3689results about "Ceilings" patented technology

The invention discloses an adjusting and mounting system for a hyperbolic single curved arc-shaped suspended ceiling and a construction method thereof.The adjusting and mounting system comprises a roof main steel structure, a transfer layer structure and a hyperbolic suspended ceiling, and the transfer layer structure comprises a hanging steel frame, a forward adjusting main keel, a hanging auxiliary keel, a keel posture adjusting assembly and a suspended ceiling hanging adjusting assembly; the two ends of the adjacent keel sections and the bottom ends of the hanging rods are adjustably connected through the keel posture adjusting assemblies, the suspended ceiling hanging adjusting assemblies are longitudinally arranged corresponding to the hanging secondary keels, the suspended ceiling hanging adjusting assemblies are transversely arranged corresponding to the suspended ceiling plate sections, and the tops of the suspended ceiling hanging adjusting assemblies are connected to the corresponding hanging secondary keels in a buckled mode. According to the method, the equal-plate unequal-joint mode is adopted, the width of the suspended ceiling plate is a fixed value, the hyperboloid is adjusted by controlling the posture of the suspended ceiling plate and the width of the plate joint, variable cross-section welding machining does not need to be conducted on the arc-shaped suspended ceiling plate, the overall hyperboloid curvature of the arc-shaped hyperboloid suspended ceiling is guaranteed, batch production is conducted on the plate, and the construction quality is guaranteed.

The invention provides a steel structure color steel plate ceiling structure and a construction method thereof, and belongs to the field of steel structure color steel plate construction. According to the technical scheme, the connecting device comprises a hanging rod, top connecting pieces and bottom connecting pieces, the top connecting pieces and the bottom connecting pieces are arranged at the two ends of the hanging rod, the top connecting pieces are arranged on steel structure I-shaped steel wing plates, and color steel plates are arranged between the adjacent bottom connecting pieces. The device has the beneficial effects that the structure is simple, installation is convenient and fast, the problem of dark spots of hanging bar reinforcement is solved by adopting the mode that the U-shaped clamping pieces lock the I-shaped steel flange plates, and meanwhile the installation height is convenient to adjust by arranging the adjusting frame body.

The utility model discloses a quick-assembly type prefabricated suspended ceiling module with a double-layer plate, and relates to the field of suspended ceiling decoration. The upper-layer plate and the lower-layer plate can be prefabricated in advance, then the upper-layer plate and the lower-layer plate which are staggered at the two ends are bonded together, so that a double-layer suspended ceiling decoration plate is formed, and the first light steel keel and the second light steel keel can be installed on the upper-layer plate in a production workshop, so that a suspended ceiling module is formed; the ceiling modules are transported to an installation site, during installation, the ceiling connecting pieces are installed in the first light steel keels and the second light steel keels, the whole ceiling modules and the ceiling keels can be connected together, and then the lower layer plates and the upper layer plates of every two adjacent ceiling modules abut against each other. And then the adjacent suspended ceiling modules are mounted on the ceiling keels through the ceiling connecting pieces, so that the adjacent suspended ceiling modules can be assembled and connected.

The utility model discloses a suspended ceiling joist and ceiling joist hoisting structure, which relates to the technical field of suspended ceiling decoration, and is characterized in that a clamping groove and a hook part are respectively arranged at two ends of a profile steel base body, and after the profile steel base body is formed in a factory, the top ends of two side walls of a suspended ceiling joist can be respectively clamped in the clamping groove and the hook part; the ceiling joist and the hoisting structures are integrated, and when the ceiling joist is installed on a construction site, hoisting of the ceiling joist can be achieved only by clamping the two hoisting structures to the ceiling joist and the ceiling joist respectively and then connecting the hoisting plates of the two hoisting structures together. Moreover, the suspended ceiling joist and the hoisting structure are in clamping connection, the suspended ceiling joist and the hoisting structure can slide relatively, that is, relative movement can be generated between the hoisting structure and the suspended ceiling joist, after the hoisting plate is installed on the ceiling, if the position of the suspended ceiling joist has deviation, the suspended ceiling joist can slide so as to adjust the position, and the error-tolerant rate is higher.

