2126results about "Frame fastening" patented technology

Installation systems and methods for fenestration units configured to be set into a rough opening from an interior side of a building or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

The invention belongs to the technical field of constructional engineering, and particularly relates to a full-tenon-and-mortise modified gypsum fabricated building component designing and assembling method.The full-tenon-and-mortise modified gypsum fabricated building component comprises beams, columns, wallboards, floors, stairs and door and window frames, the beams and the columns are connected in a tenon-and-mortise mode, and the columns are vertically connected in a tenon-and-mortise mode; a modular steel skeleton node box is connected to the cross intersection node of the column and the beam, the wall plate and the beam are in mortise and tenon connection, the wall plate and the column are in mortise and tenon connection, the wall plate and the floor plate are in plug-in type straight tenon connection, and the wall plate and the door and window frame are in stepped multi-channel sealing mortise and tenon connection; according to the full-tenon-and-mortise modified gypsum fabricated building component, a tenon-and-mortise connection mode is adopted, beams and columns, columns and columns, wallboards and beams, wallboards and columns and the like are tightly engaged through tenon-and-mortise structures, a connection system similar to a traditional wood structure is formed, loads can be effectively transmitted, and the integrity and stability of a building structure are improved.

Disclosed is a smart pet door, including: a door frame, a door plate and a door lock. The door lock includes a motor, a front locking piece, a rear locking piece, a circuit main board and a power supply. The front and rear locking pieces are coaxially arranged and in transmission connection with the motor, the motor is electrically connected to the circuit main board, and the circuit main board is electrically connected to the power supply. The front locking piece is positioned on a front side of a lower edge of the door plate, the rear locking piece is positioned on a rear side of the lower edge of the door plate, and the motor drives the front and rear locking pieces to rotate. The front and rear locking pieces are able to abut against the door plate separately or simultaneously, or disengage from the door plate simultaneously.

The invention relates to a shim, a shim system and a method for blocking up building elements. The shim comprises an elongated connecting element at a first surface. The elongated connecting element has a first connecting end connected to a main part of the shim, at a first end, and further comprises a second free end, arranged towards a second end of the main part. The shim further comprises an opening at a first surface, such that a second substantially identical shim can be connected to the shim with the first surfaces towards each other, by the free ends of each elongated connecting element extending into the opening of the other shim.

The utility model provides a spring steel inhaul cable assembly structure for doors and windows, and relates to the technical field of doors and windows, the spring steel inhaul cable assembly structure comprises a steel inhaul cable and an elastic assembly, one end of the steel inhaul cable is provided with a first limiting piece, and one end, far away from the first limiting piece, of the steel inhaul cable is provided with a second limiting piece; the steel inhaul cable is sleeved with the elastic combination body, one end of the elastic combination body is fixedly connected with the first limiting piece, and the end, away from the first limiting piece, of the elastic combination body is fixedly connected with the second limiting piece. According to the spring steel inhaul cable assembly structure for the door and the window, the steel inhaul cable is tightly matched with the elastic assembly, elasticity and support are provided to relieve impact of an earthquake on the door and the window, and powerful guarantee is provided for safety of a building and life safety of personnel.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a frame having a perimeter; and at least one anchoring clip including a first anchoring clip. The first anchoring clip may be coupled to the perimeter of the frame and transitionable between a stowed configuration and a deployed configuration. The first anchoring clip may include a coupling bracket having a first leg and a second leg and a carrier bracket configured to receive the first leg of the coupling bracket. In the stowed configuration, the second leg projects inwardly away from the perimeter toward the center of the frame, and in the deployed configuration, the second leg projects outwardly from perimeter and away from the center of the frame.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a frame having a perimeter; and at least one anchoring clip including a first anchoring clip. The first anchoring clip may be coupled to the perimeter of the frame and transitionable between a stowed configuration and a deployed configuration. The first anchoring clip may include a coupling bracket having a first leg and a second leg and a carrier bracket configured to receive the first leg of the coupling bracket. In the stowed configuration, the second leg projects inwardly away from the perimeter toward the center of the frame, and in the deployed configuration, the second leg projects outwardly from perimeter and away from the center of the frame.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

