397results about "Frame fastening" patented technology

The invention relates to a mounting kit and a method for the incremental, fall-proof fastening of facade elements. It is therefore an object of the invention to eliminate the disadvantages of the prior art and to provide a mounting set and a method for the incremental, fall-proof fastening of facade elements, wherein the mounting set and the method ensure that any impact loads are efficiently withstood and a facade element can be securely fastened in a two-stage process. This problem is solved by the features listed in the claims.

To provide a frame device capable of enhancing wind pressure-resistant strength.SOLUTION: A frame device is provided at an opening W of a building, the frame device comprising an anchor 2 fixed to the opening W of the building, an auxiliary member 3 fixed to the anchor 2, and a fitting frame 11 engaged with the auxiliary member 3, in which the auxiliary member 3 and the anchor 2 are used to sandwich at least a part of the fitting frame 11 in its depth direction, a locking piece 32 is provided at a base part 31 of the auxiliary member 3, and the locking piece 32 sandwiches a locked piece 117b of the fitting frame 11 in its width direction.SELECTED DRAWING: Figure 3

To provide a remodeling fitting capable of improving efficiency of a construction work and saving a construction cost and a remodeling fitting construction method.SOLUTION: A remodeling fitting is formed by fitting a new window frame to the inside of an existing window frame. The existing window frame has an existing mullion, a first existing vertical frame disposed on one side part of the existing mullion, and a second existing vertical frame disposed on the other side part of the existing mullion. The new window frame has: a first vertical frame supported by the first existing vertical frame; a second vertical frame supported by the second existing vertical frame; a first architrave supported on an indoor side of the first vertical frame; and a second architrave supported on an indoor side of the second vertical frame. The first architrave and the second architrave have protruding pieces that protrude so as to face each other on a side closer to the indoor than an indoor side aspect face of the existing mullion.SELECTED DRAWING: Figure 4

The utility model discloses a mounting structure of a door pocket adopting a multilayer composite structure. The mounting structure comprises a wall body, a wooden flat wall plate, a connecting assembly and a door pocket assembly, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is fixedly connected with the wall body, the second connecting piece is fixedly connected with the first connecting piece, and the wooden flat wallboard is installed in a limited mode through the second connecting piece; the door pocket assembly comprises a eucalyptus board used as a core board, laminated wood is compounded on the front side and the rear side of the eucalyptus board respectively, a veneer layer is compounded along the outer side face of the laminated wood, and polyvinyl chloride layers are compounded along the end faces of the two ends of the eucalyptus board and the laminated wood. The first connecting piece with the L-shaped structure main body is adopted, so that positioning of the first connecting piece and the wall body is facilitated, meanwhile, a plurality of connecting holes are formed in the first connecting piece, and the first connecting piece can be fixedly connected with the wall body and the second connecting piece respectively by enabling self-tapping screws to penetrate through the corresponding connecting holes; therefore, the first connecting piece and the second connecting piece can be conveniently installed in a matched mode.

The invention provides a door and window installation structure and method for an assembly type integrated building, the door and window installation structure comprises an assembly assembly, a door and window assembly, a limiting assembly and an abutting assembly, an assembly part is fixedly installed on the inner wall of a window, the door and window assembly is arranged in the window, an embedded part is arranged in the assembly part, and the limiting assembly is composed of limiting parts; the limiting part is arranged on the inner wall of the assembling part, inserting plates are inserted into the limiting part and the embedded part in a penetrating mode, and the abutting assembly comprises a movable part and a tensioning mechanism. The assembling assembly is adopted for preassembling the limiting assembly, the follow-up mounting efficiency is improved, mounting can be completed only by embedding the inserting plate into the window frame and then embedding the window frame into the assembling part, the movable part moves on the bevel edge through movement of the window frame, the window frame is automatically aligned to the dead center of the window during mounting, the mounting precision is ensured, and the mounting efficiency is improved. And moreover, the installation convenience is effectively improved, the construction difficulty is effectively reduced, and compared with a traditional installation mode, higher efficiency and higher accuracy are achieved.

