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43results about How to "The support state is stable" patented technology

Optical axis levelling and gravity unloading supporting method of large diameter lightweight mirror

ActiveCN102436052AEven by forceAchieving Adaptive BalanceMountingsPull forceOptical axis
The invention provides an optical axis levelling and gravity unloading supporting method of a large diameter lightweight mirror. The method has the following advantages: the characteristics that the pulley block lifting ropes can adaptively shift and the provided pull is changeless are utilized to realize that not only supporting force but also lifting and pulling forces can be provided to the large diameter lightweight mirror in the level state of the optical axis and the supporting force and the lifting and pulling forces can realize adaptive equilibrium; deformation of the large diameter lightweight mirror caused by gravity effect can be furthest reduced in the environment of ground gravity field, thus improving the optical detection precision; and meanwhile, the method has terrific engineering feasibility.
Owner:BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH

Sliding door apparatus

A sliding door apparatus capable of effectively restraining sliding movement of a door body is provided. A sliding door apparatus 1 includes: a rail 20 having an inner surface 24 formed to have a concave shape, the inner surface 24 having a first support surface 24A and a second support surface 24B which are not parallel to each other; a hanger 30A, 30B having a first driving member (32, 37) in rolling contact with the first support surface 24A, and a second driving member (33, 38) in rolling contact with the second support surface 24B; and a door body 40 configured to be moved in a longitudinal direction of the rail 20 through the hanger 30A, 30B. When seen along the longitudinal direction of the rail, the first support surface 24A and the second support surface 24B are formed to come close to each other as they extend toward a bottom of the inner surface 24.
Owner:NABLESCO CORP

Portable electronic equipment and supporting structure thereof

The invention discloses a supporting structure of portable electronic equipment. The supporting structure is used for supporting a main body of the portable electronic equipment and comprises a supporting body with a bending part and a slide rail arranged on the main body, wherein the first end of the supporting body is rotatably pivoted on the main body, the second end of the supporting body is slidably connected to the slide rail, and a slot is arranged at the position where the main body is opposite to the supporting body and / or in the slide rail. The invention also discloses portable electronic equipment supported by adopting the supporting structure. The portable electronic equipment and the supporting structure thereof have the characteristics of compact structure, stable supporting and capability of realizing multi-angle adjustment.
Owner:BYD CO LTD

Fan electric machine fixing structure of integral conditioner

The invention relates to a fan electric machine fixing structure of integral air conditioner that is made up of fan electric machine shielded enclosure, and electric machine fixing structure. The electric machine fixing structure is made up of fan electric machine fixing timer and screw thread on the fixation timber. Thus, the fan electric machine would be fixed without installation. And the cost would be decreased and the manufacturing efficiency would be increased.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Power slide device for vehicle seat

A power slide device (15) for a vehicle seat includes a lower rail (16) and an upper rail (20) slidable relative to the lower rail, a front support member (23) fixed to the lower rail, a screw rod (22), a rear support member (37) provided with a rear orthogonal plate portion (39) and a fixed plate portion (38), a movement limiter (45) which limits movement of the screw rod, a worm wheel (53), and a collision load receiving portion (32) which limits forward tilting of the rear orthogonal plate portion by contacting the base surface of the lower rail when a force is exerted on the screw rod forwardly from the worm wheel. The collision load receiving portion (32) is positioned in front of the rear orthogonal plate portion and is spaced downward from the screw rod and integrated with the rear support member that is mounted to the screw rod.
Owner:SHIROKI KOGYO CO LTD

