439results about "Snow traps" patented technology

A system for mounting adjustable roof brackets, the system having a strut mount, a mounting plate, and a membrane covering the mounting plate. The strut mount further includes a base plate and a mounting channel in one embodiment and a base plate, a threaded center post, and at least one longitudinal stiffener in another embodiment.

The utility model discloses a glass curtain wall top edge sealing structure which is characterized in that a glass curtain wall is arranged on a main body structure, a parapet wall is arranged on the upper portion of the main body structure, and a top edge sealing assembly connected with the glass curtain wall is arranged on the parapet wall; the top edge sealing assembly comprises a lower edge sealing component, the lower edge sealing component is installed on the top face of the parapet wall in a covering mode and connected with the glass curtain wall, a supporting steel truss penetrating through the lower edge sealing component is vertically installed on the top face of the parapet wall, and an upper edge sealing component is jointly arranged on the top of the supporting steel truss and the top of the glass curtain wall. Therefore, the glass curtain wall protruding out of the parapet wall is pulled and fixed, potential safety hazards of the part, protruding out of the parapet wall, of the glass curtain wall are reduced, edge sealing of the part, protruding out of the parapet wall, of the glass curtain wall is achieved, waterproof measures are enhanced, the waterproof effect is improved, and potential quality hazards of water seepage and leakage are reduced; the structure is simple, construction is easy, and the installation quality of the glass curtain wall is improved.

A tiered mounting system includes a base plate including a mounting guide rail having a plurality of mounting grooves that extend along opposing sides of the guide rail. The system also includes an object mount connector having a plurality of mounting ridges. The object mount connector is configured to: slidingly engage the mounting guide rail via insertion of one or more of the plurality of mounting ridges within a corresponding one or more of the plurality of mounting grooves, and lock in place along the mounting guide rail via a bolt placed through the object mount connector and secured tightly to an inner track of the mounting guide rail.

A snow drop prevention tool (1) includes: a first member (10) having a first upright wall (11), a first securing section (12) extending from an upper end of the first upright wall (11), a first coupling section (13) extending toward an opposite side from the first upright wall (11), and a snow stopper (16) protruding upward from the first securing section (12); a second member (20) having a second upright wall (21), a second securing section (22) extending from an upper end of the second upright wall (21), and a second coupling section (23) extending above the first coupling section (13) from the second upright wall (21); and a bolt (30), the second coupling section (23) being provided with a long hole (24) through which the bolt (30) is inserted, the first coupling section (13) being provided with a female threaded hole (14) to which the bolt (30) is screwed.

One illustrative embodiment of a tile & support structure may be configured to secure the position of a tile in a generally vertical configuration, such as the riser of a step, as a border around a portion of a deck, a building and / or wall façade, ventilated façade, interior or exterior wall covering, or other generally vertical surface. The support structure may be formed with a spine having at least one rail extending outward from a distal end thereof. The spine and rail(s) may be configured to secure one or more tiles, which tiles may be formed with a groove on at least one edge thereof, and wherein one or more rails may be positioned within the groove.

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 present invention is a modular triangular rail system comprising a triangular rail structure with stands, end caps, and extender joints, made from a proprietary material. The present invention allows for adjustable configurations to fit various roof sizes and snow load requirements, effectively preventing snow and ice from sliding off rooftops. Each stand features a 2-inch high barrier to prevent ice build-up and sliding.

To provide a roof repair structure that can ensure ventilation and drainage performance inside the sidewalls and its construction method.SOLUTION: A roof repair structure comprises: a new roofing material 30 installed over an existing roofing material 10; and a new water cut member 20 with a cut-off material installed over the existing roofing material 10 at a connection part of at least one of the top and side edges of the new roofing material 30 adjacent to a sidewall 14 and the sidewall 14. The water cut member 20 with the cut-off material comprises a water cut plate 21, and a cut-off material 22 fixed to the sidewall 14 side of the water cut plate 21. A base end of the water cut plate 21 passes through a gap between a bottom edge of a surface plate material 14b of the sidewall 14 and the existing roofing material 10, and enters a substrate part side 14a of the sidewall 14, and the cut-off material 22 is pressed against the substrate part 14a of the sidewall 14.SELECTED DRAWING: Figure 1

