127results about How to "With detachable" patented technology

The invention discloses a construction method of a shallow-buried subsurface-excavated cross-shaped cross-strut tunnel. The method includes the following steps of conducting construction preparation, conducting measurement and pay-off on a tunnel advanced support and the tunnel contour line according to construction design requirements, conducting advanced geological forecasting through the geophysical prospecting advanced geological forecasting and drilling advanced geological forecasting combined mode, conducting advanced pipe shed grouting and advanced curtain grouting, checking the grouting effect, entering the next procedure if the grouting effect meets the construction requirement, conducting advanced pipe shed and advanced curtain grouting again if the grouting effect does not meet the construction requirement, conducting excavation support construction on construction areas on by one from top to bottom and from left to right, conducting primary support and temporary support sealing and conducting monitoring and measuring after the primary tunnel transverse end face construction is completed, repeatedly executing the steps for the next circulation of construction if the design requirement is met, conducting support strengthening if the design requirement is not met, and regulating excavation parameters to conduct excavation support construction again till the design requirement is met.

The invention discloses an adjustable multifunctional circulation test groove platform, belongs to the technical field of ground in civil engineering, and particularly relates to an adjustable multifunctional circulation test groove platform which imitates a debris flow motor process erosion effect along a way. The adjustable multifunctional circulation test groove platform is detachable, capable of being combined, convenient to operate and strong in repeatability, and comprises an erosion band support, a transition support, a sliding-down rail support, a sliding-down rail test groove and an erosion band test groove. The upper end of the sliding-down rail groove is installed on the sliding-down rail support, the lower end of the sliding-down rail groove is installed on the transition support, the upper end of the erosion band test groove is installed on the transition support, the lower end of the erosion band test groove is installed on the erosion band support, an erosion material sliding-down control partition plate is arranged in the sliding-down rail test groove, an initial material sliding-down area is arranged at the back of the erosion material sliding-down control partition plate, a corroded material placing groove is formed in the erosion band test groove, and the erosion band support, the transition support and the sliding-down rail support are respectively installed on a base support plate.

The invention discloses a compact simultaneous distilling and extracting device, which comprises a simultaneous distilling and extracting kit and a condensing system, wherein the simultaneous distilling and extracting kit is formed by interconnecting a water vapor conduit, a condensate return pipe, a water vapor heating sleeve, a solvent vapor conduit and a mixed extracting and condensing cavity;the condensing system comprises a detachable double spiral condensing pipe and a hollow condensing jacket; the double spiral condensing pipe is in ground sleeve joint with the mixed extracting and condensing cavity; and the hollow condensing jacket is matched with the double spiral condensing pipe to form a condensing part of the mixed extracting and condensing cavity. The device combines the technical characteristics of a soxhlet extracting device and a rotary evaporimeter, adopts a double spiral condensing structure, simplifies a heating device, and has the advantages of more compact overall structure, small occupied space, detachability and convenient cleaning; and the difference between mixed extracting and condensing in space position of the cavity body is favorable for separately mixing and condensing the vapor (air), thereby improving the working efficiency of distilling and extracting, and saving energy by 25% by vapor heating.

The invention discloses a quick-mounting combined type greenhouse which comprises a back wall, corner walls, gable walls, arched girders and lighting boards, wherein the gable walls are arranged on two sides of the back wall, the top surfaces of the gable walls are arched surfaces raising gradually from one end to the other end, the two ends of the back wall are fixedly connected with the back wall through the corner walls, a plurality of arched girders are arranged between the two gable walls in an alternative manner, the upper ends of the arched girders are fixedly connected with the top of the back wall, the lower ends of the arched girders are embedded into the foundation, one lighting board is arranged between every two adjacent arched girders, the two side edges of each lighting board are inserted into the two adjacent arched girders, and one lighting board is arranged between one arched girder and one gable wall. The quick-mounting combined type greenhouse provided by the invention has the advantages that the greenhouse is quick-mounting, detachable and movable, has overall stability and strong weatherliness, and is good in heat preservation effect, low in building cost, and long in service life.

