1973results about "Building roofs" patented technology

The present subject matter discloses a novel roof designs of a blow-molded storage shed that enhances structural stability while ensuring ease of assembly and disassembly. The roof assembly features a beam support frame with multiple interconnected beam columns and crossbars, providing robust support for the roof structure. A central roof panel, equipped with an embedded seamless folding groove, folds to create a roof peak during installation. Additionally, side roof panels are connected to the central roof panel, forming a cohesive and durable roof assembly. This design optimizes both strength and ease of construction.

The invention relates to the technical field of constructional engineering, in particular to a prefabricated large-span reinforced concrete floor capable of being assembled and adjusted. The floor slab comprises a prefabricated reinforced concrete slab with the length extending in the front-back direction, the front side and the rear side of the lower end face of the prefabricated reinforced concrete slab are each provided with a set of lap joint parts extending downwards, and a bottom support assembly fixed to the lower end face of the prefabricated reinforced concrete slab is arranged between the two lap joint parts; the bottom support assembly comprises a plurality of bottom support units which are arranged at intervals in the front-back direction, the bottom support units are symmetrically arranged in the front-back direction with the center of the prefabricated reinforced concrete slab as the center, the lower end of the bottom support unit in the middle is lower than the lower ends of the bottom support units on the two sides, and a prestress inhaul cable is connected between the two lap joint parts. And the lower end of each collet unit is supported and fixed on the prestressed inhaul cable. The bottom support assembly and the prestress inhaul cable are adopted to replace a lower flange and a web, the self weight is light, meanwhile, the lap joint part is arranged, the contact area of the floor and a building structure is increased, stress is reduced, assembling is convenient, and safety is improved.

A building assembly can comprise two or more roof trusses, one or more ceiling panels, and two or more walls. Each of the roof trusses can comprise one or more upper chords, a lower chord, and a plurality of braces that each extend between and are coupled to one of the upper chord(s) and the lower chord. A first one of the ceiling panels can be fixed to the lower chord of each of the roof trusses of the building assembly. Each of the walls can be coupled to one of the ceiling panel(s) and can be pivotable between a stowed position in which the wall is substantially parallel to the first ceiling panel and a deployed position in which the wall is substantially perpendicular to the first ceiling panel.

A wall assembly can comprise wall segments including at least two pivotable wall segments that are each pivotably coupled to at least one other of the wall segments such that the wall assembly is movable between folded and unfolded states. In the folded state, at least two wall segments can extend in a widthwise direction, at least four wall segments including the pivotable wall segments can extend in a lengthwise direction that is substantially perpendicular to the widthwise direction, and the wall assembly can have an interior volume circumscribed by the wall segments. In the unfolded state, at least four wall segments including at least two of the pivotable wall segments can extend in the widthwise direction, at least two wall segments can extend in the lengthwise direction, and the wall assembly can have an interior volume circumscribed by four walls defined by at least six of the wall segments.

The invention relates to the technical field of metal roof steel architecture buildings in general building structures, in particular to a damping structure of a metal roof steel architecture building. The device comprises steel structure stand columns, steel structure cross beams, arch-shaped upper suspension rods and metal roof panels. The left end and the right end of each steel structure cross beam are installed at the top ends of the two symmetrical steel structure stand columns. The middle of the arched upper suspension rod is located above the steel structure cross beam, the two ends of the arched upper suspension rod in the length direction correspondingly penetrate through suspension rod through holes formed in the two ends of the steel structure cross beam respectively, and the two ends of the arched upper suspension rod in the length direction are connected with the inner sides of the two steel structure stand columns through straight hole bolt limiting assemblies respectively. The left and right ends of the steel structure cross beam are mounted at the top ends of the steel structure stand columns through arc hole bolt spring limiting assemblies; and the metal roof panel is mounted on the arched upper suspension rod and the steel structure cross beam through the elastic universal assembly. The overall damping performance of the building can be effectively improved, and the safety of the overall structure of the building is better ensured.

