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267 results about "Lateral movement" patented technology

Lateral movements or lateral flexions within equestrianism, have a specific meaning, used to refer to movements made by a horse where the animal is moving in a direction other than straight forward. They are used both in training and in competition, vary in difficulty, and are used in a progressive manner, according to the training and physical limitations of the animal.

Device for learning and training the underwater dolphin kick and methods

ActiveUS12544627B2Swimming detailsSwimming glovesPhysical medicine and rehabilitationHand parts
A swim training device includes: (a) a platform having a top side and a bottom side, and extending longitudinally from a leading edge to a trailing edge and extending laterally from a left side to a right side; and (b) a hands pocket located on the top side of the platform and including a hands entry opening facing toward the trailing edge of the platform, wherein: (i) the hands pocket is constructed to receive a user's hands through the hands entry opening so that the user's hands are located in the hands pocket in a generally extended configuration; (ii) the hands pocket is constructed to hold the user's hands in place in the generally extended configuration against the top side of the platform; and (iii) the hands pocket is constructed to resist longitudinal and lateral movement of the user's hands relative to the platform when the user's hands are located within the hands pocket.
Owner:PRIMIS LLC

Wind field detection device for additive manufacturing equipment

The invention belongs to the technical field of additive manufacturing equipment manufacturing, and particularly relates to a wind field detection device for additive manufacturing equipment, which comprises a transverse moving part, and a guide part is arranged on the left side of the transverse moving part; a wind power detection component is arranged at the top of the movable base; the movable base comprises a bearing chassis, and a girdling groove is formed in the lower surface of the bearing chassis. The wind sensor is driven to perform free plane sliding motion in the wind power detection equipment through the transverse moving part, the guiding part and the moving base, so that wind power at different point positions is tested, and in the wind power testing process, the moving base can be tightly attracted to the upper surface of the long sliding rail through the magnetic force of the built-in magnetic ring, so that the wind power detection equipment is more convenient to use. A reinforcing effect is achieved on the moving roller which freely slides, so that the problem that the wheel body at the bottom of the equipment is easy to slip, even shift or topple under the action of wind power when the wind power of a tested wind field is relatively large is avoided.
Owner:HUNAN MECHANICAL & ELECTRICAL POLYTECHNIC

A positioning device for preventing lateral movement of a workpiece when the mould is opened

This invention provides a positioning device for preventing lateral movement of a workpiece during mold opening. The device includes a lower mold assembly and a positioning assembly. The lower mold assembly includes a punch, a blank holder, and a lower mold base. The punch is fixedly mounted on the lower mold base. The blank holder is vertically movable and positioned on the lower mold base, surrounding the outer periphery of the punch. The bottom of the blank holder is connected to the lower mold base via a nitrogen spring. The working surface of the blank holder is inclined. During mold opening, the blank holder is lifted by the nitrogen spring, making its working surface higher than the punch. The positioning assembly is vertically extendable and retractable on the working surface of the blank holder. It can retract into the blank holder before sheet metal stamping and extend out of the blank holder during mold opening after sheet metal stamping, abutting the edge of the sheet metal to achieve horizontal positioning of the workpiece. This invention has the advantages of preventing the workpiece from sliding along the inclined surface of the blank holder during mold opening and ensuring workpiece positioning accuracy.
Owner:TAILIN MOULD (GUANGDONG) CO LTD

Exercise system and climbing simulator

The present invention is directed toward an exercise machine and climbing simulator that enables its users to initiate the climbing or crawling motion whilst being rotated at different angles. This invention includes a rotatable framework and a plurality of foot spines and arm spines that are configured to support the feet and arms of a user. As the framework rotates, the user incurs exercise in maintaining contact with the plurality of foot and hand spines. Each of the foot and hand spines is decoupled from each other, that is, each of the foot and hand spines is configured with independent rotational and lateral movement. By changing the angles of rotation and the positions of the foot and hand spines, gravity is applied in different ways and therefore different muscle groups are targeted. Thus, this invention assists users in acquiring varying degrees of physical fitness and mountain climbing preparation.
Owner:LAKSHMIPATHY NARENDRANATH

