39results about How to "To achieve the effect of clamping and fixing" patented technology

The invention discloses a fixing device for magnesium-aluminum alloy processing. The fixing device comprises a base, a support is fixedly connected to the upper surface of the base, and a lantern ringis fixedly connected to the upper surface of the support. One end of the lantern ring is in threaded connection with a threaded sleeve, the surface of the threaded sleeve is fixedly connected with asleeve pipe, and a connecting rod is inserted to the surface of the lantern ring. One end of the connecting rod is fixedly connected with a fixing block, the fixing block is located in the lantern ring, and the other end of the connecting rod is fixedly connected with a wedge-shaped block. According to the fixing device for magnesium-aluminum alloy processing, by rotating the threaded sleeve, thethreaded sleeve transversely moves along the surface of the lantern ring; when the threaded sleeve transversely moves, the sleeve pipe is driven to move, and thus a check ring in the sleeve pipe squeezes the wedge-shaped block, so that the connecting rod drives the fixing block to stretch out and draw back; and by controlling stretching out and drawing back of the fixing block, the effect that pipe products of different diameters are clamped for fixing is achieved.

The invention relates to an annular bar rotating and clamping device which mainly includes a ferrule-shaped fetching rack. An annular rotary frame is installed inside the fetching rack in a rotating mode and provided with an inner gear ring and an outer gear ring engaged with a transmission gear. The transmission gear is connected with a motor. The inner gear ring is engaged with six pinions distributed annularly, each pinion is connected with a rotary shaft, and the lower end of each rotary shaft is connected with an arc-shaped adapting plate. Each adapting plate is connected with a main clamping plate. Each clamping plate is provided with four arc surfaces, and all the main clamping plates can be spliced into one integral ring. The annular bar rotating and clamping device is high in degree of automation, and the multiple main clamping plates can be driven to synchronously move towards the center in a rotating mode, so that bars are clamped and fixed. Accordingly, the annular bar rotating and clamping device can effectively assist the arms of a robot in grabbing, and is convenient to operate.

The invention relates to a placing device, in particular to a new energy vehicle battery placing device. The technical problem is to provide the new energy vehicle battery placing device which is convenient to disassemble and assemble and can effectively protect a new energy vehicle battery. According to the technical scheme, the new energy vehicle battery placing device comprises a containing box and a pushing assembly, and the pushing assembly is arranged on the containing box; and a placing assembly which is arranged on the placing box. Firstly, a user pulls a handle to open protective doors on the two sides, then a new energy vehicle battery is placed on a placing plate, a fixing plate limits the new energy automobile battery, a cylindrical groove moves downwards due to the weight of the new energy automobile battery, and meanwhile, in order to prevent high-temperature weather from affecting the performance of the energy vehicle battery, a double-shaft motor is started to enable a fan to rotate to be matched with a ventilation opening opened by a check block to discharge heat in the placement box, heat dissipation and cooling are conducted, and the effects of buffering, damping and protecting the new energy vehicle battery are achieved.

The invention provides a perforating machine convenient for perforating a wheel hub of a bicycle and relates to the field of electric bicycle accessories. A reversed U-shaped supporting arm is fixedlyconnected to the top of a worktable, a first electric telescopic rod is fixedly connected to the top of the inner wall of the reversed U-shaped supporting arm, a drilling device is fixedly connectedto the bottom of the first electric telescopic rod, a supporting column is fixedly connected in the reversed U-shaped supporting arm on the top of the worktable, and a fixed box is fixedly connected to one side of the supporting column. According to the perforating machine convenient for perforating the wheel hub of the bicycle provided by the invention, a moving rod has a moving effect through amiddle axle, a hinge rod and a connecting rod through the supporting column on the top of the worktable as a second electric telescopic rod in a clamping box on the supporting column stretches. Underthe circumstance that a clamping plate on the moving rod moves, the clamping plate is matched with a baffle plate to achieve the effect of clamping and fixing the wheel hub, so that the problem that existing perforating machines are inconvenient to perforate is solved.