The invention relates to a detachable steel beam-concrete filled steel tube column penetrating connection joint, which includes a concrete-filled steel tube column, H-shaped steel beams and a joint domain, a flange ring plate is arranged at one end of concrete-filled steel tube column, the joint domain comprises a steel pipe and a vertical connection plate communicating with the steel pipe, reinforcing ring plates are arranged on the upper part and the lower part of the steel pipe, the steel pipe, the vertical connection plate and the reinforcing ring plates are all fixed by welding, the steelpipe is poured with ultra-high performance concrete, the flange ring plate is connected with the reinforcing ring plates, and the four H-shaped steel beams are fixed to the joint domain in the shapeof a cross. According to the detachable steel beam-concrete filled steel tube column penetrating connection joint, all components adopt prefabricated connection, the workload of field welding and formwork consumption are significantly reduced, and the construction efficiency is greatly improved; and meanwhile, due to the fact that only bolts and a small amount of anchor bolts are used for connection, after the mission of an original building is completed, the components can be quickly disassembled and reused in a new building, and a more thorough green building structure concept is reflected.

The invention discloses a friction abrasion testing machine. The friction abrasion testing machine comprises a sliding friction testing device, a rotary friction testing device and a power mechanism for supplying power to the sliding friction testing device and the rotary friction testing device; the power mechanism comprises an air cylinder, a bent axle, a driving connecting rod and a radial output connecting rod; the bent axle is provided with a connecting rod, and a main shaft neck, a first connecting rod neck shaft and a second connecting rod neck shaft which are arranged in an axial staggered manner; the main shaft neck, the first connecting rod neck shaft and the second connecting rod neck shaft are connected together through the connecting rod respectively; one end of the driving connecting rod is hinged to the air cylinder and the other end of the driving connecting rod is connected with the first connecting rod neck shaft; one end of the radial output connecting rod is connected with the second connecting rod neck shaft and the other end of the radial output connecting rod is connected with the sliding friction testing device; the main shaft neck at the end part of the bent axle is connected with the rotary friction testing device. The friction abrasion testing machine can be used for carrying out a linear reciprocated friction test and a rotary friction test, the problem that friction tests with different movement forms need different testing devices is solved and the testing cost is reduced.

The invention relates to a bearing bracket, comprising symmetrical molded truss platforms. One side of the upper end of each molded truss platform is connected with an upper hinge pedestal through a steel coupling pin and one side of the lower end of each molding girder platform is connected with a lower hinge pedestal through a steel coupling pin. The upper hinge pedestal and the lower hinge pedestal are connected with an upper hinge pedestal and a lower hinge pedestal which are symmetrically arranged through a connecting shaft and a JM anchor. Therefore, the invention solves the technical problem in the suspended casting construction of the bearing bracket at the top of a continuous pier in bridge construction. The bearing bracket is simple in stress and is safe and reliable, convenient to install and disassemble and can be used repeatedly; so the bearing bracket is widely applied in the construction of various concrete piers.

The invention relates to a convenient assembling method and a using method for a general industrial-grade mobile terminal and belongs to the technical field of industrial-grade intelligent mobile terminals. The general industrial-grade mobile terminal comprises an intelligent shell and a smart phone connected with the intelligent shell through Bluetooth. The intelligent shell and the smart phone are in wireless communication through the Bluetooth. In addition to the smart phone, the intelligent shell comprises a function key management module, a Bluetooth drive module and an instruction control module. The smart phone comprises a Bluetooth control module, a data receiving module and a data format conversion module. The convenient assembling method and the using method for the general industrial-grade mobile terminal have the advantages that the intelligent shell and the smart phone are assembled into the intelligent mobile terminal meeting the industrial-grade application requirement and communicate through the Bluetooth, the compatibility, the expansibility and the operational ease are achieved, use is safe and reliable, the intelligent mobile terminal is detachable, and the industrial cost is saved.

The invention discloses a small-pipe-diameter pipeline cutting and bevelling machine, and belongs to the technical field of pipeline mounting engineering. A power handle 33 is in butt joint with a small gear shaft 21 through a connecting block 3301, and power is transmitted to a moving ring of a main cutting motion mechanism; a clamping mechanism is mounted on a static ring I 15 and a static ringII 14 in the main cutting motion mechanism to clamp workpieces; and a radial feed mechanism is fixed to the moving ring in the main cutting motion mechanism and does radial feed motion of a tool through a stirring rod 7. According to the small-pipe-diameter pipeline cutting and bevelling machine, motion and force are transmitted to a mechanism body through a pair of bevel gears, the energy transmission direction and the operation direction are changed, and operation of operators is facilitated; a throttle valve, a filter, a gate valve, a pneumatic motor, the bevel gears and the other mechanisms are integrated in a power handle, and good integration and portability are achieved; and through replacement of clamping blocks of different lengths, the aims of clamping pipelines of different pipediameters and achieving cutting and bevelling are achieved.