A utility wall is provided for a multi-story building having load bearing walls that are able to withstand vertical loads and lateral loads. The building may be a low-rise building or a mid-rise building. The utility wall, as well as the load bearing walls, floor-ceiling panels, corridor panels, and other parts of the building, are pre-manufactured off-site and then installed on-site at the site of the building. The utility walls are hung from the load bearing walls and provide utilities to the various stories of the building.

The subject-matter of the invention comprises a hoist mechanism for attic scissor stairs, attic stairs and method of hoisting attic stairs concertina ladder using hoist mechanism, wherein the hoist mechanism with an electric drive is constructed out of load bearing frame (5), half-frame (62) with electric drive (72) suspended from it, and half-frame (61) is constructed out of lateral stile (61) and two side stiles (62), so that half-frame side stiles (62) are mounted using articulated joints to load bearing frame (5) wherein each side stile (62) features lifting system (13) for lifting attic stairs concertina ladder (3), wherein lifting system (13) assumes a passive and an active position during hoist mechanism operation.

The invention relates to the technical field of constructional engineering, in particular to a steel beam clamp hanging system. The hanging system comprises two clamp units arranged at intervals in the left-right direction, a holding cavity is formed in the middle of each clamp unit, a notch communicated with the holding cavity is formed in the middle of the upper end of each clamp unit, the size of each holding cavity is used for being matched with the size of a lower flange of an I-shaped steel beam, and the width of each notch is used for being matched with the thickness of a web of the I-shaped steel beam. The clamping cavity is used for being clamped and fixed to a lower flange of an I-shaped steel beam, the notch is used for allowing a web of the I-shaped steel beam to penetrate through, the lower ends of the clamp units are connected with hanging rods, the hanging rods are located under the notch, the lower ends of the two hanging rods are connected through a cross arm beam, and the cross arm beam is used for bearing an equipment pipeline. The enclasping cavity can clamp the two sides of the lower flange of the I-shaped steel beam, the notch is located in the middle point of the enclasping cavity, the suspender is located under the notch, the stress point can be close to the centroid projection line of the steel beam and away from the outer end of the lower flange, and the lower flange of the I-shaped steel beam is not prone to deformation.

The invention relates to the technical field of building construction, in particular to an electric induction sun-shading photovoltaic suspended ceiling system and a working method thereof, and the electric induction sun-shading photovoltaic suspended ceiling system comprises a glass curtain roof, a roof structural member, a photovoltaic suspended ceiling structure, an induction operation mechanism and a sliding connection mechanism; the photovoltaic suspended ceiling structure adopts a modular design, and a plurality of groups of photovoltaic suspended ceiling structures are hinged to form a telescopic folding structure; the induction running mechanism comprises a tractor and an illumination sensor, and the sliding connection mechanism comprises a track beam, a pulley block and a connection structure. The illumination sensor is adopted to sense the illumination intensity, the induction running mechanism drives the photovoltaic ceiling structure to move along the track, automatic unfolding and folding of the photovoltaic ceiling structure are achieved through the control system, and the operation convenience is greatly improved; indoor temperature can be reduced, and use of equipment such as air conditioners is reduced; through the photovoltaic and suspended ceiling integrated design, solar energy is converted into green electric energy to be supplied to a building site for use, and therefore energy is saved.

A building panel system is provided. The building panel system include a panel structure having a first surface and a second surface opposite the first surface; a mounting system attached to the panel structure; at least one container detachably coupled to the mounting system at one of a plurality of selectable coupling positions so as to be in conductive thermal cooperation with the first surface of the panel structure; and a phase change material contained within the at least one container.

The arc-shaped end face dynamic deformation suspended ceiling structure comprises a keel, a plurality of arc-shaped decorative plates arranged in a staggered mode and a light guide illumination structure are connected to the lower portion of the keel, connecting plates are arranged at the two ends of each arc-shaped decorative plate, and the end of each arc-shaped decorative plate is connected with the connecting plate on the corresponding side. The connecting plate is a U-shaped groove plate with an upward opening, a lamp hiding groove is formed in the upper concave portion of the connecting plate, a lamp is arranged in the lamp hiding groove, and the end of the light guide illumination structure is fixedly connected with the lamp. The arc-shaped decorative plates are fixedly connected with the connecting plates through bolts, a plurality of lifting rods and a plurality of supporting rods are arranged on the keel, the arc-shaped decorative plates are fixedly connected with the keel through the supporting rods, the middle and the other end of the light guide illumination structure are connected with the keel in a lifting mode through the lifting rods, and the light guide illumination structure is deformed through lifting of the lifting rods. Dynamic deformation of light and the whole ceiling arc is achieved, the lamp is hidden through the lamp hiding groove, the light is refracted to the lower portion through the light guide strip for illumination, the irradiation area is effectively increased, glare is reduced, the ceiling structure does not need to be damaged, installation is convenient, and maintenance and replacement are convenient.

