36results about How to "Realize free disassembly" patented technology

The invention relates to the technical field of photovoltaic power generation, in particular to a water floating power generation device capable of adjusting the support angle. The device is mainly composed of a first floating body, a second floating body, a support mechanism and a solar power generation frame, wherein the support mechanism is arranged on the second floating body, one end of the first floating body is connected with the second floating body, the support mechanism is fixedly connected to the upper end of the second floating body, and the solar power generation frame is fixedly connected to the support mechanism. After the structure is adopted, the angle of the solar cell frame can be freely adjusted by freely disassembling and assembling the support mechanism, operation is easy and convenient, the connection strength is high, normal operation of the solar power generation device is well ensured, and the utilization efficiency of the water power generation device is improved.

The embodiment of the invention discloses a moving type lockout device supporting platform device. The moving type lockout device supporting platform device comprises a primary lifting platform, a secondary lifting platform located above the primary lifting platform and a moving base connected with the primary lifting platform and used for pushing the device to move, the primary lifting platform and the secondary lifting platform each comprise multiple crossed type lifting rods which are rotatably connected together to form an X type structure, the primary lifting platform is driven through hydraulic rods connected with the crossed type lifting rods, through cooperation of the primary lifting platform and the secondary lifting platform, supporting of a mounted air pressure lockout device or online detecting device is achieved, through different adjusting precision, the supporting platform device can be more attached to a supported device, through a connecting assembly, free dismountingand mounting of a moving base and the primary lifting platform can be achieved, during long-term supporting, the moving base can be dismounted, the use rate of the moving base can be improved, and transport and storage are more convenient.

An assembly type railing inserting and positioning device solves the problem that an existing railing can not be assembled and disassembled freely, and therefore later change can not be made. The device comprises a connecting component used for positioning a railing on a frame body and is characterized in that the connecting component is composed of telescopic limiting pins, a shell body fixed to the two ends of an inner cavity of the railing and used for installation of the limiting pins, and reset springs, the end, fixedly connected with one end of a limiting plate, of each limiting pin penetrates through a through hole of a front baffle of the shell body to be inserted into a through hole, opposite to the through hole in the front baffle of the shell body, in the frame body, the two ends of the tailing are assembled on two opposite sides of the frame body through the limiting pins extending out, the end, sleeved with the corresponding reset spring, of each limiting pin penetrates through a through hole in a rear baffle of the shell body, and the limiting pins are driven through compression or extension of the reset springs to move in a reciprocating mode along the axes of the through holes of the front baffles and rear baffles to get away or be inserted into through holes of the frame body, so that assembly and disassembly of the railing and the frame body are achieved. The device is reasonable in structural design, flexible in assembly and disassembly, convenient to operate, reliable in connection, and capable of reducing manufacturing cost and maintaining cost and making a building look more attractive overall.

The invention discloses a stable type adjustable spring support hanger which comprises a shell, a main spring, an auxiliary spring and a push rod assembly. The top end of the main spring is connectedwith a load plate slidably arranged inside the shell. An installing hole is formed in the center of a base plate of the shell, an installing plate matched with the installing hole is connected to thebottom of the auxiliary spring, the auxiliary spring penetrates through the installing hole from bottom to top to be arranged in the middle of the main spring, fixation is achieved through threaded connection between the installing plate and the installing hole, the push rod assembly comprises a push rod, an auxiliary gear, a spiral rod and a main gear, the auxiliary gear is meshed with the maingear, the bottom end of the push rod penetrates through the top plate of the shell to be arranged above the load plate, and the push rod is in threaded connection with the top plate of the shell. By means of the detachable auxiliary spring, the support hanger elasticity can be adjusted, the main gear drives multiple push rods to rotate at the same time, vertical motion is achieved, stability of the load plate is ensured, and the support is convenient to use and good in safety performance.

