5746 results about "Braced frame" patented technology

There is provided an inside-diameter measuring unit capable of automating inside-diameter measurement and a control method for automatic inside-diameter measurement. An inside-diameter measuring part is supported by a support frame part via a floating joint part. The floating joint part includes a rotation-allowing mechanism part and a translation-allowing mechanism part. A measuring head part of the inside-diameter measuring part is inserted into a hole by a robot arm part. The inside-diameter measuring part adjusts its position and posture autonomously by the reaction force when a contact point pushes against the inner wall of the hole to align the axis of the inside-diameter measuring part with the axis of the hole. An electric inside-diameter measuring unit can automatically measure the inside diameter of a hole.

A debris clearing system for clearing debris from a drain strainer includes a base member having at least one attachment coupler configured to removably attach the base member to the drain strainer, a support frame rotatably coupled to the base member, at least one arm assembly coupled to the support frame, a clearing member coupled to a distal end of the at least one arm assembly. The clearing member being adjacent the exterior surface of the drain strainer when the base member is coupled to the drain strainer. The system includes a drive unit coupled to the support frame to rotate the support frame and the at least one arm assembly relative to the base member. The clearing member clears debris from the exterior surface of the drain strainer when the drive unit rotates the support frame and the at least one arm assembly.

A guide for a fishing rod includes a rod body, a guide ring configured to have a fishing line inserted therethrough, and a guide frame fixed to the rod body, extending outward in a radial direction of the rod, and holding the guide ring. The guide ring has an outer circumferential groove along an outer circumferential edge positioned on an outer side of a central axis of the guide ring in the radial direction of the rod. The guide frame further has a frame including a ring-shaped wire material holding the guide ring, a supporting leg portion fixed to the rod body and connecting to and supporting the frame, and a first opposing surface of the outer circumferential groove opposing at least a portion of the frame, and a second opposing surface of the frame opposing the first opposing surface, the first and second opposing surfaces having different shapes.

The present subject matter discloses a novel roof designs of a blow-molded storage shed that enhances structural stability while ensuring ease of assembly and disassembly. The roof assembly features a beam support frame with multiple interconnected beam columns and crossbars, providing robust support for the roof structure. A central roof panel, equipped with an embedded seamless folding groove, folds to create a roof peak during installation. Additionally, side roof panels are connected to the central roof panel, forming a cohesive and durable roof assembly. This design optimizes both strength and ease of construction.

The invention discloses railway roadbed grouting reinforcement construction equipment, which relates to the technical field of roadbed construction, and comprises a rack main body with rollers, a slurry storage tank and a punching and grouting mechanism, the punching and grouting mechanism comprises a grouting supporting frame, a lifting bearing table plate, a hollow spiral grouting drill rod piece, a slurry guide rotating end sleeve, a lock catch part, a lifting rope unit and a drilling driving assembly. A lower plugging piece and a plugging ejector rod part are arranged in the hollow spiral grouting drill rod piece. The lower plugging piece can plug the lower end opening of the hollow spiral grouting drill rod piece, a lock catch part is arranged at the top of the plugging ejector rod part, in the initial state, the lock catch part is clamped on the fastening flange, and when the lifting rope unit pulls the lock catch part upwards, the lock catch part is disengaged from the fastening flange. The hollow spiral grouting drill rod piece is simple in structure, blockages in the hollow spiral grouting drill rod piece can be effectively cleaned, it is guaranteed that grouting construction is conducted orderly, grouting liquid can be accurately guided into the roadbed reinforcing position, the bearing capacity of a roadbed is effectively improved, and practicability is convenient.

A sunshade canopy includes a frame comprising longitudinal beams and longitudinal beams; a canopy top arranged on the frame; and supporting legs supporting the frame. One of the longitudinal beams includes a first longitudinal beam section and a second longitudinal beam section which are connected via a first fixing member. The first fixing member has an upper connecting surface and a first side connecting surface which are perpendicular to each other and have screw holes. Upper walls and side walls of abutting ends of the first longitudinal beam section and the second longitudinal beam section are provided with screw holes corresponding to the screw holes of the first fixing member respectively. The first fixing member fastens the first longitudinal beam section and the second longitudinal beam section via bolts. The canopy top is covered with uniformly arranged sunshade panels which are connected to the longitudinal beams via connecting members.