The utility model relates to an anti-ice-falling device for the surface of a cross tie beam of a bridge tower, which comprises a plurality of anti-ice-falling devices arranged on the surface of the cross tie beam, each anti-ice-falling device comprises an anti-ice-falling clamp, a plurality of raised fixing pieces and a plurality of extended connecting pieces, and the anti-ice-falling clamps comprise a first anti-ice-falling clamp and a second anti-ice-falling clamp. The first anti-ice-falling clamp and the second anti-ice-falling clamp are fixedly arranged on the edges of the left side and the right side of the cross tie beam respectively, and the first anti-ice-falling clamp and the second anti-ice-falling clamp are connected into a whole through the extending connecting pieces and the protruding fixing pieces and fixed to the upper surface of the cross tie beam. The limiting baffles arranged at certain intervals prevent solid accumulated ice from sliding on the upper surface of the bridge tower cross tie beam, meanwhile, lateral drainage of the upper surface of the cross tie beam cannot be hindered, the phenomenon that a traditional drainage channel becomes a'water blocking channel 'due to icing is avoided, and the size of a single block of ice accumulated on the upper surface of the cross tie beam is limited within a safety threshold value as much as possible.

The application discloses a waterproof structure of a roof pipeline, which comprises a roof concrete top plate, a pre-embedded protective pipe pre-embedded in the roof concrete top plate and a pipeline located on the inner side of the pre-embedded protective pipe. A micro-expansion fine stone concrete is arranged between the pipeline and the pre-embedded protective pipe. A leveling layer, a waterproof coiled material and a waterproof protective layer are sequentially arranged on the roof concrete top plate from bottom to top. The waterproof coiled material is wrapped on the outer side of the pre-embedded protective pipe. A plugging cover is installed on the top of the pre-embedded protective pipe. A sealing ring is clamped between the plugging cover and the pre-embedded protective pipe. The inner ring of the sealing ring is sealed on the outer side of the pipeline. The plugging cover is installed on the outer side of the pipeline. The sealing ring clamped between the plugging cover and the pre-embedded protective pipe is arranged on the outer side of the pipeline. The inner diameter of the sealing ring is smaller than the outer diameter of the pipeline in a natural state. When the sealing ring is not glued, the middle part of the sealing ring is arranged to be bulged upward. When the pipeline is deformed, the bulged part can be used as compensation, so that the waterproof effect is ensured when thermal expansion and cold contraction occur.

A flue protector system and methods of manufacture can include: forming an attachment plate including a tab configured to fix the attachment plate to an upright column without the use of a tool; and forming a bumper extended from the attachment plate, the bumper defines a flue space extending to the upright column.

A flat roof duct connector system comprises a baseplate member (BM) and a roofing material disc (D). The baseplate member is equipped with a plurality of mounting openings divided that are configured for mounting elements, in particular screws, to project through for fixedly mounting the baseplate member to a flat roof, as well as with a plurality of first connectors (FC). The system further comprises an upper sealing ring (USR), a clamping ring (CR) and a plurality of second connectors (SCa, SCb) that are complementary with the first connectors. In a clamped state, the roofing material disc and the upper sealing ring lying on top of it are sealingly clampable between the baseplate member and the clamping ring by means of the second connectors getting tightened with the first connectors while projecting through respective holes in the rings and disc.

The invention discloses a parapet inner wall wallboard structure and a construction method thereof.The parapet inner wall wallboard structure comprises a composite base plate, a connecting layer and a flashing cover plate, the composite base plate comprises a heat preservation layer and a hydrophobic protection layer covering the outer side surface of the heat preservation layer, and the connecting layer is attached to the inner side and the bottom surface of the heat preservation layer; the flashing cover plate is used for being pasted to the root portion and the inner wall portion of the parapet wall and covers the top of the composite base plate, the flashing cover plate comprises a first extending end and a second extending end, the first extending end extends towards the inner side of the parapet wall and is provided with a fixing structure matched with a parapet wall pre-embedded mounting groove, and the first extending end covers the waterproof layer closing-in portion of the parapet wall in a pressing mode. And the second extending end is bent and extends downwards, and is pressed and attached to the outer surface of the hydrophobic protective layer, so that the technical problems that in the prior art, a parapet inner wall heat preservation waterproof structure is multiple in layer, complex in construction step and low in efficiency are solved.