The invention relates to a showing stand, and in particular, relates to a portable showing stand for art teaching. The technical problem is to provide the portable showing stand for art teaching, wherein the portable showing stand is convenient to adjust the angle, clamp and fix, and is convenient to use and store. According to the technical scheme, the portable showing stand for art teaching comprises a supporting frame, an adjusting assembly, a rotating assembly, a placing assembly and the like; and the adjusting assembly is arranged on the rear side of the supporting frame, the rotating assembly is arranged between the supporting frame and the adjusting assembly, and the placing assembly is arranged on the upper portion of the supporting frame. The height of a first telescopic rod is adjusted, a first connecting rod and a first rotating shaft rotate on a first fixing block, the inclination angle of the supporting frame is changed, an easel can be stored, and the effect of convenient carrying is achieved.

The invention provides a pipe rack with an adjustment function, and relates to the field of pipe racks. The pipe rack with the adjustment function comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a fixed plate; a screw slot is formed in the top of the fixed plate; the inside of the screw slot is in threaded connection with a screw rod; one end, which is far away from the screw slot, of the screw rod is fixedly connected with a motor; the left side of the motor is fixedly connected with an anti-tilting rod; the right side of one end, which is faraway from the motor, of the anti-tilting rod is fixedly connected with a sliding rod; and the top of the motor is fixedly connected with a jacking plate; and the left side of the jacking plate is fixedly connected with a lifting plate. According to the pipe rack with the adjustment function, the motor drives the screw rod to rotate to achieve effects that the screw rod upwards moves in the screwslot and the motor upwards moves; by the upward movement of the motor, an effect that the jacking plate rises up is achieved; and by cooperation of the jacking plate and the lifting plate, an effect that the lifting plate moves to drive a top plate to change a supporting height is achieved.

The invention provides a convenient decorative plate processing and cutting equipment, which relates to the field of processing equipment. The easy-to-use decorative panel processing and cutting equipment includes a workbench, the top of the workbench is fixed with a cutting device body, both sides of the workbench are fixedly connected with a fixed box, and the bottom side of the inner wall of the fixed box is The base is fixedly connected, and the top of the base is fixedly connected with a motor. This easy-to-use decorative board processing and cutting equipment, through the electric telescopic rod set on the top of the workbench, under the expansion and contraction of the electric telescopic rod, achieves the effect of clamping and fixing the wooden board to be cut through the cooperation of the clamping plate and the rolling device. Thereby, the cutting of the plank becomes more convenient, and the effect of stabilizing the plank is achieved through the setting of the anti-slip rubber pad, which solves the problem that the cutting equipment used for the plank is very inconvenient in use.

The invention relates to forming equipment, in particular to egg tart skin forming equipment used in egg tart making. The invention aims to provide the egg tart skin forming equipment used in egg tart making. The egg tart skin forming equipment can improve the safety performance and the working efficiency and can protect egg tart skin forming. The egg tart skin forming equipment used in egg tart making comprises a supporting frame, a workbench, an extrusion mechanism, and an isolation mechanism, wherein the workbench is arranged on the supporting frame; the extrusion mechanism is arranged on one side of the workbench; and the isolation mechanism is arranged on one side of the workbench. Egg tart skin is placed on a first sliding frame, the egg tart skin is covered with a rubber film to prevent the egg tart skin from adhering to a first ejection block to cause forming damage, then an electric push rod is started, the first ejection block presses the egg tart skin downwards, forming is conducted in a bottom mold, and after the egg tart skin is formed, the first ejection block moves upwards to be separated from the egg tart skin, so that the effect of protecting egg tart skin forming is achieved.

The invention provides cement bucket cleaning equipment which is easy to clean, and relates to the field of mechanical equipment. The easy-to-clean cement bucket cleaning equipment includes a fixed frame, and both sides of the top of the fixed frame are fixedly connected with support columns, and the top of the support column is fixedly connected with a fixed rod, and the inside of the fixed rod is provided with a first A mobile device and a second mobile device, the first mobile device includes a first motor. The easy-to-clean cement bucket cleaning equipment achieves In order to drive the effect of moving the moving rod, when the moving rod is moving, the knocking hammer is constantly moving back and forth, thereby realizing the effect of knocking and removing the cement on the cement bucket body, so that the cement can be removed It becomes simple and efficient, and solves the problem that the cement bucket is very inconvenient when cleaning.