The invention discloses a prefabricated conical shell steel supporting structure capable of being hoisted for squat silo construction. The prefabricated conical shell steel supporting structure comprises a conical shell wall plate assembly, a ring beam assembly, a radial beam, a lifting lug assembly, an adjustable supporting assembly, an anti-swing assembly, a connecting assembly, an auxiliary positioning assembly and a sling connecting assembly. Core components such as the conical shell wall plate and the supporting framework are all prefabricated in a factory, the quality is controllable, splicing and hoisting are only needed on site, high-altitude erecting operation is greatly reduced, the high formwork erecting risk and the hidden danger of falling objects from high altitudes are reduced, hoisting stability is high, safety is improved, hoisting stress is dispersed through the lifting lug stiffening plates, and the hoisting efficiency is improved. The anti-swing assembly and the cable wind rope cooperatively control swing, it is ensured that the overall hoisting process is stable, structural collision and stress overload are avoided, the splicing precision is high, the adaptability is high, adjustability during installation is achieved through the adjustable supporting assembly arranged on the squat silo top, and it is ensured that the hoisted steel supporting structure can accurately fall on the preset position of the squat silo top.

The invention provides a method for constructing an arch-shaped large-span shell steel roof, and belongs to the technical field of arch-shaped large-span shell steel roof construction. A temporary supporting system is built, and distributed optical fiber sensors are arranged to monitor the lifting process of a main arch; a cable force distribution scheme of a cable supporting system is calculated by adopting a double-layer game optimization model to realize cooperative control of stress uniformity and form precision, tensioning force is applied by using an intelligent tensioning system in stages, and a crane moving path is planned in combination with a path optimization algorithm based on a graph theory to realize graded unloading of a temporary supporting system. The technical problem that it is difficult to achieve structural stress uniform distribution and form accurate control of an arched large-span shell steel roof at the same time in the tensioning process of a cable supporting system is solved.

The utility model relates to the technical field of building construction safety, and discloses a protective shed for building construction, which comprises a concrete platform, a stand column for supporting is fixedly mounted at the top of the concrete platform, a cross beam for supporting is fixedly mounted at the top of the stand column, and a guardrail for protection is fixedly mounted on one side of the stand column. An iron frame used for reinforcing is fixedly installed at the top of the cross beam, and a ceiling used for protection is fixedly installed at the top of the iron frame. According to the protective shed for building construction, the cross beams and the guardrails are arranged in a matched mode, the top of the protective shed can be fixedly supported through the guardrails, the collapse condition is avoided, the guardrails can protect the two sides of the protective shed, normal construction is guaranteed, and the reliability of the protective shed is improved; the ceiling can be fixedly supported through the iron frame, so that the ceiling is protected, the situation that the device topples over is avoided, meanwhile, mounting and dismounting are convenient, and the practicability of the device is improved.

The utility model relates to the technical field of building design, in particular to a retractable roof system which comprises an arched roof and a retractable roof, a circular opening is formed in the center of the arched roof, and the retractable roof is arranged on the arched roof and composed of a plurality of petal-shaped roof pieces. The roof piece can move in the radial direction of the arched roof so as to be switched between an open state and a closed state, and in the open state, the circular opening is completely exposed; and in the closed state, the retractable roof completely covers the circular opening to form a closed dome structure. According to the opening and closing roof system, the roof pieces are driven to move in the radial direction along the arched roof so as to be switched between the opening state and the closing state, the indoor space and the outdoor space of a venue can be switched, natural conditions are fully utilized, and the opening and closing roof system has the advantages of being novel in opening and closing mode, reasonable in structural stress, convenient to drive and control and the like. And the structural form of the retractable roof system is enriched.