The utility model relates to the technical field of steel structure installation, in particular to a connecting structure of a gable color plate parapet and a roof color plate, which comprises glass cotton, a gable color plate and a color plate flashing piece, the gable color plate is fixedly arranged on a wall surface purline, the glass cotton is arranged between the gable color plate and the wall surface purline, and the color plate flashing piece is arranged between the gable color plate and the wall surface purline. The color plate flashing piece is composed of vertical plates on the inner side, the outer side and an inclined plate in the middle, the inclined plate of the color plate flashing piece inclines downwards towards the roof color plate, the vertical plate on the inner side of the color plate flashing piece is inserted between the gable parapet color plate and the glass cotton, and the vertical plate on the outer side of the color plate flashing piece is in lap joint with the roof color plate in a sealing mode. A supporting assembly is arranged at the bottom of the color plate flashing piece. According to the connecting structure of the gable color plate parapet wall and the roof color plate, the heat preservation performance and the waterproof performance between the roof color plate and the gable color plate are effectively improved, the durability and the stability of a building structure are enhanced, and the problems existing in a node form of a traditional steel structure roof color plate and a gable color plate wall plate are solved.

The utility model discloses a photovoltaic walkway plate structure, comprising a walkway plate provided with a groove part and a walkway part protruding relative to the groove part; the fastener is provided with a buckling part and a crimping part connected with the buckling part, the buckling part is arranged in the groove part and at least buckled on the first side part of the aisle part, the crimping part is bent and crimped on the top of the aisle part and the second side part of the aisle part, and the first side part and the second side part are oppositely arranged; and the pressing part is connected to the supporting piece, so that the walkway plate is fixed on the supporting piece. According to the photovoltaic walkway plate structure, the fastener with the buckling part is connected with the walkway plate, so that the buckling is stable and reliable, the reliable and stable connection of the fastener and the walkway plate is ensured, the situation that the walkway plate shakes or slips off is avoided, and the safety and reliability of operation are ensured.

The utility model discloses a building roof drain pipe and air duct integrated structure which comprises a roof and a roof waterproof layer, a separation rib structure penetrates through a mounting base structure and is communicated with a drain pipe, a water stop steel plate is pre-buried at the lower end of the mounting base structure, the water stop steel plate is located in the roof, and the water stop steel plate is connected with the roof through the roof waterproof layer. Through the effect of the installation base structure, the number of holes formed in the roof can be reduced, the leakage probability is reduced, the drainage pipe is prevented from being frozen in winter through waste heat of an air duct, the steel consumption is reduced by sharing a supporting and hanging frame, and the construction efficiency is improved through a modularized prefabricated base; the position, provided with the mounting base structure, of the roof is effectively waterproof, the cavity is divided into the air channel hole and the drainage channel hole through the separation rib structure, rainwater can be effectively prevented from entering the air channel through cooperation of the air channel and the bent pipe, and the smoke and air exhaust effect is guaranteed.

The utility model provides a kind of sandwich waterproof thermal insulation structure of outdoor stair, not only ensure the continuity of outdoor stair insulation layer and waterproof layer laying, effectively protect the working performance of structure layer, also improve construction efficiency, avoid the construction cycle extension problem possibly caused by complex due to height difference change. The leveling layer is fixed on the upper surface of roof panel, and the stair surface layer plate is fixed on the upper surface of stair tread plate;The waterproof layer and the insulation layer are arranged between the leveling layer and the stair tread plate, the waterproof layer is fixed on the upper surface of the leveling layer, the insulation layer is fixed on the upper surface of the waterproof layer, and the stair tread plate is fixed on the upper surface of the insulation layer;It further includes vertical planting, vertical planting is sequentially implanted roof panel, leveling layer, waterproof layer, insulation layer and stair tread plate;Longitudinal reinforcement is embedded in the insulation layer, and the longitudinal reinforcement is fixed with the vertical planting in the insulation layer;Bidirectional steel mesh is embedded in the stair tread plate, and the bidirectional steel mesh is fixed with the vertical planting in the stair tread plate.

