158results about How to "Reduce preparation time" patented technology

The utility model relates to connecting pipe technical field discloses a high quality visual electronic cystoscope catheter, including operation handle, the outside fixed connection of operation handle has endoscope catheter, the inside slide connection of endoscope catheter has connecting pipe, the outside fixed connection of connecting pipe has curved end, the outside of operation handle is equipped with a plurality of limit slot, the outside slide connection of limit slot has telescopic mechanism, the outside fixed connection of operation handle has quick -witted mechanism, telescopic mechanism includes follow -up block no.

The utility model relates to the technical field of bridge diagnosis, and discloses damage diagnosis equipment convenient to adjust, which comprises two first telescopic pieces and two second telescopic pieces, the opposite sides of the two first telescopic pieces and the two second telescopic pieces are respectively provided with a disassembly and assembly mechanism, the plurality of disassembly and assembly mechanisms comprise two first fixing blocks, and the two first fixing blocks are respectively provided with a second fixing block. Push rods are slidably arranged at the lower ends of the interiors of the two first fixing blocks correspondingly, rotating blocks are rotatably arranged on the sides, away from the first fixing blocks, of the two push rods correspondingly, clamping blocks are rotatably arranged on the opposite sides of every two rotating blocks correspondingly, and mounting blocks are fixedly arranged at the output ends of the two first telescopic pieces correspondingly. And connecting blocks are fixedly arranged at the output ends of the two second telescopic pieces. According to the utility model, the whole assembly process does not need to use complicated tools, the operation is simple and convenient, the equipment assembly can be quickly completed, the equipment preparation time is reduced, the working efficiency is improved, and the disassembly is convenient.

The utility model discloses a kind of heart ultrasonic examination body position auxiliary devices, device realizes the accurate and flexible support to patient body position. When patient needs to adjust to left lateral position, medical staff only needs to push out to suitable position to pillow, and lock bolt is clamped into locking slot, back support setting can be quickly completed, greatly simplify the body position adjustment process, save preparation time before examination. In addition, device can select appropriate number of pillow according to different body type and examination demand of patient, push out and fix, and the distance of pillow pushing out also has multiple choices, can accurately match the body width of patient and required lateral angle, to improve the adaptation of device to patient, ensure that every patient can obtain comfortable support in examination process, help patient better cooperate with examination, and then improve the accuracy and reliability of examination.

The invention discloses a code generation method and device based on a domain model, equipment and a medium, and the method comprises the steps: obtaining a target domain engineering model selected by a target user, and the target domain engineering model comprises an engineering structure model, an engineering component model and an engineering configuration model; analyzing the target domain engineering model based on a code generation engine, and generating a target engineering code corresponding to a target domain; and determining a target code warehouse corresponding to the target user, and pushing the target engineering code to the target code warehouse. Based on the technical scheme, the target domain engineering model is analyzed through the code generation engine, and the target engineering code is automatically generated, so that the preparation time required in the development process is shortened, the project starting efficiency is improved, and the initialization cost is reduced.

The utility model relates to the technical field of gas extraction, in particular to a soft low-permeability coal seam gas extraction drilling wall protection supporting device which comprises a supporting pipe, a threaded pipe is arranged on the inner wall of the top end of the supporting pipe, a threaded groove is formed in the inner wall of the bottom end of the supporting pipe, an anti-loosening mechanism is arranged on the threaded pipe, an annular cavity is formed in the supporting pipe, and the annular cavity is communicated with the threaded groove. A connector is formed in one side of the threaded pipe and communicates with the annular cavity, a through groove is formed between the annular cavity and the threaded groove, a sealing ring is arranged on the threaded groove, and an inflation mechanism is arranged between the annular cavity and the supporting pipe; according to the structure, the whole supporting structure can be inflated only through one connector of the threaded pipe on the uppermost supporting pipe, the inflation bag is expanded and protrudes outwards in the inflation groove to be tightly attached to the wall face of a drilled hole, strong lateral supporting force is provided, and the supporting structure is particularly suitable for being used in a soft and low-permeability coal seam and can effectively prevent the wall face of the drilled hole from collapsing.

