160 results about "Flat roof" patented technology

The invention discloses an urban rainfall flood simulation-oriented building modeling method based on point cloud data, and belongs to the technical field of urban hydrological modeling, and the method comprises the steps: carrying out the neighborhood search of the rasterized point cloud data, constructing a covariance matrix according to a neighborhood point set, and carrying out the eigenvalue decomposition to obtain a normal vector; plane feature points and slope feature points are determined by extracting vertical components of normal vectors, and then the number of the plane feature points and the number of the slope feature points are counted to determine the building type; projecting the point cloud data to an XOY plane to generate a regularized contour boundary; if the building is a flat roof building, combining the regularized contour boundary with a preset earth surface model to obtain a building model; and if the building is a pitched roof building, constructing a triangular grid through the point cloud data, and combining the triangular grid with a preset earth surface model by using the regularized contour boundary to obtain a building model. According to the method, the problems of low modeling efficiency and geometric distortion caused by incapability of constructing an adaptive model based on a building type in the prior art are solved.

The invention belongs to the field of building structure reinforcing, discloses a cobweb type cable support reinforcing system for a large-span plane roof structure, and mainly aims at solving the problem that an existing cable support reinforcing system structure is poor in lateral stability. The center-crossed cable support structure is adopted, so that all the lower inhaul cables can be jointly stressed, and the overall load resistance of the cable support system is remarkably improved; meanwhile, closed stress rings are formed between the horizontal annular cables and / or the inclined pull annular cables pulled between the annular supporting rods, the closed stress rings are matched with the lower pull cables to form a cobweb type cable support reinforcing system, all the annular supporting rods can be mutually restrained, and the lateral instability resistance and the supporting stability of the cable support reinforcing system are further improved. The invention further discloses a construction method of the cobweb type cable support reinforcing system, according to the method, an original roof building structure cannot be damaged, reinforcing construction can be conducted under the condition that normal use of an existing building is not affected, and the construction difficulty is reduced to a great extent.

An anchoring bracket that secures a safety line includes a pair of anchoring plates, a ridge cap member, and at least one D-ring connector. Each of the anchoring plates is hingedly connected the ridge cap member on opposite sides thereof and the D-ring connection member is rotatably connected to a top side member of the ridge cap member. Each of the anchoring plates includes first and second leg members having a plurality of boreholes therethrough. The anchoring plates may be opened to be placed on a flat roof or over a roof peak and secured to one or more structural members of the roof, e.g., roof rafters, trusses, joists, or Z-purlins, as well as portions of the roof decking, using appropriate fasteners in accordance with one or more safety regulations or protocols, e.g., local, OSHA, ANSI.

A system for improving airflow to a vertical turbine on a flat roof, the flat roof defining a mounting platform for the vertical turbine, and the building having an edge between the flat roof and a vertical side, the system comprising: a deflector of at least one meter; a plurality of arms interconnecting the deflector to the vertical side or the edge of the building, to space the deflector and permit airflow between the deflector and the building, wherein the deflector and the arms separate turbulent airflow impacting the vertical side from laminar airflow above, and for directing the laminar airflow to the turbine while redirecting the turbulent airflow away from the turbine; a flow entry area under the deflector separating the turbulent airflow from the laminar airflow; and a flow exit area for redirecting the turbulent airflow below the turbine blades, permitting the laminar airflow to impact the blades.

The invention is a temporary flashing for plumbing pipes extending through a flat roof. The flashing provides an inexpensive plumber supplied seal that can be installed and left in place under a permanent roof flashing provided by a roofer at a later time. The flashing comprises a plastic core base and a plastic core sleeve as one or two pieces. The base and the sleeve are overmolded with a flexible rubber.