An assembly type low energy consumption curtain wall system and a construction method thereof are disclosed. The curtain wall system comprises a unit glass curtain wall and a stone curtain wall, whichare staggeredly distributed in a transverse direction and connected by a corner piece, and the unit glass curtain wall and \the stone curtain wall are connected to a main body structure through an adapter assembly; the unit glass curtain wall is connected to a second rectangular framework column in the adapter assembly through a hanging connection assembly, and the stone curtain wall is connectedto a second rectangular framework column in the adapter assembly through a connection assembly; and longitudinally adjacent glass curtain walls are in butt joint by a cross beam, and transversely adjacent glass curtain walls are connected to a same upright column. The system facilitates installation and disassembly, and has three-dimensional beauty by unitized design of the glass curtain wall andhanging connection of a U-shaped piece to the stone curtain wall; and the employed upright column and the cross beam form a closed drainage system, components and a thermal insulation board are connected, a construction method that combines heat preservation and drainage is employed, and the versatility of energy conservation and low energy consumption of the system is presented.

The invention discloses a pot handle structure with a controller. The pot handle structure comprises a pot handle body and is characterized in that a cavity capable of being closed is formed in the pot handle body, a domestic electric controller with a control chip and a power supply are installed in the cavity, the controller is electrically connected with the power supply, and a short-distance wireless transmitting device is arranged in the controller. According to the concrete structure, the controller is fixed in the cavity through screws, a fixed support is arranged on the upper portion of the controller, a rubber pad is installed between the fixed support and a cover, a battery cavity and a battery plug arranged in the battery cavity are installed at the tail of the handle, and an electrode connected with the positive electrode and the negative electrode and a blocking cover seal are arranged between the battery cavity and the battery plug. The structure has the advantages that other kitchen equipment can be effectively controlled and operated conveniently through the pot handle.

An insulation decoration integrated exterior wall comprises a plate-shaped insulation layer and a facing layer which are fixedly attached through connecting members, every connecting member is pre-embedded in the facing layer, penetrates through the insulation layer and is fastened and fixed on the side surface of the insulation layer, and heavy-duty glass fiber cloth is arranged between the insulation layer and the facing layer and is attached to the facing layer through adhesive. The insulation decoration integrated exterior wall can effectively solve the problem of energy source loss caused by indoor and outdoor temperature difference in summer and winter, has integrated functions of insulation and decoration, can greatly reduce the structural weight to improve usage safety of buildings, and is applicable to new construction as well as energy saving transformation of old buildings.

The invention discloses an independent fresh air practical training system based on an energy substitution technology. The system comprises a fresh air system which provides indoor fresh air which meets demands, a photovoltaic power generation system which provides electricity for the fresh air system and an optical thermal system which provides thermal energy for the fresh air system. The invention further discloses a controlling and computing method of the system. According to the system, traditional energies are replaced with solar energy, the needed electricity of the system is provided bythe photovoltaic power generating system except for extreme situations, the thermal energy is provided by the optical thermal system, and functions of experiment practical training teaching and researching developing can be achieved without external energy. Under the extreme situations, a spare power supply can be used for supplying electricity for the system; a simulation light source can be used by the system to achieve practical training teaching and researching developing. An ADRC is designed to achieve binary precise control; a system control method is related, indoor temperature is controlled to be within a higher precision range, and the demand of indoor higher thermal comfort level is met.