Electric drive dual-purpose three-wheeled tractor

ActiveCN224689921Uflexible steeringSuitable for both road and rail traction needsPower batteryNew energy
The utility model relates to a kind of electric drive dual-purpose three-wheel tractor, belong to track tractor field. Including car body, guide wheel and driving rubber wheel, power battery and hydraulic station are set on car body, the front side and rear side of car body are respectively provided with connecting car hook;The new energy three-wheel public railway dual-purpose tractor provided by the utility model is combined by innovative three-wheel architecture and pure electric drive system, solves the technical problems of traditional tractor in mobility, environmental protection, mode switching reliability and the like, with significant technical progress and practical value, while designing cooperation 360 ° rotating wheel, can realize in-place steering and lateral movement, so that vehicle can freely maneuver in subway tunnel, factory workshop and other narrow space, solve the embarrassing situation of traditional tractor in limited environment "dilemma".
Owner:SHANDONG DONGTIE POWER TECH CO LTD

Transverse moving equipment

The utility model discloses a transverse moving device which comprises two C-shaped frames, a lead screw rectangular pipe is arranged between the two C-shaped frames, universal wheels are arranged at the two ends of the lower walls of the two C-shaped frames, a supporting mechanism is arranged between the two C-shaped frames and the ground, and two force arm rods are symmetrically and movably arranged on the side wall of one side of the lead screw rectangular pipe. A hydraulic cylinder and an enclasping limiting piece are connected between the two force arm rods, round pipes are rotationally arranged on the side walls of the two force arm rods correspondingly, the other ends of the two round pipes are connected with an airplane wheel limiting plate, and two first rollers and two second rollers are rotationally arranged between the force arm rod and the airplane wheel limiting plate which are located on the same side correspondingly. And a manual pump is mounted on the side wall of the other side of the screw rod rectangular pipe, and the manual pump and the hydraulic cylinder are arranged in a matched mode. The utility model relates to the technical field of transverse movement of unmanned aerial vehicles. According to the transverse moving equipment, the hydraulic rods in the hydraulic cylinders contract to drive the airplane wheel limiting plates to be lifted through oil return of the manual pumps, and stable holding and lifting of the unmanned airplane wheels are achieved.
Owner:SICHUAN GUOWEIFU MACHINERY EQUIPMENT CO LTD

Tooling plate circulating system

The invention discloses a tool plate circulating system which comprises an upper-layer conveying line, a lower-layer conveying line and a plate returning machine. The plate returning machine comprises a base, a swing arm, a balance arm and a loading support, and the base, the swing arm, the balance arm and the loading support jointly define a parallelogram-shaped deformation cavity. Compared with a plate returning machine structure in the prior art, the plate returning machine has the advantages that a tank chain translation machine with an extremely high failure rate is omitted, the tool plates can enter and exit from the plate returning machine only by means of the conveying capacity of an original conveying line, the time for the tool plates to enter and exit from a tank chain bearing area is shortened in the transferring process of the tool plates, and the overall efficiency is improved; and the maintenance time and cost can be saved. Besides, the plate returning machine of the scheme defines a parallelogram-shaped deformation cavity in the direction of a front view, the height position of the loading support can be flexibly changed in the mechanical structure, the movement process is smooth, horizontal and transverse movement is avoided, the working stability of the plate returning machine is improved, and the damage risk of the equipment structure is reduced.
Owner:JIANGMEN DONGPENG SMART HOME CO LTD +4

A steel structure weld flaw detection scanning mechanism

ActiveCN224286813UMeet the needs of flaw detectionImprove flaw detection efficiencyAnalysing solids using sonic/ultrasonic/infrasonic wavesWelding defectPhysics
This utility model discloses a steel structure weld flaw detection scanning mechanism, relating to the field of steel structure inspection technology. The weld flaw detection scanning mechanism includes a base and a flaw detector mounted on the base, as well as a lifting assembly, an angle control assembly, a lateral movement assembly, and a moving assembly. This utility model, through the lifting assembly and the probe fixed on the lifting platform, can perform flaw detection on welds at high positions, improving detection efficiency. Simultaneously, the angle control assembly allows for arbitrary control of the probe angle, thus meeting the flaw detection needs of non-linear welds and improving the comprehensiveness and accuracy of flaw detection. The device, through signal feedback from the flaw detector in the lateral movement assembly and in conjunction with a PLC controller, can stop the probe's detection movement in real time when a weld defect is detected, thereby achieving precise positioning of the welding defect and avoiding positional errors caused by human error during handheld inspection.
Owner:JSTI GRP INSPECTION & CERTIFICATION CO LTD

