1136results about "Building roofs" patented technology

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 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 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.

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.

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 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 utility model relates to the technical field of rainwater collection, in particular to a rainwater collection device of a box-type house, which comprises a box-type house main body, a filtering water tank, a sterilizing water tank and a water storage tank, a water collection plate is arranged at the top of the box-type house main body, and rainwater baffles are arranged on two sides of the water collection plate; a water collecting tank is arranged on the top of one side of the box-type house body, the top of the water collecting tank is an inclined face, and a filter screen is arranged on the inclined face. A water conveying pipe is connected to the lower portion of the water collecting tank and connected with a sand discharging pipe and a first water inlet pipe, a sand discharging valve is arranged on the sand discharging pipe, the first water inlet pipe is connected with the filtering water tank, an overflow pipe is arranged on the upper portion of the first water inlet pipe, and the filtering water tank is connected with the disinfection water tank through a second water inlet pipe. The disinfection water tank is connected with the water storage tank through a third water inlet pipe. According to the device, impurities such as gravel and soil contained in collected rainwater can be effectively removed, and the cleanliness of the collected rainwater is improved.

The invention discloses a stone masonry house anti-seismic reinforcing structure and a construction method, and relates to the technical field of house reinforcing. The anti-seismic reinforcing structure of the stone masonry house comprises a wall body, and a door body reserved opening and a window reserved opening are formed in the surface of the wall body. According to the anti-seismic reinforcing structure for the stone masonry house and the construction method, the structural strength and anti-seismic performance of the house can be improved, during caulking, the two sealing blocks are driven by the moving module to move away from each other in a mortar joint, and at the moment, a grouting cavity can be formed among the mortar joint, the two sealing blocks and a sealing plate; a high-performance fiber-reinforced cement-based composite material UHP-ECC can be grouted into the grouting cavity, and the pressure is detected through the pressure sensor, so that the length of the caulking strip is convenient to control, the pressure of the caulking strip during grouting is convenient to control, the conditions that the caulking strip has bubbles and is not compact are avoided, waste of caulking materials is avoided, the caulking quality is guaranteed, and the caulking efficiency is improved. And the reinforcing quality is further ensured.

The invention discloses a high-altitude jig-frame-free construction method for a daylighting roof of a string folded plate structure, which comprises the following steps of: transversely erecting a box-shaped support beam between building main body structural beams below the middle part of the span of the daylighting roof, and arranging a plurality of cushion blocks on the box-shaped support beam corresponding to a main beam of a daylighting roof steel structure, therefore, an aerial supporting platform used for supporting the middle area of the main beam is formed. The box type supporting beams are transversely erected below the middle of the span of the daylighting roof and between the building main body structural beams, the cushion blocks are arranged to form an aerial supporting platform, a traditional floor jig frame erected from the ground is replaced, and the problem that a floor support cannot be erected under the condition that the space below the daylighting roof is suspended or the daylighting roof is put into use is solved; meanwhile, interference to other procedures in the lower space is avoided; high-altitude in-situ scattered splicing is carried out by taking a main beam supported by an aerial supporting platform as a support, so that a string-folded plate system has enough temporary rigidity and a stable initial configuration before a stay cable is tensioned.

Sliding element 1 for a pergola 100, consisting of a panel 2 of constant thickness 2t and a panel frame 3, which includes a front profile 31, a rear profile 32, and two side profiles 33 and 34 to which the panel 2 is attached. The rear profile 32 has an upper surface 32a and a lower surface 32b. The element has a height 32h greater than twice the thickness of the panel 2t, the height 32h being the distance between the upper surface 32a and the lower surface 32b. The panel 2 is offset vertically relative to the rear profile 32 and closer to the upper surface than to the lower surface. The invention also relates to a pergola equipped with element 1.

The utility model provides a building daylighting roof which comprises an outer frame, a daylighting assembly and a heat insulation assembly, the outer frame is made of high-strength aluminum alloy materials and fixed to the top of a building body through expansion bolts, the daylighting assembly is installed on the outer frame, and the daylighting assembly is composed of multiple layers of composite boards. Comprising an outer tempered glass layer, a middle polycarbonate sunlight plate layer and an inner dimming glass layer, and the heat insulation and heat preservation assembly is installed on the outer frame and located below the lighting assembly. The indoor temperature can be reduced in summer, the indoor temperature can be kept warm in winter, the energy consumption of an air conditioning system is reduced, and the energy-saving target of a building is achieved.

The present application relates to a kind of thin ventilation skylight systems for factory, which is installed on the support beam arranged at the top of factory;It is characterized by including waterproof groove, rain baffle, waterproof groove compression frame, support plate, communication rod, light valve plate, buckle unit and valve plate drive module;Using a flat panel to carry out die stamping forming, it can realize modular mass production, and high production efficiency, and no pre-assembly is needed;After completing stamping forming, only bending operation is needed, the forming of product can be realized, and it can be installed directly across the waterproof groove;Buckle unit connection disassembly operation is more convenient, and installation efficiency is improved;Communication rod is connected on each support plate, and the communication rod arranged above and below is used to install rain baffle structure, and staggered arrangement of cloth baffle can guide rainwater into waterproof groove on one hand, and it is also convenient for light to pass through light valve plate for lighting;Valve plate drive module can drive light plate to open and realize ventilation.

