21 results about "Gusset plate" patented technology

The utility model discloses an aluminium alloy window frame structure can carry out new trend filter, including the nested installation of outer frame, inner frame, glass in proper order, the upper and lower both sides of outer frame are provided with air outlet and air inlet channel respectively, and the air inlet channel is connected with the gusset plate of air outlet, and the gusset plate is provided with the connecting port, and the air inlet channel is provided with the air inlet in the end away from the connecting port, the connecting port is located in the room, and the air inlet is located in the room outside, and the aluminium alloy window frame is designed with the air outlet and air inlet, can be connected with the existing new trend system, is used as the air exchange channel of new trend system, need not additionally punch on the wall, also can pass through the extension pipeline independent connection suction fan, filters and purifies the air that enters the room through the air inlet, improves indoor air quality.

A pier section configured to be assembled into a pier structure for large bodies of water, the pier section including a substructure with a plurality of braces arranged in “X” and “W” configurations, and a plurality of gussets, the plurality of braces configured to provide distributed stress absorption throughout the substructure, and an H-frame connected to the substructure formed from a horizontal support member coupled to vertical support members.

The application relates to an auxiliary junction box for a double-fed generator and relates to the technical field of workpiece welding, which comprises a junction box body and a junction box cover plate, the junction box cover plate is covered above the junction box body, the junction box body and the junction box cover plate are both formed by bending a carbon steel plate, a plurality of mounting holes are arranged on the side wall and the lower bottom surface of the junction box body, the mounting holes are used for mounting cables, the left and right ends of the inner bottom surface of the junction box body are respectively fixedly connected with a high-added gusset plate, a wire binding frame assembly and a guide rail assembly are fixedly installed between the two high-added gusset plates. The junction box body and the junction box cover plate are manufactured by using the method of bending a carbon steel plate, the size specification of the junction box can be adjusted according to needs, the use adaptability of the junction box is improved, meanwhile, no mould needs to be manufactured for junction boxes with different size specifications in the manufacturing process, the manufacturing cost of the junction box is effectively reduced, and the manufacturing period of the junction box is shortened.

This invention provides wooden member connecting members, wooden seismic-resistant members, and high nuts and lag screw bolts that constitute them, which are less prone to buckling than conventional materials. [Solution] The device comprises a bolt 1 that engages with a gusset plate 9, a lag screw bolt 5 fixed to the bottom 4a side of the pilot hole 4 and having a hollow portion 55 that opens to the rear end 54 of the screw, a rod 6 having first threaded portions S1 and second threaded portions S2 at both ends 6a and 6b that screw into a high nut 7 and the lag screw bolt 5, and an expandable portion E extending between them, and a high nut 7 that screws into the bolt 1 and the rod 6, all arranged coaxially Q with the pilot hole 4. The high nut 7 or the lag screw bolt 5 has a non-threaded portion N within the hollow portions 71, 55 that allows displacement of the expandable portion E in the axial direction Z. The high nut 7 has a length L longer than the maximum assumed extension length MAX of the expandable portion E inserted into the pilot hole 4, and its displacement direction is constrained to the axial direction Z by the inner surface 4d of the pilot hole 4.

The utility model discloses a kind of embankment toe reinforcing structures, solid angle support pier is arranged in the longitudinal parallel and evenly spaced of embankment toe along the outer side below embankment soil body, support pier reserved hole is arranged in the foundation soil body below embankment soil body, vertical support pile is inserted in support pier reserved hole;Solid angle support plate is mounted at the embankment toe of embankment slope surface flat layer, the inner surface of solid angle support plate is equipped with tenon, tenon is connected with the embedded groove being equipped on embankment soil body and solid angle support pier, and board top sand bag is arranged in the top embankment soil body groove of inclined plate, and sand bag filling body is mounted in board top sand bag;Vertical support pile and inclined support pile respectively fill first filling core and second filling core with being poured into in it.The utility model effectively improves the stability of solid angle support plate, and enhances the scouring resistance of embankment soil body.

This utility model relates to an intelligent adjustable safety pedal for a ground-mounted injection molding machine. It has a frame, which includes two right-angle support plates spaced at a distance from each other. A rectangular frame made of channel steel is elastically mounted on the inner side of each right-angle support plate. The pedal body is mounted on the upper surface of the rectangular frame. Screw-operated lifting feet for adjusting the pedal height are installed at the bottom of each end of the right-angle support plate. Spring assemblies for elastically supporting the rectangular frame are located on the inner sides of each end of the right-angle support plate. Limit switches are installed at the left and right ends of the right-angle support plate, triggering a signal to stop the injection molding machine when the pedal body is subjected to force. This utility model places the safety pedal on the ground and adjusts the pedal height via screw-operated lifting feet. This increases the distance between the pedal and the injection molding platen without changing the size of the injection molding machine, improving mold applicability and maximizing space utilization. Adjusting the pedal height does not require changes to the injection molding machine frame, saving costs.