The invention belongs to the technical field of fast assembly houses, and discloses a container-based house for a large-span structure and a mounting method, a plurality of containers are arranged in two rows, and the two rows of containers are oppositely arranged in pairs; the two opposite containers are connected through an arched roof truss; corner connecting pieces are arranged at the corners of the container; a sliding groove assembly is installed at the top of the container and comprises a sliding groove rail with a sliding groove, a sliding seat is installed in the sliding groove of the sliding groove rail in a sliding mode, a sliding connecting piece is installed on the sliding seat, a fixing bolt ball is arranged at the top of the sliding connecting piece, and the end of the arch roof truss is connected with the fixing bolt ball. According to the invention, the movable installation and repeated disassembly and assembly of the house for the large-span structure can be realized, the problems of bearing horizontal thrust and releasing temperature stress of a large-span building structure supported on the top of the container are solved, and meanwhile, the sliding adjustment connection between the roof truss structure and the support structure can also be realized.

A composite structure for a building that includes at least one structural panel and at least one metal corrugated panel, where the at least one structural panel is secured to said at least one metal corrugated panel.

The invention relates to the technical field of intelligent parking lots, and discloses a distributed energy collaborative management device of an intelligent linkage shed, which comprises an intelligent charging parking area for parking new energy vehicles, and two signal transmission assemblies for receiving and transmitting signals are arranged on one side of the upper end of the intelligent charging parking area. A plurality of protection units used for protecting vehicles are arranged at the upper end of the intelligent charging parking area, each protection unit comprises a photovoltaic power generation assembly used for photovoltaic power generation and a sweeping assembly used for sweeping the surface of the photovoltaic power generation assembly, and the photovoltaic power generation assemblies facilitate smooth flowing of dirty water when photovoltaic power generation panels are cleaned by accurately adjusting the angles, so that the cleaning efficiency is improved. The water storage assembly and the water sprinkling mechanism provide continuous water source supply, so that the photovoltaic panel can be automatically cleaned, surface dirt is removed, the power generation efficiency of the photovoltaic panel is kept, the high efficiency of the cleaning process is guaranteed through coordinated work of the linear displacement mechanism and the sweeping assembly, and the workload of maintenance personnel is reduced.

An integrated joint sealing system that is incorporated into the edges of a sheathing panel, which also may have a factory bonded weather resistive barrier. The edges of each panel are configured as a shiplap joint, or similarly functioning joint, that is present as either an overlap or underlap on each of the four panel edges. The arrangement of the joints are such that one edge will have an overlap and the opposite edge will have an underlap. A flexible gasket material (or materials) is factory applied to one or both sides (underlap and / or overlap) of the shiplap joint. This flexible gasket material, when overlapped with adjacent shiplap panels, provides a weather resistive seal to limit both water and air penetration.

The invention discloses an outer-rigid and inner-flexible stadium annular roof structure system and a construction method thereof. The system comprises an outer rigid structure and an inner flexible structure. The peripheral rigid structure comprises supporting columns, V-shaped supporting pieces and a grid frame. The supporting columns are radially distributed on the outer ring of the annular roof structure around the center of the annular roof structure. The V-shaped supporting pieces correspond to the supporting columns one to one and are located on the inner sides, opposite to the supporting columns, of the roof structure. The grid frame is fixed to the top ends of the supporting columns and the V-shaped supporting pieces. The inner flexible structure comprises an annular cable and a radial cable; the ring cable is arranged on an inner ring of the roof structure; one end of the radial cable is fixed with the V-shaped supporting piece, and the other end is fixed with the ring cable. A giant outer pressing ring form of a traditional cable bearing structure is abandoned, the peripheral rigid structure and the inner surrounding flexible structure are combined, the rigidity of the peripheral rigid structure is used as a support of the flexible structure, the stress mode of the grid frame structure is improved, the rigidity of the inner surrounding cable structure is improved, and the steel consumption of the peripheral rigid structure is reduced.

