68results about How to "Achieve the purpose of lifting" patented technology

The invention discloses a safe lithium battery transportation device facilitating taking and putting of lithium batteries and relates to the technical field of lithium batteries. The safe lithium battery transportation device comprises an outer frame. The two sides of the bottom of the inner wall of the outer frame are rotationally connected with lead screws correspondingly through a base; the two sides of the surface of each lead screw are connected with moving blocks in a threaded mode correspondingly; the tops of the moving blocks are rotationally connected with a supporting plate through connecting rods correspondingly; the two sides of the top of the supporting plate are both fixedly connected with vertical plates; the opposite sides of the two vertical plates are directly and slidably connected with a pushing plate; the two sides of the top of the pushing plate are both rotationally connected with rotating rods; one ends of the rotating rods are rotationally connected with sliding blocks; and first springs are fixedly connected between one sides of the sliding blocks and one sides of the vertical plates. According to the safe lithium battery transportation device facilitating taking and putting of the lithium batteries, the device can rise and fall, taking and putting of the lithium batteries are facilitated so that people can conveniently use the lithium batteries, the labor amount of workers is decreased, the lithium batteries are prevented from being damaged in the transportation process, the property loss is avoided, and the practicability of the device is improved.

The invention discloses a lifting-type computer device display stand, and relates to the technical field of computers. The lifting-type computer device display stand comprises a base, supporting legs are fixedly connected to the bottom of the base through nuts, a middle supporting column is arranged in the middle of the base, a lifting device is fixedly connected to the upper end of the base, a first baffle and a first sliding block are arranged at the portion, located at the upper end of the base, on the surface of a supporting column, the lifting device is rotationally connected with the first sliding block, supporting rods are fixedly connected to the two sides of the first sliding block, a display stand is fixedly connected to the top end of the supporting rod, spot lamps are fixedly connected to the two ends of the top of the display stand, a host and a display are arranged in the middle of the top end of the display stand, a supporting stand is fixedly connected to the top end of the middle supporting column, and a buffering device is arranged at the top of the supporting stand. According to the lifting-type compute display stand, the lifting device is installed at the bottom end of the display stand, the computer is more roundly displayed in front of persons, and the person-adjustment display-stand height is also conveniently displayed.

The invention relates to the technical field of a mechanical device used for material conveyance in aspects of ascending and descending transportation and space construction, in particular to a multi-guide-rail attachment type electric ascending and descending scaffold. The multi-guide-rail attachment type electric ascending and descending scaffold is characterized by comprising support platforms, first platforms and second platforms, wherein the first platforms and the second platforms are arranged at two sides of each support platform; a slide rail is arranged in each support platform; a connecting support frame is fixedly connected onto each slide rail; each connecting support frame is fixedly connected with the wall; a rack is vertically arranged on each slide rail; a gear correspondingly engaged with each rack is arranged on a power output shaft of a motor; the motor is fixedly arranged at the lower part of the support platform; the corresponding parts of the upper parts of the support platform and the slide rails are provided with rolling needle bearings through bearing seats; and the support platforms, the first platforms and the second platforms are supported through support rods. The multi-guide-rail attachment type electric ascending and descending scaffold has the advantages that the structure is very simple; the ascending and the descending can be automatically realized; the operation is convenient; the connected operation can be realized; materials can be transported to required positions by workers according to requirements; the bearing capability is great; the work efficiency of workers is favorably improved; and the cost is reduced.

The invention discloses a precise horizontal adjustment device. The precise horizontal adjustment device comprises a first chain, a second chain, a third chain, a fourth chain, a supporting base plate and an adjusting platform, wherein the four chains are uniformly distributed at the periphery of the supporting base plate, three of the four chains are the same, and the other chain is used for positioning a screw rod at a vertical position through a screw rod fixing frame, and the rest structure of the different chain is the same as that of the three chains; through a manual/electric switcher, the horizontal adjustment device can realize horizontal adjustment operation through a manual operation or an electric operation. The precise horizontal adjustment device adopts flexible joint assembly connection, so that a stuck phenomenon in a horizontal adjustment process of the adjusting platform is avoided, worm gears are matched with the ball screw rods to enable the horizontal adjustment process to be more stable and horizontal adjustment accuracy to be higher.