The invention relates to the technical field of ceiling veneers, in particular to an integrated ceiling veneer mounting structure which comprises two first frames and two second frames, and a plurality of edge panels, a plurality of middle end panels and a ceiling lamp are arranged on the two first frames and the two second frames. Limiting mechanisms used for limiting the upper end and the lower end of the edge panel are arranged at the two first frames and the two second frames, and auxiliary supporting mechanisms used for assisting in supporting the ceiling lamp are arranged at the two second frames. The four lower end limiting plates are firstly pushed to incline downwards, the space at the edges of the first frame and the second frame is expanded, so that one end of the edge panel is located above the lower end limiting plates, and then the four lower end limiting plates are sequentially pushed until the upper ends of the lower end limiting plates abut against the lower end of the edge panel; the movable rod drives the lower end of the upper end limiting plate to abut against the upper end of the edge panel and provides enough limiting for the upper end and the lower end of the edge panel at the edge of the frame.

The invention relates to the technical field of building construction, and discloses a prefabricated framework, a pre-assembled module and a dry type construction building method. The prefabricated framework comprises a plurality of first keel components which are arranged on a preset plane at intervals in the first direction, a plurality of second keel components which are sequentially arranged on the preset plane in the second direction, and connecting pieces. Each first keel component is provided with a first matching face and a second matching face which are oppositely arranged in the first direction, the first matching face and the second matching face are each provided with a first groove which extends in the second direction and allows the sliding part to slide, and the second direction is perpendicular to the first direction. Each second keel component is provided with a second groove which extends in the first direction and allows the sliding part to slide, and each second keel component abuts against at least two first keel components. According to the prefabricated framework, the pre-assembly module and the dry type construction method, prefabricated assembly of standardized and customized construction requirements can be met at the same time, and the efficiency and quality of construction landing and project delivery are guaranteed.

An integral assembly type operating room takes an operating room as a medical unit, an enclosure structure comprising a bottom groove, an outer groove, a main beam, a wall plate, an inclined ceiling hanging groove, a filling plate hanging groove, an air supply ceiling, cleaning equipment and a power distribution system are integrally and modularly designed, and industrial production and standardized installation are achieved. After assembly is completed, the cleaning equipment wrapped by the silencing enclosure is integrally installed in a passageway between the decorative plate and the framework, an air return opening and an air exhaust opening are formed in the framework, and the air return opening and the air exhaust opening are connected with the cleaning equipment and an exhaust fan through composite silencing air pipes correspondingly. By means of the double noise reduction scheme formed by the composite noise reduction air pipe and the noise reduction enclosure structure, noise generated by the cleaning equipment and regeneration noise generated in the air flowing process can be effectively controlled within the standard range. The invention further provides an assembly method of the integral assembly type operating room, through the assembly method, the integral type operating room can be rapidly assembled, the assembly efficiency is improved, and the construction period is greatly shortened.

The utility model discloses a finished steel plate and equipment belt assembly type system installation structure which comprises a keel system, an integrated equipment belt and a hanging piece system. The keel system comprises hanging bars, hanging pieces connected with the hanging bars and main keels installed on the hanging pieces. The integrated equipment belt comprises a metal cover, an air opening shutter installed in the metal cover and a light-transmitting piece. The hanging piece system comprises a fixing piece, a special keel and a closing-up strip, the fixing piece is hung on the main keel, the upper end of the special keel is connected with the fixing piece, the lower end of the special keel is connected with the closing-up strip, a hanging groove is formed in the upper end of the closing-up strip, a hanging piece is installed on the outer side face of the metal cover, and the hanging piece is hung on the hanging groove. The mounting structure has the advantages of being simple to mount, attractive in decoration, detachable to assemble and good in appearance quality.