The utility model discloses a steel structure building canopy which comprises a supporting frame and a canopy body, the supporting frame comprises supporting columns and a connecting plate, the number of the supporting columns is two, the connecting plate is fixedly installed on the upper sides of the supporting columns, and one side of each supporting column is provided with a guide sliding groove. And a first threaded rod and a second threaded rod are rotationally installed in the two guide sliding grooves correspondingly, threaded sliding blocks are installed on the peripheral sides of the first threaded rod and the second threaded rod in a threaded mode, and the threaded sliding blocks are arranged in the guide sliding grooves in a sliding mode. According to the steel structure building canopy, the canopy body can ascend and descend through the first threaded rod and the second threaded rod, when a glass plate on the upper side of the canopy body is damaged, a worker does not need to climb to the upper side of the canopy to replace the glass plate, and the working efficiency is improved. And the convenience for workers to replace the glass plate is improved, so that the use convenience and practicability of the building canopy are improved.

To provide a pergola type awning device that improves assembly workability and design.SOLUTION: A pergola type awning device comprising a girder member extending laterally, a support pillar 20 that supports the girder member, a rail member 30 extending laterally along the girder member, and a covering member 40 that is guided by the rail member 30 to expand or be housed, wherein a side surface of the girder member is provided with latched parts 11a1 and 11a2, and a facing surface of the rail member 30 to the side surface is provided with latching parts 31 and 32 that latch onto the latched parts 11a1 and 11a2.SELECTED DRAWING: Figure 4

The utility model relates to a double-slope multi-section cable string truss structure system, belongs to the technical field of building structures, and solves the problem that in the prior art, a large-span truss structure occupies a large space in the longitudinal direction, so that the clearance height is too low. The device comprises a cable string truss structure and a supporting structure, the cable string truss structure comprises multiple rows of space truss structures arranged in parallel, side cables, middle cables and truss connecting pipes connected among the multiple rows of space truss structures. The lower portion of the space truss structure is fixedly connected with side cables and middle cables, and the middle cables and the side cables are arranged in a staggered mode. The side cables and the space truss structure are supported through a plurality of side cable supporting rods. The middle cable and the space truss structure are supported through a middle cable supporting rod. The double-slope multi-section cable string truss structure system has the effect that the indoor clearance height of a supporting system is increased on the premise that large-span supporting is achieved.

The invention discloses an intelligent synchronous control and deviation correction method for pushing slippage of a large-span truss roof, and belongs to the technical field of building engineering construction. The system comprises a multi-sensor fusion monitoring module and a distributed hydraulic pushing execution module, displacement, stress and attitude data are collected in real time, structural response is pre-judged in combination with a digital twinning technology, pushing parameters are dynamically adjusted based on an algorithm, and millimeter-level synchronous precision and active deviation correction are achieved. And meanwhile, in order to effectively control the central axis position deviation in the truss sliding process, a guide frame and a limiting pulley are arranged on the outer side of the lattice column tower to prevent the structure from being damaged due to overlarge deviation. The technical problems of poor synchronism, deviation correction lagging and structural instability in traditional pushing slippage are solved, and the construction safety and efficiency are remarkably improved.

The utility model discloses a shutter canopy, which relates to the related technical field of shutter sheds, and comprises edge beams, the lower ends of the edge beams are connected with supporting legs, a plurality of shutters are connected in the edge beams, connecting pieces are rotatably arranged between the two ends of any shutter and the edge beams, connecting rods are connected among the plurality of connecting pieces on one side, and the connecting rods are connected with the edge beams. The connecting piece comprises auxiliary sealing pieces, the two ends of the shutter are connected with the auxiliary sealing pieces respectively, a transmission rod is connected between the two auxiliary sealing pieces, and the transmission rod is connected with the shutter; rotation of the shutters is controlled through linkage of the sealing pieces on the two sides of the shutters, the shutters of the whole shutter shed can rotate conveniently, the transmission rods between the auxiliary sealing pieces on the two sides can control the transmission structures on the two sides of the shutters to rotate synchronously, the two ends of the shutters can rotate at the same time, the distortion influence on the shutters in the rotating process is reduced, and the service life of the shutters is prolonged. And the service life of the shutter is prolonged.