Detachable lifting device for marine surveying and mapping

The invention belongs to the technical field of marine surveying and mapping, and particularly relates to a detachable lifting device for marine surveying and mapping, which comprises a supporting plate, a lifting motor, a driving gear, a matching gear, a lifting screw rod and a hollow shaft, and is characterized in that the driving gear is driven to rotate through the operation of the lifting motor, and the hollow shaft rotates under the matching rotation of the matching gear; the supporting structure can achieve lifting of a lifting screw, swing of a swing rod and lifting adjustment of a supporting plate under contraction limiting of a first spring, the horizontal state of the supporting plate can be adjusted under cooperation of a damping shaft, supporting of a surveying and mapping instrument is achieved under cooperation of a suction cup, and the supporting structure is composed of a movable cylinder, a rubber ball, a telescopic pipe and the like. The marine surveying and mapping device can be freely assembled on the bottom side of the supporting plate, is provided with a lifting structure composed of a lifting screw rod, a swing rod, a supporting plate and the like, can be freely assembled on the top side of the supporting plate, achieves overall disassembly or assembly, can be convenient to carry, facilitates marine surveying and mapping work, and meanwhile can be used for various terrains.
Owner:邓安达

Novel steel pipe assembly for wind power generation

The invention relates to the technical field of steel pipe assemblies for wind power generation, and discloses a novel steel pipe assembly for wind power generation. The novel steel pipe assembly forwind power generation comprises a base, an outer pipe and an inner pipe, wherein the top of the base is fixedly provided with the outer pipe and the inner pipe inside the outer pipe respectively; theopposite sides of the outer pipe and the inner pipe are fixedly connected with reinforcing rods; mounting frames above the reinforcing rods are fixedly installed on the opposite sides of the outer pipe and the inner pipe; sliding grooves are formed in the upper and lower side walls of inner cavities of the two mounting frames; abutting plates are movably arranged in the two mounting frames; and sliding blocks with one ends extending into the sliding grooves are fixedly arranged on the upper and lower sides of the two abutting plates. The novel steel pipe assembly for wind power generation solves the problems that a worker can climb a ladder inside the steel pipe assembly when checking, the ladder is not used for a long time, the worker easily slips on the outer surface of the ladder, and potential safety hazards are caused due to poor safety protection of the existing ladder.
Owner:江苏帕卓管路系统股份有限公司

Novel variable-damping hydraulic cylinder

The invention discloses a novel variable-damping hydraulic cylinder. The novel variable-damping hydraulic cylinder comprises a cylinder body, a piston rod movably connected with the cylinder body anda piston body arranged in the cylinder body, the piston body comprises a fixing piston, a first piston and a second piston, the first piston and the second piston are arranged on the two sides of thefixing piston separately, the first piston and the fixing piston are each provided with a matching hole slidably connected with the piston rod, the second piston is fixedly connected with the end of the piston rod, a first cavity is formed by the first piston and the fixing piston, a second cavity is formed by the second piston and the fixing piston, the first piston and the second piston are connected with a first elastic part and a second elastic part which are arranged at the two ends of the cylinder body respectively, the first cavity communicates with the second cavity through an oil waychannel formed in the fixing piston, and an adjusting mechanism capable of adjusting the guiding port diameter is arranged in the oil way channel. According to the novel variable-damping hydraulic cylinder, the structure is simple, piston rod extension and contraction two-way damping adjusting can be achieved, and then the speed of knee joints in the swinging period and the stability of the knee joints in the supporting period can be adjusted.
Owner:SHENZHEN ROBO MEDICAL TECH CO LTD

Sliding door apparatus

A sliding door apparatus capable of effectively restraining sliding movement of a door body is provided. A sliding door apparatus 1 includes: a rail 20 having an inner surface 24 formed to have a concave shape, the inner surface 24 having a first support surface 24A and a second support surface 24B which are not parallel to each other; a hanger 30A, 30B having a first driving member (32, 37) in rolling contact with the first support surface 24A, and a second driving member (33, 38) in rolling contact with the second support surface 24B; and a door body 40 configured to be moved in a longitudinal direction of the rail 20 through the hanger 30A, 30B. When seen along the longitudinal direction of the rail, the first support surface 24A and the second support surface 24B are formed to come close to each other as they extend toward a bottom of the inner surface 24.
Owner:NABLESCO CORP