The invention relates to the technical field of urban hydrological simulation. The invention discloses an urban community surface ponding simulation method considering a roof structure, and the method comprises the steps: obtaining a regional multi-angle picture through an oblique photography unmanned plane, generating an oblique photography model through image processing, and reconstructing a digital surface model according to the oblique photography model; ground data are separated from the DSM through a PMF method, roof data are extracted in combination with building features, mask data are output, other ground features are removed, and building roof elevation grid data are obtained; calculating the gradient of the roof, dividing the gradient into flat and sloping roofs, building drainage structures into roof drainage models, integrating the roof drainage models with the urban community hydrological model considering the roofs, and running to realize surface ponding simulation. The method comprises the following steps: building a high-precision model through an oblique photography unmanned aerial vehicle and a GIS, separating ground data through a PMF, and accurately dividing a flat / slope roof through median filtering and an SVM; special drainage structures are arranged for the two types of roofs; and integrating the roof drainage model and a two-dimensional coupling hydrological model, and outputting an accumulated water thematic map.

1. Name of the product in this design: Pet Bed (Flat Roof). 2. Purpose of this design: A pet bed for pets. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A sensor arrangement for identifying and measuring environmental parameters, in particular in flat roof structures, including a first group of functional units containing at least one sensor and a transmission / reception antenna for wireless communication, and a second group of functional units containing at least one sensor, a measurement, storage and evaluation unit, and a power supply. The two groups of functional units are accommodated in separate housings, but operatively connected to one another. The first functional group has a sensor for water in liquid form and a humidity sensor, and the second functional group preferably has at least one surface pressure sensor. A measurement network can include a group of the sensor arrangements that are controlled / monitored from a common transmission / reception unit. The installation of such a measurement network is also described.

The invention discloses a glass fiber reinforced plastic waterproof thermal insulation material and a preparation method thereof. The glass fiber reinforced plastic waterproof thermal insulation material comprises emulsion, powder and water, the emulsion is 901 glue; the powder material comprises 500 parts of cement, 500 parts of sand, 100 parts of heavy calcium powder, 200 parts of ash calcium powder, 1 part of short fiber, 4-5 parts of cellulose and 6-9 parts of rubber powder. The glass fiber reinforced plastic waterproof thermal insulation material prepared by the invention has the advantages of high viscosity, high compression resistance, high wear resistance, high hardness, no heat conduction, no heat absorption, no joint, no foaming, integration of water resistance and thermal insulation and the like, and can be suitable for various waterproof projects such as cement roof waterproofing, flat roofs, toilets, pools, outer walls, building foundation cushions, sprayed chicken coop, hog houses and the like.

The utility model relates to a flat-beam flat-top energy-saving roller kiln for sintering lithium battery materials through gas flame isolation, which comprises a kiln body, a flat-top structure is arranged at the top of the kiln body, a flat-beam structure is arranged in the kiln body, the flat-top structure comprises a plurality of suspended ceiling bricks which are connected in an abutting mode, and the lower ends of the suspended ceiling bricks are flush. The flat beam structure comprises an upper heat conduction bearing straight beam and a lower heat conduction plate supporting beam, an upper heat conduction plate is arranged on the upper heat conduction bearing straight beam, a lower heat conduction plate is arranged on the lower heat conduction plate supporting beam, an upper combustion chamber is arranged above the upper heat conduction plate, and a lower combustion chamber is arranged below the lower heat conduction plate. A guide mechanism is arranged above the lower heat conduction plate, and a plurality of saggars are arranged above the guide mechanism. The temperature, pressure and atmosphere of the inner chamber of the kiln are convenient to adjust, and the energy-saving effect is remarkable.

The disclosure relates to a roofing system for a flat roof or a flat inclined roof of a building with a thermal and / or acoustic insulation, consisting of a structural support, a deck, optionally a vapour control layer, a waterproof membrane and at least one insulation element being a bonded mineral fibre product made of mineral fibres, preferably stone wool fibres, and a cured aqueous binder, whereby the cured aqueous binder prior to curing comprises a component (i) in form of one or more oxidized lignins, a component (ii) in form of one or more cross-linkers, a component (iii) in form of one or more plasticizers, and whereby the insulation element has a bulk density between 70 kg / m3 and 250 kg / m3.

