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246results about How to "Less bending" patented technology

Liquid cooling module and battery pack

The invention provides a liquid cooling module and a battery pack, the liquid cooling module comprises a second liquid cooling plate and a third liquid cooling plate, the second liquid cooling plate is internally provided with a flow channel, the third liquid cooling plate and the second liquid cooling plate are arranged at an interval, and the third liquid cooling plate is provided with a first cooling part; according to the liquid cooling device, the first cooling part is arranged to be communicated with the flow channel so as to guide the cooling liquid into the first cooling part and / or guide the cooling liquid out of the first cooling part, so that the cooling liquid can flow between the second liquid cooling plate and the third liquid cooling plate, the flowing path of the cooling liquid is simplified, and the requirement of a bent or overlong pipeline is reduced; and the internal space utilization rate of the battery pack is improved.
Owner:EVE ENERGY CO LTD

Anti-electromagnetic interference control cable

The invention relates to the technical field of cables, and provides an anti-electromagnetic interference control cable, which comprises a group of wire cores, a wrapping layer wrapped outside the group of wire cores, a first shielding layer wrapped outside the wrapping layer, an outer sheath wrapped outside the first shielding layer, a filling layer, a butt joint sleeve, a butt joint assembly, an electromagnetic shielding assembly and a thermal shrinkable sleeve, a filling layer is arranged outside one group of wire cores, a wrapping layer is coated outside the filling layer, butt joint sleeves are detachably mounted at two ends of each wire core, a butt joint assembly is fixedly mounted between each group of adjacent wire cores, an electromagnetic shielding assembly is mounted on each butt joint assembly, and a thermal shrinkable sleeve is fixedly mounted between two opposite outer sheaths. The cable solves the problem that the anti-electromagnetic interference capability of the cable is reduced due to the fact that the joint of the cable is prone to electromagnetic interference and electromagnetic leakage caused by the lack of good shielding and insulation protection in the prior art.
Owner:ZEKAI CABLE HEBEI CO LTD

Steel bar straightening device

The utility model discloses a reinforcing steel bar straightening device, and relates to the field of reinforcing steel bar straightening, the reinforcing steel bar straightening device comprises a straightening workbench, a straightener is installed on the straightening workbench, two symmetrical discharging limiting plates are fixed to the end, close to a discharging port, of the straightener, and a discharging mechanism is arranged at the end, close to the discharging limiting plates, of the straightener; a bearing mechanism is arranged at the end, close to the discharging limiting plate, of the straightener. The straightener straightens the bent reinforcing steel bar, the straightened reinforcing steel bar is discharged from the discharging port and then enters the discharging mechanism under the limitation of the discharging limiting plate, when the length of the reinforcing steel bar in the discharging mechanism reaches the needed length, the straightener cuts off the reinforcing steel bar, and then the discharging mechanism transfers the straightened reinforcing steel bar into the bearing mechanism. And then the discharging mechanism continues to receive the straightened reinforcing steel bar, so that the possibility that one end of the straightened reinforcing steel bar is lapped on the ground and the other end of the straightened reinforcing steel bar is still on the straightener to cause bending is reduced, and meanwhile, the possibility that one end of the reinforcing steel bar is possibly directly pestled on the ground to influence the straightener to normally send out the reinforcing steel bar is reduced.
Owner:TIANJIN NANYANG CONSTR GRP CO LTD

Exhaust corrugated pipe extrusion manufacturing equipment

The invention relates to the technical field of corrugated pipe manufacturing equipment, in particular to exhaust corrugated pipe extrusion manufacturing equipment which comprises an extrusion device, a mold device, an unwinding device, a cooling device, a shearing device and a material receiving device, and the material receiving device comprises a supporting box, a compression assembly, a material pouring assembly and a material receiving box. The supporting box is located at the output end of the mold device and provided with a supporting guide rail for supporting movement of the corrugated pipe, the compression assembly is slidably connected with the supporting box and used for compressing and folding the corrugated pipe, and the material pouring assembly is located at the end, away from the mold device, of the supporting box and used for pouring the corrugated pipe into the mold device. And the conveying device is used for conveying the corrugated pipe to a receiving box. The corrugated pipe production device has the effect of improving the corrugated pipe production efficiency.
Owner:JIANGMEN HONGMEIDA RUBBER PLASTICS PROD CO LTD