The utility model discloses a high accuracy frock suitable for slanting roof exchange processing is provided with a plurality of support feet on the bottom surface of its bottom plate, and the top surface of the bottom plate is detachably connected with a locking positioning device, the top of the locking positioning device is provided with a plug-in hole, the plug-in hole is used for receiving a slanting roof, and a plurality of inserts are arranged on the side surface of the locking positioning device to fix the slanting roof inside the locking positioning device. After the bottom plate and the locking positioning device are fixed, the slanting roof is inserted into the locking positioning device through the plug-in hole, then the insert is inserted into the locking positioning device from the side surface of the locking positioning device, and the slanting roof is fixed in the locking positioning device, so that the mold processing is facilitated. When it is necessary to replace the slanting roof, the insert can be disassembled to quickly replace the slanting roof, and the slanting roof to be processed is reloaded, so that the preparation time before superfinishing is reduced, the slanting roof is quickly replaced, the efficiency is improved, and the technical problem that the existing slanting roof superfinishing frock is fixed in a downward pressing mode, the processing coordinates need to be recalibrated after the completion of each work, and the mold needs to be reloaded is solved.

This utility model discloses a small motor maintenance trolley, including a hydraulic system, a lifting system, an adjustable clamping mechanism, a rotating mechanism, and auxiliary tools. The lifting system includes a main frame and a lifting platform. The hydraulic system includes an oil tank, a hydraulic pump, multiple sets of hydraulic cylinders, and supporting oil pipelines. The rotating mechanism is mounted on a base and includes two opposing rotating bodies and rotating clamps. The adjustable clamping mechanism includes two opposing clamps. Auxiliary tools include a frame shell, etc. This utility model enables 360-degree rotational maintenance of motors, achieving efficient, safe, and convenient motor maintenance operations, and is suitable for various motor maintenance scenarios.

This invention discloses a hyperthermic perfusion device, relating to the field of medical devices. It provides a hyperthermic perfusion device with a simpler tubing system, facilitating shorter preparation time for hyperthermic perfusion chemotherapy. The hyperthermic perfusion device includes a main unit and a liquid circulator; the liquid circulator includes a rigid liquid container, a suction tube, a return container, an output tube, a return tube, and two dispensing pumps; the dispensing pumps are vertically positioned at the upper end of the rigid liquid container, and include an inlet check valve, a drain check valve, a collar, and a liquid aspirator with a piston rod. The inlet and drain check valves communicate with the internal space of the liquid aspirator, and the collar is connected to the piston rod; the suction tube is connected to both inlet check valves and extends to the lower part of the rigid liquid container; the return container is located at the upper end of the rigid liquid container and has a filter screen; the output tube is connected to the rigid liquid container and connected to the two drain check valves via tubing; the return tube is connected to the return container; the main unit can heat the rigid liquid container and drive the dispensing pumps.

The application discloses a detonation and control integrated module, which comprises a bearing main body, an input contact assembly, an output contact seal assembly, a detonator and a coding switch are installed on the bearing main body, the first end of the input contact assembly can be in contact and conduction, the second end of the input contact assembly is in conduction with the input end of the coding switch, the second end of the output contact seal assembly can be in contact and conduction, the first end of the output contact seal assembly is in conduction with the output end of the coding switch, the detonator is in conduction with the detonator positive and negative wiring end of the coding switch, and the ground wire end of the coding switch is in conduction with the bearing main body. The above-mentioned detonation and control integrated module realizes high integration of the perforating detonation unit, and assembly can be completed in a pyrotechnic workshop.

The application relates to the technical field of plasma arc welding, in particular to a positioning welding equipment and method for bridge steel structures, which mainly comprises a plasma arc equipment, a lifting mechanism is arranged on the plasma arc equipment, a horizontal moving mechanism is arranged on the lifting mechanism, the lifting mechanism can drive the horizontal moving mechanism to move in the vertical direction, and a translation mechanism is arranged on the horizontal moving mechanism. The movable welding frame length can be adjusted through the spliced joint head-to-tail insertion and length adjusting lever, different lengths of bridge steel structural members can be adapted, and the problem that the length of the traditional integrated welding table is unchangeable is solved; the movable welding frame is driven to overturn around the adjusting base plate through the deflection angle mechanism, the first positioning probe detects the inclination of the welding surface, the automatic adaptation of the inclination angle is realized, the complex operation of manually arranging the cushion block is replaced, the adaptation range covers steel structural members with different sizes and different inclination angles, the adaptation is better, and the limitation is smaller.

