20 results about "H shaped" patented technology

The utility model discloses a high-performance plate non-contact reinforced H-shaped section column which comprises an H-shaped section column body and a C-shaped hoop assembly, high-performance plates are arranged at the two ends of a wing plate of the H-shaped section column body, and the H-shaped section column body and the high-performance plates are fixed through the C-shaped hoop assembly. The C-shaped hoop assembly comprises angle steel and a pair of C-shaped hoops, the two C-shaped hoops are oppositely arranged and fixed through a first bolt assembly, and meanwhile the two C-shaped hoops clamp the H-shaped section column body and the high-performance plate together. The angle steel is arranged at one end of the wing plate of the H-shaped section column body and located between the C-shaped hoop and the H-shaped section column body, and the part, attached to the wing plate of the H-shaped section column body, of the angle steel is fixed to the C-shaped hoop through a second bolt assembly. According to the H-shaped section column, the material performance of a high-performance plate can be fully utilized, the bearing capacity and the deformation capacity of the H-shaped section column are improved, the stress distribution in a column component is improved, the stability of the column component is improved, and the purpose of reinforcement is achieved.

The utility model relates to the technical field of spraying equipment, and discloses a multifunctional spraying device for an H-shaped steel coating robot, which comprises a table body, the inner wall of the table body is fixedly connected with a driving assembly used for providing power, the top end of the driving assembly is rotatably connected with two long rods, the other ends of the long rods are fixedly connected with sliding blocks, and the sliding blocks are fixedly connected with the table body. The inner wall of the sliding block is rotationally connected with two connecting rods, the other ends of the connecting rods are rotationally connected with lantern rings, the top ends of the lantern rings are fixedly connected with clamping plates, the top end of the table body is fixedly connected with a sliding assembly used for driving the spraying device to move, and the top end of the sliding assembly is fixedly connected with a glue box. And the top end of the glue box is detachably connected with a box cover. According to the spraying device, steel displacement caused by accidental collision in the spraying process can be prevented, a worker does not need to spend extra time to adjust the steel, and therefore the spraying efficiency is improved.

The utility model relates to the technical field of railway equipment, and provides an H-shaped automatic railway instrument bearing chassis which comprises a main frame body, the main frame body is arranged to be H-shaped and comprises a transverse frame and longitudinal frames, the two ends of the transverse frame are connected with the longitudinal frames through clamping assemblies respectively, moving assemblies and limiting assemblies are arranged at the bottoms of the longitudinal frames respectively, and the moving assemblies make contact with the upper surface of a rail; a bearing box is detachably arranged on the upper side of the longitudinal frame, a connecting rod assembly is connected to the transverse frame through a lower locking assembly, the angle between the connecting rod assembly and the transverse frame can be adjusted, the connecting rod assembly and the transverse frame are temporarily fixed through the lower locking assembly, and a positioning sleeve is arranged at the end, away from the transverse frame, of the connecting rod assembly. And a mounting frame is arranged on the positioning sleeve through an upper locking assembly. The chassis is convenient to transfer and place, heavy precise instruments and small tools can be carried, the instruments are prevented from being damaged or the tools are prevented from being lost, and the practicability and the stability of the device are improved.

The utility model relates to the technical field of H-shaped steel, and discloses a high-strength H-shaped steel structure which comprises a flange plate, concrete is arranged in the middle of the flange plate, reinforcing steel bars are arranged in the concrete, stirrups are fixedly connected to the outer walls of the reinforcing steel bars, alignment grooves are formed in the outer wall of the flange plate, and the stirrups are arranged in the alignment grooves. A plurality of first clamping grooves are formed in the inner walls of the alignment grooves, webs are clamped between the adjacent flange plates, protruding blocks are fixedly connected to the outer walls of the webs, second clamping grooves are formed in the top faces and the bottom faces of the flange plates, and wedges are slidably connected to the outer walls of the first clamping grooves and the outer walls of the second clamping grooves. And a reinforcing rib structure is arranged on the outer wall of the web plate. According to the utility model, the flange plate is internally filled with concrete, so that the advantage that the steel of the external flange plate is easy to form is reserved, the rigidity and hardness of the core part are enhanced, and the special tenon-and-mortise joint is adopted at the connecting part to replace the traditional welding seam, so that the stress is uniform.

The utility model discloses a transverse fixing device used in a soft mattress laying process, which comprises an H-shaped steel chute formed by horizontally placed H-shaped steel and provided with an upper groove part with an upward opening and a lower groove part with a downward opening; the sliding mechanism is in sliding connection with the groove wall on one side of the H-shaped steel sliding groove; and the fixing mechanism is fixedly connected with the groove wall on the other side of the H-shaped steel sliding groove. The utility model effectively solves the problems that the existing laying device cannot ensure that the width of the laying device is the same as the width on a soft mattress layout diagram when the laying device enters water, and the lapping width cannot be accurately controlled.

