal is treaded to control opening and closing of the manual valve, auxiliary wheel supporting and action of the energy storage oil cylinder in a linkage mode, efficient switching between stable supporting and flexible moving of the scaffold is achieved, external power is not needed, and the scaffold is suitable for multiple construction scenes.

A scaffold crossbar, particularly for the horizontally oriented installation in a scaffold section, comprising at least one crossbar beam which has a rod-shaped design and extends in the direction of a longitudinal axis, wherein the crossbar beam has two opposite ends in the direction of the longitudinal axis, and a connection interface which is provided for the connection to a scaffold element is arranged on each of these two ends. The scaffold crossbar further comprises at least two brackets which extend along a bracket axis, respectively, wherein the brackets respectively have two opposite ends in the direction of their bracket axis, wherein one of these ends of each bracket is connected to the crossbar beam, and at least two fasteners respectively one of which is arranged on the end of a bracket which is situated opposite of the connection of this bracket to the crossbar beam.

The utility model discloses an anti-tilt scaffold which comprises a steel frame and two crossed supporting rods arranged on the two sides of the steel frame, the outer sides of the four corners are respectively provided with a pair of fixing pieces, an inner rod is arranged between the fixing pieces, a plurality of limiting holes are formed in the inner rod, a sleeve rod is arranged on the outer side of the inner rod, and the sleeve rod is connected with the steel frame. An adjusting knob is arranged on the sleeve rod, through holes are formed in the two sides of the lower portion of the sleeve rod respectively, an inserting rod is arranged at the bottom of the sleeve rod, a spring is arranged on the outer side of the inserting rod, a base is arranged at the bottom of the inserting rod, rotating pieces are arranged on the two sides of the base respectively, and a bottom plate is arranged below the rotating pieces. According to the scaffold, the two sides of the steel frame can be supported, the steel frame is prevented from inclining towards the two sides, the safety risk of workers is reduced, and through friction between the inserting rods and the sleeve rods and the buffering effect of the springs, shaking of the scaffold can be reduced, and the scaffold is stabilized.

A tool tray configured for engaging either a step of a stepladder or a guardrail of a scaffold or a nacelle. The tool tray defines a step receiving recess opening downwardly and configured for receiving the step and a pair of guardrail engaging hooks opening downwardly, protruding laterally outwardly relative to the tray and configured for engaging the guardrail. A resiliently deformable step engaging hook is provided between the guardrail engaging hooks.

The utility model discloses a scaffold wall connecting piece which comprises a building wall body, a reinforcing plate is arranged in the building wall body, and the scaffold wall connecting piece has the advantages that through the arrangement of a mounting bolt, a connecting steel plate, a mounting hole and an internal thread pre-embedded cylinder, the mounting bolt penetrates through the mounting hole in the connecting steel plate; the mounting bolts are in threaded connection with the inner side of the internal thread pre-embedded barrel, connection between the mounting bolts and the connecting steel plate is supported and protected through the gaskets, the mounting bolts are fixedly mounted on the inner side of the internal thread pre-embedded barrel through threads, and the connecting steel plate is fixedly mounted on one side of a building wall; the connecting steel plates, the fixing side blocks and the connecting steel pipes are stably installed on one side of a building wall, one ends of the connecting steel pipes and a scaffold body of the scaffold are connected and fixed through fasteners, and the scaffold is supported and connected.

The utility model discloses a rail type heat preservation shed for a large-section linear side wall, and relates to the technical field of rail type heat preservation sheds for infrastructure engineering. The sliding wheels ensure that the thermal insulation shed slides along the axis; the rack provides a supporting system and a working space for the construction of the thermal insulation shed; the ladder stand provides an up-down channel for the construction of the thermal insulation shed; the scaffold board provides a working position for the construction of the thermal insulation shed; the rail-mounted heat preservation shed has the advantages that the time for repeatedly mounting and dismounting heat preservation materials is saved, damage and waste of the heat preservation materials are reduced, labor input of erecting workers, labor workers and the like is reduced, and the rail-mounted heat preservation shed plays a positive role in saving cost and shortening the construction period.

The utility model discloses a suspended scaffold for slope construction. Comprising a plurality of anchor pipes arranged on the slope surface of a side slope, an inner frame structure arranged along the slope surface of the side slope, an outer frame structure parallel to the slope surface of the side slope and arranged on the outer side of the inner frame structure, and a connecting cross rod perpendicular to the slope surface and fixedly connected with the inner frame structure and the outer frame structure. The end, close to the slope surface of the slope, of the connecting cross rod is connected with the end, extending out of the slope surface of the slope, of the anchor pipe through a fastener, and an operation platform is arranged on the connecting cross rod. According to the suspended scaffold, the anchor pipes for supporting are sequentially constructed on the side slope according to the set distance, the scaffolds are correspondingly erected on the anchor pipes to form the suspended operation platform, and meanwhile the connecting structure used for increasing the connecting strength with the side slope is further arranged on the frame structure at the position of the operation platform, so that the suspended scaffold has the advantages that the stability of the scaffold is improved; the construction cost is reduced; and the safety protection is enhanced.

The utility model relates to the technical field of indoor high-altitude operation, in particular to a scaffold for a high hollow area at an indoor high floor. Comprising a plurality of supporting rods arranged on a high-rise floor at intervals; the adjustable jacking is fixedly arranged on the supporting rod; the lower end of the scaffold body is fixedly arranged on the adjustable jacking, and the scaffold body is located in the high hollow area and penetrates through the multiple layers of floor slabs upwards. The scaffold has the advantages that the supporting rods are arranged at the lower end of the scaffold body, concentrated loads generated by the scaffold body are converted into linear loads, and therefore damage to high-rise floors due to stress concentration is avoided. The supporting plate is arranged at the bottom of the supporting rod, so that the load is transmitted to the structural beam through the supporting plate, and the high-rise floor is further prevented from being damaged.

The invention discloses a multi-parameter online monitoring system for aging failure of an insulating scaffold and a preparation method of the multi-parameter online monitoring system. The monitoring system comprises the insulating scaffold; the monitoring sensor is arranged on the insulating scaffold and is used for acquiring various state parameters of the insulating scaffold; the communication module is connected with the monitoring sensor and is used for transmitting the various state parameters; the on-line monitoring all-in-one machine is connected with the communication module and is used for carrying out data acquisition and comprehensive processing analysis on the signal data of the various state parameters so as to monitor the state of the insulating scaffold in real time and evaluate the aging failure risk of the insulating scaffold; the system can monitor the operation state of the scaffold in a multi-dimensional and real-time manner, and comprehensively analyzes the change trend of the parameters, so that the aging process and failure risk of the scaffold material can be more accurately judged, the abnormality can be timely found, the early warning can be performed in advance, and the occurrence of safety accidents can be prevented.