A connector assembly, having an upper connector coupled to a lower connector and a gusset plate sandwiched between the upper and lower connectors. Also, disclosed is a hoistable connector assembly, a lifting frame assembly, a coupling system for modular frame units, a method for assembling a module unit using the connector assembly, and a modular frame unit and building having the connector assembly.

This invention discloses a design method for a double-limb GFRP laced column made of LQ550 cold-formed thin-walled high-strength steel, comprising the following steps: the column is subjected to axial design pressure. N D Function, the height of the column is L Preliminary design of its cross-sectional dimensions: the limbs adopt a C-shaped cross-section, and the web height is... h wing width b , curled edge width a ,thickness t Preliminary design of the relevant geometric dimensions of the gusset plates: net spacing between gusset plates l chord Net distance between limbs s duct height h p The axial compressive ultimate bearing capacity of the column was calculated using a modified formula based on the direct strength method. N u If 0.7 N u ≤ N D < N u If the initial cross-section is safe and economical, the design is complete; if 0.7 N u > N D If so, the cross-section should be appropriately reduced; if N D > N u If necessary, the cross-section can be increased appropriately, or the net spacing between the gusset plates can be reduced. l chord With increasing the net distance between limbs s This design method increases the load-bearing capacity. It has a wide range of applications, high reliability, efficient design process, and is easy to use, enabling the safe and reasonable design of this new type of LQ550 cold-formed thin-walled high-strength steel double-limb GFRP veneer column.

This invention provides a steel frame building structure in which gusset plates are joined to the side of an H-shaped steel beam without using high-strength bolts, and eccentric bending is less likely to occur in the lateral stiffeners provided on one side of the gusset plates. [Solution] In the steel frame building structure 8, the end of a transverse stiffener 2 made of lip channel steel is joined to the beam-side end plate 11 of the H-shaped steel beam 1 via a connecting member 3. The connecting member 3 comprises a connecting end plate 31 fastened and fixed to the beam-side end plate 11 by bolts and nuts 41, a gusset plate 32 on which the connecting surface portion 2b of the transverse stiffener 2 is welded and fixed to one side, with its end abutting the surface of the connecting end plate 31 and welded to the connecting end plate 31, and a brace sheet 33 welded to the connecting end plate 31 and the gusset plate 32 in a horizontal position.

The application provides a support main slide and a preparation method thereof, and belongs to the technical field of large closed steel structure manufacturing. The support main slide comprises a support bottom plate, a connecting lug, a vertical rib, a side vertical rib, a main vertical rib, a side plate, a lifting lug, a web, a horizontal rib plate, a vertical rib plate, a face plate, an angle steel, a corner guard, a connecting cover plate, a sealing cover plate, a blocking plate and a connecting gusset plate. The support bottom plate mainly bears the load, the connecting gusset plate on the upper surface of the support bottom plate connects front and rear main vertical columns, a driving base and an electrical platform, the lower surface of the support bottom plate is in contact with the ground, and the main vertical rib, the vertical rib, the side vertical rib, the horizontal rib plate and the vertical rib plate strengthen the support, thereby saving the manufacturing material and ensuring that the support strength of the support main slide meets the use requirement. Meanwhile, the connecting cover plate, the sealing cover plate and the support bottom plate of the application can well protect the welding seam deformation between the components, and the side plate can well protect the welding seam deformation of the spliced support bottom plate.

An avalanche triggering apparatus having a tower that is connected to a base and two detonation chambers. Two pairs of gas supply lines are configured to deliver fuel gas and an oxidizer to the two detonation chambers. Two spark plugs are configured to initiate combustion of gases within the detonation chambers when activated by one of two flow switches. One or more batteries are configured to provide electricity to the two spark plugs. The detonation chambers are connected to the tower via a central mounting assembly, two detonation mounting assemblies, and a plurality of isolator springs disposed between the central mounting assembly and each of the two detonation mounting assemblies. The central mounting assembly is comprised of a main gusset plate, two side plates, two rear plates, a top frame, and a bottom frame. Each detonation mounting assembly is comprised of a central plate and two side plates.