The invention relates to a holding brace for a dry construction structure, comprising a holding strip (2). According to the invention, the holding brace has a first wing (3) which is arranged at a first longitudinal position (4) of the holding strip (2), and a second wing (5) which is arranged at a second longitudinal position (6) of the holding strip, wherein the first wing (3) and the second wing (5) each have a connection section (7) for connecting to the holding strip (2), wherein the connection section (7) is formed, so that the first wing (3) and the second wing (5) can assume an assembly position in which the first wing (3) and the second wing (5) are arranged transversely to the holding strip (2).

The utility model relates to the technical field of precast beam construction, and provides a precast beam rainproof shed which comprises a shed roof framework, a shed roof layer and supporting columns. A hoisting structure is arranged at the top of the shed roof framework, and the hoisting structure is suitable for being connected with hoisting equipment; the shed top layer is laid on the shed top framework, and the supporting columns are fixedly connected to the bottom of the shed top framework. The shed top layer is provided with a plurality of pouring openings for conveying pipelines of pump trucks to penetrate through. Compared with the prior art, tedious building and dismantling work of a rain-proof shed is omitted, and due to the existence of the pouring opening, the arrangement of a pump truck conveying pipeline cannot be affected, so that the rain-proof work of the precast beam can be more conveniently and effectively achieved, and the construction progress is guaranteed.

The invention discloses a circular dome steel structure adjusting device which comprises an adjusting mechanism, the adjusting mechanism comprises a jacking assembly and a connecting assembly, and the connecting assembly comprises a connecting plate, a connecting column fixed to the top of the connecting plate, a universal joint movably connected with the top of the connecting column and a connecting block fixed to the top of the universal joint. The top of the jacking assembly is connected with the bottom of the connecting plate, a mounting assembly is arranged on the connecting block and comprises a mounting column arranged on the top of the connecting block, a lower plate body fixedly arranged on the portion, close to the bottom of the mounting column, of the side wall of the mounting column in a sleeving mode and an upper plate body arranged on the mounting column in a sleeving mode, and the bottom of the steel structure profile is connected with the top of the upper plate body. A horizontal adjusting assembly used for adjusting the distance between every two adjacent mounting columns is arranged between every two adjacent mounting columns, and vertical adjusting assemblies used for adjusting the positions of the mounting columns are arranged on the connecting plates. The tedious operation that in the prior art, a steel structure profile needs to be strictly cut according to the size requirement is changed, the operation difficulty is lowered, and application and popularization are facilitated.

A bracket system, for suspending pergola beams from an existing structure, the existing structure having a vertical wall and roof rafters that each have a rafter top and a rafter end that extends beyond the vertical wall over a ground surface, each of the pergola beams having a supported end, including a plurality of brackets. Each bracket having a mounting assembly for attaching to one of the rafters, a support assembly for attaching the support end of one of the pergola beams, and a connecting assembly that suspends the support assembly from the mounting assembly. The pergola beams extend over the ground surface, away from the existing structure, supported only by the bracket at the support end and without any vertical supports.

The invention discloses a construction method of a spherical self-balancing steel latticed shell. The construction method comprises the following steps that 1, delta wing steel columns and an annular waist beam are installed; 2, a center ring beam is installed; 3, supporting columns are arranged at the top of the core tube, a roof unit is divided into an upper section and a lower section, main rod pieces are hoisted one by one, the lower ends of the main rod pieces are temporarily connected to the annular waist beam, the upper ends of the main rod pieces are supported on the supporting columns, and web members between the main rod pieces are installed; assembling an upper-section roof unit on the ground, hoisting the upper-section roof unit, temporarily connecting the upper end of the upper-section roof unit with the central ring beam, temporarily connecting the lower end of the upper-section roof unit with the lower-section roof unit, and welding the upper-section roof unit and the lower-section roof unit to form an integral roof unit; and 4, after two adjacent roof units are installed, the two roof units are connected through an inlaying rod. The problem that the construction progress is slowed down due to insufficient splicing space in a narrow site is solved.