Hoisting frame for mud pump for oil drilling and production

The utility model discloses a hoisting frame for an oil drilling and production slurry pump, and belongs to the technical field of slurry pump hoisting. The petroleum drilling and production slurry pump hoisting frame specifically comprises supporting assemblies which are oppositely arranged, a transverse rod assembly arranged on the side walls of the supporting assemblies, a driving assembly arranged on the top of the transverse rod assembly and a movable assembly which is connected to the transverse rod assembly in a sleeving mode and is in linkage with the driving assembly. A portal frame type structure is formed, a movable assembly connected with the transverse rod in a sleeving mode is arranged on the transverse rod, the movable assembly can achieve left-right and up-down movement through the driving assembly and the movable assembly, and meanwhile stability in the transverse movement process is improved; the traction assembly is arranged at the bottom of the self-locking hook, and the suspension assembly is arranged at the bottom of the traction assembly; a suspension frame in the suspension assembly is matched with a combined strip to be connected with an anti-abrasion frame, so that friction force can be increased while suspension matching is guaranteed, and replacement after later abrasion is also facilitated.
Owner:PERIC PETROLEUM EQUIPMENT (SHANDONG) CO LTD

Pin shearing mechanism of inductor plate penetrating machine

ActiveCN224115059UTool bitClassical mechanics
The utility model discloses a pin shearing mechanism of an inductance plate penetrating machine, which comprises a front guide rail, a rear guide rail, a sliding block connecting plate and a pin shearing upper plate, the sliding block connecting plate slides along the front guide rail and the rear guide rail, the pin shearing upper plate is fixed above the sliding block connecting plate, a pressing air cylinder is arranged on the pin shearing upper plate, and a driving end of the pressing air cylinder is connected with an upper pressing block. A wire position plate is fixed to the middle of the pin shearing upper plate, the front end and the rear end of the wire position plate are movably connected with wire pin pressing plates, a lifting plate is arranged between the pin shearing upper plate and the sliding block connecting plate and moves in the vertical direction, pulling plates transversely move on the two sides of the lifting plate, tool bits are slidably connected to the pulling plates, and side edge pressing blocks are elastically connected to the tool bits. And the side edge pressing blocks are inserted into the inner sides of the wire foot pressing plates. According to the pin shearing mechanism of the inductor plate penetrating machine, an inductor is pressed, pins on the inductor are clamped, straightened and then sheared to be flush, the machining process is rapid and accurate, efficiency is improved, the flatness of the pins of the inductor is guaranteed, and labor cost is saved.
Owner:DONGGUAN DIANQU ELECTRONIC TECHNOLOGY CO LTD

Downhill leveling mechanism for powder-liquid double-chamber bag

The invention discloses a powder-liquid double-chamber bag downhill leveling mechanism which comprises a lower conveying rail and an upper conveying rail, a fan-shaped ramp is installed between the lower conveying rail and the upper conveying rail, a moving mechanism is arranged above the fan-shaped ramp, the moving mechanism comprises tooth sliding rails which are symmetrically arranged, a sliding buckle table is arranged on the tooth sliding rails in a sliding mode, and the sliding buckle table is provided with a sliding groove. A supporting table is fixedly connected between the two sliding buckling tables, a correcting mechanism is installed at the bottom of the supporting table and comprises a mounting plate with the height position adjustable, a correcting lead screw is rotationally connected to the bottom of the mounting plate, and a correcting roller is rotationally arranged on the outer side of the correcting lead screw. The symmetrically-arranged correcting rollers can apply proper acting force to the inclined part through transverse movement and rotation, the powder-liquid double-chamber bag is adjusted to the horizontal position, and after the correcting mechanism corrects the powder-liquid double-chamber bag, the moving mechanism can drive the powder-liquid double-chamber bag to stably move to the lower conveying rail so as to prevent the powder-liquid double-chamber bag from further inclining.
Owner:北京锐业制药(潜山)有限公司

A multifunctional handling device for concrete barriers

The present application relates to material handling technology field, more specifically, it relates to a kind of multifunctional handling equipment for concrete guardrail, including forklift body, portal structure and working device, portal structure is set on forklift body, and the lower end of portal structure is provided with pallet fork, and working device is set on the upper end of portal structure, and angle control mechanism is set between portal structure and forklift body;Working device includes connecting plate, frame and actuating mechanism, connecting plate is fixedly connected with portal structure, frame is slidably arranged on connecting plate along transverse direction, and actuating mechanism is arranged on frame along longitudinal direction.The present application significantly improves the multifunctionality and operational flexibility of concrete guardrail handling.Angle control mechanism and outer portal linkage realize the accurate height adjustment of pallet fork, combined with the lateral movement mechanism driven by side shift cylinder and lead screw-threaded sleeve longitudinal drive system, so that actuating mechanism can complete three-dimensional space accurate positioning.
Owner:山西省智慧交通实验室有限公司 +2