The invention relates to an automatic program-controlled supersonic jet homogeneous filter which is composed of a filter cartridge body, a pressure transmitter, a supersonic shot gun and a program controlling center, wherein multistage ceramic membranes are arranged in the filter cartridge body; one end of the filter cartridge body is linked with the supersonic shot gun, and the other end of the filter cartridge body is linked with the pressure transmitter; a data reader is mounted on the pressure transmitter, and a data reader line is linked with the program controlling center to be mounted in a box body. The automatic program-controlled supersonic jet homogeneous filter is characterized in that the multistage ceramic membranes arranged in the filter cartridge body are divided into three layers of different hole diameters and can be replaced at will and cleaned according to process requirements; a scalable target is arranged at the outlet of the supersonic shot gun for free regulation, so that 2 Mach of supersonic jet impinging homogeneity is achieved.

The invention discloses a multifunctional comprehensive ocean platform device and system. The multifunctional comprehensive ocean platform device comprises a top chamber, a bottom buoyancy tank and a plurality of connecting columns fixedly connected between the top chamber and the bottom buoyancy tank. The top chamber and the bottom buoyancy tank are respectively an airtight cavity. The bottom buoyancy tank is a free buoyancy tank with the intracavity volume controllable. A regular-hexagon flat plate is horizontally arranged at the middle height position of the top chamber and along the peripheral surface of the top chamber. A connecting portion is arranged on any edge of the regular-hexagon flat plate and comprises a groove portion located in the edge of the regular-hexagon flat plate and a protruding portion which is correspondingly located at the same vertical position as the groove portion and protrudes out of the edge of the regular-hexagon flat plate. The multifunctional comprehensive ocean platform device and system have the advantages of deformability, connection flexibility, structural stability and the like.

The invention belongs to the field of mechanical conveying of corrosive liquid chemicals, and particularly relates to an anti-corrosion nested type gear and a gear pump filling machine. The anti-corrosion nested type gear comprises an inner tooth ring and an outer tooth ring, wherein the outer tooth ring is nested at the outer part of the inner tooth ring; an axial hole is formed in the center of the inner tooth ring; multiple first tooth threads are arranged on the outer circumferential surface of the outer tooth ring; the outer tooth ring is made of anti-corrosion plastic. The anti-corrosion nested type gear disclosed by the invention has the beneficial effects that not only can a gear be simply and efficiently disassembled, assembled and replaced, but also a working environment for conveying the corrosive liquid chemicals by the gear pump filling machine can be well adapted, and meanwhile, the service life of the gear is prolonged.

The invention relates to an air conditioner outdoor unit used for improving the efficiency of a condenser by utilizing condensate water atomization and cooling. The air conditioner outdoor unit comprises a fan center disc and an atomizing device. According to the air conditioner outdoor unit, the positions of the condenser and a fan are rearranged, the condenser is arranged close to an air outletside plate, the fan is arranged close to an air inlet side plate, one end of the fan is connected with an output shaft of a motor, and the other end of the fan is connected with the atomizing device through the fan center disc; the motor is arranged close to the air inlet side plate, and the atomizing device comprises a center disc connecting section and a condensate water atomizing section, wherein the center disc connecting section is in a hollow cylinder shape and is connected with the fan center disc; the condensate water atomizing section is in an arc-shaped cone shape, an atomizing device water inlet is formed in the side, far away from the fan, of the condensate water atomizing section, and the side wall of the condensate water atomizing section is provided with a plurality of atomizing holes parallel to the output shaft of the motor; and one end of a condensate water diversion pipe is inserted into the atomizing device water inlet. According to the outdoor unit, condensate water is reasonably utilized by virtue of centrifugal atomization, so that the heat dissipation efficiency of the condenser is improved.

The invention relates to the field of vehicle parts performance detection, and particularly relates to a tire performance detection device. A tire road impact test device comprises a bracket plate and an impact beam. The bracket plate is fixed on a foundation ground. The two ends of the bracket plate are driving guide slopes. The impact beam is hinged to the bracket plate through a rotating shaft at the center. The two ends of the impact beam are each provided with a fixed screw hole. Two fan-shaped plates are symmetrically and fixedly installed on the bracket plate with the axis of the rotating shaft as the center. The fan-shaped plates are provided with arc slots matching the fixed screw holes. Bolts fixedly connect the bracket plate and the fan-shaped plates through the fixed screw holes and the arc slots. At least one fan-shaped plate is provided with angle scale lines. The tire road impact test device can be assembled and disassembled flexibly. There is neither need for a special road nor need to damage an original test road. The tire road impact test device has the advantages of being detachable, movable, adjustable in angle and low in cost while meeting the requirement of tire impact test. The tire road impact test device has extensive popularization and application values in the field of tire quality detection.