Glass product blowing molding device and method

The present invention relates to the technical field of glass blowing, and in particular to a glass product blowing molding device and method, comprising an openable and closable primary mold installed on a base, a liftable blind mold arranged above the primary mold, a liftable reverse blowing mechanism arranged below the primary mold, a transfer mechanism arranged in the middle of the base, an openable and closable forming mold arranged at one end of the base, and a liftable upper blowing assembly arranged above the forming mold. In the present invention, through the arrangement of a closed module, after the drip material is inflated to a prototype, the core rod in the reverse blowing mechanism moves downward and is separated from the jaw module, so that the closed module is turned into a closed state, the bottom end of the prototype is blocked, part of the air pressure is retained inside the prototype, and the internal air pressure of the prototype is greater than the external air pressure, thereby reducing the collapse and bending degree of the prototype, and adapting to the blowing process of a longer bottle body.
Owner:扬州市五域光电科技有限公司

Cable snakelike laying fixing device and laying method for high-fall terrain

The invention belongs to the technical field of cable laying, and relates to a cable snakelike laying fixing device and laying method for a high-fall terrain. The cable fixing device comprises two corner pulley blocks, at least one vertical support is arranged between the two corner pulley blocks, the vertical support is connected with a cable clamp through an adjustable detachable connecting piece, and the cable clamp is used for fixing a cable on the vertical support. The vertical support serves as a supporting point for cable laying, and the cable can be stably fixed. In actual construction, the number of the vertical supports can be selected according to requirements. The adjustable detachable connecting piece enables the cable clamp to be flexibly adjusted according to laying requirements of a cable, and ensures that the cable is firmly clamped and cannot be damaged due to over-tightness or over-looseness. The direction of the cable can be flexibly adjusted through the corner pulley block, so that the cable is smoothly transited in a high-fall terrain, the snake width adjusting requirement can be met, stress concentration and abrasion caused by direct bending of the cable can be reduced, and safe operation of the cable is facilitated.
Owner:POWER RES INST OF STATE GRID SHAANXI ELECTRIC POWER CO LTD +1

Automatic assembly equipment for perfume nozzle connector

The invention belongs to the technical field of nozzle connector assembling, and particularly relates to perfume nozzle connector automatic assembling equipment which comprises a workbench, a moving cavity is formed in the workbench, a first rotating gear is rotationally connected into the moving cavity, a one-way motor is externally connected to the first rotating gear, a supporting seat is fixedly connected to the middle of the moving cavity, and a rotating shaft is fixedly connected to the supporting seat. A rotating sleeve is rotationally connected between the lower surface of the top of the supporting seat and the moving cavity; the straw which deforms in the second limiting block and blocks the inserting channel is clamped through opposite movement of the clamping plates, the rotating plate drives the clamping plates on the rotating plate to rotate together under the rotating action of the rotating shaft, the straw clamped by the clamping plates is located above the collecting groove, then the straw blocking the inserting channel is cleaned, the channel for inserting the straw is kept unblocked, and the straw collecting efficiency is improved. Meanwhile, when the clamping plates are reset, the suction pipes clamped on the clamping plates fall into the collecting groove, then the suction pipes which are not inserted in a connected mode are collected, and the cleanliness of the working environment is kept.
Owner:ZHANGJIAGANG YUNWU IND

Rotation control system and control method for upper die frame

The invention relates to the technical field of formwork equipment, in particular to an upper formwork rotation control system and method. Robots on some existing automatic production lines need accurate angle control to ensure accurate placement of inserts and rapid mold closing operation of a mold frame, so that the application of the existing upper mold frame on the automatic production lines is limited to a certain extent due to poor rotation accuracy, and the problem that the existing upper mold frame cannot be applied to the automatic production lines is solved. The control system comprises the man-machine interaction unit, the control unit and the upper mold frame driving unit, an operator inputs the upper mold rotation angle through the man-machine interaction unit, the control unit calculates the rotation angle of the upper mold frame driving part according to the upper mold frame rotation angle, and then the upper mold frame driving part controls the upper mold frame to rotate. The effect of accurately controlling the rotating angle of the upper die frame is achieved.
Owner:KRAUSSMAFFEI MACHINERY ZHEJIANG CO LTD