The invention relates to a damping-type intelligent center control. The center control comprises a body, a camera, two loudspeakers, an operation and control interface, a support bar and a pedestal, wherein the camera and the two loudspeakers are arranged on a front side of the body; the operation and control interface is arranged on a back side of the body; and the support bar and the pedestal are arranged below the body. The support bar is vertically arranged. A top end of the support bar is fixed with the body. A bottom end of the support bar is fixed with the pedestal. By using the damping-type intelligent center control, a damping spring is used to carry out damping and cushioning on shock suffered by the intelligent center control so that intelligent center control reliability is increased. Simultaneously, an external thread of an external portion of a shell matches with an internal thread of an inner wall of a groove so that a damping mechanism can be freely dismounted on the pedestal and practicality of the equipment is increased. Moreover, in an audio circuit, the circuit structure is simple and a one-level filter is used so that production cost of the intelligent center control is reduced; and simultaneously an amplifier is used to amplify a signal so that reliability of the intelligent center control is increased.

The invention discloses an air-cooled fresh-keeping refrigerator, and relates to the technical field of refrigerators. According to the air-cooled fresh-keeping refrigerator, a fresh-keeping special area is arranged in a refrigerator body; the fresh-keeping special area is divided into a first compartment and a second compartment through a vertical beam; the first compartment includes an air inlet, an air return opening, a temperature sensor and a temperature adjustment button; the second compartment includes a sterilization and odor removing module and an adjustment knob; the sterilization and odor removing module is arranged on the top of the inner side face of the second compartment; the adjustment knob is mounted on the upper surface of the second compartment; and drawers are installedin the first compartment and the second compartment. The air-cooled fresh-keeping refrigerator is provided with the fresh-keeping special area which is independently installed, classified storage andfresh keeping of the independent compartments are realized, the fresh-keeping special area is separately produced, the mold cost input is low, and the production cost is low; and the knob is fixed onthe refrigerator body, free disassembling is realized, and fresh keeping of different food materials is achieved in cooperation with different temperature zones.

The invention discloses a movable ship loader comprising a chassis and a water storage tank. The left end of the chassis is connected with a rear wheel driving mechanism; the right end of the chassisis connected with a front wheel driving mechanism; the water storage tank is arranged on the left side of the upper end of the chassis; the left end of the water storage tank is connected with a waterpipe; and a water pump is arranged in the middle of the water pipe; a high-pressure nozzle is connected to the lower end face of the water pipe; a cantilever sealing-tape machine is arranged above the chassis; a discharging port is formed in the right side of the lower end of the cantilever sealing-tape machine; a telescopic pipe is connected to the lower end of the discharging port; a sliding barrel is connected to the lower end of the telescopic pipe; a hook is arranged in the cantilever sealing-tape machine; a movable piece is connected to the right end of the hook; a connecting rod is arranged at the lower end of the movable piece; and a connecting cylinder is arranged outside the connecting rod. According to the movable ship loader, through the arranged hook, the movable piece and afixed piece can be freely disassembled, and then dustproof canvas is connected through the connecting rod.

The invention discloses limb local administration and dialysis equipment. The limb local administration and dialysis equipment comprises an artery chamber cavity and a vein chamber cavity, wherein theartery chamber cavity and the vein chamber cavity are box bodies which are connected through a connecting assembly; the connecting assembly is arranged between the artery chamber cavity and the veinchamber cavity; the artery chamber cavity comprises a box body I and a box cover I; two opening grooves which are in linear array are formed in one side wall of the front end of the box body I; a first placing groove is formed in the bottom of each of the opening grooves; and a sliding groove is formed in the side wall of the front end of the first placing groove, and penetrates through the firstplacing groove. According to the limb local administration and dialysis equipment disclosed by the invention, through a coherent structure adopting two L-shaped blocks, when being needed, the two L-shaped blocks can be clamped in the box cover I and the box cover II close to the opening grooves, so that connecting support between the two chamber cavities is realized; and besides, under the assistance with two clamping grooves corresponding to the clamping blocks, the two chamber cavities can be fixed and combined, so that free disassembling can be realized as needed.