The invention relates to the technical field of medical devices, in particular to an EEG monitoring head cover for neurology, including a head cover body; The head cover body comprises an annular ferrule, a first arc-shaped fixing piece, a second arc-shaped fixing piece, a test electrode, an annular cylinder, a splint, an L-shaped plate, an annular sponge cushion and a fixing belt. A plurality offirst arc-shaped fixing pieces are inserted and connected on the inner wall of the annular ferrule, and the plurality of first arc-shaped fixing pieces are inserted and connected on the inner wall ofthe annular ferrule according to an arch structure; The EEG monitoring head cover provided by the invention not only has detachable functions, but also is convenient for cleaning, sterilizing, replacing and repairing. Furthermore, it can ensure that the test electrode is in close contact with the patient's head, and ensure the accuracy of collecting the patient's physical sign information. Also, the wire of the test electrode terminal part can be tightly fixed between the splint and the inner wall of the annular cylinder, so as to effectively fix the wire of the test electrode terminal part, so that the wire of the test electrode terminal part is relatively regular and convenient to use.

The invention provides a liftway combined type lifting operation frame comprising the following elements: a liftable steel platform; a platform sleeve welded on the liftable steel platform and provided with a first plug pin hole; a platform plug tube, wherein at least one end of the platform plug tube is provided with a second plug pin hole, and one end of the platform plug tube inserts into the platform sleeve; platform plug pins, wherein the platform plug tube and the platform sleeve are connected and fixed through the first plug pin hole, the second plug pin hole, and the platform plug pins; a horizontal lever connected with the platform plug tube. A floor or overhang steel tube scaffold normally erected in the liftway is not needed, and the steel tube scaffold can be repeatedly erected on the liftable platform; the liftway combined type lifting operation frame is simple in making, can be repeatedly cycled in usage, can be customized according to liftway sizes of projects and items, thus reducing steel equipment material mass input, reducing item cost, effectively preventing operation level high altitude falling conditions, and providing safety protection effect in the liftway.

The invention discloses a detachable greenhouse frame for citrus seedling cultivation, and relates to the technical field of planting. The greenhouse frame comprises two symmetrical bases. A lifting mechanism is mounted on the upper side of each base. A moving mechanism is mounted on the lower side of each base. A first support plate and a second support plate are placed between the two lifting mechanisms. The second support plate is located on the right side of the first support plate. Irrigation mechanisms are mounted in the first support plate and the second support plate. The detachable greenhouse frame has the advantages that the two bases drive the first support plate and the second support plate to move leftwards and rightwards, clamping blocks can be camped into clamping grooves, and the first support plate is spliced with the second support plate; the greenhouse frame has an overall stabilizing function and can be detached, splicing and fastening between the first support plate and the second support plate are guaranteed, the overall practical effect is improved, and assembly and disassembly are facilitated.

The invention relates to a bus positioning hole angle deviation detection apparatus. The apparatus comprises a first measuring rod, a second measuring rod, a bevel protractor fixedly arranged on the second measuring rod, and a telescopic connecting rod. The end portion of the first measuring rod and the end portion of the second measuring rod are movably connected, and the connecting rod is detachably connected between the first measuring rod and the second measuring rod. One end of the connecting rod is connected with the first measuring rod through a first connecting block, and the other end is connected with the second measuring rod through a second connecting block. It is known from the technical scheme provided by the invention that the apparatus can detect angle deviations between various forms of positioning holes such as intermittent holes, dislocation holes and the like and has the advantages of detachability, scalability, convenient carrying and detection, high detection efficiency and the like.

The invention discloses a working platform integrating a working shelter and an antenna installation platform. The working platform comprises a bottom plate and a frame arranged on the bottom plate. The working shelter is arranged in the frame. A large platform is arranged on the top of the frame. A base with an antenna rotating table is arranged on the large platform. A stair rotating table is arranged on the left side of the large platform. A stair is arranged on the left side of the working shelter. The top end of the stair is connected with the stair rotating table. Supporting rods are arranged below the stair and the stair rotating table. The base is fixed to the large platform through a first flange. A second flange is arranged at the top end of the base and connected with the antenna rotating table. Under the condition that no antenna rotating table exists for connection, a cover plate covers the top end of the base so that rainwater can be prevented from entering the shelter. The working platform has the advantages that short-distance signal transmission between a transmitter and an antenna and short-distance signal transmission between a receiver and the antenna can be achieved, loss generated in the signal transmission process can be reduced, the capacity of radar for detecting low-altitude small targets can be improved, and the performance of the radar can be given into full play.