The utility model discloses a high-precision non-dismantling self-heat-preservation mould frame device and a window opening structure comprising the high-precision non-dismantling self-heat-preservation mould frame device, the high-precision non-dismantling self-heat-preservation mould frame device comprises a plurality of mould frame section bar pieces, and the mould frame section bar pieces abut against one another end to end to be assembled into a frame structure so that the frame structure can be used for installing a main frame. The mold frame profile piece comprises a heat preservation layer, an auxiliary frame and a profile plate, the heat preservation layer is connected to one side or two sides of the auxiliary frame, and the profile plate is connected to the heat preservation layer and one end, back to the main frame, of the auxiliary frame and / or the side face of the auxiliary frame and used for being connected with a cast-in-place concrete wall. The window opening size precision control effect is effectively improved, the water seepage probability of the window frame is reduced, the heat preservation and heat insulation effects are achieved through the heat preservation layer, and the energy-saving effect of the high-precision disassembly-free self-heat-preservation mold frame device is further improved. Meanwhile, the overall structural strength is improved, the requirements for bearing and reliable connection of the main frame are effectively met, and the installation precision is further improved.

The present application relates to a kind of window system under the reconstruction of different functions of existing building and construction method, belong to building reconstruction technical field, solve the damage of the use of new material in the process of building reconstruction in prior art to existing building style and the problem of non-energy saving and environmental protection.The present application includes window unit, the window unit is located in the window hole of existing outer wall, the window unit includes first window unit and / or second window unit, the first window unit is used to meet the indoor lighting demand after building reconstruction, the second window unit is used to meet the indoor ventilation demand after building reconstruction.The present application meets the lighting, ventilation and heat preservation demand, saves resources, reaches the existing green building efficiency.

The utility model discloses a broken bridge aluminum alloy heat preservation fireproof window installation structure, relates to the field of fireproof windows, and aims to solve the problems that the broken bridge aluminum alloy heat preservation fireproof window installation structure is large in installation difficulty, high in installation risk and poor in long-term use stability. A locking piece is installed between the window frame and the outer frame body, the outer side of the outer frame body is fixedly connected with a positioning plate, the outer end of the positioning plate is fixedly connected with a frame body fixing assembly, and the frame body fixing assembly is fixedly installed on a wall. And the mounting efficiency and stability of the outer frame body are improved.

The utility model relates to the technical field of building external envelope systems, and discloses a curtain-wall-like system used in a window wall structure system, which comprises a plurality of glass curtain plates, each glass curtain plate is clamped and fixed by a vertical column and a transverse section bar, the transverse section bar comprises a cross beam and a pressing plate, the cross beam comprises a window wall fixing end and an extending end, and the window wall fixing end is connected with the pressing plate. The end portion of the extending end is provided with a protruding connecting boss, in the length direction of the cross beam, one side of the connecting boss is provided with an L-shaped first fixing groove, the other side of the connecting boss is provided with an L-shaped second fixing groove, the pressing plate is connected to the top of the connecting boss in a pressing mode so as to clamp and fix the glass curtain plate, and the first fixing groove and the second fixing groove are arranged in a staggered mode. The structure of the cross beam is changed, a window fixing piece fixing mode can be adopted for fixing during fixing, a glass-like curtain wall is formed, and the usable place of the glass-like curtain wall is enlarged; the two glass curtain plates fixed in the first fixing groove and the second fixing groove respectively are fixed in a staggered mode, a good curtain wall-like facade effect can be generated, and construction is simple.

The utility model discloses a safety protection air-tight door quick to mount and demount, and relates to the technical field of plant planting equipment, the safety protection air-tight door quick to mount and demount comprises a safety door body and further comprises a plurality of assembling assemblies and connecting assemblies, each connecting assembly comprises a connecting box, a movable table is movably connected in each connecting box, and the movable table is movably connected with the safety door body. The moving table is slidably connected with a transmission table, the side end of the transmission table is slidably connected with a lifting table, and a clamping block is installed at the top of the lifting table. A power mechanism is mounted in the middle of the safety door body; the connecting assembly comprises a connecting frame, a clamping groove is formed in the bottom of the connecting frame, the connecting frame is quickly connected with a wall body at the installation position, and a safety door body separated from the connecting frame is matched, so that after the connecting frame is installed, the safety door body can be conveniently and rapidly installed. The safety door body can be quickly fixed to the connecting frame fixed to the wall body by rotating the transmission disc in the power mechanism, a large number of bolts and concrete are not needed, and the dismounting and mounting efficiency of the safety door is improved.

