129results about How to "Easy to disassemble and move" patented technology

The invention relates to the technical field of electric appliances and sockets, in particular to an extended combined module power socket and an application. The extended combined module power socket comprises single socket bodies, socket inner insertion connecting parts and a power supply connecting wire. The first extended module socket body and the second extended module socket body are connected with the left side and the right side of the main module socket body in an inserted mode respectively. A plurality of extended module socket bodies are sequentially connected with the right side wall of the first extended module socket body and the left side wall of the second extended module socket body in an inserted mode. An insulation cover plate is arranged on the side wall of the last one of the extended module socket bodies on each side in an insertion connecting mode. Compared with the prior art, the extended combined module power socket is simple in structure, convenient to use, safe and reliable; the number of contacts is reduced; assembly and movement are free and convenient; forward and reverse assembly and disassembly and power supply wiring are realized by means of the central symmetry of a parallelogram; the shapes and the number of the socket bodies can be freely combined as required so that each socket set can be formed, the modules can be moved along with movement of the electric appliances, and the number of the modules can be increased or decreased as the number of the electric appliances is increased or decreased.

The invention relates to a flowmeter for a final-stage channel. The flowmeter is characterized in that: after a channel (1) is filled with water, a floater (7) drives a rotating shaft (5) of a rotary angle displacement sensor (4) by a connecting rod (6) to rotate; the rotary angle displacement sensor (4) converts a mechanical signal of a rotary angle position into an electrical signal; by an outgoing line (8) of the rotary angle displacement sensor (4), the electrical signal is transmitted to a flow indicator (9); and a one-to-one corresponding relationship between the deflection angle of the dial pointer of the flow indicator (9) and the water depth in the ditch (1) is established. Flow value, corresponding to a computed or marked corresponding water depth, is carved on the dial of the flow indicator (9) in advance, and by reading a flow scale which is pointed by the dial pointer on the flow indicator (9), a specific flow value is obtained. The flowmeter has the characteristics of low investment, high reliability and convenience for use.

A photosensitive chip lens assembling equipment comprises a lens feeding mechanism, a lens moving and taking robot, a lens positioning mechanism, a PCB clamp conveying line, a PCB clamp shifting mechanism, a photosensitive chip positioning mechanism, a pressing and maintaining mechanism, an automatic discharging mechanism and a storage mechanism. The lens moving robot grabs the lens in the lens feeding mechanism to the photosensitive chip positioning mechanism for visual positioning, and the lens is assembled on the photosensitive chip after the position of the lens is adjusted; the PCB clampshifting mechanism shifts and fixes the PCB clamps on the PCB clamp conveying line, and moves the chips on the PCB clamps to the photosensitive chip positioning mechanism for visual positioning; the lens is pressed on the photosensitive chip by the pressing maintaining mechanism to be maintained to be in full contact with the glue; the automatic discharging mechanism conveys the PCB clamps to thestorage mechanism. Compared with a manual lens assembly method, the method has the advantages that the contact of workers with the photosensitive chip is reduced, the positioning is accurate, and thequality and consistency of lens assembly are ensured.

The invention discloses a test-bed for testing torsional vibration of a power transmission system of a front-engine rear-drive automobile. The test-bed mainly comprises a vehicle inertia simulation system, a driving device, an excitation device and a loading device; the test-bed is characterized in that the driving device simulates operation of an engine and generates power to drive an engine flywheel to rotate, and the whole power transmission system is enabled to run according to normal driving conditions; the vehicle inertia simulation system simulates movement inertia of a vehicle running on a road; the loading device assists the vehicle inertia simulation system to ensure effective application of inertia load; the excitation device applies exciting torque to the power transmission system so that the system generates torsional vibration; a torsional vibration tester is used to measure torsional vibration of the power transmission system. by adjusting relative positions of function areas of the test-bed, the test-bed can adapt to transmission systems of different shaft distances and wheel treads; by changing adapting members, the test-bed can fit different hubs to accommodate different types of transmissions and connect different types of rear axles, and the test-bed is applicable to testing installation of not a single type of transmission systems but more types of front-engine rear-drive transmission systems.

