2504results about "Ceilings" patented technology

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.

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.

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.

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

AB / or mounting an electronic device to a ceiling suspension system is disclosed. The adjustable mounting bracket assembly includes clips, a device holder, and a base component having a plurality of first apertures. The clips are disposed spaced apart from each other and configured to engage with opposite edges of a beam of the ceiling suspension system. Each clip includes locking knobs, where each of the locking knobs is configured to be received within one of the plurality of first apertures to attach the clips to the base component, and the plurality of first apertures are arranged to allow the clips to be attached to the base component in a plurality of configurations including different separation distances between the clips. The device holder is coupled to the base component, where the device holder is configured to mount the electronic device to the adjustable mounting bracket assembly.

The invention relates to an adjusting and mounting system of a hyperbolic single curved arc-shaped suspended ceiling and a construction method of the adjusting and mounting system, and relates to the technical field of decorative suspended ceiling construction, the adjusting and mounting system comprises a plane adjusting assembly, a height adjusting assembly is arranged on the plane adjusting assembly, and an angle adjusting assembly is arranged on the height adjusting assembly; a clamping assembly is arranged on the angle adjusting assembly. Through the combination of a guide rail, a guide block, a servo motor, a threaded rod and a threaded block in the plane adjusting assembly, precise sliding adjustment of the mounting base in the X axis and the Y axis is achieved, plane position errors during ceiling unit splicing are eliminated, an air cylinder in the height adjusting assembly is combined with an adjusting rod, rapid lifting on the Z axis is achieved, and the height adjusting assembly is simple in structure and convenient to use. A plurality of adjusting rollers and adjusting arms in the angle adjusting assembly are in linkage to achieve multi-degree-of-freedom angle adjustment of the platform, through all-directional adjustment, the complex curved surface requirement of the hyperbolic suspended ceiling can be accurately matched, and high precision of the mounting position of the suspended ceiling is ensured.

The utility model discloses a cleaning isolation cabin for installing a modular integrated reactor. The cleaning isolation cabin comprises a main cabin body, a movable ceiling, a bearing base, air purification equipment, an electric control box body, an air shower, an illuminating lamp and a monitoring camera, the main cabin body is mounted on the bearing base, the upper end of the main cabin body is opened to form a hoisting opening, and the movable ceiling is correspondingly and horizontally arranged on the hoisting opening; an isolation cabin access port communicated with the outside is formed in the circumferential direction of the main cabin body, the air shower is correspondingly arranged on the outer side of the isolation cabin access port, and an outlet of the air shower is communicated with the isolation cabin access port; the air purification equipment is communicated with the interior of the main cabin body, the electric control box body is arranged on the inner peripheral wall of the main cabin body, and the illuminating lamp and the monitoring camera are arranged at the top of the inner peripheral wall of the main cabin body. The clean isolation cabin has the advantages that repeated investment can be reduced, large-range isolation space is avoided, manpower and material resource investment can be reduced, the construction period of nuclear facility engineering is shortened, and economic efficiency is improved.

To provide a ceiling substrate structure allowing position adjustment of a ceiling surface to be easily carried out at a construction site.SOLUTION: A ceiling substrate structure 15 is provided with: a first runner 37a connected to a beam 14 and extending in a front / rear direction 3 along the beam 14; a second runner 37b facing the first runner 37a with the beam 14 therebetween and extending in the front / rear direction 3; and a substrate metal fitting 23 positioned between the first runner 37a and the second runner 37b below the beam 14. The substrate metal fitting 23 is provided with a flat-plate-like plate part 70, and a first nail part 80 and a second nail part 81 extending from an upper surface 74 of the plate part 70 and separated apart in a right / left direction 2. The first nail part 80 and the second nail part 81 abut on the first runner 37a and the second runner 37b, respectively, between the first runner 37a and the second runner 37b, and are elastically deformed in a direction approaching each other, and the plate part 70 abuts on third walls 49a and 49b.SELECTED DRAWING: Figure 2

Described herein is an acoustic building panel having a first major exposed surface opposite a second major exposed surface and a side exposed surface extending there between, the acoustic ceiling panel comprising: a body comprising a first major surface opposite a second major surface and a side surface extending between the first and second major surfaces, the body being air-permeable; and an attenuation coating applied to the first major surface of the body; wherein a first portion of the second major exposed surface of the acoustic building panel is formed by the first major surface of the body and a second portion of the second major exposed surface of the acoustic building panel is formed by the attenuation coating.