Integrated fixing piston type variable-damping hydraulic cylinder

The invention discloses an integrated fixing piston type variable-damping hydraulic cylinder. The integrated fixing piston type variable-damping hydraulic cylinder comprises a cylinder body, a pistonrod movably connected with the cylinder body and a piston body arranged in the cylinder body; the piston body comprises a fixing piston, a first piston and a second piston, the first piston is fixedlyconnected with the end of the piston rod, a first cavity is formed by the first piston and the fixing piston, a second cavity is formed by the second piston and the fixing piston, and the first piston and the second piston are connected with a first elastic part and a second elastic part which are arranged at the two ends of the cylinder body respectively; and an oil control cavity is formed in the middle of the fixing piston, the side wall of the fixing piston is provided with a first oil way communicating with the first cavity and the oil control cavity and a second oil way communicating with the second cavity and the oil control cavity, and an adjusting mechanism is arranged in the oil control cavity. According to the integrated fixing piston type variable-damping hydraulic cylinder, the structure is simple, piston rod extension and contraction two-way damping adjusting can be achieved, and then the speed of knee joints in the swinging period and the stability of the knee joints inthe supporting period can be adjusted.
Owner:SHENZHEN ROBO MEDICAL TECH CO LTD

Geological prospecting sampling device

The invention relates to a sampling device, in particular to a geological prospecting sampling device. The geological prospecting sampling device includes a rotary cutter mechanism, a vibration driving mechanism, a rotating machine body mechanism and an overall supporting mechanism. The geological prospecting sampling device can provide a stable supporting state, can cut a soil layer, can be prevented from getting stuck in the soil layer, can be adjusted, can adjust the shaking speed and can occupy a small space when not used. The rotary cutter mechanism is connected to the vibration driving mechanism, the rotary cutter mechanism is connected to the rotating machine body mechanism, and the rotating machine body mechanism is connected with the overall supporting mechanism.
Owner:刘梦雨

Shield support and support method for bow pseudo-inclined fully mechanized coal mining face

InactiveCN104314598AReduce propulsion energy consumptionEnsure support stabilityMine roof supportsCoal miningMining engineering
The invention discloses a shield support and a support method for a bow pseudo-inclined fully mechanized coal mining face. The fully mechanized coal mining support takes the shape of an overlook parallelogram which is constituted by first trapezoidal hydraulic supports and second trapezoidal hydraulic supports in pairs; the first hydraulic supports are positioned above the second hydraulic supports; the rear ends of the first hydraulic supports are provided with waste rock stop devices of which the waste rock stop amplitude in the height direction increases and decreases along with rise and fall of a top beam of the first hydraulic supports; the waste rock stop devices have waste rock stop width extending to the support width of the second hydraulic supports. The method comprises the steps of arranging the shield support, supporting, pushing and advancing the support, wherein the step of arranging the shield support comprises a sub-step of arranging a plurality of shield supports in the bow pseudo-inclined fully mechanized coal mining face, so that the waste rock stop devices of the first hydraulic supports are positioned on the rear sides of the second hydraulic supports to form stop for waste rocks at gobs on the rear sides of the shield supports. The shield support and the support method have the beneficial effects that the supports are formed in pairs and the waste rock stop devices are formed on the upper supports, and the shield support method guarantees stable supporting in a sequential descending and ascending staggered advancing mode.
Owner:四川省华蓥山煤业股份有限公司李子垭南煤矿

Pre-stressed anchor rod type steel internal support structure of continuous arched slope protection piles and construction method of pre-stressed anchor rod type steel internal support structure