The invention provides a tester for imitating underwater impact on a sheet. The device comprises a water storage tank, PVC (polyvinyl chloride) tubes, a water pump, a water channel, butterfly valves, a target flowmeter, a rotating shaft, a bearing, the sheet, a strain gauge, a dynamic strain meter, an intelligent signal acquisition and processing analyzer, a catch lever, an angular displacement sensor, a holding-type elastic coupler, an angular displacement sensor data acquisition board and a motor matched with the water pump, wherein the water storage tank is arranged on the ground, an opening at bottom of the side surface of the water storage tank is connected with one end of one PVC tube, and the other end of the PVC tube is connected with the water inlet of the water pump; one butterfly valve is arranged at a connection part between the water storage tank and one PVC tube; the target flowmeter is arranged on the other PVC tube between the water inlet of the water channel and the other butterfly valve; the rotating shaft is vertically arranged at the part, close to the water inlet, of the interior of the water channel, and the dynamic strain meter and the intelligent signal acquisition and processing analyzer are connected by virtue of a lead educed from the sheet and the strain gauge on the target flowmeter so as to acquire data of strain change time; and a lead educed from the angular displacement sensor is connected with the angular displacement sensor data acquisition board to acquire data of rotating shaft angle change time.

The invention relates to a three-dimensional suspended parking device and method. A base plate, a bearing column and a top beam are sequentially welded end to end and form an integrated type frame in a semi-square shape. A longitudinal slide groove is formed in the bearing column, and one side of a wheel grabbing arm is embedded into the longitudinal slide groove of the bearing column. The wheel grabbing arm is connected with an electric motor located on the top beam through a steel cable and makes vertical movement in a tight and perpendicular mode in the longitudinal slide groove of the bearing column under the motor, the steel cable and the wheel grabbing arm self-weight effect. A bicycle is embedded into a groove of the other side of the wheel grabbing arm and linked with the wheel grabbing arm. The device is simple in structure, stable, novel, low in cost and convenient to install, maintain and use, the scheme that the upper portion of the device is used for parking and the portion below the device is used for bicycle and people travelling is unique, the parking spaces can have the probability of exponential order amplification to cope with the parking requirement that due to shared bicycles, the number of the bicycles is increased sharply, installation of the device has nearly zero influence on transportation, and on the contrary, the enormous environment-friendly and economic benefits can be brought to the society.

The invention discloses an indoor simulation test device and method for deck asphalt laying bulging formation. For the purpose, the deck laying layer bulging form change features along with the time are recorded; the bulging typical feature parameter vertical flexibility, unsticking radii, influence factors for analyzing bulging formation, and evaluation indexes of bulging resistance capability of different laying layers are obtained and are used as subsequent finite element model verification parameters. The device adopts the technical scheme that the test device mainly comprises assemblies including a support frame, an environment box, a test piece fixing frame, an MTI-3D structural deformation measuring system and the like. The experiment process comprises the steps of test piece preparation, test piece installation, test environment setting, bulging whole site displacement measurement and the like. By using the device and the method, the accelerated simulation of the bulging disease occurring process in construction and operation of different types of deck laying materials can be realized; the bulging development form can be recorded in the whole process; the whole site displacement and strain features of bulges in different stages can be obtained; the important significance is realized on studying the major influence factors of the bulging formation and disclosing the bulging formation mechanism.

The invention relates to a pneumatic membrane. The pneumatic membrane comprises a membrane body, a counterweight bag, filler, a connecting plate and fasteners, wherein the membrane body is provided with first fixing positions; the counterweight bag is provided with a containing cavity, second fixing positions and an opening, and the containing cavity and the second fixing position communicate with the opening; the filler is located in the containing cavity; the connecting plate is provided with mounting holes and abuts against one of the membrane body and the counterweight bag; and each fastener penetrates through the corresponding mounting hole, the corresponding first fixing position and the corresponding second fixing position sequentially, and thus the membrane body, the counterweight bag and the connecting plate can be connected together. As the pneumatic membrane does not need to be connected with a concrete foundation when being assembled, the pneumatic membrane is easy to assemble, disassemble and move, and the problem that a mobile pneumatic membrane is difficult to assemble, disassemble and move is solved. Due to the fact that no concrete foundation needs to be arranged for the pneumatic membrane during assembly and fixation, the assembly and disassembly cost of the pneumatic membrane is greatly reduced.

The invention discloses a wind and water combined spraying and dust removing method of a tunneling work face in a roadway. The method includes the following steps that firstly, purification water curtain devices (2) are installed 50-150 m away from the front head portion of the tunneling work face (1); the purification water curtain devices (2) are anchored to a roadway top plate (4) through anchor rods (3), and the distance between each purification water curtain device (2) and a roadway bottom plate (5) is not smaller than 2000 mm; secondly, after the length of the tunneling roadway is larger than 200 m, dust capturing nets (7) are installed 30 m away from air returning ports (6); atomizing devices (8) are installed above the dust capturing nets (7); thirdly, drainage ditches are arranged below the purification water curtain devices (2) and the dust capturing nets (7). Dust-containing wind flow in the mine roadway is purified, and dust can be eliminated in a full-coverage mode; meanwhile, arrangement of the dust capturing nets does not affect passage of persons in the roadway, the purified water flow is thoroughly discharged through the drainage ditches, and the discharged water can be recycled. The structure is simple, cost is saved, and assembly and disassembly are convenient.