A panel, in particular a floor, ceiling, or wall panel, of a planar design having a top side, a bottom side and multiple side edges, which panel has a laminated structure of layers that are adhered to each other. The layers extend parallel to the plane of the panel, and include a core layer having a lower side and an upper side, and a top layer which is provided on the upper side of the core layer either directly or indirectly. At least two layers of the panel, in particular the top layer and the core layer, are directly or indirectly adhered to each other by an intermediate adhesive layer. The intermediate adhesive layer is composed of adjacent intermediate zones which include non-adhesive intermediate zones and adhesive intermediate zones, which intermediate adhesive layer establishes an adhesive strength between the two layers, such that a durable adhesion between the two layers is obtained, and a clean delamination of the two layers is allowed for when the two layers are subjected to a sufficient delamination force.

A ceiling mount comprises a mounting plate to be coupled to an electronic device and two clips to be mounted to a ceiling rail. The clips comprise engagement members to engage with opposite sides of the ceiling rail, respectively, and support arms movably coupling the engagement members to the mounting plate. One of the support arms of each clip comprises linear gear teeth. The ceiling mount also comprises a circular gear coupled to the mounting plate and engaged with the respective linear gear teeth of the clips, and a pawl engaged with the circular gear and movable between a first state and a second state. In the first state of the pawl, the engagement members can be moved toward one another and are prevented from being moved away from one another, and in the second state of the pawl, the engagement members can be moved away from one another.

The ardealite-based fireproof decorative plate is prepared from the following components in parts by weight: 40-60 parts of modified ardealite, 15-25 parts of white cement or Portland cement, 5-15 parts of a flame retardant, 3-8 parts of glass fibers or basalt fibers and 5-10 parts of a composite adhesive, the decorative plate can further comprise 5-10 parts of coal ash or slag powder. Specifically, the ardealite-based fireproof decorative plate is prepared through a compression molding process, and the decorative plate has good fireproof performance, mechanical strength and dimensional stability and meanwhile has the advantages of being environmentally friendly, capable of being produced on a large scale, low in cost and the like. Tests show that the decorative plate reaches the A-level non-combustible standard and is suitable for building spaces such as indoor wall surfaces, suspended ceilings and partitions. According to the invention, efficient utilization of ardealite resources is realized, and an effective way is provided for developing novel green fireproof building materials.

A construction anchoring system includes one or more anchor apparatuses which are mountable relative to a form used to create a concrete support structure. The concrete is deposited in the form and cures whereby the one or more anchor apparatuses becomes embedded within the concrete support structure. The embedded anchor apparatus is readily accessible to be coupled with, or to support, construction supplies or equipment such as ductwork, electrical cables, plumbing, sprinklers, safety lines or fences, etc. within a construction site. A plurality of anchor apparatuses may be mounted relative to the concrete form to create a system for organizing the installation of construction materials and / or safety equipment.

The utility model discloses a metal surface mesh-woven reinforced heat-preservation sandwich board structure which comprises a metal panel, a metal mesh-woven reinforced heat-preservation sandwich board and a metal mesh-woven reinforced heat-preservation sandwich board, the utility model relates to the technical field of building materials, and adopts a sewing technology, namely a technology for integrally reinforcing mechanical strength by sewing and combining fiber bare cotton boards and glass fiber mesh cloth through various twisted threads such as basalt fibers and the like on fiber cotton boards such as rock wool, mineral wool, glass wool and the like wrapped by fabrics such as the glass fiber mesh cloth. A one-way annular chain-type continuous locking ring is adopted to penetrate and reinforce a plane material and a thermal insulation material into a whole, as the chain-type continuous locking ring generally has the characteristic of one-way loosening, continuous locking ring penetrating reinforcement can be carried out again in the opposite direction after one-way continuous penetrating reinforcement according to requirements, and finally the purpose that the plane material and the thermal insulation material are cut from any part of the thermal insulation material is achieved. The chain rings on the periphery of the cutting section are not loosened, so that the integrity of the whole insulation board is enhanced, and the insulation board is not easy to loosen.