The invention discloses a stone blank door with novel rotating shaft mechanisms and an installation method of the stone blank door. The stone blank door comprises a stone door leaf, a stone door steel skeleton, a stone veneer steel skeleton and the two rotating shaft mechanisms, wherein the stone door leaf is matched with the installation position of a stone veneer blank door; the two rotating shaft mechanisms are connected with the back surface of the stone door leaf and the stone veneer steel skeleton; the stone door steel skeleton is fixed on the back surface of the stone door leaf; a steel upright post and an inner wall behind a stone veneer are fixed at an interval through a corner connector; a screw rod of each embedded bolt respectively passes through a mounting hole of a square tube of the corresponding rotating shaft mechanism, and then is locked and fixed with a connecting nut; a screw rod on the bolt of each rotating shaft mechanism passes through a mounting groove in the corresponding steel angle beam, and is locked through an upper positioning nut and a lower positioning nut; the rotating shaft mechanisms at the upper end and the lower end of the stone door leaf are positioned on the same vertical axis. According to the stone blank door disclosed by the invention, the space between the stone veneer and the stone veneer steel skeleton is cleverly and fully utilized, so that the stone blank door is relatively flexible, smooth and free of a sound when the stone door leaf is closed or opened; the support on the stone door leaf is relatively stable; the service life is prolonged.

The invention belongs to the technical field of quality detection devices and relates to a weld joint welding quality detection device. The device comprises a support frame. A detection box is arranged at an upper end of the support frame; a detection controller is installed on a front surface wall of the detection box; a fixing base is arranged on one side of an outer surface wall of the detection controller; a heat dissipation plate is arranged at one end of the fixing base; and an installation block is arranged at one end, close to the fixing base, of the heat dissipation plate, an installation groove is arranged outside the installation block and located in the fixing base, and a motor is arranged at a top end of the detection box. By additionally arranging the detachable heat dissipation plate, the heat dissipation plate can quickly guide out and dissipate heat generated when the detection controller is used so that an internal temperature is effectively reduced, and internal elements are prevented from being damaged; and by additionally arranging a detachable baffle, the baffle can avoid a situation that objects are too many and cannot be well detected, a detection effect ofthe objects is improved, and detection accuracy of the objects is guaranteed.

The invention discloses dangerous case explosion fire-fighting automatic alarm communication equipment which comprises an equipment body, a small hydraulic cylinder is arranged at the top end of the equipment body, a hydraulic telescopic rod is arranged at the upper end of the small hydraulic cylinder, and a supporting plate is arranged at the upper end of the hydraulic telescopic rod. A temperature sensor and an alarm lamp are arranged on one side of the small hydraulic cylinder, a loudspeaker is arranged on the front surface wall of the equipment body, heat dissipation grooves are formed in one side of the outer surface wall of the equipment body, and fixing blocks are arranged on the inner surface wall of the heat dissipation grooves; according to the dangerous case explosion fire-fighting automatic alarm communication equipment, the heat dissipation grooves, the fixing blocks, the heat dissipation fins, the clamping blocks and the clamping grooves are arranged, so that heat generated when the equipment body is used can be quickly led out and dissipated, and the temperature in the equipment body can be effectively reduced; by arranging the detachable screen frame and the dustproof screen, dust or impurities can be prevented from entering the equipment body through the heat dissipation grooves, and the dust blocking effect is effectively achieved.

The invention discloses a base frame connecting structure and a temporary stage base frame. The base frame connecting structure comprises a stand column and a connecting unit. The connecting unit comprises a cross beam. A buckle flange is arranged at the end, away from the cross beam, of the connecting column. The stand columns extend in the vertical direction. The stand column is provided with a connecting part which is arranged on the top side face of the stand column. The connecting part is provided with a clamping groove with a wide upper portion and a narrow lower portion, the upper portion of the clamping groove allows the buckle flange to pass through, and the connecting column is clamped to the lower portion of the clamping groove. The temporary stage base frame is provided with a plurality of stand columns and connecting units which are connected through the base frame connecting structure, rapid and flexible disassembly and assembly are achieved, deformation can be conducted according to different occasions, and adaptability and variability are high. The invention can be applied to temporary stages.