The present invention relates to a roofing system for flat or flat-sloped roofs of buildings with thermal and / or acoustic insulation, comprising a structural support, a deck, optionally a vapor control layer, a waterproofing membrane and at least one insulation element which is a bonded mineral fibre product made of mineral fibres, preferably asbestos fibres, and a hardened aqueous binder, the aqueous binder composition comprising, before hardening, component (i) in the form of one or more lignosulfonic acid lignins having a carboxylic acid group content of 0.03 to 2.0 mmol / g, based on the dry weight of the lignosulfonic acid lignin, and component (ii) in the form of one or more crosslinkers, the insulation element having a thermal and / or acoustic insulation material of 70 kg / m 3 ~250kg / m 3 The present invention relates to a roofing system having a bulk density of

Profile for covering a roof with slab-shaped roofing tiles - wherein the profile has at least one recess, in particular circular and / or hole, for screwing through with a screw, in particular wood screw and / or self-tapping screw, from a top to a bottom of the profile, - wherein the profile has a longitudinal extent and, in particular over at least 50% of the longitudinal extent, in particular between the upper and lower sides, has at least one, in particular lateral, receptacle for a, in particular plate-shaped, roof covering which extends after the receptacle in particular to one side of the profile, or is connected with such a receptacle, - wherein the profile, extending along its longitudinal extent, in particular over at least 50% of its length and / or the length of the receptacle, has on its upper side at least one sealing element, in particular designed as a first part and / or comb of a labyrinth and / or gap seal, extending in the direction of its longitudinal extent, - wherein the profile has a limiting element on its underside, configured to engage a plate-shaped element and thereby limit the sliding of the profile onto the plate-shaped element, formed by a spacer section projecting from the underside and an engagement section projecting from it in the direction of the longitudinal extent of the profile, - wherein the profile has a protruding support section, in particular a support nose, on its underside, which protrudes further from the underside than the limiting element, in particular the interlocking section, wherein in particular the spacer section is part of the support section, - wherein the recess extends in the direction of the longitudinal extent of the profile on the side of the spacer section and / or the support section facing away from the interlocking section.

The utility model discloses a lifting tool for a flat-top upright post of a top plate. The lifting tool comprises a lifting lug, a lifting hole, a screw rod, a gasket and a reinforcing component which are used for lifting the flat-top upright post of the top plate, a lifting hole is formed in the lifting lug; the screw rod is fixedly arranged on the lifting lug and connected with the top plate flat-top stand column, and the screw rod is reinforced on the lifting lug through a reinforcing assembly; the gasket is arranged on the screw rod in a sliding and sleeving manner; the lifting lug is a steel plate with the thickness of 20 mm, the length of 400 mm and the height of 300 mm; the distance between the lifting hole and the top end of the lifting lug is 100 milliliters; the screw rod is a part for manufacturing a fixed object with the outer diameter of 56 mm; the hoisting tool for the flat-top upright post of the top plate is simple and reasonable in structure, ingenious in design, convenient to manufacture, small in size, light in weight and convenient to transport, not only improves the hoisting stability of the upright post of the plate beam, reduces the safety risk, but also can be repeatedly used, is suitable for the flat-top upright post of the plate beam, and has a wide application prospect. And other large equipment can be hoisted.

The utility model discloses a flat roof ballast support, which comprises at least two mutually parallel bearing pieces, connecting glue, a mounting frame and a photovoltaic panel, the connecting glue is arranged on the bottom surfaces of the bearing pieces, the bearing pieces are fixedly connected with a mounting surface through the connecting glue, and the photovoltaic panel is fixedly connected with the mounting frame through the connecting glue. The mounting rack is fixedly mounted on the bearing part, and the photovoltaic panel is detachably and fixedly mounted on the mounting rack. According to the utility model, the bearing part and the mounting surface are connected through the connecting glue, the mounting rack and the bearing part are mounted and matched to realize the mounting of the photovoltaic panel, and the bearing part is connected through the connecting glue, so that the bearing part is fixedly mounted without drilling holes and drilling expansion wires; and the bearing parts can be connected without pouring concrete.