Clamping mechanism and mechanical device with same

The utility model relates to the technical field of mechanical equipment, in particular to a clamping mechanism and a mechanical device with the clamping mechanism, the clamping mechanism comprises a clamping device and a lifting device located at the bottom of the clamping device, the clamping device comprises a transverse control assembly and a vertical control assembly movably connected to one side of the transverse control assembly, the transverse control assembly can control transverse movement of the vertical control assembly. The bottom of the vertical control assembly is movably connected with a pushing part, the vertical control assembly can control vertical movement and pushing movement of the pushing part, and the pushing movement direction is perpendicular to the transverse movement direction and the vertical movement direction; a clamping jaw assembly is fixedly connected to the bottom of the pushing piece, and the pushing piece can move to drive the clamping jaw assembly to move. According to the clamping mechanism and the mechanical device with the clamping mechanism, the clamping mechanism can move in multiple directions and has high flexibility.
Owner:SHENZHEN FATE INTELLIGENT TECHNOLOGY CO LTD

Efficient anti-skid stable clamp for loading and unloading goods by forklift

The utility model relates to the field of forklift loading and unloading, and discloses a forklift cargo loading and unloading efficient anti-skid stable clamp which comprises a bottom plate, a displacement assembly capable of transversely moving is arranged on the bottom plate, a driving assembly for driving clamping plates on the two sides to move relatively is arranged on the displacement assembly, and a plurality of sets of rolling shafts are arranged on the bottom plate at equal intervals. The low friction characteristic of the rolling shaft is that goods directly fall on the rolling shaft when being unloaded, traditional sliding friction (such as direct contact with a bottom plate) is replaced by rolling friction, and the transverse movement resistance is reduced by about 60%-80%. In an actual scene, one person can push ton-level goods to complete position adjustment (2-3 persons are needed traditionally), and the single loading and unloading time is shortened by more than 30%.
Owner:ZHONGJIANG LOGISTICS CO LTD

Moving bolster having multi-directional mobility for press machines

PCT designated stageWO2026147480A1Gear wheelMachine
The invention relates to a moving bolster (10) developed to accelerate die changing and preparation processes in press machines (1); having movement capability in three axes, being a lateral axis (X), a longitudinal axis (Y), and a vertical axis (Z). The invention possesses a rigid mechanical transmission system transmitting the drive received from the motors (20) on the body to the relevant wheels (31, 41) by means of the main shaft (21) and gear sets (32, 44) without using chains. In the invention, bevel gear sets (42) directing the movement by 90 degrees, motion transmission shafts (43), and carrier arms (51) carrying the second wheels (41) are used to provide the transition from longitudinal (Y) movement to lateral (X) movement. The system ensures the second wheels (41) sit on the second rail (40) with the pushing movement of the pistons (50) connected to the carrier arms (51) and the moving bolster (10) changes mode by rising in the vertical axis (Z).
Owner:DIRINLER MAKINA SAN VE TIC A S

A dual-wheel omnidirectional balancing robot with variable drive wheel pose relative to the chassis

A dual-wheel omnidirectional balancing robot with variable drive wheel pose relative to the chassis includes a body, a chassis, first and second drive wheels, first and second wheel pose adjustment drive components, and wheel position adjustment guide components. The wheel position adjustment guide components are mounted on the chassis, and both the first and second wheel pose adjustment drive components are mounted on the wheel position adjustment guide components. The first / second drive wheels are mounted on the first / second wheel pose adjustment drive components. This invention achieves adjustable pose between the wheels and the chassis. With the vehicle's orientation unchanged, the robot can move forward, backward, diagonally, and laterally simply by adjusting the relative pose of the wheels on the chassis. During lateral movement, the robot can accelerate and decelerate while maintaining a vertical body. When turning in place, only the relative pose of the wheels needs to be adjusted without changing the vehicle's orientation, thus significantly improving its adaptability in confined spaces.
Owner:NORTHEASTERN UNIV CHINA