The object of the present invention is to solve the heat dissipation problem of the soft film ceiling light box, and discloses a soft film ceiling light box structure with efficient heat dissipation, including a light box structure body and a mounting plate. A first film is connected between the first rotating cylinders. The outer surface of the light box structure body is sleeved with a sleeve frame. Guide rods are symmetrically installed on both sides of the lower surface of the sleeve frame. A baffle is fixedly installed at the lower end of the guide rod. A spiral spring is connected between the baffle and the positioning plate. An airbag is sleeved between the positioning plate and the sleeve frame. Through the control of the sleeve frame, the soft film can be pressed tightly on the light box to achieve the close fit between the soft film and the light box. Then, by passing water through the second film, the water is used for cooling. At the same time, through the control of the first film and the second film, the heat dissipation effect of the light box is improved.

According to a first example of the disclosure, a tile light luminaire (120) is proposed, which suitable for laying in the T-bar grid (11) of a suspended ceiling assembly (10), the tile light luminaire (120) having a luminaire housing (220) with an outer housing periphery (120z) being smaller than the inner periphery (10z) of a T-bar grid cell, and wherein a first periphery section (120z1) of the housing periphery (120z) of the tile light luminaire is structured for abutment with a section part of the periphery of the T-bar grid cell, and a second periphery section (120z2) of the housing periphery (120z) of the tile light luminaire is structured for abutment with a section part (130z2) of the periphery of a ceiling tile (130). As the tile light luminaire (120) has an outer periphery dimension (120z), which is smaller than the inner periphery dimension (10z) of a T-bar grid cell of a suspended ceiling assembly (10), such tile light luminaire is suitable to be interchanged between T-bar grids having different dimensions, either square or rectangular.

The invention discloses a fabricated integrated house (SWP), and belongs to the technical field of fabricated buildings. Comprising a foundation part 01 which is a cast-in-place concrete foundation or a spiral pile foundation and the like; the ground 02 comprises floor bearing plates and the like; 03, a steel structure part; the outer wall comprises an outer facing layer of the outer wall, a wall body of the outer wall and an inner facing layer of the outer wall, or the outer wall is a mortise and tenon structure wall body; doors and windows 08, indoor suspended ceilings 09, metal tiles and the like; the system further comprises an inner partition wall 07 and a roof heat preservation and insulation layer 10. The system can also be of a two-storey or more structure. The invention provides an integral house solution for people who are deficient in concrete or inconvenient to transport in national grassland areas or mountain forest areas of Southeast Asia; the structure is stable, fixed and compact; and factory manufacturing, field installation and construction are convenient, the speed is high, the cost is low, and the cost performance is high. The screw pile foundation is suitable for soil land; the concrete foundation is wide in application range; and the wall body is hollow and is heat-insulated. The system can also be used for building communities in batches.

The present disclosure generally relates to lighting modules, and more specifically, to a configurable linear lighting module for use within a suspended ceiling grid assembly. The configurable linear lighting module is easy to install and comprises a novel linear support element with internal and external support features which is provided with integrated or removable optical assemblies to deliver lighting distributions tailored to optimally illuminate the surface ceiling panels as well as floors, walls and work surfaces below. When installed within a configured ceiling grid assembly the configurable linear lighting module provides novel support features for ceiling panels to be held in-line, above, below or tilted relative to the existing ceiling grid plane. A wide range of useful lighting distributions are achieved by configuring the optical elements and LED light sources supported and aligned by the linear support element. By selectively applying electrical power to individual light source channels it is further possible to electrically control lighting distributions. As such the configurable linear lighting module provides both aesthetically pleasing features and useful lighting distributions. Furthermore, illustrated embodiments of ceiling grid assemblies comprising one or more of the configurable linear lighting modules demonstrate how both appearance and lighting distributions can be controlled to meet aesthetic and lighting design requirements.

The invention discloses an aircraft wing space modeling suspended ceiling installation method which comprises the following steps: constructing a suspended ceiling three-dimensional model, and extracting keel point location data and tenon-and-mortise type stacked suspended ceiling decoration module connecting hole locations from the model; reversely calculating the length of a wall connecting suspender according to the keel point location data and the design elevation of the ceiling finished surface; the suspended ceiling joists of all the suspended ceiling units are cut and assembled on site; a wall body connecting suspender is fixed on the wall body main structure; the suspended ceiling joist is connected with the wall body connecting suspender through the connecting angle plate; the tenon-and-mortise type stacked suspended ceiling decoration modules are installed on the keels drilled with the decoration holes, and the butt joint positions of the adjacent tenon-and-mortise type stacked suspended ceiling decoration modules are connected with the sleeve cores in a sleeved mode. According to the method, digital modeling is used for optimizing the manufacturing and mounting precision of the wall connecting suspenders and the ceiling joists, the reworking phenomenon in construction is reduced, and the construction efficiency and the construction quality are improved.