The invention relates to a roof edge finishing profile for a roof waterproofing system on a flat roof. The roof edge finishing profile comprises a base profile and a clamping profile formed separately from the base profile. The base profile comprises a support leg, a support leg, and an eaves section with an eaves end leg. The clamping profile comprises a pressing section for pressing the roof waterproofing system against the support leg of the base profile.According to the invention, the clamping profile can be reversibly connected to the eaves end leg in a clamping position by means of toothing of the clamping profile with the eaves end leg and the clamping profile has a support section which is positively guided on the eaves end leg at least in the clamping position, with which the clamping profile is supported against the eaves end leg in the clamping position and with which the clamping profile can be moved in a direction parallel to the alignment of the eaves end leg relative to the base profile in order to establish the clamping position or to release the clamping profile from the clamping position only when the toothing is released.

Insulating element (4) for the thermal and / or acoustic insulation of a flat roof (1), comprising a first layer (5) of mineral wool and a second layer (6) of at least one fabric, wherein the second layer (6) is fixed to a main surface (7) of the first layer (5) by means of an adhesive (9), wherein the first layer (5) is made of at least one sheet with a fiber orientation predominantly perpendicular to the main surfaces (8) of the second layer (6), wherein the first layer (5) contains a cured binder, wherein the adhesive (9) is partially disposed in an area (10) between fibers close to the main surface (7) of the first layer (5) directed towards the second layer (8) and in an area (11) close to the main surface (8) of the second layer (8) directed towards the first layer (5),so that the adhesive (9) connects the first layer (5) and the second layer (6) in such a way that forces directed perpendicular to the second layer (6) can be compensated by the tensile strength of the second layer (8) in combination with the adhesive (9) and / or the deflection of the fibers of the first layer (5), causing a maximum deformation of < 5% of the thickness of the first and second layers (5).

The utility model discloses a detachable exhibition stand, and belongs to the technical field of vehicle-mounted structures. The device comprises a frame main body, a folding plate component and a panel, according to the utility model, firstly, the symmetrical folding plate assemblies on the two sides are split into seven folding plate assemblies on one side from five folding plate assemblies on one side, so that the problem that only a slope top can be formed on the top surface after the folding plate assemblies are unfolded is solved, a flat top can be formed after the folding plate assemblies are unfolded, and the space is more regular; and secondly, the movable display board track additionally arranged on the top surface can be used as a fixing point for mounting the display board, and an original single large space can be separated to form a plurality of small spaces after the partition boards are mounted.

The utility model provides a universal civil photovoltaic system, which relates to the technical field of photovoltaic systems, and comprises a photovoltaic main body, a support frame body and accessories, the support frame body is used for connecting the photovoltaic main body, the support frame body comprises an accessory mounting frame, the accessory mounting frame is provided with a plurality of connecting positions, and the connecting positions are used for being connected with the accessories. According to site requirements, the accessory is installed at the connection position at a proper position, and the accessory at least comprises one of a cross rod, a hook, an expansion bolt and a counterweight tray. Through the arrangement of the photovoltaic main body, the support frame body and the accessories, suitable accessories are selected according to different installation site types, and the unique design of the support frame body enables the photovoltaic power generation device to have good adaptability to different accessories, so that the same product can realize various installation sites such as balconies, wall surfaces, flat roofs and the like under the condition that only the accessories need to be replaced; and the product has few parts, and is simple and quick to install.