The invention relates to peeling equipment, in particular to convenient persimmon peeling equipment. The technical problem to be solved is to provide the convenient persimmon peeling equipment which can carry out automatic peeling and is convenient to use. According to the technical scheme, the convenient persimmon peeling equipment comprises a base, a servo motor, a damaged gear, a rotating device and a peeling device, wherein the servo motor is arranged in the middle of the front side of the base, the damaged gear is connected to the top of an output shaft of the servo motor, the rotating device is arranged at the top of the base and matched with the damaged gear, and the peeling device is arranged at the top of the base. After persimmons are placed on the rotating device, the servo motor is started, the rotating device rotates under the driving effect of the servo motor, a placing plate rotates, when the persimmons are driven to rotate and make contact with the peeling device, peeling of the persimmons is completed, and the effect that persimmon peeling is completed easily and conveniently is achieved.

The air conditioner filter element automatic cleaning device comprises a machine body, a working cavity is formed in the machine body, a filter element putting-in opening communicating with the working cavity and the outer side of the device is formed in the upper end face of the machine body, and a filter element clamping and cleaning mechanism is arranged in the working cavity; the filter element clamping and cleaning mechanism comprises a filter element clamping column fixedly connected to the inner wall of the lower side of the working cavity, a filter element clamping cavity with an upward opening is formed in the upper end face of the filter element clamping column, and first transmission cavities with openings facing the filter element clamping cavity are symmetrically formed in theleft side and the right side of the filter element clamping cavity; through the effect of a filter element on a friction wheel, the effect of clamping and fixing the filter element through a filter element clamping rod after the filter element is placed into the device is achieved, and under the driving of a motor, a transmission connecting block drives a cleaning splash-proof cover plate to seala cleaning working block, so that the effect of fully cleaning the surface of the filter element is achieved through a cleaning brush; and after the cleaning is finished, the air-drying fan blades are driven to blow-dry the filter element under the action of the motor.

The invention discloses a fixing device for magnesium aluminum alloy machining. The fixing device comprises a base, and a supporting seat is fixedly connected to the upper surface of the base. A lantern ring is fixedly connected to the upper surface of the supporting seat, and a threaded sleeve is connected with one end of the lantern ring in a threaded mode. A sleeve is fixedly connected with thesurface of the threaded sleeve, and a connecting rod is connected with the surface of the lantern ring in an inserted mode. A fixing block is fixedly connected with one end of the connecting rod, andthe fixing block is located in the lantern ring. A wedge-shaped block is fixedly connected with the other end of the connecting rod. According to the fixing device for magnesium aluminum alloy machining, the threaded sleeve moves laterally along the surface of the lantern ring by rotating the threaded sleeve. When the threaded sleeve moves laterally, the sleeve is driven to move, so that a checkring inside the sleeve presses against the wedge-shaped block, and the connecting rod drives the fixing block to extend and contract; and by controlling the extension and contraction of the fixing block, the effect of clamping and fixing pipe products of different thicknesses is achieved.

The invention provides a C-shaped cable clamp. The C-shaped cable clamp comprises a C-shaped clamping base, a movable block assembly, a check limiting part and an elastic part; the C-shaped clamping base is a column structure which is made of a conductive material and has a C-shaped cross section; the movable block assembly comprises an inner movable block and an outer movable block which are hinged with each other, the inner movable block is provided with a hinged end, the outer movable block is provided with a hinged groove corresponding to the hinged end of the inner movable block, a non-hinged end of the inner movable block and a non-hinged end of the outer movable block can cooperate with the two ends of the C-shaped clamping base to clamp a cable, and the outer movable block is further provided with a reserved space communicated with the hinge groove; the check limiting part is arranged in the reserved space, the surface of the check limiting part and the surface of the inner movable block are provided with check structures cooperating with each other, and the check structures are used for enabling the inner movable block and the outer movable block to be only capable of moving in the direction capable of enabling an included angle formed by the inner movable block and the outer movable block to be enlarged; and the elastic part is arranged between the outer movable blockand the check limiting part to apply support force towards the surface of the inner movable block to the check limiting part.