ActiveCN102409682AReduce excavationThe supporting state is stableExcavationsBulkheads/pilesPre stressPre stressing
The invention discloses a pre-stressed anchor rod type steel internal support structure of a continuous arched slope protection pile and a construction method of the pre-stressed anchor rod type steel internal support structure Slope protection piles which are arrayed in a foundation pit are arranged transversely and anchorage forces of all the pre-stressed anchor rods distributed at intervals are transferred to the slope protection piles through anchor heads; the section steel internal support structure is formed by connecting an upper layer of I-steel and a lower layer of I-steel which are mutually parallel, connecting plates which are connected to the external faces of air-adjacent sides of the two I-steels, and anchor plates as well as end sealing plates which are connected to adjacent wing edges at slope-adjacent sides of the two I-steels; a vertical view of each section of the steel internal support structure is in an arch which is connected by three parts as follows: a middle part, a left part and a right part; the whole section steel internal support structure and the slope protection piles form a continuous arch; the middle part of each section of section steel support is flat as well as straight and connected with the anchor plates; the outer edge of the middle part is flushed with the air-adjacent sides of the slope protection piles; the left and right parts of each section of section steel support are located at the two sloping sides of the arch; and two external end supporting lugs of each section of section steel support are fixedly connected with left and right slope protection piles. According to the pre-stressed anchor rod type steel internal support structure and the construction method thereof disclosed by the invention, problems that the support of the external foundation pit projects out of the pile body, a foundation trench space is occupied as well as recycling and reutilization is unavailable are solved.
Owner:BEIJING NO 3 CONSTR ENG

Towing vehicle structure for large scraped automobile and use method thereof

ActiveCN110588488AAvoiding Difficult Towing ProblemsMove normallyVehicle dissasembly recoveryTowing devicesTowing
The invention provides a towing vehicle structure for a large scraped automobile and a used method thereof. The towing vehicle structure for the large scraped automobile comprises a main towing bar, wherein one end of the main towing bar is connected with a travelling wheel structure through a hook hanging shaft and a hook hanging plate, a lifting mechanism is fixed at the top of the travelling wheel structure, and the lifting mechanism is connected with a power device for providing lifting power. The towing vehicle structure for the large scraped automobile can be used for automobile towing in the disassembling process of the large scraped automobile.
Owner:HUBEI LIDI MACHINE TOOL

Integrated sliding piston type variable damping hydraulic cylinder

The invention discloses an integrated sliding piston type variable damping hydraulic cylinder. The integrated sliding piston type variable damping hydraulic cylinder comprises a cylinder body, a piston rod and a piston, wherein the piston rod is slidably connected with the cylinder body, and the piston is arranged in the cylinder body. The integrated sliding piston type variable damping hydrauliccylinder further comprises a supporting bottom disc. The piston is fixedly connected with the one end of the piston rod, and the other end of the piston rod extends out of the bottom end of the cylinder block to be fixedly connected with the supporting bottom disc. A first reset spring is connected between the supporting bottom disc and the bottom end of the cylinder body. An inner chamber of thecylinder body is divided into a first chamber and a second chamber by the piston. An oil control chamber is arranged in the middle of the piston. A first oil path which communicates with the first chamber and the oil control chamber and a second oil path which communicates with the second chamber and the oil control chamber are arranged on the side wall of the piston. An adjusting mechanism for adjusting a guiding and communicating aperture of the first oil path and / or the second oil path is arranged in the oil control chamber. The integrated sliding piston type variable damping hydraulic cylinder has the advantages that the structure is simple, bidirectional damping adjustment of piston rod extension and contraction is achieved, and the speed of knee-joint swing period and the stability of a supporting period are adjusted.
Owner:SHENZHEN ROBO MEDICAL TECH CO LTD

Supporting seat for ball bar ruler

The present invention relates to a supporting seat used for a ball bar ruler which includes a subbase, a support arm is revoluted assembled on the subbase through a revolution axis, one end far away the subbase is equipped with a supporting body with a locating slot, one end of the support arm far away the subbase also is equipped with an electro-magnet for absorbing the ball bar ruler body, a torsion spring is set between the support arm and the subbase. The support seat solves support problem of the ball bar ruler with annual shape ruler body.
Owner:洛阳乾禾仪器有限公司

Garden grassland brick

The invention provides a garden grassland brick which comprises a polygonal outer brick body used for laying slope grassland, a fixed inner brick body, an external force dispersion supporting mechanism used for enhancing the road holding capacity and stability of each grassland brick, and a directional inclined supporting mechanism used for achieving an anti-skid effect on a foot sole, and the surface of the fixed inner brick body is circular; a plurality of connecting blocks are fixedly connected to the surface of the fixed inner brick body and correspond to the inner side faces of the polygonal outer brick body in a one-to-one mode. The invention relates to the field of garden floor brick. According to the garden grassland brick, the special grassland brick which is small in occupied area, stable and not prone to slipping is designed according to the problems that an existing grassland brick is large in occupied area, prone to slipping on the surface and prone to moving, and therefore the problems that common floor tiles are poor in road holding capacity and prone to moving, the floor tile laying amount is large when slopes are used, the floor brick is large in surface area, the surface is prone to slipping, the floor brick is large in occupied area, and growth of plants is affected can be effectively solved.
Owner:禾佳生态环境股份有限公司