1. Name of the designed product: car (flat roof). 2. Use of the designed product: used as a car. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The invention relates to the field of photovoltaic tiles, and particularly discloses a photovoltaic tile based on embedded service facility reconstruction and a flat-to-slope roof thereof, the photovoltaic tile comprises a frame main body, a photovoltaic tile multilayer mechanism laid on the frame main body, and a snow vibration mechanism arranged on the frame main body, and the photovoltaic tile multilayer mechanism is directly covered on an original flat roof in a disassembly-free installation mode. According to the photovoltaic tile modified based on the embedded service facility and the flat-to-pitched roof thereof, the design of the aluminum alloy guide rails and the buckle type photovoltaic tiles is adopted in the aspect of installation, so that disassembly-free installation is achieved, and the photovoltaic tile has the advantages of being simple in structure, convenient to use, high in practicability and the like. An original flat roof can be directly covered, the tedious process of reinforcing an old building structure is avoided, and the construction period is greatly shortened.

The invention provides an adjustable herringbone beam and a construction method thereof, and relates to the technical field of main beam structures. The adjustable herringbone beam comprises a beam body, the beam body comprises a main beam body and two splicing beams, side beams are arranged at the front end and the rear end of the upper end face of the main beam body in a sliding and embedded mode, the two splicing beams are arranged on the two sides of the midpoint of the upper end face of the main beam body in an embedded mode and fixed through bolts, and top beams are arranged on the upper end faces of the splicing beams in an embedded mode. By means of an original double-ridge combined structure, a micro herringbone ridge structure is formed, the gradient angle of the micro herringbone ridge can be adjusted, a stress structure is added, a mortise and tenon joint lap joint structure is adopted for a girder, under the condition that the internal structure and the appearance are not changed, the problem of water accumulation on the flat top is solved, an integrally-formed corner connector is originally formed, installation is more convenient, and the structure is more stable; meanwhile, the bearing capacity is higher, the structure is more stable, water flowing is smoother, a lamp strip can be added by adding a lamp strip groove, the lamp strip and materials are integrated, the product is firm, meanwhile, the internal atmosphere sense is increased, and the design sense is better.

An anchor platform assembly for anchoring an object to a raised, generally flat roof-like structure, has an anchor baseplate having a top surface and a bottom surface, and an internally threaded blindbore extending at least partially from the top surface generally towards the bottom surface and fasteners for fastening an object to the anchor baseplate via its blindbore, and for fastening the anchor baseplate to a top surface of a roof-like structure. The assembly is especially intended for supporting, e.g., glass railings on balconies, terraces and flat roofs and for mounted solar panels on both flat and pitched roofs which provides strength and affords watertight performance.

Building protection element for covering surfaces at risk of damage, in particular flat roof waterproofing, wherein the building protection element (1) is formed by a plate-shaped element made of a dimensionally stable plastic, which has a bottom surface (1.1) that can be placed on the surface at risk of damage and a walkable top surface (1.2) opposite the bottom surface (1.1), wherein a drainage layer (2) is provided on the bottom surface (1.1) which has a system structure (3) with a plurality of planar system areas (3.1) which are spaced apart from each other in a system plane (AE) and which, after being placed on the surface at risk of damage, come into contact with this surface, wherein a protective layer (4) is provided on the top surface (1.2) of the plate-shaped element, which comprises a grid structure (5) with a plurality of intersecting webs (5.1), wherein the intersecting webs (5.1) are designed to form a shock- and cut-resistant, but water-permeable layer spaced apart from the area at risk of damage by the system structure, wherein the system structure (3) is a structure designed differently compared to the grid structure (5) of the protective layer (4).

Described and claimed is a roof structure for a conservatory or patio roof with two longitudinal beams that extend parallel to each other in a roof plane. A plurality of rafters extend between the longitudinal beams, parallel to each other and to the roof plane, as well as perpendicular to the longitudinal beams. A support is provided on each of the rafters for supporting flat roof elements between two adjacent rafters. In a first section, the support forms a gradient towards the first longitudinal beam. In a second section, the support forms a gradient towards the second longitudinal beam. The roof structure is surrounded by a circumferential fascia that extends parallel to the roof plane and has a fascia height perpendicular to the roof plane that is greater than a maximum rafter height perpendicular to the roof plane. Furthermore, a conservatory ora terrace roof with a corresponding roof construction is presented and claimed.