The invention discloses a building concrete construction vibrating device and method, and relates to the technical field of concrete vibrating. The device comprises a supporting frame, and further comprises a movement adjusting unit and a vibration adjusting unit which are arranged on the supporting frame; the moving adjusting unit comprises a moving assembly and a plurality of vibrating assemblies, and a plurality of vibrating rods are arranged in the vibrating assemblies; the vibration adjusting unit comprises an angle adjusting assembly and a distance adjusting assembly. The vibrating device has the advantages that the inclination angles and the intervals of the vibrating rods can be flexibly adjusted according to the concrete pouring thickness and the concrete pouring position in practical application, the angles, the depths and the positions of the vibrating rods inserted into the concrete can be accurately controlled, and the vibrating efficiency is greatly improved by adopting a vibrating mode of quick insertion, slow pulling and timing. According to the concrete vibrating device, concrete can be vibrated carefully, equal-interval insertion point type distributed vibration can be achieved according to the pouring characteristic of the concrete, the situation of over-vibration or vibration leakage can be effectively avoided, and the vibrating effect is better.

Apparatuses, assemblies, and methods for facilitating assembly, disassembly, and / or service of a fluid end for a pump may include a fluid end handling system, including a lift adaptor and a support frame. The lift adaptor may include a lift connector configured to be connected to a lifting mechanism for lifting the lift adaptor and the fluid end, and a fluid end support positioned to support the fluid end and orient the fluid end relative to a pump frame for assembly and removal of the fluid end. The support frame may include a pump frame connector to connect the support frame to the pump frame, a ramp having a ramp face extending in a direction substantially parallel to a direction in which the fluid end is moved for connection to the pump frame, and an actuator connector associated with the ramp and positioned to connect the support frame to an actuator.

The invention relates to the field of forklift welding, in particular to a forklift gantry welding positioning device which comprises a supporting frame, a stand column fixing mechanism used for fixing gantry stand columns, a part positioning mechanism used for driving parts to move, a plurality of feeding mechanisms and a control unit. And the control unit is electrically connected with the stand column fixing mechanism and the component positioning mechanism. The stand column fixing mechanism is used for clamping, fixing and rotating positioning of the portal stand column, the part positioning mechanism is arranged for moving and positioning parts, the whole process is controlled by a motor, the automation degree of portal welding and the welding positioning precision are improved, and the production efficiency is improved. Meanwhile, various parts can be clamped and fixed through the part positioning mechanism, and the welding tool does not need to be replaced.

A folding tonneau cover apparatus including a cover assembly and a support frame assembly. The cover assembly having a plurality of rigid panels interconnected in series by a series of flexible hinges. Elongated support members having hinge support flanges help to secure the flexible hinges to the rigid panels. In preferred embodiments, the support flanges of the elongated support members cooperate with the underside of the respective rigid panels to which the support members are secured, to form a partial enclosure within which a side portion of the respective flexible hinge is secured. The cover assembly is secured to the support frame assembly to cover a cargo box of a pickup truck by a plurality of locking members when the support frame assembly is secured to sidewalls of the cargo box. Methods of making a tonneau cover apparatus and methods of folding and unfolding the cover assembly are also disclosed.

A battery pack assembly for an electrified vehicle includes a main body assembly comprising a structural frame support assembly. The structural frame support assembly includes a first floor module support frame, a first floor cooling plate, a second floor module support frame, a second floor cooling plate and a holding pad. The second floor module support frame can support an upper battery housing. The holding pad can be disposed between the second floor module support frame and the second floor cooling plate. The holding pad can have first structural glue disposed thereon between the holding pad and the second floor cooling plate. The holding pad can further have second structural glue disposed between the holding pad and the second floor module support frame. The first and second structural glue inhibits relative movement between the second floor cooling plate, holding pad and second floor module support frame.