The utility model relates to a kind of steel stand column extends roof waterproof node structure, including roof main body, steel stand column, the top of steel stand column extends to the above of roof main body, a circle of reverse ridge guide wall is arranged around steel stand column on roof main body, a circle of eaves is arranged on the top of reverse ridge guide wall, water layer is installed at the internal corner between roof main body and reverse ridge guide wall, roof waterproof heat-insulating composite layer is arranged on the horizontal portion of water layer and roof main body, large R angle waterproof protective layer is arranged between the vertical portion of water layer and roof waterproof heat-insulating composite layer, stainless steel water-shedding plate, which is covered above eaves, is welded on steel stand column.Affirmative effect is: by setting a circle of reverse ridge guide wall extending upwards, a circle of eaves is set on the top of reverse ridge guide wall and protrudes outward, water layer is installed at the internal corner between roof main body and reverse ridge guide wall, roof waterproof heat-insulating composite layer is arranged on the horizontal portion of water layer and roof main body, form multiple waterproof structures, improve waterproof effect.

The utility model relates to the technical field of house waterproof equipment, and discloses a steel structure roof waterproof joint sealing treatment mold which comprises a roof, a mold closing mechanism is arranged above the roof, a steel structure column pier is arranged at the top of the roof, a functional box is arranged above the roof, a motor is fixedly installed on the inner wall of the top of the functional box, and a bidirectional mechanism is arranged in the functional box. Two seat holes are formed in the bottom of the functional box, a lifting mechanism is arranged at the bottom of the functional box, a handle is arranged at the top of the functional box, an electric push rod is arranged above the roof, and the top end of an output shaft of the electric push rod is fixedly connected with the bottom of the functional box. Compared with the prior art, the sealing device has the following advantages and effects that by arranging the mold closing mechanism, the two sealing mold bases can be close to each other for mold closing, the sealing glue cavity can be formed through the two sealing glue grooves, and sealing treatment can be conducted on waterproof joints on the periphery of the steel structure column pier by injecting sealing glue into the sealing glue cavity.

The utility model relates to the technical field of building structures, and discloses a parapet wall construction node of a photovoltaic building integrated roof. Roof panels; the outer wall is provided with a parapet wall higher than the supporting layer; the surrounding plate is arranged on the outer wall in a surrounding manner; the surrounding plate comprises a first plate, a second plate and a third plate which are connected in sequence; the edge plate body of the third plate is close to the roof panel; the sealing piece is positioned between the edge plate body of the third plate and the roof plate; the folded edge is formed by bending and extending an edge plate body on one side, close to the parapet wall, of the roof panel; according to the parapet wall construction node of the photovoltaic building integrated roof, the coaming is arranged on the parapet wall and matched with the sealing piece and the anti-overflow folded edge, a complete and continuous protective covering area layer is formed, water flow is effectively prevented from permeating into the inner side of the roof through a gap in the connecting position of the parapet wall and the roof, and the waterproof effect is good. The waterproof performance of the roof is greatly improved, and meanwhile it is guaranteed that the heat preservation performance of the roof structure is not affected.

The fall protection device for roofs, in particular for the sides of pitched roofs, especially on gable ends or verges, is characterized in that the fall protection device comprises a handrail (1), a knee rail (2), a toe rail (9), a railing which includes a first post (10) and a second post (11), and, in particular, four roof hooks, wherein the fall protection device can be attached to roof battens and / or rafters and preferably to roof tiles with the roof hooks, in particular by clamping. Figure 1 is proposed as a drawing for the summary.

The utility model relates to a greenhouse with a snow removal function, which is characterized in that the face of the greenhouse comprises a plurality of independent areas, and the independent areas are transversely separated and extend to the ground; and the face of the independent area has a heating function. The surface of the greenhouse is divided into a plurality of separated independent areas, the heating effect of the face of the greenhouse is integrated, the portion, making contact with the face of the greenhouse, of accumulated snow can be melted, finally, the accumulated snow in each independent area can automatically slide down under the action of gravity, and the automatic cleaning effect is achieved; compared with the prior art, excessive structures are not added, the automatic cleaning function is achieved through shape improvement, and therefore the automatic cleaning device has the advantage of being simple in structure.