The invention relates to cutting forming equipment, in particular to circular wood block cutting forming equipment for machining. According to the circular wood block cutting forming equipment for machining, automatic cutting can be improved, the cutting precision is optimized, and waste is reduced. According to the technical scheme, the circular wood block cutting and forming equipment for machining comprises a base and a first supporting frame, and the first supporting frame is arranged at the top of the base; the workbench is arranged at the top of the first supporting frame; and the saw blade is rotationally arranged on one side of the workbench. Round wood is placed on a placing plate, a motor is started to cooperate with a reciprocating motion assembly to drive the placing plate to move leftwards, the placing plate and the round wood move leftwards to make contact with a saw blade rotating at a high speed, the saw blade cuts the round wood, and cut round wood blocks fall into a collecting assembly to be collected. The effects of improving automatic operation and saving manpower are achieved.

The invention relates to a rapid bar material clamping and grabbing device. The rapid bar material clamping and grabbing device mainly comprises a circular main base body. Six transmission gears are evenly arranged in the main base body in the annular direction. An idle gear meshed with every two adjacent transmission gears is arranged between the two transmission gears. Any transmission gear is connected with a motor. The lower ends of the transmission gears are each connected with a drive gear. Each drive gear is meshed with a rack. Six slide grooves used for installing the racks in a one-to-one correspondence and sliding manner are distributed in the main base body. The lower ends of the racks are each connected with a fan-shaped clamping block. The rapid bar material clamping and grabbing device is high in automation degree, the clamping blocks can be synchronously driven to move towards the center through a gear drive manner so that the bar material clamping and fixing effect can be achieved, and the rapid bar material clamping and grabbing device can effectively assist robot arms in conducting the grabbing work and is convenient to operate.

The invention discloses an accounting document cutting device. The accounting document cutting device comprises a supporting base plate, wherein a power machine box is arranged on the upper left sideof the supporting base plate; the power machine box is fixedly connected with the supporting base plate; a bearing cushion block is arranged on the upper right side of the supporting base plate; a cutting protection frame is arranged at the top of the bearing cushion block; the cutting protection frame is fixedly connected with the bearing cushion block; a cutting cutter is arranged at the top ofthe cutting protection frame; a movable seat plate is arranged on the left side of the cutting cutter; the cutting cutter is detachably connected with the movable seat plate; the top of the movable seat plate is connected with a movable arm rod; and the top of the movable arm rod is connected with an adjusting hydraulic cylinder. According to the device, the power machine box is designed, hydraulic pressure is used as power for cutting, meanwhile, a clamping magnetic strip is designed in the cutting protection frame, the clamping magnetic strip can be used for being matched with a stainless steel base plate for adsorption, so that the effect of clamping and fixing a voucher is achieved, the cutting accuracy and efficiency are improved, and the practicability is high.

The invention discloses a cast pipe waste pipe cutting device, which comprises a box body, a support seat is arranged in the inner cavity of the box body, and a pipe material for cutting is placed on the support seat, and the two sides of the box inner cavity are installed with A rotating device for processing pipes. The top of the box cavity is provided with a clamping table for clamping pipes. The rotating device includes an electric telescopic rod, a first motor and a bearing, and the electric telescopic rod, the first motor and the bearing are fixed from bottom to top Installed on the side wall of the inner cavity of the box, the braking end of the electric telescopic rod is fixedly installed with a connecting vertical rod, the output end of the first motor is fixedly installed with a driving gear, and one side of the bearing is fixedly installed with a first connecting rod. The waste cast pipe cutting device ensures the stability and stability of the waste cast pipe in the process of processing and cutting, and effectively avoids the shaking of the waste cast pipe during cutting, and the waste cast pipe is cut It can be rotated to ensure the quality of cutting and improve work efficiency.