The direct-drive vertical sand mill comprises a supporting frame, a sliding mechanism, a barrel, a motor mechanism, a grinding part and a lifting mechanism, the supporting frame is provided with a containing space, the side wall of the supporting frame is provided with a communicating channel communicating with the containing space, and the supporting frame is provided with an open hole communicating with the containing space; the sliding mechanism is slidably arranged in the containing space, the barrel is arranged on the sliding mechanism, the motor mechanism is arranged at the top of the supporting frame in a liftable mode, the grinding part is fixedly arranged on the bottom face of the motor mechanism, and the lifting mechanism is arranged in the supporting frame and used for driving the grinding part to ascend and descend. Through the mode, the sand mill disclosed by the invention can drive the grinding part to ascend and descend through the lifting mechanism, so that the grinding part can be easily detached from the cylinder body, and the cylinder body can slide out of the sand mill through the sliding mechanism, so that the cylinder body and / or the grinding part can be conveniently maintained or replaced, the labor intensity of workers is low, the intelligent degree is high, and the safety is also high; and the efficiency is high.

The invention relates to the technical field of aerobic composting, in particular to a material turning device for aerobic composting and a layered turning method. The material turning and throwing device for aerobic composting comprises a walking mechanism, a supporting frame and a turning and throwing assembly, the turning and throwing assembly comprises a first turning and throwing roller assembly and a second turning and throwing roller assembly, and the first turning and throwing roller assembly is higher than the second turning and throwing roller assembly and turns and throws materials entering a turning and throwing channel in a layered mode; the second turning and throwing roller assembly comprises a roller shaft, a cutter structure and an adjusting structure used for driving the cutter structure to stretch out and draw back in the radial direction of the roller shaft, a telescopic part of the adjusting structure and the roller shaft are coaxially arranged, the adjusting structure is used for driving an adjusting rod to move in the axial direction of the roller shaft, and a mounting base corresponding to the cutter structure is arranged on the adjusting rod; the cutter structure is connected with the mounting seat through a connecting rod. According to the material turning and throwing device for aerobic composting, the turning and throwing effect is improved, the uniformity of turning and throwing materials is improved, the energy consumption is reduced, and the fermentation period of aerobic composting is shortened.

The invention discloses a high-temperature superconducting Tokamak cold shield assembly assembling system and method. The high-temperature superconducting Tokamak cold shield assembly assembling system comprises a positioning assembly, a welding assembly, a supporting frame, supporting legs, a locking mechanism and a driving mechanism. The invention relates to the technical field of welding tools. According to the high-temperature superconducting Tokamak cold shield assembly assembling system and method, the supporting frame is arranged to be installed around the lower-layer high-temperature superconducting Tokamak cold shield, the positioning assembly and the welding assembly can be placed on the supporting frame in sequence, and the positioning assembly can abut against the lower-layer high-temperature superconducting Tokamak cold shield by half; the high-temperature superconducting Tokamak cold shield suspended on the upper layer to be put down is positioned and guided, it is guaranteed that the high-temperature superconducting Tokamak cold shield can be accurately in butt joint with the high-temperature superconducting Tokamak cold shield on the lower layer, and then the problem that butt joint dislocation of the heavy high-temperature superconducting Tokamak cold shield is difficult to adjust is solved. And after the positioning assembly is taken down, the welding assembly is replaced, the welding assembly can be driven by the driving mechanism to rotate around the high-temperature superconducting Tokamak cold shield along the supporting frame for welding, and manpower is saved.

The invention discloses an inner wall polisher for mining mechanical equipment production, and relates to the technical field of inner wall polishers. The polishing device comprises a main frame mechanism, the main frame mechanism comprises a workbench, a bearing assembly is arranged at the top of the workbench, a polishing assembly is arranged at the top of the bearing assembly, the polishing assembly comprises a telescopic rod, and a plurality of fourth supporting frames are fixedly connected to the right side of the outer surface of the telescopic rod; limiting supports are slidably connected to the left side and the right side of the interior of the fourth supporting frame. According to the pipeline polishing device, the polishing assembly is arranged, specifically, when a telescopic rod is sleeved with a pipeline, a polishing roller bears a certain force and drives a supporting frame to exert the force effect on a supporting rod, and meanwhile a limiting support drives the polishing roller to reset and be attached to the inner wall of the pipeline through the resilience force effect of a spring; according to the pipeline polishing device, pipelines with different diameters can be polished, the working progress of pipeline polishing is greatly improved, and enterprise benefits are greatly improved.