An interlocking system of modular units engageable to form vertically and horizontally stable assemblies. The modular units include blocks and modular panels, each having vertical and optional horizontal bores that provide passage for plumbing, electrical wiring, and other connectivity. The modular units may be formed of lightweight cementitious materials, and may find use in assemblies such as walls, floors, ceilings, roofs, and entire building structures.

A bracket system, for suspending pergola beams from an existing structure, the existing structure having a vertical wall and roof rafters that each have a rafter top and a rafter end that extends beyond the vertical wall over a ground surface, each of the pergola beams having a supported end, including a plurality of brackets. Each bracket having a mounting assembly for attaching to one of the rafters, a support assembly for attaching the support end of one of the pergola beams, and a connecting assembly that suspends the support assembly from the mounting assembly. The pergola beams extend over the ground surface, away from the existing structure, supported only by the bracket at the support end and without any vertical supports.

The invention discloses a deformation control method for a sliding construction structure of a large-span space truss roof, and belongs to the technical field of constructional engineering. The method comprises the following steps that a roof truss is divided into a plurality of sliding units based on a segmented assembly technology; a synchronous control system is arranged on the sliding track, and accurate in-place of the truss units is achieved through alternate sliding of the multiple sets of sliding supports; a staged prestress tensioning technology is adopted, and dynamic feedback adjustment is conducted on displacement, stress and stability in combination with a real-time monitoring system; and through the segmented glue injection technology and the embedded steel bar joint connecting technology, the close attaching performance and the structural integrity of wood arched beam connectors are ensured. Through high-precision synchronous sliding, multi-stage prestress control and a real-time monitoring and early warning mechanism, the problem of structural deformation in large-span truss roof construction is effectively solved, and the construction efficiency and safety are remarkably improved.

The utility model relates to the technical field of photovoltaic equipment, in particular to a sunlight room. The sunlight room comprises a stand column which extends in the vertical direction; the water tank beam is connected with the top of the stand column and obliquely extends downwards from the top of the stand column; the main water tank is arranged at the extending tail end of the water tank beam and is used for receiving water falling from the edge of the photovoltaic module of the sunlight room; the first inclined strut is arranged between one end, close to the main water tank, of the water tank beam and the stand column and used for supporting the water tank beam. The water tank beam is arranged to support the main water tank, and the first inclined strut is arranged between the end, close to the main water tank, of the water tank beam and the stand column, so that stable supporting of the water tank beam is achieved, the supporting strength of the main water tank is improved, and the problem that the structure of the sunlight room is unstable due to too much water flow in the main water tank is solved; and the stability of the whole structure is improved.

The invention belongs to the technical field of transformer substation equipment, and particularly relates to a multifunctional new energy box-type transformer substation which comprises a shell, a storage groove is fixed to the top of the shell and is of an inwards-concave structure, and first flow guide cover plates are rotationally connected to the two sides of the storage groove correspondingly; a rainwater sensor is further assembled at the upper end of the storage groove, the multiple driving parts are assembled at the four end corners of the top of the storage groove correspondingly, and the first flow guide cover plate is connected with the driving parts; and the limiting part is assembled at the upper end of the storage groove, and the rainwater sensor is connected with the limiting part. When it rains, the driving motor drives the device to be converted into a collection state from an initial state, rainwater is collected through the storage tank, efficient absorption and transfer of heat in the shell are achieved through the heat capacity of water, and temperature rise of the whole machine caused by illumination heat radiation can be effectively reduced.