To provide a renovation fitting which includes existing frames having metal exterior parts, metal interior parts, and thermal-insulating connecting members located between the exterior parts and the interior parts, and which can ensure fire resistance.SOLUTION: A renovation fitting 1 includes: existing frames 21, and 22 to be attached to an opening of a building structure 100; new frames 31, and 32 that are attached to the inner circumference of the existing frames 21, 22, and include metal exterior parts 311, and 321 metal interior parts 312, and 322, and thermal-insulating connecting members 313, and 323 that are placed between the metal exterior parts 311, and 321 and the metal interior parts 312, and 322; and separation prevention fittings 8, and 35 for connecting the outdoor parts 311, and 321 and the indoor parts 312, and 322.SELECTED DRAWING: Figure 3

The invention relates to the technical field of sound insulation doors, and discloses a Chinese flowering crabapple angle type double-rubber-strip mute door which is provided with a door leaf, and the door leaf is composed of a keel support, a wood-plastic shell layer and a sound insulation layer; wherein the wood-plastic shell layer is arranged on the keel support in a covering mode, and the space between the keel support and the wood-plastic shell layer is filled with the sound insulation layer; the door frame comprises a door pocket plate arranged in a door opening, the side edge of the door leaf is movably connected with one side face of the door pocket plate through a hinge, and a door stop structure is arranged on the other side edge of the door pocket plate. The door leaf body is supported by the wood and the hollow square steel keel, so that the overall mass of the door leaf is reduced, meanwhile, more space of the sound insulation layer is provided, the sound insulation layer is arranged in the door leaf and filled with the sound absorption cotton, the sound insulation effect of the door leaf is improved, the door leaf is composed of various media, and therefore the sound insulation effect of the door leaf is improved. And more energy is consumed when sound waves are conducted in different media, so that a better sound insulation effect is obtained.

The utility model belongs to the technical field of mining industry, and discloses a waterproof and airtight door for mining, including a door frame assembly for supporting and fixing, and also including a door body assembly for locking and closing installed on the door frame assembly, wherein a sealing assembly for multi-layer annular compression sealing is arranged on the door body assembly, and the sealing assembly and the door body assembly are pasted together; the door body assembly includes a door panel body, a hinge shaft is arranged on one side of the door panel body, a boss is arranged in the middle of the door panel body, and the boss is in the shape of a frustum. The waterproof and airtight door for mining described in the utility model has enhanced automatic centering and balancing performance and ensured uniformity of force and reliability of sealing through the arrangement of inclined meshing compression sealing; ensured tightness of sealing through the arrangement of multi-layer annular compression sealing; ensured tightness of sealing through the arrangement of multi-layer annular compression sealing; ensured reliability of locking and fixing through the arrangement of wedge-shaped locking blocks.

The utility model provides a sound insulation steel fireproof door, which belongs to the technical field of fireproof doors and comprises a door frame body. The number of the limiting frames is two, the two limiting frames are fixedly connected to the two side ends of the door frame body correspondingly, and sliding grooves are formed in the two limiting frames correspondingly; the number of the positioning assemblies is two, each positioning assembly comprises a positioning plate, two sleeves and two sliding rods, and the two sliding rods are fixedly connected to the inner wall of one side of the sliding groove; by using the device, the door frame main body is positioned by the positioning assembly, tools such as an external bracket are not needed to position the door frame main body, and the operation is simpler, more convenient and quicker.

The utility model discloses a bottom supporting mechanism for a rail transit platform door, and relates to the field of platform door installation structures. The platform comprises a platform body and a platform door, a mounting groove is formed in the middle of the top of the platform body, a side groove is formed in one side of the mounting groove, and the side groove penetrates to the outer side of the platform body. The platform door can be conveniently and rapidly installed on a platform, the design simplifies the installation steps, improves the installation efficiency, meanwhile guarantees the stability and safety of the platform door, and can achieve firm fixation of the platform door through the arrangement of the relative positions of the side grooves and the insertion grooves and the insertion mode of the insertion plates in the fixing mechanisms and the insertion plates. By means of the design, the stability of the platform door is enhanced, and the platform door is effectively prevented from shaking or shifting in the using process.