The utility model belongs to the technical field of building curtain wall design, and particularly relates to a building curtain wall structure which comprises a single-layer main body, and a fixed rotary table is fixedly connected to the bottom of the single-layer main body. The inner side walls of the two fixed rotary tables are rotationally connected with a first fixed block and a second fixed block correspondingly. A window frame is fixedly connected to the side walls of the first fixing block and the second fixing block; a window frame is fixedly connected to the side wall of the window frame, and a curtain window is arranged in the window frame. Connecting plates are arranged between the adjacent second fixing blocks, and bolts are arranged between the second fixing blocks and the connecting plates. Rotatability of the building curtain wall structure is achieved by arranging the fixing rotary table, the first fixing blocks and the second fixing blocks, the common problem that high-altitude operation is needed for a traditional curtain wall structure is solved, the first fixing blocks and the second fixing blocks which are adjacent are connected through the connecting plates, stability and durability of the structure are enhanced, and the building curtain wall structure is convenient to use. And potential safety hazards can be reduced.

The fireproof invisible door mounting structure comprises a fireproof door leaf, a fireproof door frame and a wall body, the fireproof door frame is arranged outside the wall body, the fireproof door frame and the wall body are connected through a first connecting assembly and a second connecting assembly, and the fireproof door leaf comprises an aluminum alloy profile fixing frame coated with an aluminum honeycomb veneer; first edge sealing frames are arranged on the left side, the right side and the upper side of the aluminum alloy profile fixing frame, a second edge sealing frame is arranged on the lower side of the aluminum alloy profile fixing frame, one end of the second connecting assembly is connected with a wall, and the other end of the second connecting assembly extends out of the fireproof door frame while being connected with the fireproof door frame and is connected with the first edge sealing frames through sealing strips. A door hinge is further arranged between the first edge sealing frame on one of the left side and the right side of the aluminum alloy profile fixing frame and the second connecting assembly so that the fireproof door leaf can be movably connected with the fireproof door frame. By means of the installation structure, the door leaf can be hidden, and meanwhile the excellent fire-resistant integrity, heat insulation and sound insulation effects are provided.

The utility model discloses an easy-to-install plastic ventilating window which comprises an outer frame and an embedding assembly, shielding plates are installed at the front end and the rear end of the outer frame, the shielding plates are connected with the outer frame in an embedding mode, the embedding assembly is installed inside the side wall of the outer frame and comprises a folded plate and first lead screws, the first lead screws are installed on the two sides of the folded plate, and the first lead screws are connected with the folded plate. And the screw rod I is in threaded connection with the folded plate. Compared with an existing plastic ventilation window, according to the plastic ventilation window easy to install, the outer frame is embedded into a wall hole, a hexagonal wrench is used for driving the linkage rod to rotate through the inner hexagonal block, the linkage rod drives the two first lead screws to rotate synchronously, threads at the two ends of the first lead screws are opposite, the first lead screws drive the folded plates to be folded or unfolded when rotating, and the folded plates protrude out of the outer frame after being folded; the folded plates abut against the inner side of the wall opening, the outer frame is fixed into the wall opening, then the shielding plates are inserted into the front side and the rear side of the outer frame, rapid installation and detachment are facilitated, fixation is more stable, and the fan on the support rotates to accelerate air flow.

To provide a remodeling fitting capable of securing water sealing performance between an existing window frame and a new window frame and a remodeling fitting construction method.SOLUTION: A remodeling fitting is formed by fitting a new window frame to the inside of an existing window frame. The existing window frame has an existing mullion, a first existing vertical frame disposed on one side part of the existing mullion, and a second existing vertical frame disposed on the other side part of the existing mullion. The new window frame has: a first new vertical member which is supported by the first existing vertical frame and has a first water sealing material for sealing water between the first new vertical member and an aspect face of the first existing vertical frame; and a second new vertical member which is supported by the second existing vertical frame and has a second water sealing material for sealing water between the second new vertical member and an aspect face of the second existing vertical frame.SELECTED DRAWING: Figure 4

A loft door frame 10, a loft door assembly 1 and a building having an internal ceiling including a loft door frame are disclosed. The lost hatch frame 10 comprises a first section 11 extending in a fi

The utility model relates to the technical field of polystyrene foam filling, in particular to a polystyrene foam filling device which comprises a polystyrene foam gun main body, a foaming tank connecting seat is arranged on one side of the upper end of the polystyrene foam gun main body, a hose can be bent to a certain degree according to the requirement of a filling position when filling treatment is carried out on an actual outer window gap, and the filling position can be adjusted to a certain degree. An included angle is formed between the guide pipe and the spray pipe, so that the guide pipe can relatively and vertically extend into the gap, the extending depth of the spray nozzle is conveniently controlled, the filling uniformity is improved, polystyrene foam is compactly filled, and the situation that the position which is not filled is not formed is effectively avoided; the distance between the limiting plate and the nozzle can be accurately adjusted by observing the length scale marks, the distance is the filling extending depth of the nozzle, and during filling, the limiting plate is continuously blocked outside the gap, so that the extending depth of the nozzle can be kept consistent when the limiting plate moves along the track of the gap, and the filling uniformity of polystyrene foam can be improved.