The invention discloses a steel structure welding guiding and positioning device, which relates to the technical field of steel structure processing, and comprises a main body supporting frame, a workpiece dynamic limiting and conveying unit and a self-centering clamping and welding module, and is matched with a guiding and feeding mechanism, a self-adaptive reducing connecting cabin and a multi-dimensional self-adaptive welding gun executing mechanism to realize integrated welding and positioning. The main body frame serves as a bearing foundation, the guide feeding mechanism drives guide rollers to stably feed through meshing transmission, the stability is improved through a surface pattern sleeve, the dynamic limiting unit forms bidirectional limiting through an adjusting screw, a cross connecting rod and a driving limiting shaft rod and is adaptive to different workpieces, and the self-centering clamping module adjusts the distance through gear transmission. A profiling clamping jaw is matched with a spring to achieve self-adaptive clamping, an anti-vibration pad protects a workpiece, a self-adaptive connecting cabin adjusts the height of a welding gun, a multi-dimensional welding gun mechanism achieves accurate alignment in the X direction and the Z direction, all parts of the device are in cooperative linkage, the welding positioning accuracy and adaptability are improved, and the welding quality of a steel structure is guaranteed.

There is provided an inside-diameter measuring unit capable of automating inside-diameter measurement and a control method for automatic inside-diameter measurement. An inside-diameter measuring part is supported by a support frame part via a floating joint part. The floating joint part includes a rotation-allowing mechanism part and a translation-allowing mechanism part. A measuring head part of the inside-diameter measuring part is inserted into a hole by a robot arm part. The inside-diameter measuring part adjusts its position and posture autonomously by the reaction force when a contact point pushes against the inner wall of the hole to align the axis of the inside-diameter measuring part with the axis of the hole. An electric inside-diameter measuring unit can automatically measure the inside diameter of a hole.

The invention relates to an intelligent maintenance robot for an electric tower anti-falling guide rail, and solves the problems that in a guide type anti-falling device for overhead transmission line inspection, when the guide rail has a deformation defect, the connection state between two adjacent sections of rails is abnormal, and a bolt group is abnormal, safety accidents are easily caused by manual maintenance; the robot comprises a moving platform, and the moving platform comprises a supporting frame, a driving synchronous belt wheel, a driven synchronous belt wheel, a synchronous belt, a driving motor, a driving roller, a driven roller, a first rear pressing mechanism, a second rear pressing mechanism, a first front pressing mechanism and a second front pressing mechanism. A mechanical arm is connected to the movable platform. The method can be widely applied to detection and maintenance of the rigid guide rail for preventing the electric tower from falling.

A debris clearing system for clearing debris from a drain strainer mounted to a roof includes a base member having at least one attachment coupler configured to removably attach the base member to the drain strainer, a support frame rotatably coupled to the base member, at least one arm assembly coupled to the support frame, a clearing member coupled to a distal end of the at least one arm assembly. The clearing member being adjacent the exterior surface of the drain strainer when the base member is coupled to the drain strainer. The system includes a drive unit coupled to the support frame to rotate the support frame and the at least one arm assembly relative to the base member. The clearing member clears debris from the exterior surface of the drain strainer when the drive unit rotates the support frame and the at least one arm assembly.