The invention discloses a power transmission and transformation live line work training simulation platform training method. A power transmission and transformation live line work training simulation platform is provided. Through using the simulation platform, the method can carry out skill training projects such as power-off 110kV suspension insulator string replacement, power-off 220kV strain insulator string replacement, single wire outlet vibration damper replacement and the like, during the process, a teaching person can supervise and guide an operation person in a near distance and full direction mode, minor irregularities and operation habits can be timely found out and instantly corrected, the training effects are enhanced, and as the operation position is close to the ground, the personal safety of the trainee is ensured.

The invention discloses a fixed clamping mechanism for automotive parts for display devices. The fixed clamping mechanism comprises a pedestal and a second board body; the lower end of the pedestal isprovided with rollers; a motor is fixedly mounted at the inner side of a right end of the pedestal; an outer surface of a fixed shaft is screwed to a drive plate; a group of fixed shafts, away from the pedestal, are in penetrating connection to the inner side plates; a group of fixed shafts, away from the pedestal, are in penetrating connection to a first board body; the second board body are installed on an outer surface of a bolt rod in a closely fit mode; a nut is installed outside the second board body; fixed blocks are symmetrically clamped and connected to an upper surface of the secondboard body; lower ends of the fixed blocks are provided with springs at equal interval; the inner sides of the springs are provided with telescopic rods in a penetrating mode. According to the fixedclamping mechanism for automotive parts for display devices, the fixed clamping mechanism is equipped with a turning device to observe any area of the part, to adjust the height, and to adjust the fixed size and to set up an auxiliary measuring device.

A protective enclosure for protecting well head equipment at a surface location is made up of an open framework of structural members which surround and protect the well head. Individual steel panels are assembled to form a series of upstanding walls which are covered by a series of roof panels and which together define the quasi-enclosed area surrounding the well head. The roof panels are covered with a steel grating which forms a covered roof for the protective enclosure. The tubing which makes up the steel panels is spaced to allow access to the enclosed area by a worker needing to access the well head.

The invention disclose a cooler fixing frame convenient to demount and move. The cooler fixing frame convenient to demount and move comprises stand columns, a base, a pedestal, a top plate and a second clamping plate. The four corners of the bottom end of the pedestal are all provided with wheels. The top end of the pedestal is provided with the base. The base is internally provided with a partition column. The two ends of the inner bottom of the base are both provided with shells, and the shells are internally provided with motors. The two ends of the partition column are both provided with thread lead screws through bearings. The output ends of the motors are both connected with one ends of the thread lead screws through belt wheel mechanisms. The thread lead screws are both provided with drive blocks, the top ends of the drive blocks are provided with first clamping plates, and parts, above the first clamping plates, of the stand columns are both connected with connection rods through connection bases. According to the cooler fixing frame convenient to dismount and move, by arranging the wheels on the four corners of the base, the fixing frame is convenient to move at will, andtherefore certain convenience is brought to a user.

The precise and rapid repairing device is characterized in that the bottom face of a base where a steel tube rolling mill spindle is located serves as the horizontal reference, and the two end faces of the spindle hole serve as the installation reference and the fixing position of the repairing device; comprising a first support and a second support, the first support is provided with a datum plate matched with the two end faces of a spindle hole, a base plate tightly attached to the datum plate and connected with the datum plate through bolts, a supporting bottom plate is arranged perpendicular to the base plate, a feeding mechanism is arranged on the supporting bottom plate, and the feeding mechanism controls the horizontal moving direction of a reamer power mechanism; and the reamer power mechanism drives the hinge rod. The original datum point, the original line and the original plane of the restoration serve as the installation datum of boring equipment, multiple three-dimensional positioning is achieved, portability and flexibility are achieved, shaft hole repairing can be carried out even without disassembling the whole base, damage to the restoration is avoided, stability and reliability are achieved, disassembling, assembling and moving are convenient, the application range is wide, one-time alignment is achieved, the machining precision is high, and the comprehensive cost is low.