The utility model discloses a modularization house roof structure, including roof body, the inside bottom of roof body is equipped with light quality plastic box, the bottom center of light quality plastic box is fixedly connected with the controller, the inside bottom center of light quality plastic box is contacted with the reciprocating screw rod, and reciprocating screw rod one end is rotatably connected with roof body, through setting roof body, reciprocating screw rod, light quality plastic box, guide shaft, electric push rod and rubber scraper, when using the device in the area of back south weather, through the rubber scraper of light quality plastic box moving process constantly driving roof body inner surface top end scraping, further gather the water drop of roof body inner surface top end and scrape to light quality plastic box, can prevent the water drop of gathering and falling in large quantities, also can prevent water drop long -time existence and infiltrate to roof body inside in large quantities, so this can alleviate back south weather's influence to indoor decoration, furniture and equipment and roof body.

The invention relates to a rapidly-assembled house body, and belongs to the field of buildings. A rapidly-assembled house comprises a base assembly used for being fixed to an external structure; the floor assembly is detachably arranged on the base assembly; the outer wall assembly is detachably arranged on the floor assembly, and the floor assembly and the outer wall assembly are matched to form a placement space; the inner wall assembly is detachably arranged on the floor assembly and / or the outer wall assembly; and the roof assembly is detachably arranged on the outer wall assembly and / or the inner wall assembly and located on the side away from the floor assembly, and the roof assembly covers the opening of the placement space. The detachable base assembly, the floor assembly, the outer wall assembly, the inner wall assembly and the roof assembly can be detached and stacked, the occupied space of a single house body is greatly reduced, and the loading efficiency of a transport tool is improved; and moreover, complex construction equipment and professional teams are not needed, all the assemblies are quickly spliced in a detachable connection mode, and the construction period is remarkably shortened.

The invention relates to the technical field of assembly type pitched roof structures and construction methods, in particular to an assembly type pitched roof structure and a construction method.The assembly type pitched roof structure comprises an alloy base plate frame, multiple sets of mounting grooves are formed in the top of the alloy base plate frame, and first telescopic grooves are formed in the positions, on the two sides of the mounting grooves, of the alloy base plate frame; a fixing plate is elastically connected into the first telescopic groove; the fabricated pitched roof structure and the construction method have the beneficial effects that the alloy substrate frame is mounted on the pitched roof firstly, when the aluminum alloy roof battens are mounted, the aluminum alloy roof battens are inserted into the mounting grooves formed in the top of the alloy substrate frame one by one through the mounting blocks, and then the aluminum alloy roof battens are mounted on the pitched roof; at the moment, the bottom of the mounting block extrudes the cambered surface of the fixing plate, so that the fixing plate is contracted into the first telescopic groove, and when the bottom of the mounting block reaches the bottom of the mounting groove, a first spring in the first telescopic groove pops up the fixing plate through elastic force, so that the fixing plate is inserted into fixing insertion grooves formed in the two sides of the mounting block.

The present application relates to the technical field of structural design of construction engineering, and especially relates to a large-span roof tensile membrane structure and a design method thereof; the large-span roof tensile membrane structure comprises: no less than two non-draining boundaries and one draining boundary; the tensile membrane is tensiled between the non-draining boundaries and the draining boundary; the non-draining boundaries are located at the same elevation or different elevations; and the draining boundary is in a concave arch shape. The present application constructs a tensile membrane structure which does not rely on arches, cables, struts and other supporting members, forms a negative Gaussian surface by concave design of the membrane boundary, forms a draining path along the concave direction, and realizes organized drainage of the tensile membrane structure. Meanwhile, under the action of prestress, the membrane structure of the negative Gaussian surface has a structural rigidity which meets the use requirements. The corresponding design method can determine the size of the concave of the outer boundary of the tensile membrane based on the geometry of the roof structure of different shapes. The tensile membrane structure and the design method thereof proposed by the present application can avoid the influence and limitation of the traditional membrane structure modeling and internal supporting members on the architectural effect, maximize the realization of the demand for transparent and light architectural effect, and at the same time avoid water accumulation of the membrane structure.

The invention concerns a spherical structure It comprises a number of interlocking 5- and 6-sided panels that is joined together at the corners with locking discs.