The utility model discloses a double -end track structure, including H shape track body, the symmetry inner wall of H shape track body is provided with with H shape track body's same extension direction lower strip groove and upper strip groove, the buckle of lower strip groove has lower insulating strip, and the side of lower insulating strip is fixed with lower conducting strip, and the buckle of upper strip groove has upper insulating strip, and the side of upper insulating strip is fixed with upper conducting strip, when the electric appliance structure is in the lower recessed area of H shape track body, realizes the electricity connection through lower conducting strip, when the electric appliance structure is in the upper recessed area of H shape track body, realizes the electricity connection through upper conducting strip. The utility model discloses the structure is reasonable, can install electric appliance structure according to need in the upper portion of H shape track body, can install electric appliance structure in the lower portion, can realize two -way installation electric appliance structure, can satisfy the use demand of different situation, has promoted its application scope, and the dismounting and maintenance operation of electric appliance structure are convenient, can guarantee the reliability and effectiveness of electricity.

The utility model relates to H shaped steel component processing related technical field, specifically is a kind of automatic chip removal's H shaped steel component drilling equipment, including circulating cooling device, electrical control device and drilling device, the drilling device includes drilling machine and is fixedly installed on the support frame of drilling machine, the support frame is slidably provided with lifting plate, and the lifting plate is installed with drilling assembly, reciprocating cutting piece, it is installed on the lifting plate, along the axial setting of the drilling assembly and is connected with the drilling assembly;Chip removal mechanism, along the axial setting of the drilling assembly and is connected with the lifting plate, the chip removal mechanism includes with the lifting plate fixed chip collection cylinder and rotationally arranged on the chip collection cylinder pusher, the utility model is collected by setting chip removal mechanism on drill shank, the waste chip of drill bit is uniformly collected, reduces the interference of waste chip to drilling path, avoids the problem that waste chip flies or accumulates in working area in traditional drilling process.

The utility model relates to the field of H-shaped steel processing, and discloses a conveying mechanism of an H-shaped steel assembling machine, which comprises two groups of conveying parts, each conveying part comprises a conveying frame and a plurality of driven rollers rotationally arranged on the conveying frame, a guide mechanism is arranged on the conveying frame, and the driven rollers are arranged on the conveying frame. Each guide mechanism comprises a support, guide plates arranged on the support, a control piece for controlling the two guide plates to get close to each other and get away from each other and a driving piece for driving the control piece to move intermittently, the two guide plates are vertically arranged on the support in parallel, and the two guide mechanisms are connected through a connecting rod assembly; the guide mechanism can continuously center and align the H-shaped steel, deviation of the conveying direction is avoided, and the effects of reciprocating correction and circulating fine adjustment are achieved.

The utility model belongs to the technical field of steel structure operation protection, and particularly relates to a lower protection device for high-altitude steel structure welding operation, which comprises two pieces of symmetrically arranged H-shaped steel, clamping blocks are symmetrically inserted and mounted at the lower parts, close to the outer sides, of the H-shaped steel, and the two clamping blocks are fixedly connected through bolts; through the arrangement of the clamping blocks, the connecting blocks, the supporting plates, the first rotary knobs and the suction cups, the clamping blocks can be effectively fixed to the H-shaped steel through the acting force of the suction cups and the counter-acting force between the H-shaped steel and the clamping blocks, the mode that a traditional device needs to be fixed by welding or punching on the H-shaped steel is changed, the H-shaped steel is effectively protected, and the practicability is high. The main body structure of the H-shaped steel is not damaged, the attributes of the H-shaped steel are reduced, by arranging the protection structure, the fixing assembly, the protection net and the like which are convenient to disassemble, the device is convenient to disassemble and assemble, the installation time in the actual use process is saved, and the use efficiency is greatly improved.

The utility model belongs to the technical field of hydrogen production, and particularly relates to an H-shaped electrolytic bath end polar plate, which comprises an end polar flat plate and a polar plate frame, the end polar flat plate comprises a plate body with a circular structure, a reaction tank is arranged on the plate body, two connecting lugs are symmetrically and fixedly arranged on the plate body, the polar plate frame comprises a frame body, and bumps are fixedly arranged at corners of the frame body in the length direction. The frame body and the protruding block are matched to form an H-shaped structure, and a containing groove matched with the end pole flat plate is formed in the frame body. According to the H-shaped electrolytic bath end pole plate, the pole plate frame is arranged in the H shape, and the end pole flat plate is arranged in the circular shape, so that the advantages of a traditional circular electrolytic bath and a directional electrolytic bath can be integrated in a centralized mode, liquid can be evenly covered, and meanwhile the H-shaped electrolytic bath end pole plate is easy to manufacture and improve, low in cost and good in practicability.