Air bag, pneumatic massage system and massage equipment

The embodiment of the utility model relates to the technical field of air bags, and particularly discloses an air bag, a pneumatic massage system and massage equipment, the air bag comprises a first sub-air bag, a plurality of second sub-air bags and a plurality of air pipes, the plurality of second sub-air bags are arranged on the surface of the first sub-air bag, and the plurality of air pipes are arranged on the surface of the first sub-air bag along the main deformation direction of the air bag. The sectional area of each second sub-air bag is smaller than that of the first sub-air bag, and the first sub-air bag and each second sub-air bag are independently communicated with each air pipe. By means of the mode, the first sub-air bag and each second sub-air bag are independently communicated with each air pipe, so that each second sub-air bag can be independently inflated and deflated, the multiple second sub-air bags are inflated and deflated in turn according to the preset sequence, different massage modes are achieved, and user experience is improved.
Owner:TANGTRING SEATING TECH INC

Charging gun pipeline mounting assembly and charging pile

The utility model relates to the technical field of new energy automobile charging, and discloses a charging gun pipeline mounting assembly and a charging pile, and the charging gun pipeline mounting assembly comprises a pipeline skin, a cable core, a connector and a cooling liquid pipeline; cooling liquid flows between the inner wall of the pipeline wire skin and the outer wall of the wire core; a pipeline connecting part is arranged at one end, in the vertical direction, of the connector, a pipeline is arranged in the pipeline connecting part, the pipeline connecting part is connected with one end of the pipeline skin, and the pipeline communicates with the interior of the pipeline skin; the wire core extends into the pipeline and is fixedly connected with the joint and forms electric contact with the joint; the joint is configured to be mounted towards the cabinet body along one radial side of the pipeline wire skin and is electrically connected with a conductive part in the cabinet body; one end of the cooling liquid pipeline is communicated with the pipeline, the other end of the cooling liquid pipeline is used for being connected with a heat dissipation component in the cabinet body, and the cooling liquid pipeline is used for cooling liquid circulation so as to dissipate heat of the wire core. In this way, leakage of the cooling liquid can be avoided, and the safety of the charging pile is improved.
Owner:AUTEL UNITED CREATION SOFTWARE DEV CO LTD

Boron diffusion method, TOPCon battery and preparation method of TOPCon battery

The invention relates to a boron diffusion method, a TOPCon battery and a preparation method thereof, and the boron diffusion method comprises the following steps: placing a pretreated N-type silicon wafer in a diffusion furnace, and carrying out the pre-oxidation at a first temperature; performing constant source deposition at the first temperature; raising the temperature in the diffusion furnace from the first temperature to a second temperature, and performing limited source knot pushing at the second temperature; increasing the temperature in the diffusion furnace from the second temperature and then reducing the temperature, and carrying out gradient cooling oxidation. In the boron diffusion process, the oxide layer is prepared through gradient cooling oxidation, oxide layer phase change of different doping concentrations can be formed, the boron diffusion rate is regulated and controlled, the problem of surface boron depletion is solved, longitudinal P- / P + high-low junctions are further improved, surface energy band bending is reduced, and therefore the capacity of migration of carriers to an N-type region is improved.
Owner:BOHAI NEW ENERGY (HEFEI) CO LTD

Adaptive welding device for composite foil and tab

The invention provides a composite foil and tab transfer welding device which is characterized in that a wide tab belt and a narrow tab belt enter a thinning device through a guide roller, and the edges of the wide tab belt and the narrow tab belt are thinned by the thinning device; the composite foil tape, the thinned wide tab tape and the thinned narrow tab tape enter the roll welding device through a guide roller, and the roll welding device is used for welding the wide tab tape, the narrow tab tape and the composite foil tape; the winding mechanism is used for winding the welded wide tab strip, narrow tab strip and composite foil strip; according to the invention, the foil in the roll welding and printing area is thinned, so that the thickness of the welding and printing area is obviously reduced, thereby improving the machinability of the pole piece in the subsequent working section and reducing the machinability of bending and the like of the battery cell tab; and the thinned tab and the composite foil pole piece enter an ultrasonic roll welding device, and the three layers of foils are welded together, so that the electric connection of the double-sided foils is realized.
Owner:JIANGXI GANFENG BATTERY TECH