Intelligent robot for stoma patients

The invention belongs to the technical field of advanced manufacturing and automation, and particularly discloses an intelligent robot for stoma patients. The intelligent robot comprises a robot shell, a movement mechanism is arranged at the bottom end of the robot shell, a collection cavity, a supply cavity and a control mechanism are arranged in the robot shell, an ostomy bag collection mechanism is arranged in the collection cavity, and an ostomy bag supply mechanism is arranged in the supply cavity. The control mechanism comprises a panoramic camera, a recognition camera, a laser radar, a distance sensor, a control processor arranged in the robot shell and a rechargeable battery pack electrically connected with the control processor, wherein the panoramic camera, the recognition camera, the laser radar and the distance sensor are arranged at the top end of the robot shell, a timing module is arranged on a controller, and the control processor is electrically connected with a touch display screen and a sound alarm which are arranged on the robot shell. A control button electrically connected with the control processor is arranged on the robot shell.
Owner:HENAN CANCER HOSPITAL

A dual channel variable damping hydraulic cylinder

The invention discloses a double-channel variable damping hydraulic cylinder. The double-channel variable damping hydraulic cylinder comprises a cylinder body, a piston rod and a stopper body, whereinthe piston rod is movably connected with the cylinder body, the stopper body is arranged in the cylinder body, the stopper body comprises a fixed stopper, a first piston and a second piston which arerespectively arranged on both sides of the fixed stopper, matching holes which are in sliding connection with the piston rod are respectively formed in the first piston and the fixed stopper, the second piston is fixedly connected to the end of the piston rod, the first piston and the second piston respectively form a first cavity and a second cavity together with the fixed stopper, the first piston and the second piston are respectively connected with a first elastic piece and a second elastic piece which are arranged on both ends of the cylinder body, a first oil way and a second oil way are formed in the fixed stopper, and adjusting mechanisms which are used for adjusting the conduction caliber of the first oil way and the second oil way are respectively arranged on the first oil way and the second oil way. The double-channel variable damping hydraulic cylinder has the advantage of simple structure, and two-way damping adjustment of extension and retraction of the piston rod can berealized, thereby adjusting the speed of the knee joint swing phase and the stability of the support phase.
Owner:SHENZHEN ROBO MEDICAL TECH CO LTD

Closing plate mounting structure of microwave oven

The invention discloses a closed plate fixation structure of microwave oven, which comprises the following parts: plate rack, closed plate and fixation projection, wherein the plate rack is set on the side of front panel plate of microwave oven cavity; the closed plate contains several switches and operation to contain and control switch, which fixes the control rod rack through hinged pattern; the fixation projection is set on the end side of closed plate to tangent the back the plate rack against the movement of closed plate forwards, which contains the downward extended projection structure from the end of closed plate and rib structure of bent and extended projection structure toward lateral face. The invention guarantees more stick and stable support state for closed plate, which prevents the switch and pin in the closed plate from ill touching.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Foldable hand-push type support

The invention discloses a foldable hand-push type support, which comprises a support frame and support legs, wherein the support frame is used for containing objects, the support legs realize the support effect, the support frame comprises a right transverse rod and a left transverse rod, the support legs comprise the right support legs and the left support legs, the right support legs and the left support legs are respectively arranged on the right transverse rod and the left transverse rod through rotating devices and are positioned by a locking device, the bottom ends of the right support legs are provided with a handle, and both ends of the left transverse rod are provided with rolling wheels. Through the rotating devices arranged on the support frame, the conversion of the support state and the folding state can be carried out through turning the support legs. Through the arrangement of the rolling wheels, the movement is more convenient. Through the arrangement of the handle, the thrust application is convenient, the force and the labor are saved, in addition, in the folded state, the right support legs can pass through a cylindrical through hole to be collected into an internal space of the support frame, and the occupied space is further saved.
Owner:江苏金智达工具有限公司