The invention discloses a BIM (Building Information Modeling)-based suspended ceiling advanced accurate positioning and trepanning construction method, which comprises the following steps of: S1, establishing a construction model of each specialty in a suspended ceiling, performing collision inspection, and adjusting the construction model; s2, establishing a three-dimensional model including suspenders, keels and the like by utilizing BIM software; s3, comprehensive collision inspection is carried out, and the ceiling structure is prevented from conflicting with other professional equipment; s4, generating a construction drawing and organizing field implementation according to comprehensive suspended ceiling deepening typesetting; s5, a trepanning positioning plate is manufactured, and the trepanning positioning plate is used for accurately positioning the trepanning point position of the veneer plate on site; s6, paying off the trepanning point, confirming a central point and implementing accurate trepanning; and S7, after trepanning is completed, point location installation is conducted on facility equipment needing to be installed in advance. Advanced coordination of the keel in the suspended ceiling and various equipment point positions can be achieved, precise positioning of suspended ceiling trepanning is achieved, disassembly and rework are reduced, and the construction precision and efficiency are improved.

Arrangements for suspending one or more items from a ceiling. Such arrangements may use a base plate along with prong-bearing insert plates that are attached to the ceiling. At least one item may be connected to a load-bearing connector of the base plate, so that a load that is applied to the base plate as a result of the mass of the item produces a force vector that is at least generally aligned with a normal axis of the base plate.

A lighting device includes a suspension structure and a light tube. The suspension structure includes a flat plate member, a clamp member, and a fixing member. The flat plate member has a first hole disposed at one end of the flat plate member. The clamp member is disposed on one side of the flat plate member, and includes a main body and two wing portions respectively disposed at two ends of the main body. The main body has a rotation hole, and each of the wing portions has a bent portion. The fixing member passes through the rotation hole and the first hole, such that the clamp member is rotatably fixed to the flat plate member. The light tube includes a tube body having two grooves. The bent portions of the wing portions are embedded in the grooves respectively.

The utility model relates to the field of pipeline joints, in particular to a hoop type connecting structure suitable for circular tube suspended ceiling units and a multilayer circular tube suspended ceiling, the hoop type connecting structure is used for connecting upper-layer circular tubes and lower-layer circular tubes of two adjacent circular tube suspended ceiling units, the hoop type connecting structure comprises a hoop type connecting piece, a hoop type connecting piece and a hoop type connecting piece, the hoop type connecting piece comprises a first area and two second areas, and the first area and the second area are integrally formed; the second area is located above the first area, a pipe bearing channel used for being connected with a lower-layer circular pipe of the circular pipe ceiling unit is formed in the first area, a pipe containing hole used for containing an upper-layer circular pipe of the circular pipe ceiling unit is formed in the second area, the bottom face of the pipe bearing channel and the bottom face of the pipe containing hole are both in an arc shape, and the communicating direction of the pipe containing hole is perpendicular to the communicating direction of the pipe bearing channel. The two second areas are arranged in a spaced mode, the two second areas are correspondingly provided with at least two locking holes, and the at least two locking pieces penetrate through the two corresponding locking holes and lock the pipe bearing channel. The difficulty of splicing two adjacent circular tube suspended ceiling units at high altitude can be greatly reduced, and rapid splicing of the multi-layer circular tube suspended ceiling is achieved.

The utility model relates to the technical field of underground garage exhaust fans, and particularly discloses a multi-cavity assembly type electromechanical integrated air and smoke exhaust machine room for an underground garage, which comprises a body, an overhaul opening is arranged at the bottom of the body, one side of the overhaul opening is connected with an overhaul door, and one side of the body is provided with a carbon monoxide detector. An indicating lamp is arranged on one side of the body, a connecting frame is arranged at the top of the body, an air inlet is formed in one side of the body, an air inlet cavity is formed in one side of the interior of the body, a fan cavity is formed in the middle of the interior of the body, an air and smoke exhaust fan is arranged in the middle of the fan cavity, an air exhaust cavity is formed in one side of the interior of the body, and an electric cavity is formed in one side of the body. The two ends of the air and smoke exhaust fan are connected with the air inlet cavity and the air exhaust cavity.