Lifting type pet feeding and drinking all-in-one machine

The utility model provides a lift type pet feeding and drinking all-in-one machine relates to pet field technical field, including: the casing, the top of casing is fixedly connected with the motor, the central position of the front surface of casing is provided with the rectangular groove, the output end of motor and the casing top movably run through and extend into the rectangular groove, and the motor is connected with the motor. The output end of the motor is fixedly connected with a lead screw. According to the device, the motor, the lead screw, the rectangular groove, the moving frame, the storage box, the controller and the distance sensor are used in cooperation, the height of the moving frame can be adjusted, the moving block is more stable in the moving and using process under the cooperation of the limiting groove, the guide rod and the guide block, and therefore the storage box can be adjusted by adjusting the height of the storage box; a pet can conveniently eat in a standing posture, the necessity of bending down and lowering the head is reduced, and more comfortable and appropriate dining experience is provided.
Owner:YANCHENG AIBO MOLDING CO LTD

Safety limiting device for pull rope oil cylinder

The invention belongs to the technical field of fluid braking equipment, and particularly relates to a safety limiting device for a pull rope oil cylinder, which comprises a fixed frame, a sliding base and a hydraulic oil cylinder, the device further comprises a stable transmission mechanism. On one hand, in the stretching and retracting process of the hydraulic oil cylinder, the sliding base is driven to move in the mode that the fixed pulley pushes the transmission steel cable, and in the moving process, due to the fact that the fixed pulley and the transmission steel cable are symmetrically distributed on the upper side and the lower side of the hydraulic oil cylinder, tension of the transmission steel cable on a connecting piece is more balanced; on the other hand, due to the arrangement of the fixed pulley and the sliding base, under the condition that the stroke of the sliding base is fixed, the stroke of the hydraulic oil cylinder is halved, the requirement for the rigidity of the hydraulic oil cylinder is lowered, and the bending probability of the hydraulic oil cylinder is lowered; the stability of the hydraulic oil cylinder for driving the sliding base to move is further enhanced.
Owner:SHANDONG WEIMENG ENG MASCH CO LTD

Power distribution control equipment convenient to adjust

The utility model discloses a power distribution control device convenient to adjust, which comprises a cabinet body, a cabinet door mounted on the front side of the cabinet body through a hinge, a mounting rack arranged in the cabinet body, a sliding rail fixedly arranged on the front side of the mounting rack, a fixing hole formed in the front side of the sliding rail, a sliding sleeve slidably arranged on the surface of the sliding rail, and a mounting plate fixedly arranged on the front side of the sliding sleeve. Fixing assemblies are arranged on the front sides of the mounting plates, and a mounting back plate is connected between the opposite faces of the mounting plates. The limiting effect of the fixing assembly on the mounting plate and the sliding sleeve is relieved, and the mounting plate is driven to move through the fixing assembly, so that the mounting plate drives the sliding sleeve to slide on the surface of the sliding rail, the positions of the mounting back plates are adjusted, and the distance between the mounting back plates can be adjusted; the situation that the installation backboard is too troublesome to adjust due to bolt fixation is avoided, the wiring terminal of equipment can be located at a proper position, connection of wires is facilitated, bending and crossing of the wires are reduced, and the risk of electrical faults is reduced.
Owner:HANGZHOU CHENSHENG CABLE CO LTD

Die cutting machine for sealing gasket machining

The utility model discloses a die-cutting machine for processing a sealing gasket, which comprises a shell frame, a die-cutting mechanism, a die-cutting mechanism, a die-cutting mechanism, a die-cutting mechanism, a die-cutting mechanism and a die-cutting mechanism, and is characterized in that the shell frame is of a rectangular frame structure; the machining module is installed on one side of the interior of the shell frame, and the machining module is a sealing gasket machining model; a through hole is formed in the shell frame, an auxiliary plate is arranged on one side of the shell frame, auxiliary rollers are arranged on the bottom end face of the through hole of the shell frame at equal intervals, the surfaces of the auxiliary rollers are sleeved with rubber sleeves, and sliding rails are symmetrically arranged at the positions, located on the auxiliary rollers, of the two sides of the shell frame. According to the die-cutting machine for machining the sealing gasket, the grooves are formed in the through hole of the shell frame and the mounting position of the machining module, and the collecting box is slidably arranged in the groove below the through hole of the shell frame, so that the collecting box receives block bodies such as the sealing gasket which is punched and falls from the machining module; the open groove of the shell frame penetrating through the hole is used for collecting directly falling blocks.
Owner:SINCE (SHANGHAI) IND MATERIALS CO LTD