The utility model relates to the technical field of H-shaped steel processing, in particular to an H-shaped steel processing correction device, and solves the problems that the inner side and the outer side of H-shaped steel cannot be simultaneously corrected by a correction mode in the prior art, and the outer side of the H-shaped steel is extruded and corrected, so that the H-shaped steel is easily corrected excessively, and the correction efficiency is high. And the correction effect of the H-shaped steel is influenced. The H-shaped steel machining correcting device comprises two supporting plates, a bearing frame is fixedly connected between the two supporting plates, side plates are fixedly connected to the two sides, away from the two supporting plates, of the bearing frame, and bidirectional screw rods are rotationally connected between the upper portions and the lower portions of the two side plates. According to the mode provided by the utility model, synchronous extrusion can be carried out from the inner side and the outer side of the H-shaped steel through all the supporting plates, so that the correction effect can be improved, the problem that the H-shaped steel is easily corrected excessively when extrusion is carried out from one side of the H-shaped steel in the prior art is solved, and the H-shaped steel correcting device has very high practicability.

The utility model discloses an H-shaped steel column for supporting a railway network, which relates to the technical field of H-shaped steel pillars and comprises a flange plate, an H-shaped column body is mounted on the upper side of the flange plate, a plate wrapping mechanism is mounted on the surface of the H-shaped column body, and the plate wrapping mechanism comprises a first-stage wrapping plate, a second-stage wrapping plate and a third-stage wrapping plate. The first-stage wrapping plate, the second-stage wrapping plate and the third-stage wrapping plate are arranged on the inner wall of the first-stage wrapping plate, the second-stage wrapping plate and the third-stage wrapping plate, two installation openings are formed in the two sides of the first-stage wrapping plate, the two sides of the second-stage wrapping plate and the two sides of the third-stage wrapping plate, locking assemblies are installed in the two installation openings, each locking assembly comprises an installation pipe, and the installation pipes are installed in the installation openings. The inserting blocks are aligned with the inserting holes, the limiting rings are driven to move through the counter-acting force of the springs, the limiting rings drive the inserting blocks to be inserted into the inserting holes, the third-stage wrapping plate is fixed to the H-shaped column body, the operation is repeated in sequence to complete sequential installation of the second-stage wrapping plate and the third-stage wrapping plate, and the rapid installation effect is achieved.

The utility model relates to H shaped steel processing technical field especially, relates to a kind of H shaped steel straightening machine, solve the correction equipment in prior art often only pay attention to the adjustment of external contour, and it is not convenient to effectively correct H shaped steel inner wall, this not only greatly reduces the convenience of H shaped steel correction, also significantly reduces the overall effect of H shaped steel correction problem.A kind of H shaped steel straightening machine, including frame, the inside of frame is rotatably connected with several rollers, and the top of frame is fixedly connected with top plate, and hydraulic pipe is embedded on the top plate, and the top of top plate is fixedly connected with top frame, and the top side of top frame is fixedly connected with hydraulic cylinder by bolt.The utility model can effectively correct the inside of H shaped steel accurately and powerfully, greatly improve the convenience and overall effect of correction, overcome the limitation that traditional correction equipment can only adjust external contour.

The utility model relates to the technical field of house building, and discloses a reinforcing device for a house building structure, which comprises an L-shaped connecting frame, U-shaped grooves are respectively arranged on the inner sides of two side walls of the L-shaped connecting frame, and H-shaped steel is inserted into the U-shaped grooves and is connected with the L-shaped connecting frame through a plurality of groups of connecting bolts; a clamping plate is arranged in the U-shaped groove, a moving assembly is installed on the side wall of the L-shaped connecting frame in a matched and threaded penetrating mode, and the moving assembly drives the clamping plate to transversely move to clamp and position the H-shaped steel. The moving assembly comprises a threaded shaft and a rotating hand wheel, and multiple sets of limiting grooves are formed in the rotating hand wheel. Compared with the prior art, the utility model has the advantages that the middle connecting plate of the H-shaped steel is inserted into the U-shaped groove on the side wall of the L-shaped connecting frame to limit the H-shaped steel up and down; the H-shaped steel and the L-shaped connecting frame are connected through the multiple sets of connecting bolts, and a connecting plate in the middle of the H-shaped steel is clamped and reinforced in cooperation with the clamping plates, so that the H-shaped steel of various thicknesses can be stably installed in the U-shaped groove.