Main machine of tunneling equipment and tunneling equipment

ActiveCN223497909UTunnelsMachineBall joint
The utility model provides a main machine of tunneling equipment and the tunneling equipment. The main machine of the tunneling equipment comprises a first shield body and a second shield body and is provided with a spherical hinge structure; the spherical hinge structure comprises a spherical head part arranged on the first shield body and a spherical surface part which is arranged on the second shield body and surrounds and wraps the spherical head part; any one of the spherical head part and the spherical surface part is provided with a protruding guide block; wherein the guide block is attached to the spherical head part and the spherical surface part respectively. According to the utility model, the ball head part can be prevented from greatly moving back and forth or moving through the guide block, and the guide block can also provide a guide effect for the rotation of the ball head part and provide supporting force for the rotation of the ball head part.
Owner:NINGBO YONGBENG EQUIPMENT CO LTD

Multi-wired package detection and unwinding module and winding machine

This invention relates to a multi-connected coil inspection and unloading module and a winding machine, comprising a winding main shaft, a mold locking sub-shaft, and a winding mold; an inspection and unloading mold is provided on one side of the winding main shaft, the winding main shaft including the winding module and a lateral movement cylinder driving its lateral movement, the lateral movement direction being perpendicular to the lateral movement support; the winding mold is provided with multiple retractable winding seats, and the inspection and unloading mold includes a pressing seat for pressing these winding seats and an inspection clamp for holding the enameled wire at both ends of the coil. The inspection and unloading mold is also provided with a movable fork with multiple fork teeth, and the end face of the winding mold is provided with notches corresponding to the fork teeth; this invention integrates unloading, inspection, and unloading functions, and through coordinated mechanical actions, realizes automatic, rapid, and non-destructive separation of multi-connected coils from the mold, and simultaneously completes electrical inspection and directional transfer, significantly improving production efficiency and product processing consistency.
Owner:SHENZHEN HONEST MECHATRONIC EQUIP CO LTD

Single-girder bridge erecting machine

This invention belongs to the field of bridge erection technology and relates to a single main beam bridge erection machine, comprising: a main beam, adopting a single rectangular frame structure, with a stainless steel track on its lower chord; a leg system, including a front main leg, a middle main leg, and a rear main leg distributed longitudinally along the main beam, each leg having height adjustment, rotation, and lateral movement functions to adapt to different construction conditions, and cooperating with the lower chord track of the main beam through clamping and driving mechanisms to realize the main beam passing through the span; and a crane system. The advantages of this invention are: during beam erection, the front main leg is flipped and folded using a hydraulic telescopic cylinder, the beam transport vehicle transports the beam to the designated position, and the crane completes the hoisting and precise lowering of the beam. This equipment adopts a single main beam structure combined with a modular leg system, resulting in a simple and compact structure; remote control operation enables coordinated operation of various mechanisms, leading to high construction efficiency; the legs are adjustable in height and position, and the crane is equipped with a lateral movement mechanism to adapt to different spans and working conditions.
Owner:HENAN GENI INTELLIGENT CRANE CO LTD

Travelling crane system for angle steel production workshop

The invention discloses an angle steel production workshop travelling crane system, and relates to the field of angle steel production, the angle steel production workshop travelling crane system comprises a main beam, the main beam is provided with a trolley mechanism, the trolley mechanism is in transmission connection with a movable pulley, the hanging side of the movable pulley is fixedly provided with a hanging rod, and a support adjusting mechanism is arranged between the movable pulley and the hanging rod; the supporting adjusting mechanism comprises a supporting seat fixed to the periphery of the movable pulley hanger, a supporting rod is arranged at one end of the supporting seat, an adjusting roller is rotationally connected to one end of the supporting rod, a transverse moving assembly is arranged between the supporting rod and the supporting seat, and a lifting assembly is arranged at the end, away from the adjusting roller, of the supporting rod. An extrusion clamping assembly is arranged at the end, close to the adjusting roller, of the supporting rod, and an auxiliary limiting assembly is arranged on one side of the supporting rod. The lifting assembly and the transverse moving assembly are matched to move the adjusting roller to the position below the angle steel and lift the angle steel, the gravity center of the angle steel is accurately and finely adjusted, the risk that the angle steel shakes or falls in the carrying process is effectively avoided, and workers can complete the carrying operation of the angle steel more safely.
Owner:MIANYANG SHUANGHUI METAL TECH CO LTD