The invention relates to a canopy structure, in particular to an aluminum structure large-span double-curved-shell canopy structure which comprises an aluminum alloy curved-surface reticulated shell and a plurality of steel structure tree-shaped columns, the aluminum alloy curved-surface reticulated shell comprises a tempered glass curtain wall, aluminum structure rod pieces, steel structure rod pieces, aluminum alloy plate type nodes and stainless steel plate type nodes, and the aluminum structure rod pieces except the aluminum structure rod pieces located on the edge are connected with the steel structure tree-shaped columns. The stainless steel plate type nodes are fixed on the stainless steel plate type nodes, six of the stainless steel plate type nodes are fixed on the aluminum alloy plate type nodes, and three of the aluminum structural rods are enclosed into a triangle through the aluminum alloy plate type nodes; and six of the steel structural rods are fixed on the stainless steel plate type nodes. The steel structure tree-shaped column is used for supporting the aluminum alloy curved surface reticulated shell and comprises a fork-shaped column, a steel casting node and a steel stand column, the fork-shaped column is connected with the steel stand column through the steel casting node, and the upper end of the fork-shaped column is connected with the stainless steel plate type node. The aluminum structure large-span double-curved-shell canopy structure has high stability, further has the sunshade, ventilation and heat insulation performance and is convenient and fast to construct and install.

The utility model discloses a metal roofing board end welding flashing plug node which comprises metal roofing boards and a flashing board, protruding board ribs are arranged at the connecting positions of adjacent metal roofing boards, the flashing board is connected with the metal roofing boards, the flashing board is provided with a horizontal board and a flange or a cylinder body extending upwards, and the flange or the cylinder body is connected with the metal roofing boards. The metal roofing board is connected with the outer edge of the universal horizontal board, the metal roofing board is arranged above the universal horizontal board, and the board rib is provided with a covering type plug at the joint of the metal roofing board and the universal horizontal board. The joint of the metal roof panel and the universal horizontal plate, the joint of the plate rib and the universal horizontal plate, and the joint of the covering type plug and the plate rib as well as the joint of the covering type plug and the universal horizontal plate are all in sealed continuous welding seam connection. Reliability and safety of the metal roof can be improved, daily maintenance of a roof system can be reduced, operation and maintenance cost of a building is reduced, influence on use of the building is reduced, and economic benefits are high.

The utility model relates to a stepped parapet wall with a buffering green plant planting structure, and relates to the field of parapet walls. The roof comprises a roof plate and a parapet wall arranged on the upper end face of the roof plate, a waterproof layer is laid on the upper end face of the roof plate, a step buffering table is arranged between the waterproof layer and the parapet wall, a triangular net rack is installed on the outer side face of the step buffering table, and the bottom face of the triangular net rack is attached to the waterproof layer. And the vertical edge of the triangular net rack is attached and fixed to the step buffer table. According to the roof structure, the step buffer table is arranged between the traditional roof plate and the parapet wall, the impact of rainwater is reduced through the step buffer table, through the synergistic effect of all the components, the good buffer performance is achieved, the waterproof layer can be effectively protected, and damage of rainwater to the roof structure is reduced. And meanwhile, a water source on the roof can be better discharged and utilized through the stepped buffer table.

The utility model discloses a telescopic snow removing mechanism on the top of a greenhouse, and relates to the technical field of snow removing mechanisms. The telescopic snow removing mechanism at the top of the greenhouse comprises dual-purpose rails fixedly connected to the two ends of a greenhouse body, a first sliding block and a second sliding block are connected to the dual-purpose rails in a sliding mode, a scrubbing brush is arranged between the first sliding block and the second sliding block, and an adjusting unit is arranged on the dual-purpose rails. According to the telescopic snow removing mechanism for the greenhouse top, the adjusting unit is adopted to drive the scrubbing brush to move along the track of the dual-purpose track, the scrubbing brush abuts against the greenhouse roof so that accumulated snow on the greenhouse roof can be cleaned on the premise that the greenhouse structure is not damaged, and the telescopic unit conveniently drives the vibration motor to stretch out and draw back on the greenhouse roof and cooperates with the adjusting unit; the vibration motor can conveniently reach all positions of the shed roof, the plastic film has certain elasticity, and the vibration motor abuts against the plastic film.