This invention provides a UHPC (Ultra-High-Pressure Polymer) steel truss hollow composite beam and its construction method. By employing the upper and lower flanges as the main components bearing axial compressive and tensile forces, respectively, this invention fully utilizes the ultra-high compressive strength and excellent durability of UHPC. Simultaneously, steel web members, composed of gusset plates and web members, are set between the upper and lower flanges, with the upper and lower gusset plates staggered in horizontal projection. Adjacent gusset plates are connected obliquely by web members, forming a hollow steel truss system. The complex shear force borne by the web is effectively converted into axial tensile and compressive forces in the web members of the steel web members, thereby releasing the tensile and compressive strength of the steel and achieving precise matching and efficient synergy of material properties. This invention significantly reduces the self-weight of the main beam, lowers the load on the substructure and foundation costs, eliminates the risk of web cracking, and improves structural durability. Moreover, each component can be prefabricated in the factory and assembled on-site, resulting in fast construction speed and controllable quality, making it suitable for bridges in large-span, high-intensity seismic zones.

The application relates to an assembling structure, in particular to an insulating box assembling structure, which comprises a fixed plate, an electric cylinder is fixedly installed on the side wall of the fixed plate, a sliding plate is fixedly installed on the piston end of the electric cylinder, a first installation plate is fixedly installed on the lower end of the side wall of the sliding plate, the first installation plate is perpendicular to the sliding plate, a positioning mechanism, an assembling mechanism and a pressing mechanism are arranged at the lower end of the first installation plate, a sliding rail is fixedly connected with the side wall of the fixed plate, a sliding block is slidably installed on the sliding rail and fixedly connected with the side wall of the sliding plate, the first installation plate drives the positioning mechanism, the assembling mechanism and the pressing mechanism to linearly move through the lifting of the electric cylinder, so that the insulating box is assembled, the sliding rail is arranged on the fixed plate, the sliding block slidably arranged on the sliding rail is connected with the sliding plate, so that the movement of the sliding plate is guided, an angle support plate is arranged at the connection position of the sliding plate and the first installation plate, the positioning mechanism, the assembling mechanism and the pressing mechanism are prevented from being deviated, and the assembling precision, the production efficiency and the yield of the assembled insulating box are improved.

Stabilizing Device Stabilizing device for an implement (7) carried by an agricultural machine, comprising a welded frame (15, 151) including two front arms (23), a rear central beam (31) extending along a transverse axis (33), each front arm (23) including two flat gussets (391) and a web (41), the gussets (391, 392) each having an L-shape with a longitudinal arm (40) and a transverse arm (42), the frame (15) including a pair of rear working supports (57) adapted to receive an agricultural implement (7) connected to the central beam (31) by two rear brackets (59), the rear supports (57) extending along the same transverse axis (60, 601), a pair of front flanges (85), fixed to a front edge (351) of the central beam (31), a pair of upper brackets (91), the stabilization device comprising two pairs of connecting rods (17) articulated to the chassis (15, 151) along an articulation axis (19, 191),the articulation axis (19, 191) and the transverse axis (60, 601) of the rear working arms (57) being parallel to the transverse axis (33) of the central beam (31), the articulation axis (19, 191) and the transverse axis (60, 601) of the rear working arms (57) being offset from each other, the device comprising a pair of lifting interfaces (21) adapted to be fixed on tractor lifting arms (5), each lifting interface (21) being mounted respectively on the pairs of connecting rods (17). Fig. 1,

Portable fall arresting anchor assembly comprising: a first clamping base; a first stanchion, wherein the stanchion is connected to the clamping base; a first pivotable stabilizing arm, wherein the first pivotable stabilizing arm is connected to the clamping base; and a first gusset connecting the first stanchion to the first clamping base to support the stanchion in an upright position. Also included is a method of deploying a portable fall arresting anchor assembly.

Gusset plate for connecting timber components in timber support structures, characterized in that the gusset plate consists of a metallic base body which serves to form a force-transmitting node between several timber components, wherein the base body has several through-openings for receiving connecting means and is shaped in such a way that at least two timber components can be force-fitted to the gusset plate from different directions.

To provide a steel-frame building structure that can improve the loading efficiency of steel beams onto the cargo bed of a vehicle. [Solution] The steel frame building structure 8 comprises a first H-shaped steel beam 1 in which gusset plates 12 are welded and fixed to the web 1W and upper and lower flanges 1H and 1L of the H-shaped steel in a manner that does not extend beyond the edges of the upper and lower flanges 1H and 1L of the H-shaped steel; a second H-shaped steel beam 2 in which end plates 21 fixed to the gusset plates 12 by bolts and nuts 4 are welded and fixed to the end of the H-shaped steel; and a pair of brace sheets 31 and 32 located on both sides of the web 2W of the second H-shaped steel beam 2, on the vertically central side of the web 1W of the first H-shaped steel beam 1, to which the ends of the horizontal braces 5 are connected.