Marine lifting device

The utility model provides a marine lifting device. The marine lifting device comprises a base, a movable plate frame, a transverse moving device and a lifting device. The base comprises a bearing table. The movable plate frame is movably arranged on the upper side of the bearing table. The transverse moving device is arranged on the base and is configured to drive the movable plate frame to move. The lifting device is arranged at one end of the movable plate frame; the lifting device is provided with a lifted object connecting part, and the lifted object connecting part is located on the upper side of one end of the bearing table. During working, the bearing platform of the base is arranged at the position, suitable for lifting an object, of the deck, the transverse moving device drives the connecting part of the movable plate frame and the lifted object to the outer side of the weighing platform and the outer side of the deck, and lifting of the object is not affected. And then the lifting device drives the object to rise through the lifted object connecting part. When the object is lifted to the highest position, the transverse moving device drives the movable plate frame, the lifted object connecting part and the lifted object to the upper side of the weighing platform, even if the cargo is automatically moved to the ship plate, the danger is reduced.
Owner:CHINA STATE SHIPBUILDING CORP LTD RESEARCH INSTITUTE 719

A precision alignment device for replacing railway turnouts

This utility model relates to the field of railway operation and maintenance, and discloses a precise alignment device for replacing railway turnouts, comprising: a pulley bracket; a first pulley group and a second pulley group respectively installed on the pulley bracket, the first pulley group being located below the second pulley group, the first pulley group and the second pulley group protruding from the bottom and top of the pulley bracket respectively, the axial directions of the first pulley group and the second pulley group being perpendicular to each other; and a slide rail located below the first pulley group, the first pulley group being in rolling connection with the upper surface of the slide rail. Through the cooperation of the first pulley group and the second pulley group, the turnout can simultaneously achieve lateral movement during longitudinal translation, improving construction efficiency.
Owner:中国铁路南宁局集团有限公司

Anti-slip bouncing exercise and training shoes

The utility model relates to the field of exercise and training shoes, and particularly discloses an anti-slip bouncing exercise and training shoe which comprises an insole, a midsole arranged below the insole, an outsole arranged below the midsole, an anti-slip sole arranged on the lower surface of the outsole, a shoe body arranged above the insole, an antibacterial insole arranged inside the shoe body, an elastic part arranged at the front end of the midsole and four air columns arranged at the rear end of the midsole. The air column springs are arranged in the air columns respectively, the elastic pieces are matched with the air columns, energy can be stored and released in the jumping process, a wearer is helped to jump higher or farther, impact force from the ground can be absorbed in the landing and running process, vibration to the feet, knees and the waist is reduced, joints of a sporter are protected, and the sporter is more comfortable to wear. The antiskid bottom can provide better edge road holding force through the arrangement mode of the insection protruding blocks and the triangular protruding blocks, slipping is prevented during lateral movement or turning, better road holding force is provided during advancing, additional friction force is provided during braking or speed reduction, and rapid stopping or body shape stabilizing is facilitated.
Owner:GUIZHOU PUAN MANJI CLOTHING CO LTD

Intermittent reciprocating slider based on single-roller chain

The application discloses a kind of intermittent reciprocating slider based on single roller chain, belong to intelligent parking equipment technical field.The application includes the driving wheel and driven wheel by the circulation chain transmission type link of horizontal arrangement, also includes the steering wheel of the circulation chain steering, and the left chain segment of the circulation chain is guided to N pair of guide wheels of N level;The upper surface of the circulation chain is fixedly connected with the upper roller of horizontal arrangement by connecting shaft;The upper roller is inserted into the rectangular slide groove in the bottom of slider above, and the upper roller is driving wheel.By slider carrying goods, it can avoid the interference of any direction in horizontal state of slider with upper roller.Circulation chain drives the transverse motion of upper roller when rolling in slide groove, at this time slider keeps still, if 3 stage, then there are 3 short intermittent stop, circulation returns 1 long intermittent stop, without frequent start-stop motor enough time for loading and unloading.
Owner:ANHUI MA STEEL INTELLIGENT STEREOSCOPIC PARKING EQUIP CO LTD

Bridge erecting machine trolley transverse moving hydraulic device and automatic beam falling control method