An automatic cleaning device for water-based coatings includes a mixing tank (1), a drive motor (2), a base box (3), a feed inlet (4), a water inlet (5), a hollow mixing shaft (6), mixing blades with spray nozzles (7), spray nozzles (7a), a sound insulation and heat preservation layer (8), an annular air duct (9), an air inlet pipe (10), a tank wall spray ring (11), a nozzle (11a), a discharge port (12), a liquid discharge port (13), a water pump (14), a cleaning agent tank (15), a liquid level sensor (16), a control system (17), and a base (18). This device utilizes a rotating mixing shaft and blades to effectively carry the cleaning solution through high-pressure rotary spraying, reducing the consumption of cleaning solvents and water, thus saving resources. The cleaning is thorough, ensuring no residue remains on the tank, mixing shaft, and blades, greatly reducing the risk of cross-contamination between different batches or colors of coatings.

This invention discloses an integrated torsion and tensile testing machine, comprising a support frame. A clamping and fixing head is installed on one side of the support frame, and a power clamping device is fixedly installed on the other side of the support frame. A power drive mechanism is installed on the other side of the power clamping device, driving the power clamping device to rotate. Two sets of clamping mechanisms are installed in the clamping cavity, and the two sets of clamping mechanisms are staggered and distributed in the clamping cavity, with different clamping points in the length direction. This invention integrates torsion and tensile testing structures into one, simplifying the structure, significantly reducing the size and weight of the equipment, improving mobility and applicability. Furthermore, the fixing points of the clamping mechanisms on the workpiece can be easily changed by simply adjusting the power drive mechanism. The operation is simple and requires no additional tools, eliminating the need for manual disassembly and assembly, greatly shortening the preparation and replacement time for the test, and making the testing process more efficient and smooth.

The utility model discloses a kind of co-axial line production is rolled up with device, belong to wire and cable technical field, its technical scheme main points include winding support plate, the top of winding support plate is movably connected with convenient dismounting mechanism, the inside of convenient dismounting mechanism movably connected with elastic connection component, the inside of convenient dismounting mechanism movably connected with winding disc, can be disassembled structure by motor bidirectional screw rod adjusting pitch support frame, adaptation different size, roller shaft thickness winding disc, again in combination servo motor driven multi-point clamping mechanism realizes stable fixation, both solve the current integrated winding disc low problem of universality, without the overall replacement support structure due to winding demand change, shorten preparation time, also avoid the situation that support frame is scrapped together when winding disc breaks down, reduce resource waste, while normal cooperation storage structure can complete winding operation.

The utility model discloses an extensible double-ring information system, which comprises a first link, a second link and a server, the first link comprises a first monitor, the second link comprises a second monitor, the tail end of the first monitor in the first link is provided with a plurality of first monitors, and the tail end of the second monitor is provided with a plurality of second monitors. A plurality of second monitors are arranged at the tail ends of the second monitors in the second link, the first link and the second link form a double-ring layout, a setting and reporting mechanism of the wireless local area devices is provided, and the problems of high complexity and high cost during arrangement and repair of wired devices are solved. The wireless device does not need cables such as optical fibers or copper wires as signal transmission media, and only needs power lines. Since most devices are internally provided with power supply allocation circuits, the reasonable power supply voltage drop or voltage fluctuation of the power line still belongs to an acceptable range, and the adaptation of the wireless device is greatly improved.