Assembled plug

The utility model discloses an assembled plug, and relates to the technical field of data adapter plugs. The protective assembly comprises an earphone interface, a mobile phone plug and a connecting line, the protective assembly comprises a limiting sleeve, a clamping groove is formed in one side of the limiting sleeve, fixing blocks are arranged on one side of the earphone interface and one side of the mobile phone plug, a first clamping ring is arranged on the outer side of each fixing block, and a protective ring is arranged on the other side of the limiting sleeve. According to the utility model, through the protection assemblies, the two groups of protection assemblies are utilized to reinforce the flexible connecting line, the reduction of bending points of the connecting line is facilitated, and through the design of double protection, the connecting line is prevented from being bent at unnecessary positions; therefore, the physical damage risk caused by bending is reduced, meanwhile, the service life of the connecting line can be remarkably prolonged through the reinforcing treatment, and the abrasion speed of the connecting line can be slowed down due to the reduction of the bending points.
Owner:HUIZHOU WUSHUANG ELECTRONIC TECH CO LTD

A wire storage device for a bar baling machine

This utility model discloses a wire storage device for a bar baling machine, comprising a frame, two guide roller assemblies, three wear-resistant guide roller assemblies, and a wire pressing assembly. The frame is welded together from two front and rear panels and a bottom plate, with a gap between the two panels. The three wear-resistant guide roller assemblies are located at the upper left, upper right, and lower left of the frame. The two guide roller assemblies are located in the lower middle part of the frame and are arranged left and right. The wire pressing assembly is located slightly above the middle of the two guide roller assemblies and can be positioned both inside and outside the frame. This utility model's bar baling wire storage device allows for switching between wire threading and wire pressing by flipping the swing arm, greatly increasing convenience. Simultaneously, it presses the baling wire into an "M" shape, minimizing wire bending and ensuring smooth, uninterrupted wire feeding.
Owner:ANHUI SHENTAI INTELLIGENT EQUIP CO LTD

Sonar array expansion mechanism

The invention discloses a sonar array expansion mechanism, and relates to the technical field of sonar arrays, the expansion mechanism comprises a frame assembly, a transmitting array assembly and a receiving array assembly, the receiving array assembly is a circular tube transducer array, and the receiving array assembly comprises a linear driving mechanism and a plurality of receiving array components; the linear driving mechanism is arranged at the position, close to the top end, in the frame assembly, the multiple receiving array assemblies are distributed on the outer side of the frame assembly in the circumferential direction, and one end of each receiving array assembly is connected with the edge of the top of the frame assembly in a vertical rotating mode. The linear driving mechanism is fixedly connected with a connecting part, and the connecting part can be driven by the linear driving mechanism to move in the axis direction of the frame assembly; and the connecting part is connected with the plurality of receiving array assemblies. The device is simple in structure, reduces the volume ratio of the contraction and expansion mechanism, improves the space utilization rate of the sonar probe, simplifies the transmission relation of the contraction and expansion mechanism, reduces the bending of a signal cable, improves the reliability, and is higher in practicability.
Owner:AVIC AVIONICS CO LTD

A rim separating device

ActiveCN224740344Uprevent slidingavoid misuse
The utility model relates to a kind of steel ring separating devices, including support, take device;The take device is set on the support;Support is provided with support plate;Slidingly connected with slide on the support plate;First clamping piece is provided on the slide;The two sides of the slide are provided with second clamping piece;First pusher is provided on the support plate;The first pusher drives the first clamping piece to have stroke on the support plate;The clamping end of the first clamping piece is provided with first jaw;The clamping end of the second clamping piece is provided with second jaw;The length of the first jaw is shorter than the length of the second jaw.Solved traditional circular steel wire-like steel ring separation difficult, easily damaged, need to adapt annular layered antiskid device.
Owner:JIANGYIN PINSHUN NEW ENERGY TECHNOLOGY CO LTD

Medical bronchofiberscope protection plate

The utility model discloses a medical bronchofiberscope protection plate which comprises a fixing plate, and a first fixing piece used for fixing a bronchofiberscope handle and a second fixing piece used for fixing a bronchofiberscope body to prevent the bronchofiberscope body from being excessively bent are arranged on the fixing plate. According to the utility model, the bronchofiberscope can be effectively protected and prevented from being damaged during sterilization loading and transportation in a clinical department and a disinfection supply center.
Owner:THE FIFTH AFFILIATED HOSPITAL SUN YAT SEN UNIV