1. Name of the designed product: house and its main body (rhombus flat roof series). 2. Use of the designed product: the whole of the designed product is used for mobile buildings; the part of the designed product is used for mobile buildings. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances needing explanation: designs 1-5 of the designed product request partial design protection, the solid line part is the protected part, and the dotted line part is the non-protected part.

The utility model discloses a horizontal type water falling opening structure for a flat roof waterproof system and the flat roof waterproof system, which comprises a wall, a roof is paved at the top end of the wall, a first branch filter screen is arranged in the top end of the roof, an isolation groove frame is fixedly arranged on one side of the roof, and a second branch filter screen is arranged in the isolation groove frame. A water pipe is fixedly arranged at the bottom end of the second branch filter screen, an insertion plate is inserted into the groove in the edge of the roof, a baffle penetrates through the insertion plate, a floating column is fixedly arranged at the bottom end of the baffle, a grating scraper is fixedly arranged at the bottom end of the floating column, and the first branch filter screen communicates with the second branch filter screen through the grating scraper. Leaves are separated in the first branch filter screen to be matched with the second branch filter screen to secondarily separate some unintercepted sundries, so that the rainwater guiding effect is greatly improved, the risk of blockage of the drainage pipe is reduced, and the supporting feet abut against the outer wall of the wall in cooperation with the universal shafts and the sleeves to support the water pipe and relieve impact.

The present invention relates to a modular, foldable house system designed to maximize portability, adaptability, and efficiency. The system comprises a main structural framework, folding longitudinal walls, transverse walls, a roof system, and integrated movement and locking mechanisms. The main framework includes vertical columns, horizontal roof beams, and base supports, forming a stable skeleton. The folding longitudinal walls feature foldable arms, reinforcing branches, and guiding rails, enabling compact storage and rapid deployment. Transverse walls include adjustable frames supporting panels, windows, and shutters, allowing precise angular positioning. The roof system incorporates foldable panels and integrated solar modules for renewable energy generation. Advanced movement mechanisms, including sliding blocks, locking mechanisms, and control cables, ensure smooth assembly and secure operation. Insulated wall panels with collapsible materials enhance thermal protection while maintaining compactness in the folded state. Modular connection points allow multiple units to integrate seamlessly, creating larger structures.

The utility model discloses a sloping flat roof constructed by heat insulation tile lining plates, which belongs to the technical field of building structures and comprises a plurality of sloping rib plates, a group of end sealing plates, slope plates and connecting pieces, the sloping rib plates are of right trapezoid structures, and the sloping rib plates are formed by splicing a plurality of heat insulation tile lining plates which are cut into trapezoids; the end sealing plates are arranged at the two ends of the slope finding rib plate, the end sealing plates on the two sides are the same in length but different in width, and the width of the end sealing plates is the same as that of the two ends of the slope finding rib plate. The slope panel is laid above the slope finding rib plate; the connecting pieces are L-shaped metal connecting pieces and are divided into a plurality of groups, and two connecting pieces in each group are arranged on the two sides of the splicing position below the side faces of the slope finding rib plates correspondingly. The roof structure is simple in structure and convenient to implement, the difficulty of slope making construction is lowered, quality control is easy, cost is lowered, the heat preservation effect of the roof structure is improved, and good compatibility is achieved.

Methods for the construction of new thermally insulated flat roofs with improved fire protection encompass the following steps: a) Provision of a flat roof structure with a vapor barrier, and b) Applying an intumescent roof sealant directly or indirectly to thermal insulation, wherein the intumescent roof sealant is based on liquid polymers and is used in liquid form with an intumescent additive; d) Erecting a framework with a photovoltaic system on the intumescent roof waterproofing, characterized in that the intumescent roof waterproofing (4) is applied in two layers in combination with a surface fabric as reinforcing fabric, wherein the first layer of the intumescent roof waterproofing (4) comprises less wt% expandable graphite or more wt% expandable graphite than the second layer of the intumescent roof waterproofing (4), in each case based on the total weight of the liquid plastic.