The invention relates to the field of power distribution network operation and maintenance first-aid repair operation tool carrying, in particular to a carrying tool and application thereof.The carrying tool comprises a moving mechanism, the moving mechanism comprises a walking assembly, a bearing plate is arranged on the upper portion of the walking assembly, an auxiliary obstacle crossing assembly is arranged on the bearing plate, and the auxiliary obstacle crossing assembly comprises telescopic parts arranged at the front end and the rear end of the bearing plate; the telescopic part stretches or shrinks in the vertical direction; the accommodating mechanism is arranged at the upper part of the bearing plate; through the combined design of the moving mechanism and the containing mechanism, the whole device becomes a'tool warehouse 'capable of moving autonomously, the problems that rush-repair personnel lift the hand and get on and off a vehicle difficultly are solved, manpower is liberated from heavy physical labor, the preparation time before work is remarkably shortened, and the emergency response speed is increased; through the design of the auxiliary obstacle crossing assembly, the front end and the rear end of the equipment can be lifted up in sequence when an obstacle is crossed, so that the walking assembly does not make contact with the obstacle, and the problem that the walking assembly is stuck by the obstacle is avoided.

The invention discloses a circuit breaker operating mechanism load simulation device and a test method. The load simulation device comprises an eccentric wheel, a motor, an output sliding block, a force sensor, a displacement sensor and a bottom plate. An adjusting sliding block is arranged on the surface of the eccentric wheel in the radius direction of the eccentric wheel and can move in the radius direction of the eccentric wheel. The output shaft is connected with an eccentric shaft of the eccentric wheel and drives the eccentric wheel to rotate; a connecting rod is rotationally connected between the output sliding block and the adjusting sliding block, and the eccentric wheel rotates to drive the output sliding block to reciprocate; the force sensor is connected with the output sliding block and transmits force to a load part; the displacement sensor is used for detecting the displacement of the output sliding block; the eccentric wheel, the motor and the displacement sensor are arranged on the top of the bottom plate. The load simulation device is high in flexibility and can simulate a real mechanical load.

The utility model relates to metal processing machine tool technical field, and disclose a kind of furnace door structure for vacuum drying furnace, including vacuum drying furnace body, the vacuum drying furnace body right side is provided with closing locking mechanism, by the closing locking mechanism being set, closed door opens and slider is located in the right side in the groove plate corresponding groove, and pull rod and connecting block junction are located in the groove plate corresponding arc groove, at this time, by starting motor, and then synchronous drive sealing door gradually close to vacuum drying furnace body, make it insert into vacuum drying furnace body, and before insertion, sealing door pushes inclined block and moves upward, to complete the secondary fixing of its sealing door, and in the whole sealing closing process, without manual intervention, to simplify the complexity of operation, simultaneously avoid manual operation failure, and under the condition of frequent opening or closing furnace door, make it reduce the preparation time of closing furnace door, and then improve work efficiency.

The utility model provides a kind of detection cable for airplane standard interface real bullet ground joint test, belong to electronic equipment test technical field, including discrete signal line group, it is used to detect the signal interaction function of missile;Power line group, it is used to detect the power supply line of various components inside missile;Address line group, it is used to detect and feedback missile detection port insert position;Bandwidth line group, it is used to detect the satellite launch signal function inside missile;Bus line group, it is used to detect the data transmission function inside missile;The utility model can detect each function module of missile without disassembling missile, so as to avoid damage when missile is mounted.

The utility model belongs to bridge floor construction equipment technical field, specifically disclose a kind of assembly type bridge floor system hoist, including bearing frame, the bearing frame includes two first crossbeam of opposite arrangement, two first crossbeam between being equipped with two second crossbeam, the both ends of second crossbeam are connected to two first crossbeam respectively, still be equipped with several third crossbeam between two second crossbeam. The utility model provides a kind of assembly type bridge floor system hoist, the upper end of the junction of first crossbeam and second crossbeam, the lower end of the junction of first crossbeam and second crossbeam, the lower end of the junction of second crossbeam and third crossbeam are all equipped with mounting lug, form three-dimensional lifting point network, can be according to the geometry of bridge floor component and gravity center position flexible selection lifting point combination, realize load uniform distribution, effectively avoid local stress concentration, reduce hoist deformation or component damage risk, especially suitable for large-span or special-shaped bridge face high-precision hoisting demand.