The invention belongs to the technical field of materials and relates to a sample frame for testing sample plates. The sample frame is of a frame-type structure consisting of a supporting structure and a sample plate positioning structure, wherein the supporting structure consists of fixed vertical plates (1) and horizontal supporting plates (2); the sample plate positioning structure comprises a pair of parallel tooth-shaped frames (3) which are oppositely and horizontally arranged; the parallel tooth-shaped frames (3) are positioned above the horizontal supporting structure. The sample frame is high in designability, simple in storage mode, and convenient to use, movement, disassembly and assembly. The sample frame has the advantages that the horizontal distance of the tooth-shaped frames (3) can be adjusted according to needs; horizontal type or vertical type assembling can be realized; not only is the space saved, but also the taking is convenient and the collision and the damage among the sample plates are avoided; under a same area, the sample plates can be contained for testing simultaneously, so that the detection time and the occupied area are greatly reduced. The sample frame can adopt disassembling structures for all parts, and is applicable to sample storage, especially the field of testing of long-term storage in natural environments in the exposure condition in a warehouse and under a shred.

The invention discloses a novel straw compression method; the straw is compressed to take a cylindrical shape through a screw-type propulsion compressing device and the size of the straw is the same with that of a filter tip; the straw can be the straw of various crops. The method comprises the following steps that: the straw is smashed into powder with a granularity less than 6mm through a crusher first and then 30 percent of water is added into the powder so as to be stirred by a mixer; the smashed straw is delivered into the screw-type propulsion compressing device from a feed inlet for compression; after three levels of screw-type propulsion compression, the straw is put into a softening pool (2) for dissolving and shrinkage at a high temperature of ; the 120 DEG C in the softening pool. The compressed straw is extruded out through the small hole of a discharge hole (6) arranged at the center of an alloy membrane internal sleeve (15) to prepare the cylindrical product with a diameter ranging from 7 to 12mm; the length of the product is fixed by clipping according to the requirement, usually 30 to 50 mm and the discharge velocity ratio is 1 to 5. The method can ensure that the straw is changed from waste into valuable resources so as to be beneficial to the storage, transportation and use, and does not change the characteristic of the straw and still maintains the original usage of the straw.

The invention discloses a display screen system for a vehicle. The display screen system for the vehicle comprises a display screen device, display screen frames, a loudspeaker device and a control device, wherein the display screen frames are groove-type sliding rails which are divided into an upper part and a lower part; the upper part and the lower part are fixedly arranged on the outer side of a compartment body of the vehicle respectively; pulleys are mounted at both the upper and lower ends of the display screen device or only the lower end of the display screen device; when the display screen device is assembled with the display screen frames, the pulleys of the display screen device are matched with the upper and lower sliding rails of the display screen frames respectively to fix the upper and lower ends of the display screen device into the display screen frames; two or a group of transmission gears driven by a motor are fixed onto the upper and lower display screen frames or only the lower display screen frame respectively; a transmission rack meshed with each transmission gear is mounted at a position, opposite to the transmission gear, of the display screen device; the loudspeaker device is mounted on the back surface or the side surface of the display screen device. According to the display screen system for the vehicle, the technical problems about easy and simple disassembly and movement settings of a combined electronic screen for the vehicle and the vehicle can be solved.

The invention provides a leg, waist and arm training combined device and a use method. The leg, waist and arm training combined device comprises a chair board, wherein a left spring is connected to the left side of the chair board, a right spring is connected to the right side of the chair board, the left spring is connected to the left side of a chair back, the right spring is connected to the right side of the chair back, the chair board is connected with the bottom of the chair back through hinges, the left spring and the right spring are positioned on the front side of the chair back, thechair board and the left side of the rear part of the chair back are connected through an elastic arc-shaped left connecting plate, the chair board and the right side of the rear part of the chair back are connected through an elastic arc-shaped right connecting plate, a group of left through holes and a group of right through holes are formed in the chair back, a left pressure spring passes through the left through holes, a right pressure spring passes through the right through holes, and the tops of the left pressure spring and the right pressure spring are connected through an arc-shaped lumbar vertebra plate. The device is used for exercising the legs, the waist, the arms and the back.

The invention discloses a vacuum suction cup whole-layer unstacker. The vacuum suction cup whole-layer unstacker comprises a metal rack and a cargo carrying table; a metal guard bar is arranged on theouter side of the metal rack, a guide rail is arranged on the inner side of the metal rack, the cargo carrying table is located in the metal rack, a guide wheel is arranged on the outer side of the cargo carrying table, a conveying mechanism is arranged above the cargo carrying table, a lifting mechanism is arranged above the side of the cargo carrying table, a vacuum suction cup device is arranged at the upper end of the inner side of the metal rack, a vertical moving mechanism is arranged above the vacuum suction cup device, a transverse moving mechanism is arranged above the vertical moving mechanism, and a servo motor is arranged on the inner side of the transverse moving structure. The vacuum suction cup whole-layer unstacker is provided with a vacuum suction cup device, in the use process of the device, a vacuum suction tool of the vacuum suction cup device can conveniently carry out absorbing and putting down on materials rapidly, the materials can be conveniently driven to bedisassembled and moved, and the unstacking efficiency is improved.