The utility model provides a marine closed cabin door, which relates to the technical field of cabin doors and comprises a cabin body, a door frame arranged on the top surface of the cabin body, two hinges arranged on one side of the door frame, a door body arranged on the top of the cabin body, and two hooks arranged on the surface of the door body. The door body is opened and closed through movement of the door along the hinge, when the door is opened, the self-locking winch on the bottom face of the inclined ladder can be rotated, the self-locking winch can contract the chain, the chain can drive the door body to be opened upwards through the pulley, and the sealing strips are installed on the eight edge faces, connected with the door frame, of the door body. When the cabin door is closed, the door body descends to enable the door body to fall on the door frame to complete closing, the pressing lock handle can be rotated when the door body is closed, the pressing lock handle can drive the pressing pin to enable the pressing pin to abut against the inclined opening of the door frame to complete sealing when rotating, and the defects that the cabin door cannot be opened in a narrow space and the air tightness is not good are overcome.

The invention belongs to the technical field of observation windows, and discloses a lower open caisson observation window and an assembly thereof, the lower open caisson observation window comprises a main frame, and is characterized by further comprising insertion plates which are arranged on the periphery of the main frame and are arranged in a criss-cross manner; the square pipes are welded to the inserting plate staggered joints, and the inserting plates and the square pipes are matched with the main frame to be welded to the steel reinforcement framework and are poured and embedded into concrete; according to the observation window, the whole observation window is welded into a framework when the lower open caisson steel bar framework is constructed, the deviation between the main frame and the corner brace pressing plate is 0-1 mm, the deviation of the torsion resistance (the distance between the midpoints of diagonal lines) does not exceed 1 mm, and screws are evenly distributed on the surface. And then a pouring formwork is built for concrete pouring work, and after solidification, the whole lower open caisson observation window adopting the scheme can meet the requirement for meter water pressure. The form of the observation window can be freely selected according to on-site requirements, and the observation window can be round, can also be polygonal and can be specifically arranged according to requirements.

A fenestration system includes a back angle anchor providing a first anchor portion and a second anchor portion extending from the first anchor portion and providing an attachment receptor, the back angle anchor being securable to an underlying substrate at the first anchor portion, a subsill providing a first subsill portion and a second subsill portion extending from the first subsill portion, and an anchor hook extending from the second subsill portion and defining a subsill cavity sized to receive the attachment receptor. The subsill is attached to the back angle anchor using one or more mechanical fasteners penetrating the anchor hook and received within the attachment receptor, and the mechanical fasteners do not penetrate the first or second subsill portions.

To provide a sash repairing method capable of easily replacing an existing sash fixed to a skeleton opening by an adhesive with a newly installed sash.SOLUTION: The method for repairing a sash having an existing frame fixed to an opening inner peripheral surface of a skeleton opening comprises the steps of: removing an interior material provided on an indoor side of the existing frame; inserting a cutting tool from the indoor side into a gap between the existing frame and the opening inner peripheral surface to cut an adhesive, and removing the existing frame from the skeleton opening; providing a new outdoor seal material 65 at an outdoor side end of the opening inner peripheral surface; disposing a window frame 2B which is a newly installed frame in the skeleton opening, engaging a screw 100 with the skeleton opening from an inner peripheral side of the newly installed frame, and fixing the window frame 2B to the skeleton opening in contact with the outdoor seal member 65; providing an indoor seal material 66 for cutting off water between an indoor side end edge of the window frame 2B and the opening inner peripheral surface from each other; and constructing the interior material on the indoor side of the window frame 2B.SELECTED DRAWING: Figure 10

The present invention relates to a trim structure (10) for receiving a door, in particular an interior door, on the one hand, and for being joined to a partition, the structure comprising two side walls (11, 12) facing each other and spaced apart by a thickness (e1), said thickness being adjusted relative to the thickness (e2) of the partition so that, when the structure is joined to the partition, the side walls form an outer surface that is flush with the outer surface of the partition; and a lateral end wall (13) connecting the two side walls, said lateral end wall (13) comprising a flat surface (14) adapted to abut the end of the thickness of the vertical edge face of the door, and a protruding element (15) forming a support surface for the door, the walls being formed from at least one composite panel, the panel comprising a central layer (20) sandwiched between two facing layers (18, 19).