The invention discloses a turnover device for automobile glass production, which comprises a fixing plate, four supporting columns are fixedly connected to the bottom end of the fixing plate, a supporting plate is fixedly connected to the bottom ends of the four supporting columns, a fixing block and a lifting assembly are fixedly connected to the top end of the fixing plate, the lifting assembly is arranged on the supporting plate, and the lifting assembly comprises a rotating gear. A rotating cylinder is fixedly connected to the top end of the rotating gear, four auxiliary gears are connected to the outer wall of the rotating gear in a meshed mode, and threaded rods are fixedly connected to the top ends of the four auxiliary gears. The device has the beneficial effects that the design of the lifting assembly is utilized, the lifting assembly is matched with an auxiliary gear through a rotating gear, under the action of a threaded rod, a rotating round sleeve can conveniently rotate to move upwards, a moving block can conveniently drive a moving clamping plate to vertically move upwards, and therefore the lifting effect is achieved; and the automobile glass is limited by the clamping plates.

The invention discloses a fixing device for bolt assembly automatic production and a working method thereof, and relates to the technical field of fixing devices, the fixing device specifically comprises a bottom plate and a base, threaded holes are formed in the bottom of the base, fixing bolts are arranged on the lower surface of the bottom plate, and the base is located on the upper surface of the bottom plate; the top of the fixing bolt penetrates through the bottom plate and extends to the top of the bottom plate to be in threaded connection with the inner wall of the threaded hole, a through groove A is formed in the lower surface of the bottom plate, a containing groove is formed in the position, corresponding to the through groove A, of the lower surface of the base, and a groove is formed in the position, corresponding to the containing groove, of the upper surface of the base. By arranging a rotating structure, an extrusion block structure and a clamping block, the effect of clamping and fixing bolts with different calibers is achieved, and the problems are solved that one clamping device can only measure the torsion strength corresponding to one bolt, other bolts with different calibers are difficult to test in use, the cost is increased due to the one-to-one mode, and the practicability is poor.

The invention relates to intelligent trimming equipment, in particular to intelligent trimming equipment capable of positioning and clamping a side plate. The technical problem to be solved is to provide the intelligent trimming equipment capable of positioning and clamping the side plate, wherein the intelligent trimming equipment capable of positioning and clamping the side plate can automatically and accurately position the side plate and automatically clamp the side plate. According to the technical scheme, the intelligent trimming equipment capable of positioning and clamping the side plate comprises a mounting base, a first mounting plate, a mounting frame, a second mounting plate and the like; and first mounting plates are welded to the upper portion of the mounting frame and the top of the mounting base, and second mounting plates are welded to the middle of the upper portion of the mounting frame and the middle of the top of the mounting base. The gravity of a side plate is sensed through a pressure sensor, a first electric push rod is triggered to work, and then through a series of transmission, a movable frame ascends, and an arc-shaped plate moves leftwards, so that the position of the side plate is corrected.

The invention provides a pipe rack with an adjustment function, and relates to the field of pipe racks. The pipe rack with the adjustment function comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a fixed plate; a screw slot is formed in the top of the fixed plate; the inside of the screw slot is in threaded connection with a screw rod; one end, which is far away from the screw slot, of the screw rod is fixedly connected with a motor; the left side of the motor is fixedly connected with an anti-tilting rod; the right side of one end, which is faraway from the motor, of the anti-tilting rod is fixedly connected with a sliding rod; and the top of the motor is fixedly connected with a jacking plate; and the left side of the jacking plate is fixedly connected with a lifting plate. According to the pipe rack with the adjustment function, the motor drives the screw rod to rotate to achieve effects that the screw rod upwards moves in the screwslot and the motor upwards moves; by the upward movement of the motor, an effect that the jacking plate rises up is achieved; and by cooperation of the jacking plate and the lifting plate, an effect that the lifting plate moves to drive a top plate to change a supporting height is achieved.