The invention discloses a novel baby crib, relating to the field of baby and child stationeries, in particular to a cradle. The cradle comprises two lateral supports (1), two lower beams (2), a cradlebasket (3), two lower fixing belts (4), two upper hook belts (5) and an upper beam (6); the upper beam is provided with two guide slots (7), the upper ends of the two lateral supports (1) are movablyconnected by utilizing a handle screw (9) by the upper beam, the upper ends of the two upper hook belts are respectively fixed in the two guide slots (7) of the upper beam, the two sides below the cradle basket (3) are respectively connected with the lower beams by the two fixing belts, and both ends of the lower beam are connected with the lower parts of the two lateral supports by movable hinges. The cradle has the advantages of simple structure, low cost, firmness and durability, and convenience in disassembly and mobility.

The invention discloses an electronic scale convenient to use, which comprises a tray and a tray bearing surface, wherein the tray bearing surface is fixedly connected with the lower end of the tray,a scale body is arranged at the lower end of the tray bearing surface, an article placing device is clamped at the lower end of the scale body, a movable induction box is arranged in the article placing device, a clamping wheel and an article placing device clamping wheel are arranged at the bottom of the induction box, the induction box is prevented from falling off by mutually clamping the clamping wheels of the induction box and the article placing device, the inside of the article placing device is machined and processed into a concave-shaped body, two sides of the scale body are configured into convex-shaped bodies, through the dowel joint between the concave-shaped body and the convex-shaped body, the scale body is convenient to disassemble and move in the later period, and other articles are conveniently placed, thereby reducing the search for articles such as packaging bags, paper boxes, pens and the like for merchants, improving the work efficiency and solving the problem of loss of customer sources, at the same time, it is convenient for merchants to arrange articles and books.

The invention discloses a dancesport barre applicable to any place. A supporting rod of the dancesport barre comprises an inner rod and a sleeve which are fixed together through a locking mechanism, a lower end of each inner rod is provided with an inner rod external thread, and an upper end of each sleeve is provided with a sleeve external thread. Each locking mechanism comprises an upper cylindrical shell and a lower cylindrical shell which are fixedly connected, an inner wall of each upper cylindrical shell is provided with an upper cylindrical shell internal thread matched with the inner rod external thread, and an inner wall of each lower cylindrical shell is provided with a lower cylindrical shell internal thread matched with the sleeve external thread. An upper end surface of each inner rod is provided with a screwed hole in the axial direction of the inner rod, a side surface of each end portion of a cross bar of the dancesport barre is provided with a cylindrical groove with the diameter matched with the external diameter of each inner rod, the bottom of each cylindrical groove is provided with a screw through hole penetrating the cross bar, and a screw in threaded connection with each screwed hole passes through each screw through hole. The dancesport barre can be disassembled and assembled conveniently, the parts of the dancesport barre are connected stably and reliably, and people can disassemble and assemble the dancesport barre randomly at any place and perform dancesport training by using the dancesport barre.

The invention discloses a power generation device for treating household garbage based on supercritical water oxidation. The power generation device comprises a supercritical water generator, a household garbage treater and a turbine power generation device, wherein supercritical water produced by the supercritical water generator is mixed with household garbage, and the mixture enters the household garbage treater, so that the garbage is oxidized and decomposed into inorganic matters and combustible gas; and a circulating flow channel is further arranged in the turbine power generation devicein a sealing manner, carbon dioxide flows in the flow channel, absorbs external heat in a circulating manner and is pressurized, the carbon dioxide is in a supercritical state before entering the turbine power generation device, the carbon dioxide is sprayed into the turbine power generation device at a high speed after being combusted by the combustible gas, power is generated in a circulating manner, and the generated inorganic matters can be used after being dried. According to the scheme, by the supercritical water oxidation characteristic, the household garbage is treated into the inorganic matters and the combustible gas, the combustible gas is combusted, and after the supercritical carbon dioxide is heated, the turbine power generation device is pushed to generate the power, the inorganic matters are used after being dried, and the household garbage is harmlessly treated.