The invention relates to the technical field of assembly type buildings, and discloses an assembly type wallboard windowsill coping water stop device which comprises a concrete water stop belt formed on the top face of a windowsill coping, and further comprises a transverse plate fixed in the assembly groove, gaps are reserved between the two sides of the transverse plate and the groove walls of the two sides of the assembling groove respectively; the rubber belt is placed in the assembling groove; the pressing piece is formed on the bottom face of the window frame and used for being pressed on the rubber belt between the side wall, close to the interior of the window, of the transverse plate and the groove wall of the assembling groove. One end of the inclined water diversion plate is inserted into the pressing piece, the other end of the inclined water diversion plate is located outside the window, and the rubber belt located at the top of the transverse plate is pressed below the inclined water diversion plate. The technical problems that in the prior art, a water stop mode of a water stop belt on a windowsill coping is simple, and the water stop effect is common are solved, the water stop belt and a window frame are assembled to form a water stop device, the sealing performance between the water stop belt and the window frame is enhanced, and the water stop effect of the windowsill coping is improved.

The utility model provides an aluminum alloy window fixing pulling piece which comprises a bottom fixing plate, a fixing base and a plurality of anchoring fulcrums used for fixing an aluminum alloy window, the fixing base is installed on the bottom fixing plate, and the anchoring fulcrums are installed on the fixing base. The bottom fixing plate is used for providing a platform for supporting the fixing base, and meanwhile the whole fixing pull piece is firmly embedded into concrete. The fixed base provides a mounting platform for anchoring fulcrums. The anchoring fulcrums are used for fixing the aluminum alloy window. According to construction requirements, the installation position of the fixing pull piece and the pre-embedded fixing pull piece technology can be flexibly adjusted, the construction procedure of fixing the aluminum alloy window can be simplified, tight connection between the aluminum alloy window and a concrete wall is guaranteed, the fixing pull piece is installed and assembled in a standardized mode, drilling and fixing in the later period are not needed, and polystyrene foam does not need to be filled between the aluminum alloy window and the wall again. Construction is simple, construction quality can be guaranteed, construction consumables are saved, and the construction period is shortened.

The utility model discloses a prefabricated wall externally mounted superimposed bay window panel structure, comprising: a prefabricated exterior wall, the inner side of which is provided with reinforcing steel bars hooking the first reserved steel bars; a concrete beam, which is transversely fixed to the bay window panel side by the first reserved steel bars on the lower side of the prefabricated exterior wall; an upper window sill, which is cast on the upper surface of the concrete beam and cast as a whole; a superimposed lower window sill, comprising a superimposed lower window sill prefabricated small board and a superimposed lower window sill beam secondary casting superimposed layer, the superimposed lower window sill prefabricated small board is built between the prefabricated exterior wall and the concrete beam, the superimposed lower window sill beam secondary casting superimposed layer is cast on the upper side of the superimposed lower window sill prefabricated small board and is bonded and cast as a whole with the upper end of the concrete beam. The present application can complete the reliable connection between the prefabricated exterior wall and the cast-in-place bay window beam, avoid the difficulty of assembling and positioning the fully prefabricated bay window, and improve the overall seismic performance of the structure under the premise of meeting the prefabrication rate, and enhance the convenience, economy and reliability of the installation of the prefabricated bay window.

The utility model discloses a double-faced window frame external rear-mounted piece which comprises a window frame body, supporting frames are arranged on the two sides of the window frame body, a first installation block and a second installation block are inserted into the supporting frames respectively, and a first fixing block and a second fixing block which are used for guiding and fixing and limiting are arranged on the first installation block and the second installation block. And fixing bolts are inserted into the first fixing block and the second fixing block. According to the window frame, the supporting frames on the two sides are installed on the two sides of the window frame body by inserting the first installation block and the second installation block, and matching the first fixing block and the second fixing block which are arranged above the first installation block and the second installation block with the window frame body and the grooves formed in the supporting frames; and the first mounting block and the second mounting block are in butt joint with each other and do not influence each other, and then the two mounting blocks in butt joint are fixed through the fixing bolts, so that mounting of the supporting frames on the two sides is achieved.