The utility model provides a portable checking and discharging electric rod for a subway overhead line system. The portable checking and discharging electric rod comprises a checking and discharging electric connecting rod mechanism, an operating rod and a grounding mechanism. One end of the checking and discharging electric connecting rod mechanism is connected with the front end of the operating rod, a connecting mechanism detachably connected with the grounding mechanism is arranged between the checking and discharging electric connecting rod mechanism and the operating rod, and the operating rod is connected with the checking and discharging electric connecting rod mechanism through the connecting mechanism; the checking discharge electric connecting rod mechanism comprises a conductive hanging rod, an insulating rod and a measuring terminal; the conductive hitching rod is connected to the upper end of the insulating rod and is used for hitching a subway overhead line system after power failure; the lower end of the insulating rod is connected with a connecting mechanism and is detachably connected with an operating rod through the connecting mechanism, the operating rod and the insulating rod are coaxially arranged, the measuring terminal is electrically connected with the conductive hanging rod through a connecting wire in the insulating rod, the measuring terminal can be used for detecting the residual voltage of the overhead line system after power failure, and the measuring terminal is further electrically connected with a grounding mechanism. On-site rapid assembly and disassembly are facilitated, the preparation time before operation is shortened, and the operation efficiency is improved.

This invention belongs to the field of medical materials, specifically relating to a patterned bio-barrier membrane with self-adhesive function and its preparation method. The preparation method includes: dissolving the adhesive matrix in a buffer solution, then adding reactive amino acids and a stabilizer to obtain a first mixture; adding ethanol and a hydrophobic agent to the first mixture, and stirring under heating conditions to obtain a second mixture; adding a thickener, a calcium supplement, and a reinforcing agent to the second mixture, continuing stirring, and then adding a protein precipitation reagent to precipitate the mixture, obtaining a hydrogel; covering a collagen membrane with a patterned porous mold, and adding the hydrogel to allow it to flow into the pores and solidify. This invention achieves precise adhesive loading through patterned design, combining advantages such as simple operation, reliable fixation, good biocompatibility, and high osteogenic efficiency, effectively solving the barrier membrane fixation problem in GBR technology, and is suitable for bone defect treatment in dental implant prosthesis restoration.

This utility model discloses a convenient bagging support cart, including a lower base plate with three sets of uprights fixedly connected to its top. Connecting rods are inserted into the interior of each of the three sets of uprights, and an upper support is fixedly connected to the top of each of the three sets of connecting rods. Through the interlocking of the three sets of uprights and connecting rods, combined with the lifting components on the connecting frame, the height of the upper support and hooks can be flexibly adjusted. This design easily adapts to bags of different lengths. When dealing with longer bags, the hooks can be raised to prevent the bottom of the bag from dragging on the ground; for shorter bags, the hook height can be lowered to ensure the bag opening angle is appropriate. This effectively solves the limitation of application caused by the fixed hook height of traditional supports. Furthermore, the entire adjustment process requires no complex tools, and the operation is simple and intuitive, reducing preparation time before bagging and allowing operators to focus more on the grain dumping operation, significantly improving the overall efficiency of the bagging process.

The utility model relates to the technical field of bonding material testing, in particular to a bonding material anti-seismic stability testing structure which comprises a frame structure, the frame structure comprises a control box, and frame strips are fixedly installed at the four corners of the surface of the rear side of the control box; the vibration structure comprises a vibration rod, mounting frames are fixedly mounted at the two ends of the vibration rod, bases are fixedly mounted on the four side surfaces of the mounting frames, and the two ends of the bases are fixedly connected with the frame strips through damping buffers; and the test unit is clamped at the rear end of the vibration structure. According to the utility model, two groups of sixteen damping buffers are utilized to suspend the vibration structure inside the frame structure, vibration is isolated to a certain degree, so that a worker can hold the vibration structure to work, the whole device is designed to be small and exquisite and is convenient to carry, and the whole device can be directly carried to a working site for direct testing; experiment base materials and consumables do not need to be prepared at a specific experiment site, a large amount of preparation time is saved, the method is extremely suitable for the actual situation, and the practicability is greatly improved.