The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle for circuit inspection and measurement. The vehicle comprises an unmanned aerial vehicle body, a groove is formed in the top end of the unmanned aerial vehicle body; a connecting base is arranged on one side of the unmanned aerial vehicle body, a fixed support rod is arranged on one side of the connecting base, a movable support rod is arranged at one end of the fixed support rod, a supporting rod is arranged at the bottom end of the unmanned aerial vehicle body, a supporting column is arranged at the lower end of the supporting rod, a bottom plate is arranged at the bottom end of the supporting column, and a heat dissipation box is arranged on the front surface wall of the unmanned aerial vehicle. In the unmanned aerial vehicle for circuit inspection measurement, a fixed plate, a first movable groove, a handle and a protective sleeve are additionally arranged in a groove;a user holds the handle to move the unmanned aerial vehicle body to a working place, the problem that a traditional unmanned aerial vehicle body is not provided with a handle, the surface of the traditional unmanned aerial vehicle body is smooth, so that the traditional unmanned aerial vehicle body is inconvenient for the user to take and easily falls onto the ground during carrying is solved, and the unmanned aerial vehicle body is convenient to carry and more convenient to use.

The invention discloses a fast feed milling cutter with an improved structure, which comprises a cutter body, the cutter body is provided with a plurality of assembly grooves distributed in an annular array shape, and blades are embedded in the assembly grooves. A plurality of positioning columns which are distributed in an annular array shape and matched with the blades are embedded in the cutter body, a plurality of positioning grooves matched with the positioning columns are formed in the cutter body, the positioning columns are arranged in the positioning grooves, and the blades and the positioning columns are detachably connected through positioning bolts. According to the cutter, through mutual cooperation of a positioning column, a positioning groove and a positioning bolt, free disassembly of the blade can be achieved, the use effect of the cutter body is guaranteed to a certain extent through replacement of the blade, and meanwhile through mutual cooperation of a limiting ring, a limiting column, a spring, an adjusting column and a threaded column, the purpose of changing the milling depth of the blade is achieved; the practicability of the cutter body is further improved.

The invention relates to a novel high-slope displacement and settlement monitoring device and a use method thereof. The device includes an upper cylinder body and a lower cylinder body disposed by using variable cross-sections. The lower cylinder body also includes a cone body located at a lower portion. The lower cylinder body disposed in a cone manner is simpler in installing, and placing of thelower cylinder body to a position required by specification is easily realized. At the same time, the lower cylinder body is disposed by using a variable cross-section, the variable cross-section isinside a soil body, and the lower cylinder body is more stable through close contact with the soil body. The lower cylinder body and the upper cylinder body are connected by using a stud bolt. A single-head bolt is connected with a top surface of the upper cylinder body in a thread manner. A hole slot is disposed on the top of the single-head bolt and is used for installing a prism. Therefore, adjustment on prism height can be realized simply through rotating the single-head bolt. According to the device, detachability among various components is realized through the stud bolt and the single-head bolt; and on the one hand, adjustment on the height is facilitated, and on the other hand, recycling can be carried out after use is completed, a structure is simple, and use is convenient.

The invention provides a detachable coal mine underground pipeline connector protection device and a mounting method. The device comprises a plurality of chain plates, a first connecting piece and a second connecting piece, wherein the chain plates are hinged end to end to form an annular body with a notch, the first connecting piece and the second connecting piece are hinged to the two ends of the notch of the annular body respectively, the ends, close to each other, of the first connecting piece and the second connecting piece are detachably connected, and elastic materials are laid at the ends, facing the inner side of the annular body, of the chain plates, the first connecting piece and the second connecting piece respectively. The protection device is simple in structure, and free disassembling and assembling of the protection device are achieved; the multiple chain plates are hinged end to end to form the annular body, so that the size of the protection device can be adjusted according to the specifications of a pipeline connector; the protection effect is improved; and the chain plates are high in adaptability, the storage specification range is reduced, only first connecting pieces and second connecting pieces of different specifications need to be stored, and therefore cost is lowered.