The invention discloses a bridge erecting machine trolley transverse moving hydraulic device and an automatic beam falling control method. Comprising a bridge girder erection machine main beam, a beam falling trolley, a transverse moving trolley, a transverse moving driving mechanism, a hydraulic control system, a dual-redundancy displacement detection unit, a central control unit, a hydraulic locking module and a self-adaptive deviation compensation module. The bridge girder erection machine main beam extends in the longitudinal direction, and a longitudinal moving rail extending in the longitudinal direction is arranged at the top of the bridge girder erection machine main beam. By means of the design that a two-stage sliding assembly structure is matched with chain type transmission transverse movement, the lateral deflection problem of a traditional single-oil-cylinder straight pushing structure is thoroughly solved, lateral stress in the transverse movement process is effectively counteracted by means of cooperation of an anti-deflection guide sliding assembly and a sliding guide type pushing base, abrasion of a rail and a transmission part is reduced, and the service life of the rail is prolonged. The straightness of transverse moving and sliding and the stability of the overall structure are greatly improved, the service life of equipment is prolonged, and the equipment failure rate and the maintenance cost in the construction process are reduced.
Owner:WUXI RUISHENG HIGH SPEED RAILWAY TECH CO LTD

A robotic leg and ankle structure and a humanoid robot

This invention provides a robot leg and ankle structure and a humanoid robot, comprising: a first motor, a second motor, a first telescopic rod, a second telescopic rod, a foot, a flexion mechanism, and a lateral movement mechanism; the first telescopic rod is mounted on the first motor; the second telescopic rod is mounted on the second motor; one end of the flexion mechanism is movably connected to the first telescopic rod, and the other end is movably connected to the foot; one end of the lateral movement mechanism is movably connected to both the second motor and the second telescopic rod, and the other end is fixedly connected to the foot; this application, through the direct drive of the first and second telescopic rods, greatly improves the accuracy of foot control, and simultaneously allows for adjustment of the foot's pitch and lateral movement directions by controlling the flexion and lateral movement mechanisms.
Owner:BEIJING INSPIRE ROBOTS TECH CO LTD

Method and device for automatically regulating and controlling pre-camber of cast-in-place box girder

The invention provides a cast-in-place box girder pre-camber automatic regulation and control method and device. The device comprises a first-stage jacking system, a second-stage jacking system, a third-stage jacking system and a transverse moving system. After the pouring maintenance of the current span box girder is completed, the hydraulic oil cylinders of the first-stage jacking systems of the front and rear main supporting legs retract, the whole machine falls down, and the formwork is demoulded; the hanging outer rib is disconnected, a three-stage jacking system oil cylinder at the top of the cross beam retracts, and a transverse moving system is started to achieve mold opening; the whole machine moves forwards by one span, and the jacking amount is adjusted according to the longitudinal slope of a main beam through a front and rear main supporting leg first-stage jacking system; correcting the section position of the template through a three-stage jacking system at the top of the cross beam, and controlling the bottom die to be positioned at the same elevation; a transverse moving system is started to complete outer mold bottom plate connection, and the actual position line of the mold plate is determined; calculating to obtain the elevation adjustment amount of the outer mold of each block based on an influence matrix method, and performing synchronous and automatic regulation and control by utilizing a secondary jacking system, so that a template system reaches a designed pre-camber line position; the problems that the pre-camber regulation and control efficiency of a traditional cast-in-place box girder movable formwork is low, errors are uncontrollable and the like are solved.
Owner:CCCC SECOND HARBOR ENGINEERING CO LTD

Dispensing device

ActiveCN117380471BFixed framePhysics
This invention provides a dispensing device, including a fixed frame, a vertical frame, a horizontal frame, and a dispensing cylinder. A tracking wheel is mounted on the fixed frame, and a tracking track is mounted on the horizontal frame. The tracking wheel abuts against the tracking track laterally. A tension spring is mounted on the fixed frame, which laterally pulls the horizontal frame. By setting the tracking wheel and tracking track, a horizontal movement is added to the existing vertical movement of the dispensing head. On the one hand, compared to direct dispensing, the oblique disengagement helps to detach the formed glue dot more quickly, ensuring the quality of the glue dot formation. On the other hand, the inclined dispensing cylinder provides sufficient space above the dispensing head, allowing a detection camera to be directly mounted above the dispensing head for real-time detection, shortening the dispensing cycle time and greatly improving dispensing efficiency.
Owner:JIANGSU XINZHIDA NEW ENERGY EQUIP CO LTD