The application discloses a mounting structure for U-shaped hyperboloid aluminum square tubes and a U-shaped hyperboloid aluminum square tube thereof, and belongs to the technical field of building material mounting. The mounting structure for U-shaped hyperboloid aluminum square tubes comprises aluminum square tubes, first mounting grooves are symmetrically arranged at both ends of the aluminum square tubes, plug-in grooves are symmetrically arranged at both ends of the aluminum square tubes, and a pair of head mounting mechanisms are fixedly arranged in the plug-in grooves. A keel is mounted above the aluminum square tubes, a keel mounting frame is fixedly arranged at the lower end of the keel, and a plurality of limiting and fixing mechanisms are uniformly and fixedly arranged in the keel. The head mounting mechanism is designed, the damaged part can be quickly positioned and replaced during maintenance work, and the overall maintenance time is effectively shortened. In addition, the limiting and fixing mechanism is designed, and it is not necessary to tighten the bolts one by one like the bolt fixing, so that the installation efficiency is improved.

A optically transmissive component is configured within a light fixture to provide benefits in brightness uniformity and visual appearance with the use of a light scattering extension portion that provides light scattering of light emitted from near an input edge of a light guide or other edgelit optical element. The sequential propagation of light through both the extension portion and main portion of the optically transmissive component significantly reduces the higher brightness and uneven “hotspotting” type visual defects typically produced near the input edge of an edgelit optical system. With appearance constraints removed or reduced, edgelit light fixtures with higher output, higher efficacy, and / or simplified edgelit optical components are enabled. Embodiments include the use of the extension portion of the optically transmissive component extension to mechanically position and retain an edgelit optical element within a light fixture.

The invention discloses a mineral wool board suspended ceiling terminal equipment integration belt modular structure which comprises a suspended ceiling module, an equipment belt module and a mineral wool board integration module, the suspended ceiling module is used for carrying out suspended ceiling bearing on the whole structure, and the equipment belt module is combined with the suspended ceiling module through a plurality of first movable hooks and a plurality of second movable hooks; the two sides of the equipment belt module are combined with the mineral wool board integration module through a plurality of connecting pieces; the suspended ceiling module comprises at least two bearing keels in the front-back direction and a plurality of suspended ceiling hooks, and the bearing keels are hung in the suspended ceiling hooks and hung on a roof through the suspended ceiling hooks. According to the integrated belt modular structure of the mineral wool board ceiling terminal equipment, the overall structure is modularly designed, the multiple modules are combined through the first hooks, the second hooks and the connecting pieces, all the modules are independent, on-site combination is rapid and convenient, and the convenience of on-site assembly is greatly improved.

The utility model belongs to the technical field of suspended ceilings, and discloses a decorative suspended ceiling reinforcing structure which comprises a mounting plate, a fixing column is fixed to the bottom face of the mounting plate, a supporting plate is arranged at the bottom of the fixing column, a stretching assembly used for being connected with and pulling a suspended ceiling keel is arranged on the surface of the fixing column, and the stretching assembly is movably connected with the fixing column. The supporting plate is arranged on the bottom face of the fixing column, when the assembly is stretched, a stable triangular structure can be formed between the device and a keel of a ceiling and a wall top, the bearing capacity of the ceiling in the later period is improved, the supporting plate facilitates installation of a lamp and the like, the device can be independently installed at the needed position through the design, and the cost of the ceiling is reduced; and the service life of the suspended ceiling is prolonged.

An acoustic baffle comprising: an acoustic panel comprising two opposed major faces and a plurality of minor faces that extend between the two major faces, wherein the acoustic panel is a man-made vitreous fibre (MMVF) panel; a spacer element fixed to a first minor face of the acoustic panel, wherein the spacer element comprises a ferromagnetic material; and at least one magnet fixed to a second minor face of the acoustic panel.

An acoustic baffle system that includes an acoustic baffle coupler, an acoustic baffle, and one or more fasteners to secure the acoustic baffle system to a ceiling. The acoustic baffle coupler includes a body comprising an upper end and a lower end, a slot defined in the upper end and extending from a first end to a second end, and a channel defined in the lower end and extending from the first end to the second end. The acoustic baffle is secured into the channel of the acoustic baffle coupler. The one or more fasteners are disposed within the slot of the acoustic baffle coupler and the one or more fasteners are secured to the ceiling.