The invention discloses a modularized permanent magnet composite self-decelerating servo motor based on alternating poles, which includes an armature winding, an inner stator fixing ring coaxially arranged sequentially from the inside to the outside, an inner stator module, an outer rotor and a non-magnetic aluminum shell. Among them, the dovetail protrusion on the non-magnetic aluminum shell can engage with the outer dovetail groove of the outer rotor to enhance the robustness of the rotor; the inner stator is a modular structure and is divided into main and auxiliary teeth; there are two main teeth on the inner stator There are no split teeth on the auxiliary teeth of the inner stator; the auxiliary teeth of the inner stator are consistent in size with the split teeth on the main teeth of the inner stator; the stator yoke of each inner stator module is provided with polygonal grooves and polygonal protrusions, Ensure the stable engagement of each inner stator module; the rotor is equipped with alternating pole magnets with the same polarity, and the outer side of the magnet adopts an arc structure to increase the fundamental wave content of the permanent magnet poles; On the sub-main teeth to enhance the phase-to-phase magnetic and thermal isolation of the armature winding.

The invention belongs to the technical field of headphones, and particularly relates to a headband structure and a headphone. The headband structure comprises a headband, an upper cover and a headband pad, the headband pad is arranged below the headband, the headband is buckled to the two opposite sides of the width direction of the headband, the upper cover is arranged above the headband, and the upper cover is buckled to the position, corresponding to the headband pad, of the headband. According to the headband structure provided by the embodiment of the invention, the headband pad is designed to be of a detachable structure, that is, the headband pad buckled with the headband pad can be taken down relative to the headband, so that a user can freely disassemble and clean the headband pad and replace the headband pad with other color appearance matching, and then the headband pad with stains can be cleaned or replaced; and the use experience of a user on the earphone with the headband structure is improved.

The invention discloses a backrest combined structure of an assembled sofa, and belongs to the technical field of assembled sofas. According to the scheme, the mode that the backrest main frame is integrated with the sofa base and the back cushion framework is connected with the backrest main frame in the inserted mode is adopted, and the sofa has the advantages that the structure is reasonable and stable, assembling and disassembling can be conveniently and rapidly conducted manually without tools, transportation is convenient, and backrest parts are convenient to replace when damaged.

The invention discloses a fixing device and an automobile, and relates to the technical field of mechanical devices. The fixing device and the automobile solve the problems that in the prior art, nutscannot be replaced due to the fact that the nuts used for fixing a power battery pack is welded on an automatic frame, and fixing effect is poor after usage for a long time. The fixing device comprises a bolt, a gear nut, a locking mechanism and a base used for fixing the locking mechanism, wherein the base is fixedly arranged on the automobile frame, the base comprises a supporting part used forsupporting the gear nut and a replacement part used for disassembling the gear nut, the supporting part and the replacement part communicate with each other, the locking mechanism is used for lockingthe gear nut assembled on the supporting part, and the bolt and the locked gear nut are in threaded connection with the fixed power battery pack. The automobile comprises the fixing device provided in the technical scheme.

The invention relates to an insulating rod for 500kV equipment high-voltage test working. The insulating rod comprises an insulating rod head and an insulating rod body. The insulating rod head is of a circular arc structure. The middle of the circular arc structure is connected with the insulating rod body. The insulating rod further comprises a thread bushing. The thread bushing is fixedly connected to the middle of the insulating rod head. The insulating rod body is connected with the insulating rod head through the thread bushing. The insulating rod has the advantages that multi-point contact between the insulating rod and tall and big equipment can be achieved by the adoption of the insulating rod head of the circular arc structure, and the contact area between the rod head and the tested equipment is increased. The insulating rod is convenient to carry, and wires can be hung easily and firmly. Due to the connecting mode of the thread bushing, the insulating rod body and the insulating rod head can be disassembled at will, and the working reliability is high.