The invention belongs to the technical field of shield tunnel engineering, and particularly relates to a whole-ring shield segment loading system suitable for different water depth load conditions, which comprises a T-shaped loading beam, a hoop steel strand loading system, an actuator loading system and a support frame, the plurality of T-shaped loading beams are uniformly distributed on the outer circumference of the whole-ring duct piece, each T-shaped loading beam comprises a supporting beam and a trapezoidal beam, the trapezoidal beam is a prism with a trapezoidal cross section, the bottom surface of the trapezoidal beam is parallel to the axis of the whole-ring duct piece, one end of the trapezoidal beam is fixed in the middle of the supporting beam perpendicular to the trapezoidal beam, and the trapezoidal beam is fixed on the whole-ring duct piece through the hoop steel strand loading system; the supporting frame is fixed on the ground, the axis of the whole-ring duct piece is parallel to the ground and is fixed in the supporting frame through the actuator loading system, the hoop steel strand loading system provides hoop force with adjustable magnitude, and the actuator loading system provides radial force with adjustable magnitude. According to the invention, loading of the vertical whole-ring shield segment under different water depth load conditions is realized, and the actual stress of the shield segment is accurately reflected.

Implementations described herein relate to actuation systems, wrench tools, and methods for making up and breaking out tubular connections. An actuation system for iron roughnecks includes an actuation assembly. The actuation assembly includes a carriage including a set of carriage rails, and a support frame. The support frame includes a set of support rails. The actuation system includes one or more actuators configured to extend and retract the carriage along a first direction. At least one of the one or more actuators is coupled between a carriage flange of the carriage and a support flange of the support frame.

The present invention discloses a foldable cart frame, comprising a front frame mechanism, a rear frame mechanism, a collapsing mechanism, a foldable upper connection frame, and a foldable lower support frame; when the front frame mechanism and the rear frame mechanism are pushed to collapse or expand, the foldable upper connection frame and the foldable lower support frame rotate to fold or unfold accordingly, an upper end of the collapsing mechanism slides along the foldable upper connection frame, a lower end of the collapsing mechanism slides along the front frame mechanism and the rear frame mechanism to collapse or expand, thereby completing the collapsing and expanding of the entire cart frame.

The utility model relates to a chassis battery replacement system, which comprises a transfer lifting device, a battery storage device, a disassembly transfer device and a transfer stacking device, the transfer lifting device is provided with a first lifting frame through two side frames which are distributed at intervals, and the first lifting frame is provided with clamping frames which are symmetrically distributed in the longitudinal direction; the multiple battery storage devices are distributed on the two transverse sides of the transfer lifting device, a plurality of batteries are placed on the battery storage devices through supporting frames, and the disassembly transfer device and the transfer stacking device are correspondingly distributed on the two longitudinal sides of the transfer lifting device. The disassembling and transferring device comprises a longitudinal steel rail, a longitudinal moving frame, a slewing bearing, a supporting plate, a transverse moving mechanism and a disassembling elevator, the disassembling elevator is used for disassembling and assembling the batteries on the chassis, and the transferring and stacking device comprises a transverse steel rail, a transverse moving frame, a second lifting frame and a longitudinal telescopic pallet fork. The device has the advantages of being simple in structure, convenient to operate and control, good in adaptability, high in safety and high in practicability.

The invention relates to the technical field of wood strength detection, in particular to a strength testing device for a wood composite board and a detection method.The strength testing device comprises a base table and a driving base fixed to the base table, and is characterized by further comprising symmetrical supporting mechanisms; a driving mechanism is arranged in the driving base so as to drive the two sets of supporting frames to be close to or away from each other. A centering roller and first pressure sensor cooperation mechanism of the transverse centering mechanism is adopted, a roller driving mechanism is combined to drive a driving roller to rotate, a plate is driven to transversely move through friction force, two sets of first pressure sensors detect the pressure bearing value of the roller in real time, and rotation is stopped when the numerical values on the two sides are equal; the transverse center of the plate is aligned with the axis of the driving roller, and personal errors are eliminated.

There is provided an inside-diameter measuring unit capable of automating inside-diameter measurement and a control method for automatic inside-diameter measurement. An inside-diameter measuring part is supported by a support frame part via a floating joint part. The floating joint part includes a rotation-allowing mechanism part and a translation-allowing mechanism part. A measuring head part of the inside-diameter measuring part is inserted into a hole by a robot arm part. The inside-diameter measuring part adjusts its position and posture autonomously by the reaction force when a contact point pushes against the inner wall of the hole to align the axis of the inside-diameter measuring part with the axis of the hole. An electric inside-diameter measuring unit can automatically measure the inside diameter of a hole.