The utility model provides a mounting mechanism of an aluminum alloy window frame, which relates to the technical field of window frames and comprises a window frame body, a mounting mechanism body is arranged on one side of the window frame body, and the mounting mechanism body comprises a fixing disc arranged on one side of the window frame body. According to the utility model, by arranging the mounting mechanism body and the reinforcing mechanism, the fixing plate and the fixing rod are fixed in advance, the window frame body is in contact with the end of the fixing rod, the fixing disc connected with the stop lever is additionally arranged on the other side of the window frame body, and the push block is driven by the stop lever to move, so that the clamping block is inserted into the window frame body; by means of threaded fixation of a threaded block and a fixing rod, a stop rod limits a push block, so that the window frame body can be installed, good stability is achieved between a clamping block and the window frame body, good and convenient operation measures are taken for installation of the window frame body, the time spent on installation operation of the window frame body is saved, and the workload of installation personnel is relieved; the installation efficiency of the window frame body is improved.

To provide a window suspension tool capable of directly transmitting an operation force of a worker when mounting a fixed window in an opening of a wall panel, thereby enabling fine adjustment of an inclination angle of the fixed window.SOLUTION: A window suspension tool 10 comprises: a first arm part 26 extending from a suspension part 20; and a holding part 30 rotatably journaled on a tip part of the first arm part 26. The window suspension tool 10 includes a gear 50 provided on a bottom edge part of the suspension part 20, and a pinion 52 engaged with the gear 50. The pinion 52 is rotatably supported by a second arm part 60, and moves in a circumferential direction of the gear 50 by being rotated normally / reversely with manual operation. The pinion 52 is connected to the holding part 30 via the second arm part 60, and thus, by carrying out a rotary operation with respect to the pinion 52 through a first operation part 70, can tilt the second arm part 60 relative to the first arm part 26 and incline the fixed window 12 held by the holding part 30 at an arbitrary angle.SELECTED DRAWING: Figure 1

The utility model provides an elastic locking piece for door and window installation, which relates to the technical field of doors and windows, and comprises an installation plate, a locking cylinder and a locking structure, the installation plate is provided with an installation hole and a positioning hole; the locking cylinder is fixedly connected with the mounting plate, a through hole communicated with the mounting hole is formed in the locking cylinder, a locking rail is arranged in the locking cylinder, and the locking rail is communicated with the through hole; the locking structure penetrates through the through hole and the mounting hole, a locking block is arranged on the locking structure, and the locking block is in sliding connection with the locking rail; according to the elastic locking piece for door and window installation, the installation plate, the locking cylinder and the locking structure are tightly matched, a worker can achieve installation and disassembly of the door and window through simple operation, and the technical effect of fast installation and fast disassembly is achieved.

The utility model relates to an extremely narrow frame structure of a steel fireproof door, which comprises a wall body, a wall body widening door buttress, a light steel keel gypsum board and a steel fireproof door, a steel fireproof door auxiliary frame is arranged on the inner wall of the light steel keel gypsum board, the steel fireproof door auxiliary frame is movably connected with a steel fireproof door leaf through a stainless steel hidden hinge, and the steel fireproof door leaf is connected with the wall body widening door buttress. A sealing rubber strip is arranged between the steel fireproof door leaf and the steel fireproof door auxiliary frame, the steel fireproof door auxiliary frame is fixedly connected with the wall body widening door buttress, and a fireproof door auxiliary frame folding edge is arranged at one end of the steel fireproof door auxiliary frame. The ultra-narrow frame structure of the steel fireproof door has the advantages of improving the integrity, widening the application range, being suitable for light steel keel wall surfaces and the like.

The utility model discloses a door and window structure with a combined window sleeve, which comprises a window frame and mounting plates symmetrically arranged on two sides of the window frame, the mounting plates are provided with bolts used for being connected with a wall body, two sides of the window frame are provided with mounting grooves matched with the mounting plates, and the mounting grooves are matched with the mounting plates. The window frame is connected with the mounting plate through a connecting assembly. Through the design of the window frame, the door and window can be installed in the window frame, and therefore the firmness of door and window installation is guaranteed; and through the matched design of the connecting assembly, the window frame and the mounting plate, the connecting plate can be inserted into the mounting hole through the connecting plate, the connecting plate is limited and fixed through an L-shaped block, and the connecting plate cannot be automatically recovered through the self-locking effect of a worm gear and a worm, so that the window frame is assembled and mounted, the structure is simple, operation is convenient, and assembling and mounting are more convenient.