The utility model discloses a suspension structure for indoor decoration, which relates to the technical field of indoor decoration and comprises a connecting rod. The number of the connecting rods is four, and the outer walls of the four connecting rods are all in threaded connection with L-shaped fixing frames. And the reinforcing assembly is used for reinforcing the stability of the top space of the building. The limiting plates are of rigid structures, the two limiting plates are oppositely connected to the inner side wall of the L-shaped fixing frame in an inserted mode, the L-shaped fixing frame is of an L-shaped structure, and the spherical bases used for connecting the limiting plates and the L-shaped fixing frame are fixedly arranged on the inner side wall of the L-shaped fixing frame. After the spherical seat is inserted into the limiting groove, the L-shaped fixing frame can slide on the side face of the limiting plate, the distance between the L-shaped fixing frame and the limiting plate is freely adjusted, the reinforcing assembly is matched with the connecting rod and the L-shaped fixing frame, the strength of an indoor roof is enhanced, and the phenomenon that a ceiling is uneven due to deformation caused by uneven stress when a keel is supported is avoided; and the aesthetic property and the safety of the indoor space are influenced.

A suspended ceiling system in one embodiment includes a grid support member and a ceiling panel supported on the member. A resiliently compressible gasket is disposed at the interface between the grid support member and peripheral edge of the panel. The gasket may be fixedly attached to the panel peripheral edge in the factory under controlled conditions before shipment to the ceiling installation site. In one embodiment, the gasket may be adhesively attached to the panel. Mounting the ceiling panel on the grid support member compresses the gasket to preferably form a minimally visible air leakage resistant seal between the air plenum space above the ceiling panels and the occupied space below. This retards air exchange between the spaces which enhances heating / cooling efficiency, noise reduction and allows formation of pressurized clean rooms.

The utility model discloses a plasterboard assembly type suspended ceiling structure, which relates to the technical field of suspended ceilings, and comprises a plasterboard, a support framework assembly and a hoisting assembly, the support framework assembly and the hoisting assembly are used for hoisting and supporting the plasterboard, and the hoisting assembly comprises a main keel hanging piece, a suspension rod and a quick-assembly fastener. By arranging the hoisting assembly, when the levelness of the longitudinal auxiliary keel needs to be adjusted, the height of the main keel hanging piece can be adjusted only by pressing the U-shaped fastener to enable the unlocking round hole to be aligned with the through hole, and when pressing on the U-shaped fastener is released, the U-shaped fastener resets and is clamped between the two annular clamping blocks through the locking straight notches, so that the main keel hanging piece can be adjusted. The main keel hanging piece and the suspension rod are locked and fixed, then the levelness of the longitudinal auxiliary keel is adjusted, compared with a traditional nut adjusting operation mode, operation is simpler and easier, meanwhile, the overall adjusting efficiency is higher, and the installation efficiency of the gypsum board suspended ceiling can be effectively improved.

The utility model discloses a honeycomb suspended ceiling structure, and belongs to the technical field of decoration engineering, the honeycomb suspended ceiling structure comprises an aluminum honeycomb plate, buckle assemblies are arranged on the left side and the right side of the aluminum honeycomb plate, each buckle assembly comprises a left side plate, a left clamping bent buckle, a right side plate and a right clamping bent buckle, the left side plate is fixedly connected to the left side of the aluminum honeycomb plate, and the left side plate and the left clamping bent buckle are integrally connected; the right side plate is fixedly connected to the right side of the aluminum honeycomb plate and integrally connected with the right clamping bent buckle, inserting-connecting assemblies are arranged on the upper side and the lower side of the aluminum honeycomb plate and comprise inserting-connecting heads and inserting-connecting grooves, the inserting-connecting heads are fixedly connected to the lower end face of the aluminum honeycomb plate, and the inserting-connecting grooves are formed in the upper end face of the aluminum honeycomb plate. According to the improved honeycomb suspended ceiling structure, by arranging the buckle assemblies and the inserting assemblies, the connection stability of the two adjacent aluminum honeycomb plates on the left and right can be effectively improved, the phenomenon that the multiple sets of aluminum honeycomb plates shake and loosen during connection is prevented, the installation time of the aluminum honeycomb plates can be saved, the installation difficulty can be reduced, and the installation efficiency can be improved.