The utility model discloses a fire vehicle -mounted electric rubber dinghy platform relates to fire equipment field, including bottom plate, electric capstan and manual capstan, and the bottom plate top one side is hinged with the storage platform through the rotating shaft, and the bottom plate, electric capstan and manual capstan are all installed at the top of the external fire engine, and the bottom plate includes bottom plate main part, and one side fixed connection of bottom plate main part has hydraulic rod, and hydraulic rod is equipped with two groups and is fixed at one side of bottom plate main part, and electric capstan includes capstan main part, and this platform can utilize the bundle rope and fix electric rubber dinghy on the storage platform surface, when using, can manually rotate and lift the storage platform, utilizes electric capstan to spread the storage platform, and the unfolded storage platform is contacted with the ground, and the fireman is convenient to take down electric rubber dinghy and uses, and the whole operation process is fast and efficient, can all -round improve the efficiency, safety and adaptability of water area rescue action, better guards the life and property safety of the people.

The application discloses a kind of vehicle gateway functional safety and network security horizontal contrast test method and system, method includes: according to relevant standard construction vehicle gateway standardization contrast test case library, and the input information of test case is configured, using HIL hardware-in-the-loop simulation test, by standard test method determine that function and performance satisfy the vehicle gateway equipment of relevant standard requirement, build vehicle gateway standard test component pool;At least two standard parts are selected from vehicle gateway standard test component pool, standard part and measured piece are configured according to the input information of test case in vehicle gateway standardization contrast test case library, after standard part and measured piece build vehicle gateway contrast test system, test according to the test case in vehicle gateway standardization contrast test case library, output the test result of measured piece.The application can be repeated to obtain more test evaluation results, increase the scientificity and reliability of test result.

The utility model relates to the technical field of high-voltage wire harness detection equipment, in particular to a high-voltage wire harness performance detection device which comprises a main body, and a movable detection assembly and a wire harness damage detection assembly are fixedly connected in the main body. According to the utility model, the connection block can drive the detection slot seat to automatically slide in the chute through the telescoping of the telescoping cylinder, so that the detection slot seat can be flexibly adjusted according to the length, specification and detection position of a wire harness, the wire harness or detection equipment does not need to be frequently moved, the preparation work and adjustment time before detection are greatly reduced, and the detection efficiency is improved. The whole detection efficiency is improved, the laser emitter is used for irradiating the wire harness, the thermal infrared imager is used for capturing infrared radiation on the surface of the wire harness, the detection mode does not need to make contact with the detected wire harness, physical damage to the wire harness is avoided, large-area or long-distance detection is completed in a short time, the detection efficiency is improved, and the detection accuracy is improved. Meanwhile, tiny defects can be detected, and high sensitivity and resolution are achieved.

The utility model discloses a human body universal connecting mechanism of a blind guiding mechanical dog, and relates to the technical field of blind guiding mechanical dogs. The device comprises a mounting seat, an adjusting mechanism is arranged on one side of the top of the mounting seat, a positioning mechanism is fixedly connected to one side of the adjusting mechanism, and a mounting plate is fixedly connected to one side of the top of the mounting seat. Through the matching of the positioning seat and the connecting block, the traction rod of the mechanical dog can be quickly connected, the traction rod can be stably connected only by aligning the connecting block with the positioning groove and inserting the connecting block into the positioning groove and quickly popping the clamping rod into the clamping hole under the action of the spring, complicated operation steps are not needed, the preparation time is greatly saved, and the working efficiency is improved. And when the traction rod needs to be disassembled, the movable plate is pressed to enable the clamping rod to be separated from the clamping hole, so that the connecting block can be easily pulled out of the positioning groove, convenient disassembly is realized, and a user can conveniently operate and manage the blind guiding mechanical dog in different scenes.

The application relates to a barrel cover lifting device for a stirring cylinder, and relates to the technical field of material stirring equipment.The barrel cover lifting device comprises a rack, a lifting frame, a lifting assembly and a connecting assembly.The rack is installed on one side of the cylinder, and the rack is provided with the barrel cover.The lifting frame is arranged on the rack in a liftable mode.The lifting assembly is installed on the rack, and is used for driving the lifting frame to lift.The connecting assembly is installed on the lifting frame, and is used for mounting the barrel cover on the lifting frame.The opening and closing process of the barrel cover is rapid and stable, the preparation time required for feeding, cleaning or maintenance is greatly shortened, and the overall operation efficiency and the production rhythm of the equipment are effectively improved.