The H-shaped steel welding device comprises a working table, a first mounting plate and a second mounting plate are arranged at the two ends of the working table respectively, and web clamping assemblies are rotationally connected to the opposite side faces of the first mounting plate and the second mounting plate. The first mounting plate is fixedly connected to the top face of the workbench, and a first motor is fixedly connected to the other side face of the first mounting plate and used for driving a web clamping assembly on the side face of the first mounting plate to rotate. A portal frame is arranged on the workbench in a crossing mode and slidably connected with the workbench, a driving assembly is arranged on the side wall of the workbench and connected with the bottom end of the portal frame, and welding guns are fixedly connected to the two ends of the bottom face of a top plate of the portal frame respectively. A first lifting platform is fixedly connected to the middle of the top face of the workbench, and flange plate fixing assemblies are slidably connected to the two ends of the top face of the first lifting platform. The H-shaped steel can be turned over in the welding process, manual operation is reduced, and the welding efficiency of the H-shaped steel is improved.

The invention provides a discontinuous H-shaped static pressure oil groove, a friction pair component and hydraulic equipment, and belongs to the technical field of hydraulic transmission equipment. The static pressure oil groove is in a discontinuous H shape after being unfolded and comprises two longitudinal groove bodies which are both in a semi-arc shape, bent inwards and distributed along the cambered surface of a plunger-roller friction pair. And the transverse groove body is linear, is positioned in the middle of the two longitudinal groove bodies, and is not connected with the two longitudinal groove bodies. Through the discontinuous H-shaped topological structure formed by not connecting the transverse groove bodies and the longitudinal groove bodies, compared with a traditional static pressure oil groove, through independent distributed lubrication, the friction torque can be greatly reduced, the bearing capacity is improved, and the service life of a plunger is prolonged.

The invention provides a wind power blade pultrusion plate, a girder and a girder assembly method. The pultrusion plate comprises an H-shaped section pultrusion plate body and a V-shaped section pultrusion plate body, grooves are formed in the left side and the right side of the H-shaped section pultrusion plate body correspondingly and used for enabling the section of the H-shaped section pultrusion plate body to be in an H shape, connecting faces are arranged on the left side and the right side of the V-shaped section pultrusion plate body correspondingly, and each connecting face comprises a first inclined face and a second inclined face which are connected at a certain included angle. And the connecting surface extends into the groove and is used for realizing the embedding of the pultrusion plate with the H-shaped section and the pultrusion plate with the V-shaped section. By means of the H-shaped section pultrusion plate and the V-shaped section pultrusion plate which are matched with each other, the embedded interlocking capacity between the pultrusion plates is improved, so that dislocation between the pultrusion plates is avoided, stacking caused by the straightness problem is reduced, and when the blade girder is assembled, the bearing uniformity and reliability of the girder are improved. And the pultrusion plate with the H-shaped section can also be used as a part of the girder, so that the performance of a girder splicing seam and an interlayer formed by assembling cannot be attenuated.

The utility model discloses an H-shaped double-station robot welding workstation for a rear triangular upper fork of a baby carriage frame. The H-shaped double-station robot welding workstation comprises a closed working fence, a welding robot and a workbench. The welding robot is fixedly arranged in the working fence, the number of the workbenches is two, the welding robot is located between the two workbenches, the welding robot and the workbenches are staggered to form an H shape, a waste gas extraction device is arranged at the top of the working fence, each workbench is movably provided with a positioning clamp assembly, and the two workbenches are parallel to each other. By the adoption of the method, through the H-shaped double stations, the movement stroke of the welding robot is reduced, the welding efficiency is improved, workers are protected through the automatic protection baffle during welding, waste gas generated during welding of the welding robot is exhausted out of the working fence through the waste gas extraction device, and the welding efficiency is improved. And by means of the positioning clamp assembly, the worker can rapidly conduct positioning, mounting and dismounting, and therefore the working efficiency is improved.

The utility model discloses a combined mutual inductor, and relates to the technical field of mutual inductors. The transformer comprises a bottom frame and a transformer body fixed on the upper end face of the bottom frame. The left side and the right side of the bottom frame are each provided with a stroke opening, the lower end face, located between the two stroke openings, of the bottom frame is provided with two I-shaped strips which are symmetrical front and back, the two ends of each I-shaped strip are each provided with a U-shaped block, and the upper end face of each U-shaped block is inserted into the corresponding stroke opening in a sliding mode. The U-shaped blocks are driven by the I-shaped strips to slide in the stroke openings, so that the distance between the two sets of I-shaped strips is adjusted, the assembling position can be adjusted conveniently according to the shape of an installation face of external equipment, and meanwhile the underframe and the I-shaped strips can be disassembled and assembled conveniently through stretchable work between the U-shaped blocks and the I-shaped strips.