The invention discloses a robot gripper device for clamping special-shaped workpieces. The robot gripper device for clamping special-shaped workpieces comprises a mounting base, a first bracket, a second bracket, a third bracket, a motor, a connecting rope and a fixed seat. A columnar cavity is formed in the fixed seat; a second connecting pipe is inserted into the columnar cavity; a first connecting pipe is connected below; two inserting rods are arranged above the first connecting pipe; a second spring is connected between the inserting rods; a first annular pipe is connected through below the inner part of the first connecting pipe; a second limiting ring is fixedly connected to the bottom of the first annular pipe; a first annular strip is inserted into the first annular pipe; the first annular strip is fixedly connected to a first piston; a clamping block is hinged below the first connecting pipe through a hinge; a first glue block is connected to the inner side of the clamping block; a second glue block is fixedly connected to the inner side below the first glue block; and a third spring is connected between the clamping block and the first connecting pipe. The robot gripper device disclosed by the invention can improve defects in the prior art, and can clamp workpieces of different shapes more firmly.

The invention relates to a bristle hair washing pool. The bristle hair washing pool comprises a pool body. A waterproof cylinder is installed in the pool body and connected with a base plate. Installation holes are uniformly distributed in the base plate in the length direction and the width direction of the base plate. A left clamp plate and a right clamp plate are arranged on the left side and the right side of each row of installation holes formed in the width direction of the base plate correspondingly. The front ends of the left clamp plates are connected with a front portion rod. The rear ends of the right clamp plates are connected with a rear portion rod. The front portion rod and the rear portion rod are installed on the base plate in a horizontal sliding mode. A driving cylinder is connected with the right end of the front portion rod. Racks are fixedly connected with the upper end of the front portion rod and the upper end of the rear portion rod. A gear engaged with the two racks is arranged between the two racks. During washing, a sliding mode and a gear-rack movement transferring mode can be used to make the multiple pairs of the left clamp plates and the right clamp plates slide oppositely, and the effect of clamping and fixing each cluster of bristle hairs is achieved, so that the bristle hairs are prevented from being disorganized by water during washing.

The invention relates to the technical field of express packaging, and discloses an adhesive tape packaging device for express packaging. The adhesive tape packaging device for express packaging comprises a machine shell and a base, a first notch is formed in the machine shell, a slider is slidably connected into the first notch, an expansion piece is fixedly connected to the bottom of the slider,a first long rod is fixedly connected to the right side of the slider, and a fixing device is fixedly connected to the right end of the first long rod. According to the adhesive tape packaging devicefor express packaging, a first push block is extruded to slide in the fixing device, a second push block enables a sliding rod to extrude and fix the surface of a long-strip-shaped express along thesliding rod, the long-strip-shaped express enables a metal ball to make contact with a metal block through the weight of the long-strip-shaped express on a flat plate, and an electric coil attracts afirst magnetic block; and a lower plane is driven to rotate clockwise, the lower plane drives a third push block to rotate, the long-strip-shaped express is clamped, so that the effect of clamping andfixing the long-strip-shaped express is achieved.

The invention discloses a condenser mounting frame for a screw type water chiller. The condenser mounting frame comprises a supporting plate, wherein a supporting box is arranged over the supporting plate, a sliding block is slidably mounted on the inner wall of the bottom end of the supporting box, a threaded hole is formed in the sliding block, a first threaded rod which is horizontally arrangedis further rotationally arranged in the supporting box, one end of the first threaded rod extends to the outside of the supporting box, the first threaded rod penetrates through the sliding block through the threaded hole, a sliding opening is formed in one side of the top end of the supporting box, the top end of the sliding block is fixedly provided with a vertically-arranged sliding rod, the top end of the sliding rod extends to the outside of the supporting box through the sliding opening, a movable plate is fixedly arranged at the top end of the sliding rod, a fixing plate is fixedly mounted on the side, away from the movable plate, of the top end of the supporting box, and a fixed clamping plate is fixedly mounted on the side, close to the movable plate, of the fixing plate. The condenser mounting frame is ingenious in structure, a condenser is very convenient to mount and detach, and the height of the mounting frame can be adjusted according to the actual mounting environment.

