17results about How to "Simple and reliable installation process" patented technology

The invention provides an automatic hole finding prefabricated lifting component and a using method thereof.The automatic hole finding prefabricated lifting component comprises a lifting appliance, the lifting appliance comprises a sleeve, a telescopic supporting column is arranged on the sleeve, horse legs are arranged at the bottom of the supporting column, a second-stage rotating device is arranged between the supporting column and the horse legs, a first-stage rotating device is arranged at the top of the supporting column, and rotating horseshoes are arranged on the horse legs; a first lifting baffle and a second lifting baffle are arranged on the two sides of the horse legs respectively. The whole structure can automatically find holes, the accident risk is reduced, the operation process is simplified through the automatic hole finding function, manual intervention is reduced, and operation convenience is improved. The process of repeatedly adjusting the position of the lifting machine is omitted, the lifting time is obviously shortened, and the operation efficiency is improved. According to the overall structure, the process of horseshoe vertical state-entering state-horizontal state-square block hoisting-vertical state-hoisting tool pulling-out is achieved, the hoisting tool can be recovered to the initial state after hoisting is completed, then the hoisting tool is recycled, the hoisting efficiency is improved, and the hoisting cost is reduced.

The utility model relates to the technical field of ultrahigh-pressure hydraulic equipment, and mainly discloses an ultrahigh-pressure hydraulic pressure cylinder which comprises a cylinder barrel, a front end cover, a rear end cover, a piston, a piston rod and a high-pressure cylinder, the front end and the rear end of the cylinder barrel are connected with the front end cover and the rear end cover respectively, a displacement sensor is installed on the rear end cover, and the front end cover is connected with the high-pressure cylinder in a sealed mode. An oil inlet is formed in the rear end cover, an oil return opening is formed in the front end cover, the piston is connected into the cylinder barrel in a sealed and sliding mode, one end of the piston rod is fixedly connected with the piston, the other end of the piston rod penetrates through the front end cover to be connected into the high-pressure cylinder in a sliding mode, and a liquid inlet and a liquid outlet are formed in the high-pressure cylinder. The selection of materials of sealing pieces in the high-pressure cylinder and the cylinder barrel and the design of a sealing structure are suitable for the ultrahigh-pressure pressurizing cylinder, the sealing effect is good, and the corrosion phenomenon is not prone to occurring. The front end cover, the rear end cover and the high-pressure cylinder are designed in a split mode, disassembly is convenient, and maintenance is convenient. The displacement sensor enables the pressure cylinder to be high in control precision and good in responsiveness.

The utility model relates to a double-layer reticulated shell steel structure hyperbolic cooling tower, which is characterized in that a tower body is a hyperbolic paraboloid formed by rotating around a central shaft by taking an inclined straight line as a bus, the tower body comprises double-layer inclined struts, double-layer ring beams and reinforcing ring trusses, and the tower body forms an X-shaped unit of a corresponding layer through cross connection between the double-layer inclined struts from bottom to top; the axes of the double-layer inclined supporting columns coincide with the generatrix of the tower body, each X-shaped unit is provided with a double-layer ring beam, the double-layer inclined supporting columns and the double-layer ring beams are connected through separated connecting joints and are lattice type steel pipe components, and reinforcing ring trusses are arranged at the positions, at different heights, of the tower body respectively. The reinforcing ring trusses are fixedly connected with the double-layer ring beam on the layer; a widening platform is arranged between two adjacent X-shaped units at the bottommost part of the tower body, the widening platform is a three-chord reinforced truss, the widening platform is respectively and fixedly connected with the X-shaped unit at the bottommost part and the X-shaped unit at the upper layer, and an enclosure structure is arranged on a triangular grid formed by the double-layer inclined support columns and the double-layer ring beams.

The present application relates to the technical field of conveyer, specifically disclose a kind of positive pressure screw conveyer, including cylinder and conveying screw, cylinder is hollow double-cylinder structure, two ends of cylinder are rotatably connected with two conveying screws staggered as "H" shape, two ends of each conveying screw are fixedly connected with transmission shaft, the transmission shaft of one end of conveying screw is fixedly connected with gear shaft, warning mechanism is arranged between two gear shafts, the transmission shaft of the other end of conveying screw is rotatably connected with self-aligning roller bearing and the end side wall is provided with self-lubricating assembly, and sealing assembly is arranged on the periphery of self-aligning roller bearing. By improving sealing performance and lubricating effect, the service life of screw conveyer is improved, the maintenance frequency is reduced, and vibration can be conveniently detected, to play a warning role.

The utility model relates to motor production technical field especially relates to a kind of dip paint support device for motor stator production, including dip paint box, first oil cylinder, second oil cylinder, first support frame, second support frame, axle clamp, limit clamping plate, stator winding and card line mechanism, first oil cylinder and second oil cylinder are fixedly installed in dip paint box bottom, first support frame is fixedly set in first oil cylinder top, second support frame is fixedly set in second oil cylinder top, axle clamp is set in first support frame and second support frame top, limit clamping plate is fixedly connected with axle clamp, this dip paint support device for motor stator production reliably installs to motor stator, and is set in stator support frame top, immerse in insulation paint inside by oil cylinder control, avoid stator to slip in soaking process, stator wiring end can be effectively fixed, avoid its immersion to insulation paint, influence subsequent wiring installation, simple and reliable to stator installation, guarantee insulation paint impregnation effect.