A variable damping hydraulic cylinder

The invention discloses a novel variable-damping hydraulic cylinder. The novel variable-damping hydraulic cylinder comprises a cylinder body, a piston rod movably connected with the cylinder body anda piston body arranged in the cylinder body, the piston body comprises a fixing piston, a first piston and a second piston, the first piston and the second piston are arranged on the two sides of thefixing piston separately, the first piston and the fixing piston are each provided with a matching hole slidably connected with the piston rod, the second piston is fixedly connected with the end of the piston rod, a first cavity is formed by the first piston and the fixing piston, a second cavity is formed by the second piston and the fixing piston, the first piston and the second piston are connected with a first elastic part and a second elastic part which are arranged at the two ends of the cylinder body respectively, the first cavity communicates with the second cavity through an oil waychannel formed in the fixing piston, and an adjusting mechanism capable of adjusting the guiding port diameter is arranged in the oil way channel. According to the novel variable-damping hydraulic cylinder, the structure is simple, piston rod extension and contraction two-way damping adjusting can be achieved, and then the speed of knee joints in the swinging period and the stability of the knee joints in the supporting period can be adjusted.
Owner:SHENZHEN ROBO MEDICAL TECH CO LTD

Pre-stressed anchor rod type steel internal support structure of continuous arched slope protection piles and construction method of pre-stressed anchor rod type steel internal support structure

The invention discloses a pre-stressed anchor rod type steel internal support structure of a continuous arched slope protection pile and a construction method of the pre-stressed anchor rod type steel internal support structure Slope protection piles which are arrayed in a foundation pit are arranged transversely and anchorage forces of all the pre-stressed anchor rods distributed at intervals are transferred to the slope protection piles through anchor heads; the section steel internal support structure is formed by connecting an upper layer of I-steel and a lower layer of I-steel which are mutually parallel, connecting plates which are connected to the external faces of air-adjacent sides of the two I-steels, and anchor plates as well as end sealing plates which are connected to adjacent wing edges at slope-adjacent sides of the two I-steels; a vertical view of each section of the steel internal support structure is in an arch which is connected by three parts as follows: a middle part, a left part and a right part; the whole section steel internal support structure and the slope protection piles form a continuous arch; the middle part of each section of section steel support is flat as well as straight and connected with the anchor plates; the outer edge of the middle part is flushed with the air-adjacent sides of the slope protection piles; the left and right parts of each section of section steel support are located at the two sloping sides of the arch; and two external end supporting lugs of each section of section steel support are fixedly connected with left and right slope protection piles. According to the pre-stressed anchor rod type steel internal support structure and the construction method thereof disclosed by the invention, problems that the support of the external foundation pit projects out of the pile body, a foundation trench space is occupied as well as recycling and reutilization is unavailable are solved.
Owner:BEIJING NO 3 CONSTR ENG

Support mechanism

The invention provides a support mechanism, comprising a foot stool and a foot stool installation groove, wherein the foot stool is provided with an assembly part provided with a slant surface which is arranged by forming a slant angle along the foot stool extension direction; the foot stool installation groove is internally assembled with a connecting part in a rotary manner, and a first bottom surface and a second bottom surface are arranged on the bottom surface of the installation groove in different slant angles; the slant surface of the assembly part is arranged by propping the first bottom surface under a first support state, and arranged by propping the second bottom surface under the second support state; and the first support state and the second support state comprise a foot stool support under two states of horizontal arrangement and vertical arrangement of a display device. The invention can be realized by only using a foot stool and a foot stool installation groove formedon the end surface of the display device, change of two support arrangement modes can be realized conveniently, and slant angles of the display screen are not changed greatly, thus saving cost and realizing stable design requirement.
Owner:QISDA SUZHOU +1
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