The invention relates to scraping equipment, in particular to in-ear earphone rubber sleeve burr scraping equipment. The in-ear earphone rubber sleeve burr scraping equipment is simple and convenient in structure, safe in operation, capable of improving the burr removal tidiness, automatic in operation and labor-saving. According to the technical scheme, the in-ear earphone rubber sleeve burr scraping equipment comprises a base, a placing assembly and a scraping assembly, wherein the placing assembly is arranged at the top of the base; and the scraping assembly is arranged on the placing assembly. According to the in-ear earphone rubber sleeve burr scraping equipment, firstly, an earphone rubber sleeve is placed on the placing assembly by people, then the scraping assembly is started, the scraping assembly moves downwards to scrape burrs of the earphone rubber sleeve, and after scraping is completed, the scraping assembly moves upwards to be reset to be separated from the earphone rubber sleeve, so that people can conveniently take away the earphone rubber sleeve with the burrs removed, and the effects of simple structure and safe operation are achieved.

The invention relates to the technical field of temperature measuring devices and discloses a power cable temperature measuring device and an operating method thereof. The power cable temperature measuring device comprises an upper open box, and the bottom of the upper open box is movably connected with a lower open box. Cable lines are movably connected between the upper open box and the lower open box in a sleeved mode. The obverse sides of the upper open box and the lower open box are fixedly connected with semi-bearing pipes correspondingly. The two semi-bearing pipes are movably connected, and the bottoms of the semi-bearing pipes fixedly communicate with a water discharging hopper. An air outlet pipe is fixedly connected to the right side of the upper open box in a sleeving mode, andone end of the air outlet pipe extends into the upper open box. According to the power cable temperature measuring device and the operating method thereof, under the effect of three clamping pieces,the cable lines with different thicknesses can be clamped, through matching of a movable rod and a threaded bolt, the cable lines are fixed, then the effect that the cable lines with the different thicknesses are clamped and fixed is achieved, and thus practicability of the whole device is improved.

The invention discloses a bumping walking fatigue testing machine for a leather suitcase, and relates to the technical field of leather suitcase detection, the bumping walking fatigue testing machine comprises a bottom block, a transmission assembly, a supporting assembly, fixing assemblies and a clamping assembly, the transmission assembly is arranged right above the bottom block, the supporting assembly is arranged in the transmission assembly, the fixing assemblies are arranged on the left side and the right side of the bottom block, and the clamping assembly is arranged on the left side and the right side of the bottom block. According to the invention, through a bottom block, a semi-arc block and a small arc block can be driven by a transmission belt to continuously jack up rollers at the bottom of a leather suitcase, so that the effect of simulating bumping is achieved and the effect of testing the rollers is achieved, and through a rotating wheel and a positioning plate, the bottom of the outer surface of a circular plate can be supported by the rotating wheel; the transmission effect of the circular plate and the transmission belt is improved to a certain extent, the positioning plate can limit the position of the circular plate, the situation that the position of the circular plate deviates is avoided, and the motor can be protected through the protection block so that some water or liquid with the corrosion effect can be isolated.

The invention relates to obstetric beds and particularly relates to a clinical limb-supported obstetric bed for obstetrics. The clinical limb-supported obstetric bed for the obstetrics, provided by the invention, has the advantages that the structure is simple and convenient, the operation is simple, the practicability is improved, and the degree of comfort is increased. A technical scheme of the invention is as follows: the clinical limb-supported obstetric bed for the obstetrics comprises a bed; universal wheels, wherein the universal wheels are symmetrically and rotatably arranged at the two sides of the bottom of the bed; and a backrest assembly, wherein the backrest assembly is arranged at one side of the bed. According to the clinical limb-supported obstetric bed for the obstetrics, baffle assemblies at two sides are opened towards outer sides, a lying-in woman lies in the bed, then, the bed is pushed, the universal wheels can rotate, the lying-in woman is moved to a delivery room for pre-delivery, the backrest assembly is lifted when the lying-in woman rests, and thus, the lying-in woman can be more comfortable; and the baffle assemblies are closed through being turned towards inner sides so as to protect the lying-in woman, a rising and falling assembly is adjusted during childbirth of the lying-in woman so as to perform childbirth through being cooperated with medical personnel, and thus, the effects of simple and convenient structure and flexibility in operation are achieved.