This aims to improve insulation while preventing the problem of scratches on the profiles. [Solution] This is a fixture constructed by attaching a panel 25 to the inside of a new frame body 20 comprising a new upper frame 21 and a new vertical frame 23. The new vertical frame 23 has a metal frame section 23A on the outside of the room and a resin frame section 23B on the inside of the room, and the resin frame section 23B has a metal upper indoor-side member 45 on the part facing the room.

The application discloses a prefabricated adjustable window frame fixing device and a construction method thereof. The device comprises a lower supporting part, an upper supporting part and an adjusting assembly. The upper supporting part is adjustably arranged on the lower supporting part, and the adjusting assembly is used for adjusting the relative position of the lower supporting part and the upper supporting part. The lower supporting part comprises a wedge-shaped base, a lower sawtooth and a limiting protrusion. The upper supporting part comprises a wedge-shaped support, an upper sawtooth and a limiting groove. The adjusting assembly comprises a first adjusting arm, a second adjusting arm, a return spring, an adjusting screw, a supporting seat, an adjusting seat, a chuck and a supporting arm. When the adjusting screw is rotated, the first adjusting arm and the second adjusting arm are close to or away from the end. The method comprises outer window frame installation and height adjustment. The device has the advantages of height adjustment, stable support and convenient installation, and is simple and convenient to construct, low in cost and worthy of promotion and application.

This invention relates to the field of railway vehicle safety protection equipment technology, and discloses a double-sided synchronous clamping reinforcement for the lower door frame of an open wagon. The reinforcement includes a wagon body with a door hinged to it. A door lock is fixedly installed on the front side of the wagon body, fitting against the front side of the door. A fixing mechanism extending to the front side of the wagon body and fitting against the wagon body is provided on the rear side of the wagon body. An adjustment mechanism extending to the left and right sides is provided inside the fixing mechanism, extending to the top of the fixing mechanism. A limiting mechanism extending to the inside of the fixing mechanism and connected to the fixing mechanism is provided on the front side of the fixing mechanism. A clamping mechanism fitting against the front side of the door lock is provided at the top of the adjustment mechanism. This double-sided synchronous clamping reinforcement for the lower door frame of an open wagon, by setting the fixing mechanism, adjustment mechanism, and limiting mechanism, achieves the purpose of adjusting the distance between the two sides according to needs. By setting the clamping mechanism, the clamping end is easily replaceable.

The utility model discloses a civil air defense door frame, relates to the technical field of civil air defense doors, solves the problem that the existing civil air defense door frame is usually fixed on a wall body, and the stability is poor due to the mode of directly installing the door frame, and comprises an outer frame body and an inner frame body fixedly installed on one side of the outer frame body, a rubber strip fixing groove is formed in the other side of the outer frame body, the inner frame body is perpendicular to the outer frame body, and a plurality of barbs arranged at equal intervals are installed between the outer frame body and the inner frame body. According to the utility model, the plurality of barbs are arranged between the outer frame body and the inner frame body, so that when the civil air defense door frame body is installed, the barbs are positioned inside concrete to play a role in pulling and fixing the door frame, and the fixing stability of the door frame is improved.

The utility model discloses a seam filling and leveling anti-cracking structure for a window frame with a large rabbet and a window frame structure, and relates to the field of doors and windows. The seam filling and leveling anti-cracking structure for the window frame with the large rabbet comprises a concrete wall body with a hole and the window frame connected to the inner wall of the hole, the concrete wall body protrudes to form an inner side wall pier, and a seam with an L-shaped cross section is defined by the end face and the side face of the window frame, the concrete wall body and the inner side wall pier; the gap is filled with a light cement-based mortar leveling layer, and a waterproof layer and an outer sealing layer which extend to the side face of the window frame are sequentially arranged at the end, away from the inner side wall pier, of the light cement-based mortar leveling layer. The seam filling and leveling anti-cracking structure for the window frame with the large rabbet and the window frame structure have the advantages of being convenient to construct, high in construction efficiency and low in construction cost, and shrinkage, cracking and leakage of the seam filling position of the window frame can be avoided.