A road bridge width limiting device is composed of a flip plate, a support spring, a limit member, a pull rod and an outer support spring. The bottom of the moving part is mounted with a moving wheelthrough a connecting part and a rotating shaft, and the outside of the moving shaft is provided with threads, and the moving shaft is installed in the inside of the rotating part through threads; theinsert on the inner side of the tensioning member is installed inside the insert sliding groove on the inner side of the rotating member in an inserting manner, and a manual lever is mounted on the outer edge position of the tension member by welding, and the outer end of the manual lever is provided with a limited position lever through a mounting hole. The rotating part here plays the rotationalpower transmitted by the receiving manpower., the rotating member transmits the power to the moving shaft through the internal thread, so that the moving shaft drives the moving member to move to different positions, thereby limiting the width of the road or the bridge, and the insert in the middle position of the rotating member is embedded into the inside of the fixed groove installed in the middle position of the main body.

The invention discloses a lifting device for low-rise building cleaning. The lifting device for low-rise building cleaning comprises a base, wherein two moving plates are symmetrically arranged on thebottom part of the base; multiple universal wheels are arranged on the bottom parts of the two moving plates; two support devices are symmetrically arranged at the upper end of the base; opposite side walls of the two support devices are connected through a cross plate; each support device comprises a turning block at the upper end of the base; a round rod is fixedly connected to the upper end ofeach turning block; a first threaded cavity is arranged in each round bar; a first threaded rod is in threaded connection into each first threaded cavity; the upper end of each first threaded rod penetrates through a side wall of the upper end of each round bar and is rotatably connected with a fixing block; and side walls of the fixing blocks are fixedly connected with a side wall of the cross plate. The lifting device for low-rise building cleaning provided by the invention is reasonable in structure design, simple to operate, capable of carrying out secondary lifting so as to meet the demands of cleaning personnel, better in stability when being used for lifting, and capable of ensuring the personal safety of the cleaning personnel.

The invention discloses an edge cutting machine for non-woven fabric processing, and relates to the field of non-woven fabric processing. The edge cutting machine comprises a base, a feeding mechanism, a tension box, a lifting frame, movable edge cutting mechanisms, a tension frame and a material receiving mechanism. The feeding mechanism is fixedly arranged on the base, the tension box is fixedly arranged on the base, and the tension box is fixedly arranged on one side of the feeding mechanism. The lifting frame is fixedly arranged on the base, the lifting frame is fixedly arranged on one side of the tension box, the two movable edge cutting mechanisms are symmetrically arranged on the two sides of the lifting frame, the tension frame is fixedly arranged on the base, and the tension frame is fixedly arranged on the other side of the lifting frame. The material receiving mechanism is fixedly arranged on the base and fixedly arranged on one side of the tension frame, automatic edge cutting is completed through the edge cutting machine, and traditional manual edge cutting is replaced.

The invention discloses a buried signal lamp for urban intelligent traffic. The buried signal lamp comprises a buried frame. A support frame mounting base is arranged at the top of the buried frame; an adapter base is fixedly connected to the upper part of the support frame mounting base; a mounting outer cylinder is arranged above the adapter base; fixed connecting bases are arranged on the innerside of the adapter base; plug cavities are formed in the fixed connecting bases; a supporting rack is fixedly connected between the plug cavities of the two fixed connecting bases; a shear fork lifting frame mounting device is fixedly connected to the upper portion of the supporting rack; and a lifting device is fixedly connected to the upper portion of the shear fork lifting frame mounting device. The invention relates to the technical field of intelligent traffic. According to the buried signal lamp for urban intelligent traffic, the purposes of stable installation, firm structure and capability of lifting are achieved, and the structure of the whole device is tightly installed under the ground, and is tightly installed in a buried hole under the ground, and collapse is avoided.