The invention provides a low-wind-noise automobile wind stopping structure and relates to parts of automobile sunroofs. The structure comprises a cross bar, a wire screen, side connecting rods and springs. The cross bar is provided with multiple protrusions and grooves, all of which are arranged at intervals. Notches are formed in the two ends of the cross bar and connected with the side connecting rods. A groove-shaped structure is arranged on the section of the cross bar and connected with the wire screen. The surface of each groove is a horizontal plane, and the surface of each protrusion is a cambered surface extending in the air stream moving direction. The multiple protrusions and grooves are arranged on the cross bar of a sunroof wind stopping net at intervals, in the automobile high-speed traveling process, air streams can be prevented from entering the area of a sunroof, wind eddies formed in the area of the sunroof are eliminated, and therefore the wind noise is remarkably reduced.

The invention relates to pipeline fluid transportation, in particular to a glued, fixed and detachable lithium-ion power battery module. The glued, fixed and detachable lithium-ion power battery module comprises a bottom cover, a battery mechanism arranged on the bottom cover, and a top cover arranged on the battery mechanism, wherein the battery mechanism is provided with a fixed frame, a heat-conducting plate arranged in the fixed frame, a battery main body arranged on the heat-conducting plate, a heating film structure arranged at one side of the battery main body, an adhesive assembly arranged on the battery main body, and a processing main body arranged at one end of the battery main body. The glued, fixed and detachable lithium-ion power battery module has the characteristics of being glued, fixed and detachable, and the assembly efficiency is effectively improved.

The invention discloses a superconducting magnet based on ReBCO superconducting rings, and belongs to the technical field of superconducting magnet application. The superconducting magnet is formed byalternately stacking and fixing one or more sets of N pieces of superconducting rings and N+1 pieces of insulating sheets which are stacked and then fixed through a fixing device; wherein N is a positive integer, the N pieces of superconducting rings are all square ring pieces or racetrack-shaped ring pieces, and the shapes and sizes of the N+1 pieces of insulating sheets are same as those of theN pieces of superconducting rings respectively. The superconducting magnet based on the ReBCO superconducting rings has the advantages that welding, a power source and a current lead are not needed among the ReBCO superconducting rings in the superconducting magnet, the structure is compact, the detachability is achieved, the stability is high, the preparation process is simple, a strong magneticfield can be stably output, the range of the ReBCO superconductors applied to strong magnetic fields is expanded, and the superconducting magnet can be widely applied to medium and large superconducting magnets and thermonuclear fusion reactions.

The invention relates to a car roof rack assembly with an illuminating function. The car roof rack assembly with the illuminating function comprise a roof rack body fixed to the roof of a car and is characterized in that by further comprising multiple illuminating devices; the illuminating devices are fixed to the roof rack body through installation bases. In the car roof rack assembly with the illuminating function, the illuminating devices are arranged to be a detachable type and a retractable style, thus it is convenient for surrounding vehicles and a driver of the car to observe outside vehicles, and driving safety is guaranteed; the car roof rack assembly is applicable to various occasions, the service life of the roof rack is prolonged, and the using range of the roof rack is effectively enlarged.

The invention discloses a silicon wafer grinding device used for silicon wafer treatment. The silicon wafer grinding device comprises a plastic box with an opening in one end, a grinding piece used for grinding a silicon wafer is fixed in the plastic box, and space, above the grinding piece, in the plastic box is filled with mortar. Because the box of the silicon wafer grinding device for silicon wafer treatment is made of light plastic, the silicon wafer grinding device has the advantages of being detachable, capable of being cleaned a plurality of times, convenient to combine and use, safe and reliable, successfully treating silicon wafer edges in a batch mode, improving machined silicon wafer yield, shortening the time for treating silicon wafers with defective edges, and reducing the proportion of unqualified silicon wafers in the production process.