A system for mounting an accessory structure to another structure includes: an anchor baseplate assembly, an object-mounting assembly, and an object-mounting fastener. The anchor baseplate assembly includes a baseplate and holes passing through the baseplate. The object-mounting assembly includes an opening passing through the object-mounting assembly, as well as a smooth-walled port passing through the object-mounting assembly. The object-mounting fastener is positioned in the opening of the object-mounting assembly and is fixated to the anchor baseplate assembly. The object-mounting assembly is attached to the anchor baseplate assembly by the object-mounting fastener. The smooth-walled port in the object-mounting assembly is in registry with one of the holes in the anchor baseplate assembly.

The utility model relates to the technical field of home decoration, in particular to a door pocket and a door body structure thereof, the door pocket comprises a door pocket body and an installation assembly, the door pocket body comprises a front door pocket plate and a rear door pocket plate, the front door pocket plate and the rear door pocket plate are oppositely arranged along the side face in the vertical direction, and the rear door pocket plate is provided with a long strip plate which is arranged in a slot formed in the front door pocket plate in a penetrating mode; the front door sleeve plate comprises a mounting plate, a limiting plate and a connecting plate, and the rear door sleeve plate is provided with a flange abutting against the front door sleeve plate; the mounting assembly comprises a locking shaft, a limiting nut, an elastic piece and a mounting base, one end of the locking shaft is fixedly connected with the side wall of the door opening through the mounting base, the locking shaft sequentially penetrates through a connecting through hole formed in the mounting plate and the limiting nut in the direction away from the side wall of the door opening, and the limiting nut abuts against the mounting plate; the elastic piece sleeves the locking shaft and is in a compressed state; two ends of the elastic piece are respectively connected with the mounting base and the mounting plate; the mounting plate and / or the long strip plate are / is provided with a sinking groove, and the limiting nut is located in the sinking groove. The mounting efficiency is improved.

The utility model relates to the technical field of doors and windows, in particular to a door and window frame convenient to install and fix, which comprises a base, one end of the base is rotatably connected with a door and window frame main body, one end of the door and window frame main body is fixedly connected with a fixing block, and one end of the door and window frame main body is provided with two symmetrical installation grooves. One side of the mounting groove is fixedly connected with a spring, and one end of the spring is fixedly connected with a supporting plate; one side of the lead screw is sleeved with an adjusting block in a threaded mode, and the adjusting block is located in an inner cavity of the base and is in sliding connection with the base; the device has the beneficial effects that the door and window frame main body is rotationally mounted on the base, then the adjusting block can be controlled to slide by rotating the lead screw, and the inclined surface of the adjusting block is in contact with the door and window frame main body, so that the door and window frame main body can be controlled to rotate on the base in the sliding process of the adjusting block; therefore, the inclined door and window frame main body can be adjusted to be horizontal, which is very convenient.

An apparatus and a method for mulled window installation are described. An example window apparatus includes a mullion tube, a first window unit attached to a first side of the mullion tube, a second window unit attached to a second side of the mullion tube, a first mull clip disposed inside a first hollow end of the mullion tube, and a second mull clip disposed inside a second hollow end of the mullion tube. The first mull clip defines a first hole configured to receive a first screw through a first cutout in the mullion tube, and the second mull clip defines a second hole configured to receive a second screw through a second cutout in the mullion tube.

The utility model relates to the technical field of casement windows, and discloses a casement window that is easy to install, including a mounting frame, the inner walls at both ends of the mounting frame are provided with connecting plates, the front ends of the connecting plates are connected to the rotating frame through hinges, the inner walls of the rotating frame are fixedly connected with transparent glass, the inner side of the front end of the rotating frame is fixedly connected with a handle, the outer side of the connecting plate is fixedly connected with a mounting block on both sides, the inner walls at both ends of the upper and lower ends of the mounting block are connected to a first push plate through a fixing assembly, and the inner wall at the outer end of the mounting block is connected to a second push plate through a limiting assembly. In the utility model, the elastic force of the first spring drives the fixing block to move outward, so that the mounting frame and the mounting block can be fixed to each other, and a preliminary fixation is performed, and then the mounting frame and the mounting block can be fixed more stably by bolts, without the need for support from staff, reducing the difficulty of operation and improving the installation efficiency.