A support assembly comprises a hub slidably coupled to a crossbar to support a sprinkler. A pair of opposed clip assemblies comprising a frame and a bracket couple the crossbar to the ceiling channel on either side. The frame comprises an opening that supports one end of the crossbar, a skirt with an elongated slot, and a leg that extends over the channel. The bracket couples to the frame to lock the clip assembly on the ceiling channel. The bracket comprises a ridge at one edge and a flange at an opposite edge. The ridge is configured to couple to a sidewall of the ceiling channel, and the flange is configured for a user to compress and tighten the bracket. A pair of opposing clamps on either side of the bracket ensures that the frame is securely coupled to the ceiling channel.

The invention relates to a storage tank assembly type suspended ceiling which comprises a supporting beam, a suspended ceiling hanging rod, a corrugated plate laid on the supporting beam and a sealing device used for sealing the suspended ceiling and the inner wall of a storage tank, the sealing device comprises a suspended ceiling edge plate, a sealing ring plate, a sealing wall plate and an elastic blanket, the suspended ceiling edge plate is fixed to the upper portion of the outermost suspended ceiling annular beam, and the sealing ring plate is fixed to the upper portion of the sealing wall plate. The sealing ring plate is in a ring shape around the inner wall of the storage tank, the sealing ring plate is fixed to the upper portion of the suspended ceiling edge plate, the sealing ring plate is also an annular plate and partially overlaps with the suspended ceiling edge plate, the sealing ring plate is fixed to the inner side wall of the sealing wall plate, the sealing wall plate is in a vertically-open cylinder shape around the inner wall of the storage tank, and an inner tank reinforcing ring is fixed to the upper portion of the inner tank wall. The lower end of the sealing wall plate is connected with the inner tank reinforcing ring. According to the suspended ceiling, the elastic blanket can be directly seen and is easy to install, inspect and maintain, the outermost ring of the suspended ceiling is changed into a form of combining the circular suspenders and the flat steel, so that the stress of the vertical suspenders and the inclined suspenders is uniform, and the inclined suspenders are prevented from being damaged.

To partially lower a ceiling height without redoing the design and construction of an existing ceiling substrate in a system ceiling.SOLUTION: The ceiling height changing structure 30 includes a plurality of suspended ceiling materials 32,., 32 whose lower surfaces are decorative surfaces, and a suspension structure 31 which is attached to the bar material 6 of the system ceiling 20 and the plurality of suspended ceiling materials 32,., 32 to suspend the plurality of suspended ceiling materials 32,., 32 from the bar material 6. A plurality of suspended ceilings 32,., 32 are arranged so as to form a suspended ceiling-surface C1 for covering a section corresponding to the specific area of the ceiling-surface C2 of the system ceilings 20 under the system ceilings 20 by the facing surfaces of a plurality of the suspended ceilings 32,., 32.SELECTED DRAWING: Figure 2

A suspension system for an acoustic ceiling island platform, wherein the system comprises a plurality of carrier profiles each having at least a first recess, a plurality of main runners configured for being connected with the carrier profiles, and a plurality of attachment clips for connecting the main runners with the carrier profiles, wherein each attachment clip is configured for being connected to a main runner and comprises one or more protruding wing(s) configured for being positioned in the first recess of a carrier profile.

The utility model discloses an aluminum grating fixing component for large-area modeling, and relates to the technical field of aluminum grating fixing components, the aluminum grating fixing component for large-area modeling comprises a first keel, the main body of the first keel is transversely arranged, and the main body of the first keel is transversely arranged. By arranging the reinforcing rods A and the reinforcing rods B which are inserted into the connecting frames, after a plurality of connecting frames are spliced, the reinforcing rods A and the reinforcing rods B can be inserted into the connecting frames, and after the connecting frames and the ceiling are fixed and limited, the connecting frames can be fixed to the ceiling. Rapid and stable splicing can be achieved through insertion of a reinforcing rod A and a reinforcing rod B. Through arrangement of a bottom plate and an insertion column, when a clamping jaw fixedly connected to the bottom end face of a clamping plate is connected to the outer sides of a first keel and a second keel in a sleeving mode, the clamping jaw can be inserted into the first keel and the second keel; the bottom plate can be inserted into the clamping jaws fixedly connected to the bottom end of the clamping plate through the inserting columns fixedly connected to the top end face of the bottom plate, and therefore rapid assembling work can be achieved.