The invention discloses an intelligent lifting streetlamp with environmental light control and fault detection. The streetlamp is characterized by comprising a streetlamp environmental light control and fault detection system and a streetlamp part, wherein the streetlamp environmental light control and fault detection system consists of a power supply circuit, a single chip microcomputer, a temperature collection and detection circuit, a light intensity acquisition circuit, an A/D converter circuit, a display circuit, a reset circuit and an oscillation circuit; and the streetlamp part comprises a lamp post, a slide wheel support, a lamp panel, a motor and a winch. After being improved, the environmental light control and e fault detection system is reasonable in structural design, high in utilization efficiency, lower in operation cost and widely applied to the streetlamp control field. When a lamp socket or an LED light needs maintenance, a circuit control board can control motor operation, so that the motor drive the winch to roll a stainless steel main rope; and the stainless steel main steel rope then drives three secondary steel ropes, so that the aim of lifting the light panel can be achieved while an electrician does not need to climb up and down.

The invention belongs to the technical field of electric trucks, in particular to a stand-driving type electric carrier. In order to solve the problem that for the existing manual hydraulic carriersoften used in storage and logistic industry, more urgent improvement requirements for inconvenience by people in using processes, the invention provides the following scheme: the electric carrier comprises a case frame, a C-shaped stand column is arranged on the case frame. A supporting plate is slidably connected to one side of the C-shaped stand column, a pallet fork is fixedly installed on oneside of the supporting plate, a fixing base is fixedly installed at the top of the pallet fork, goods are clamped to the top of the fixing base, a lifting air cylinder is arranged on the case frame, alifting rod is fixedly connected to a piston rod of the lifting air cylinder, and the lifting rod is located below the C-shaped stand column. According to the electric carrier, the frame of the electric carrier can automatically ascend and descend through the operating handle according to needs so as to control the driving wheels to move, the standing type design is easier and more labor-saving,and the working speed and efficiency are improved.

The invention discloses a lifting device which is used for bearing and lifting an insulator and comprises a lifting assembly and a bearing assembly. The lifting assembly comprises a bottom plate, a second-stage jacking panel and a first-stage jacking panel which are arranged in parallel from bottom to top; guide rods sequentially penetrates through the first-stage jacking panel and the second-stage jacking panel and is fixed onto the second-stage jacking panel; a second-stage driving device is arranged between the bottom plate and the second-stage jacking panel to drive the second-stage jacking panel to move in the direction of the guide rods; a first-stage driving device is arranged between the second-stage jacking panel and the first-stage jacking panel to drive the first-stage jacking panel to move in the direction of the guide rods; and the bearing assembly is arranged on the first-stage jacking panel. According to the lifting device, the first-stage jacking panel and the second-stage jacking panel are matched, the first-stage jacking panel is driven to be used for avoiding the height of an umbrella skirt of an insulator product, the second-stage jacking panel does not need to be adjusted or driven for products with the same specification, and the first-stage jacking panel is adjusted to adapt to products with different specifications, so that the adjusting stroke of the lifting device can be reduced, and working efficiency is improved.

The invention provides a battery piece welding machine capable of reducing insufficient welding and a using method. The welding machine comprises a machine body, a connecting block is arranged in themachine body, a base plate is arranged at the top of a connecting frame, a movable block is movably connected to the middle side of the bottom of the base plate, and a connecting plate is connected tothe bottom of the movable block. A second gear is connected to one side of a toothed plate, a rotating rod penetrates through the middle of the second gear, a bearing seat is connected to one end ofa rotating rod, a rotating wheel is connected to the other end of the rotating rod, and a collecting box is installed on the side, close to the connecting block, of the machine body. According to themachine, two groups of pressing needles are arranged, and the pressing needles are in an inclined plane octagonal shape, so that compared with a traditional taper, the pressing needles in the inclinedplane octagonal shape increase the contact area between the pressing needles and a battery piece, the welding coverage area of the battery piece is more comprehensive, and the phenomenon that due tothe fact that the battery piece is too large during welding, traditional equipment can not weld the edge of the battery piece, so that the insufficient welding is generated is effectively reduced.

The invention provides an auxiliary replacement tool for a cable bridge, and relates to the technical field of cable bridges. The auxiliary replacement tool comprises a body rod. The body rod is horizontally put, first connecting seats are arranged at the positions, symmetric about the middle longitudinal tangent line of the body rod, of the upper side of the body rod, and second connecting seatsare arranged at the positions, symmetric about the middle longitudinal tangent line of the body rod, of the lower side of the body rod. On one hand, the problem that in the replacement process of thecable bridge, a cable line is not easily lifted is solved, and on the other hand, the problems that an existing cable line auxiliary lifting tool is complex in structure and high in manufacturing costare solved.