Machine tool with carriage movement of the bed

This invention relates to the field of pipe processing technology, specifically to a machine tool with a movable bed carriage, including a frame. A core-pulling component is mounted on the surface of the frame. A lead screw assembly is located at the front of the core-pulling component. A movable carriage is mounted on the outer side of the lead screw assembly. An auxiliary bracket is provided on the surface of the lead screw assembly, and a support mechanism is provided at the front end of the movable carriage. This invention, through a novel structure of front and rear auxiliary brackets, provides better support for the pipe, solving the problem of insufficient carriage thrust and resulting minor deformation during pipe bending. This makes processing long materials simpler and faster, reducing pipe bending caused by the inherent deflection of thin-walled titanium alloy pipes. Simultaneously, the addition of a new core-pulling mechanism increases the core-pulling force while making the core-pulling distance more precise, creating a slow and uniform sliding state on the inner wall of the pipe, reducing the risk of pipe breakage and minimizing scratches in the bending area.
Owner:SHAANXI WEISHENG INTELLIGENT TECHNOLOGY CO LTD +1

Dyeing machine with easy cleaning maintenance

The utility model relates to cell dyeing field discloses the dyeing machine convenient to clean and maintain, including workbox, the both sides upper surface fixed connection of workbox has adjusting assembly, the outer wall of adjusting assembly is provided with support frame, the inside sliding connection of support frame has slide rod, the lower surface sliding connection of slide rod has second sliding block, the lower surface fixed connection of second sliding block has liquid outlet, the lower surface fixed connection of second sliding block has the air outlet, the inside fixed connection of workbox has the vibration block, the upper surface fixed connection of vibration block has the support block, the upper surface of support block is provided with the glass slide frame, the upper surface of glass slide frame is provided with the glass slide. In the utility model, the second cylinder is opened and drives second fixed block to move, drives second connecting rod and first connecting rod to rotate, further drives the clamping plate to move, thereby can reach the effect that the support frame makes the support frame internal structure convenient cleaning and maintenance with quick installation and disassembly support frame.
Owner:HUBEI SUNSHINE SHENQI MEDICAL TECH CO LTD

Top air outlet type air conditioner outdoor unit

The utility model discloses a top air outlet type air conditioner outdoor unit which comprises a machine shell comprising a base plate formed by splicing a first bottom plate and a second bottom plate. The outdoor heat exchanger is arranged on the base plate and defines a heat exchange space, and a notch is formed in the side wall of the outdoor heat exchanger and comprises a first notch section and a second notch section. The compressor is arranged in the heat exchange space, is arranged on the first bottom plate and is close to the first notch section; the gas-liquid separator is arranged on the second bottom plate and is close to the first bottom plate; the oil separator is arranged on the first bottom plate and located on the side, away from the first notch section, of the compressor. The stop valve is close to the first notch section relative to the gas-liquid separator, and the projection of the stop valve on the chassis is located on the second bottom plate; and the four-way valve is arranged on the side, away from the first notch section, of the stop valve, the height of the four-way valve is between the height of the stop valve and the height of the gas-liquid separator, reasonable layout of all parts of the outdoor unit in a limited space is achieved, and manufacturability and maintainability are both considered while the space utilization rate is increased.
Owner:QINGDAO HISENSE BOSCH AIR CONDITIONING SYSTEM CO LTD

A hemodialysis nursing auxiliary device

The present invention discloses a hemodialysis nursing auxiliary device, comprising a bed and a dialysis unit, and further comprising: a nursing adjustment unit, wherein the nursing adjustment unit is arranged on the side of the bed, and the nursing adjustment unit comprises a support plate. After the restraint belt restrains the arm and the tube pressing plate to the surface of the alternating support plate, the driving member is continuously operated to rotate, so that the alternating support plate drives the flipped arm to move slowly, so that the arm is finally flipped close to a right angle under the traction and rotation of the alternating support plate. In this process, the restraint belt prevents the accidental movement of the blood transfusion tube during the rotation, and drives the patient's arm to rotate, so that the contact surface area of ​​the patient's arm with the support ring and the bottom arc support plate is changed, thereby reducing the problem of arm skin ulceration caused by long-term dialysis, so that the patient can autonomously drive the arm to flip through the above-mentioned device under the premise of reducing the activity of the upper body.
Owner:THE THIRD AFFILIATED HOSPITAL OF PLA NAVAL MEDICAL UNIVERSITY