The invention discloses a 5G visual intelligent blasting robot, and relates to the technical field of intelligent robots. The 5G visual intelligent blasting robot comprises a robot body, a clamping assembly is arranged at the top of the robot body, and a functional assembly is arranged on the front face of the robot body. The position, on the front face of the robot body, of the outer side of thefunctional assembly is movably connected with a protection assembly, and the protection assembly comprises two hinge seats. The hinge seats are rotationally connected with hydraulic rods, and a mounting plate is fixedly mounted at the output ends of the two hydraulic rods. A steel plate assembly is arranged on the outer side of the mounting plate, the middle of the front side of the top of the robot body is fixedly connected with a supporting rod, and the middle of the back face of the mounting plate is fixedly connected with a fixed block. According to the 5G visual intelligent blasting robot, the protection assembly is arranged, the protection assembly can be utilized for effectively protecting the blasting robot, the operation safety of the robot is improved, and the service life of therobot is prolonged.

The invention discloses a biscuit integrity detection device based on image processing. The biscuit integrity detection device comprises a base, wherein a stand frame is arranged at the central position of the base, and a conveyer belt bracket is arranged on one side of the stand frame. According to the invention, a light shield is arranged above the stand frame, cameras are arranged below the light shield, and LED tubes are arranged below the cameras; a seamless connection structure is adopted for the LED tubes so as to form an integral and coaxial LED tube; isolated non-strobe technology is utilized so as to ensure the accuracy of the cameras in the process of image acquisition; a computer is arranged out of the light shield, the cameras and the computer are electrically connected, biscuit image information acquired by the cameras is directly played on the operation panel of the computer, and workers can compare a variety of parameter information to determine biscuit integrity; and electrical equipment is employed for detection of biscuit integrity, so detection accuracy is improved and labor cost is reduced.

The invention discloses a steel bar fixing and placing frame convenient to for storage and taking. The steel bar fixing and placing frame convenient to for storage and taking comprises a main body. A rainproof top cover, placing frame bodies and a frame body are arranged at the top end of the main body, side plates, a plurality of rolling bars and fences are symmetrically arranged on the two sides of the placing frame body, grid bottom universal wheels are arranged at the bottom ends of vertical bars, and specially-shaped plates are arranged at the bottom of the frame body. Frame bottom universal wheels are arranged at the bottom ends of the specially-shaped plates, material guide plates are arranged at the top ends of the special-shaped plates, a guide device is arranged in the center of the bottom of the frame body, second steel plates connected with the placing frame bodies are arranged at the bottom of the frame body, flow isolation devices are arranged in the centers of the second steel plates, and a plurality of shelves are arranged at the top end of a first steel plate. A cart is movably arranged at one end, far away from the frame, of each material guide plate. The steel bar fixing and placing frame convenient to for storage and taking comprises a main body has the beneficial effects that the corrosion degree of reinforcing steel bars can be reduced, the frame can be disassembled at will and stored in a layered manner, different reinforcing steel bars can be stored, redundant workpieces can be stored, the reinforcing steel bars can be manually controlled to sequentially slide downwards and move out in multiple directions, and overall stable movement can be achieved.

The invention discloses a stone blank door with novel rotating shaft mechanisms and an installation method of the stone blank door. The stone blank door comprises a stone door leaf, a stone door steel skeleton, a stone veneer steel skeleton and the two rotating shaft mechanisms, wherein the stone door leaf is matched with the installation position of a stone veneer blank door; the two rotating shaft mechanisms are connected with the back surface of the stone door leaf and the stone veneer steel skeleton; the stone door steel skeleton is fixed on the back surface of the stone door leaf; a steel upright post and an inner wall behind a stone veneer are fixed at an interval through a corner connector; a screw rod of each embedded bolt respectively passes through a mounting hole of a square tube of the corresponding rotating shaft mechanism, and then is locked and fixed with a connecting nut; a screw rod on the bolt of each rotating shaft mechanism passes through a mounting groove in the corresponding steel angle beam, and is locked through an upper positioning nut and a lower positioning nut; the rotating shaft mechanisms at the upper end and the lower end of the stone door leaf are positioned on the same vertical axis. According to the stone blank door disclosed by the invention, the space between the stone veneer and the stone veneer steel skeleton is cleverly and fully utilized, so that the stone blank door is relatively flexible, smooth and free of a sound when the stone door leaf is closed or opened; the support on the stone door leaf is relatively stable; the service life is prolonged.