The invention provides a roof adopting a large-span arch supporting cable stiffening grid structure and a construction method, and relates to the field of building steel structures. Each large-span arch supporting cable stiffening grid structure comprises a pair of parabola-shaped main arches, a central connection structure, a cantilever and a stabilizing cable. The pair of main arches are oppositely inclined and symmetrically arranged; the central connection structure is continuously arranged between the pair of main arches and forms a shell surface; the two groups of cantilevers are symmetrically connected to two opposite outer sides of the pair of main arches respectively; the stabilizing cable extends in the longitudinal direction of the cantilever and is connected to the bottom of the cantilever. The central connection structure and the cantilevers are both of space grid structures; the multiple pairs of main arches are sequentially connected in a crossed mode in the longitudinal direction of the roof. The construction of the roof is completed through the construction method of main arch and central connection structure installation, primary unloading, cantilever installation and secondary unloading. According to the roof and the construction method thereof, the steel consumption can be reduced, the lightness of the cantilever structure is improved, and the manufacturing cost is reduced.

To provide a junction structure of a deck plate capable of stably realizing rigidity and yield strength against centrifugal distortion of support members between the deck plate and a support member.SOLUTION: A junction structure of a deck plate is provided with: a support member; a deck plate mounted on the support member and corrugated in a first direction; a plate-like member with thickness thicker than that of the deck place, placed opposite to the support member of the deck plate and extending in a second direction vertical to the first direction in a horizontal surface; and a welded part penetrating the deck plate and coming in contact with an inner wall surface of a through hole in a vertical direction formed in the plate-like member and the support member.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of house building, and provides a modular integrated box house roof convenient to disassemble and assemble, which comprises a main frame, a plurality of reinforcing cross rods which are distributed at equal intervals along the width direction of the main frame are fixedly connected to the inner side of the main frame, a placing groove is formed in the top surface of the main frame, and a top plate assembly is placed on the inner side of the placing groove. The top of the main frame is fixedly connected with a first pressing piece used for pressing the top plate assembly, the two ends of the bottom face of the main frame are fixedly connected with guide rails, a bottom plate assembly is arranged between the two guide rails, one end of each guide rail is provided with an assembling groove, and the inner side of each assembling groove is provided with a second pressing piece used for pressing the bottom plate assembly. Traditional bolt connection is replaced by sliding fit of the clamping strips and the clamping grooves, installation steps are simplified, dependence on hole site precision is reduced, the problem of looseness caused by abrasion of bolt holes after repeated disassembly and assembly is effectively solved, and construction efficiency is remarkably improved.

The utility model discloses a split mounting type wall body structure which comprises a roof, a roof movable shaft is arranged on the upper side of the roof, a roof clamping groove is formed in the lower end of the roof, and a wall body is installed on the lower side of the roof. The split mounting type wall body structure is provided. The movable house is moved to a proper position, firstly, the position of the wall body is determined, under the action of the conversion and fixing block, the auxiliary wall body is rotated to a proper position, then the convex splicing wall body and the concave splicing wall body are rotated through the rotating ring and the fixing block under the action of the fixing shaft, the fixing convex block and the fixing groove are made to coincide, and the house body is fixed. And then the house supporting body is pulled upwards, roof clamping grooves in the roof are clamped to the tops of the auxiliary wall bodies through rotating rings and fixing blocks on the fixing shafts, the purpose of rapid assembly of the movable house modules is achieved, and the purpose of rapid assembly of an existing movable house modular combination mechanism is achieved.

Bungalow high-rise, characterized in that it has a multitude of multi-story residential units, with at least one vertical load-bearing and access core and with building services facilities, wherein the residential units are designed as prefabricated bungalow-like room or room group modules, which are arranged at least partially in a staggered or offset manner above one another, wherein at least one upper area of ​​a lower residential unit forms a walkable roof or terrace area, which is designed as a garden area of ​​an adjacent or above-ground residential unit, and wherein a multi-layered roof and ceiling structure with load-bearing structure, sealing, thermal insulation, drainage layer and sound decoupling is arranged between the garden area and the residential unit below.

The invention relates to an air corridor double-layer curved surface ceiling supporting system and a corridor roof system, and the air corridor double-layer curved surface ceiling supporting system comprises a self-adaptive supporting main body structure and a lateral force resisting cooperative structure; the self-adaptive supporting main body structure is provided with a single-side inclined strut structural component, a structural curved surface reticulated shell system and a light-weight horizontal keel system, the single-side inclined strut structural component is supported on the single side of the structural curved surface reticulated shell system and located on the lower side of the ceiling curved surface outline, and the light-weight horizontal keel system is arranged on the structural curved surface reticulated shell system; the lateral force resisting cooperative structure is provided with a plurality of longitudinal pulling cables, the longitudinal pulling cables are arranged on the opposite side of the single-side inclined strut structural component and arranged on the high side of the outline of the ceiling curved surface, one ends of the longitudinal pulling cables are fixed to the bearing structural surface, and the other ends of the longitudinal pulling cables are connected with the structural curved surface reticulated shell system. The invention further provides a corridor roof system. The device is good in collaboration with the curved ceiling, low in material consumption, simple in structure, convenient to operate and maintain and good in wind resistance and earthquake resistance.