Angle steel cutting device

The utility model relates to the technical field of angle steel machining, in particular to an angle steel cutting device which comprises a workbench, a plurality of supporting rollers rotationally connected to the workbench and used for supporting angle steel and a cutting machine arranged on the workbench and used for cutting the angle steel on the supporting rollers. The multiple limiting plates are distributed in the length direction of the workbench, and limiting through grooves allowing angle steel to pass through are formed in the limiting plates. After the angle steel penetrates through the limiting through groove in the limiting plate, the angle steel abuts against the upper surface of the supporting roller, acting force is applied to the rear end of the angle steel so that the angle steel can move on the supporting roller, and after the angle steel moves to the cutting station, the cutting machine is started to cut the angle steel; due to the limiting effect of the limiting through groove, the possibility that the angle steel axially deviates along the supporting roller is effectively reduced, and the cutting precision of the angle steel is improved.
Owner:SHANGHAI DIKONG CORROSION PREVENTION EQUIP

Grid arch frame machining tool

The utility model relates to the field of tunnel construction device processing, in particular to a grid arch frame processing tool which comprises a shaping station, at least two groups of positioning columns are arranged on the surface of the shaping station, each group of positioning columns are sequentially arranged along the longitudinal direction, each group of positioning columns is divided into two rows, and the two rows of positioning columns are arc-shaped and have the same radian. According to the technical scheme, the two rows of positioning columns in the same group are used for clamping the main reinforcements of the grid arch frame, so that the main reinforcements are temporarily in an arc shape, then the Z-shaped reinforcements are welded between the two adjacent main reinforcements, and finally the two main reinforcements are shaped. According to the scheme, the step that in the prior art, a bending machine conducts bending operation on the main reinforcement to enable the main reinforcement to be in an arc shape is omitted, and the problems of safety risks and high cost caused by operation of the bending machine are effectively solved.
Owner:CHONGQING ZHONGHUAN CONSTR

An integrated control cabinet and control method for electrical control interaction based on the Internet of Things

The invention discloses an integrated control cabinet and a control method for electrical control interaction based on the Internet of Things, and relates to the technical field of integrated control cabinets. The device comprises an integrated control cabinet shell, a controller is fixedly connected to the inside of the integrated control cabinet shell, connecting wires are plugged into the inside of the controller, a radiator is fixedly connected to the inner wall of the integrated control cabinet shell, and an auxiliary component for adjusting according to actual wiring requirements is arranged inside the integrated control cabinet shell. Through the coordinated use of a moving plate, a rotating gear, a rack plate, a button and a light bulb, when an abnormal point in the data is detected by an abnormal detection algorithm in the control cabinet system, the rotating gear of the corresponding abnormal connecting wire is controlled to rotate, and the rotating gear rotates to move the moving plate to limit the opening of the connecting wire, so that the connecting wire can be directly taken out from the wiring harness slot plate, and the connecting wire can be more conveniently disassembled and inspected, and the operation is simpler and faster.
Owner:JIANGSU BOYANG ELECTRIC TECH CO LTD

Insulation protection sleeve for supporting motor output shaft

The utility model relates to the technical field of motors, in particular to an insulating protective sleeve for supporting a motor output shaft. The insulating protective sleeve for supporting the motor output shaft comprises a sleeve, a mounting flange and an outer supporting ring are fixedly embedded in the two ends of the sleeve respectively, mounting ball cavities are formed in the outer supporting ring, and steel balls are embedded in the mounting ball cavities; an oil storage shell is fixedly embedded in the outer ring wall of the outer supporting ring. According to the insulating protective sleeve for supporting the motor output shaft, when the vacuum section of the motor output shaft is inclined or bent, the section of the shaft rod is abutted by the corresponding steel balls, so that the inclination or bending deformation degree of the section of the shaft rod can be reduced, on one hand, the lubricating oil on the steel balls can reduce the friction force with the motor shaft rod, and the service life of the motor shaft rod is prolonged; on the other hand, the lubricating oil can reduce heat generated by the motor shaft rod and the steel balls, the mechanical strength of the motor output shaft is improved, and the service life of the motor output shaft is prolonged.
Owner:天津滨海超越绝缘制品有限公司