The invention discloses a water curtain wall having a lifting function, and belongs to the field of water curtain walls. The main point of the technical scheme is that the water curtain wall having the lifting function comprises a water curtain wall outer frame, a water curtain and a telescopic rope, wherein the water curtain is fixedly installed in the water curtain wall outer frame, the telescopic rope is connected with the outer wall of the water curtain in a penetrating mode, a side frame is fixedly installed in the water curtain wall outer frame, a water curtain motor is fixedly installedin the side frame, a micropore sand acoustic board is fixedly installed on the inner wall of the water curtain motor, a microchip is fixedly installed in the water curtain motor, a sliding rail is fixedly installed on the outer wall of the side frame, and the top end of the sliding rail is connected with the water curtain motor. The water curtain wall having the lifting function uses the telescopic rope which controls the water curtain to rise and fall, can reduce friction due to the fact that the telescopic rope comprises a polyethylene braided rope and a steel wire rope core, improves use intensity of the telescopic rope, can effectively reduce noise by arranging the micropore sand acoustic board and the sliding rail, and can reduce difficulty through a polyurethane synchronous belt.

The invention discloses a household multifunctional lifting type pendant lamp device. The household multifunctional lifting type pendant lamp device comprises a suspended top tray, a heat absorbing ball, a suspension arm, a lampshade, a lamp cover and a pull handle, wherein the lower end of the suspended top tray is connected with a suspension ring; the lower end of the suspension ring is fixedlyconnected with a bell stopper; heat dissipation holes are formed in the periphery of the bell stopper; connecting bases are mounted at the two sides below a connecting frame; an illuminating lamp is fixedly arranged inside the lampshade; a fixed frame is arranged at the periphery of a pull handle; one end, away from the pull handle, of the fixed frame is fixedly arranged inside the suspended top tray; and the pull handle is fixedly arranged above the suspended top tray. The household multifunctional lifting type pendant lamp device has a lifting function and a rotating function, and has a structure of maintaining and freely replacing decorative graphics; meanwhile, the heat dissipation effect is good, practicability of the whole device is greatly improved, and the service life of the wholedevice is greatly prolonged; and meanwhile, appearance of the device is convenient to replace, so that the device is more attractive, and therefore, household using needs are met.

The invention relates to a pipe support frame. According to the technical scheme, the pipe support frame comprises a support case body, a left support rod and a right support rod which are distributed in a crossed mode and are capable of moving on the support case body are arranged on the support case body, the upper end of the left support rod and the upper end of the right support rod are each provided with a support wheel, and the lower end of the left support rod and the lower end of the right support rod are both connected with a moving driving mechanism which is arranged in the support case body and used for driving the left support rod and the right support rod to conduct synchronous moving; when the left support rod and the right support rod conduct the synchronous moving under the action of the moving driving mechanism in the support case body, the support wheels corresponding to the upper end of the left support rod and the upper end of the right support rod can be made to be lifted up and dropped down relative to the support case body. The pipe support frame is compact in structure, the positioning accuracy of a supported pipe can be greatly improved, adjustment of the consistency of the center distance to the supported pipe is achieved, and safety and reliability are achieved.

The invention discloses a multifunctional subway seat for urban rail transit. The seat comprises a seat body, the seat body comprises a seat plate and a backup plate, and the seat plate and the backupplate are fixedly connected through an L-shaped fixing rod. A single-rotation-direction lead screw is driven by a first motor to rotate, then a first threaded sleeve is driven to move up and down, the seat body is further driven to move up and down, and the purpose of adjusting the height of the seat body is achieved; through the arrangement of a storage box, passengers can conveniently place carry-on articles; a child seat is installed in a drawer, a second motor drives a double-rotation-direction lead screw to rotate, a second threaded sleeve and a third threaded sleeve are driven to move relatively, then a first hinge and a second hinge are pushed to move relatively through interaction of a first connecting rod and a second connecting rod, and the purpose of lifting the child seat is achieved, so convenience is provided for passengers carrying children; and the child seat is designed to be foldable, so that the child seat can be conveniently stored in the drawer.