The utility model discloses a high-stability machine core of an automatic card dealing machine, which comprises a card dealing machine base, a circuit board, a card sending and dealing mechanism, a rotary driving mechanism, a card dealing thickness adjusting mechanism and a card dealing shock-proof structure, and the card sending and dealing mechanism comprises a card dealing wheel assembly, a card sending wheel assembly, a card sending and dealing driving motor and a card sending and dealing gear transmission assembly; the rotary driving mechanism comprises a fixed gear, a rotary planetary gear and a rotary driving motor; the dealing thickness adjusting mechanism comprises an adjusting seat, a lifting block, an adjusting block, an adjusting bolt and a reset spring; the dealing shock-proof structure comprises a shock-proof seat and a shock-proof spring which are matched with each other. A single motor and a single transmission mechanism are adopted to drive the card feeding wheel assembly and the card dealing wheel assembly to act synchronously, the structure is relatively simple, card feeding and dealing synchronism is high, card feeding and dealing stability is good, the assembling process is also simple, the size can be made small as much as possible on the premise that transmission stability is guaranteed, cost is reduced to a certain degree, and production efficiency is improved. The rotary driving mechanism is accurate in positioning, and the dealing position is high in precision.

The utility model discloses a combined electric appliance with a reversing function for a 110kV GIS (Gas Insulated Switchgear), comprising a two-way bus which comprises a bus shell and a bus conductor arranged at the inner side of the bus shell; the current transformer comprises a transformer shell and a contact seat arranged on the inner side of the transformer shell; the commutation insulator comprises a flange plate, an epoxy resin pouring piece located on the inner side of the flange plate and three inserts arranged around the circumference of the central axis of the epoxy resin pouring piece, and the inserts form a first connecting end and a second connecting end on the two opposite sides of the epoxy resin pouring piece in the axial direction respectively and are used for being connected with the bus conductor and the contact seat respectively. The first connecting end and the second connecting end are staggered along the circumferential angle of the epoxy resin pouring piece; and connecting structures are arranged among the bus shell, the mutual inductor shell and the flange plate to connect the bus shell, the mutual inductor shell and the flange plate. The utility model has the advantages of simple structure and low cost.

The utility model discloses an adjustable electric power fitting connecting device comprising a mounting plate, one side of the mounting plate is fixedly provided with an adjusting assembly, the adjusting assembly comprises a fixing shaft and a first connecting rod, the fixing shaft is fixedly installed on one side of the mounting plate, the first connecting rod is rotatably connected to the side wall of the fixing shaft, and the first connecting rod is rotatably connected to the side wall of the mounting plate. The side wall of the fixing shaft is rotationally connected with a second connecting rod, one side of the second connecting rod is rotationally connected with a third connecting rod, one side of the first connecting rod is rotationally connected with a fourth connecting rod, the fourth connecting rod is rotationally connected with the third connecting rod, and one side of the third connecting rod is rotationally connected with a fifth connecting rod. According to the adjustable electric power fitting connecting device, the distance between the two connecting assemblies can be adjusted through the arranged adjusting assembly, so that a power cable can be conveniently installed, the installation position is relatively reasonable after being adjusted, use of the power cable is also helped, and the use effect is improved accordingly.

The utility model relates to a part of a dealing machine, in particular to a dealing shock-proof structure of an automatic dealing machine, which is an independent structure mounted on a dealing machine motor seat and comprises a shock-proof seat, a dealing wheel shaft mounted below the shock-proof seat and a dealing wheel mounted on the dealing wheel shaft. The two ends of the card pressing wheel shaft are connected with the shock-proof seat through a pair of shock-proof springs, card pressing wheel shaft limiting structures matched with the card pressing wheel shaft are arranged at the two ends of the shock-proof seat, and a shock-proof gap is reserved between the top of the card pressing wheel and the bottom of the shock-proof seat. An independent structure separated from the dealing machine motor base is adopted, on one hand, installation is simple and reliable, the card pressing wheel shaft can be made short, the position of the card pressing wheel can be conveniently adjusted, and meanwhile the shock absorption effect can be guaranteed.

The utility model belongs to the technical field of assembly type buildings, and particularly relates to an ultra-high performance concrete prefabricated part node which comprises a lower prefabricated part and an upper prefabricated part, a supporting seat is arranged on the top of the lower prefabricated part, a pouring layer is arranged on the top of the supporting seat, a plurality of embedded holes are formed in the bottom of the pouring layer, and the embedded holes are formed in the top of the supporting seat. According to the ultra-high-performance concrete prefabricated component, in the construction process of the ultra-high-performance concrete prefabricated component, when the prefabricated components are spliced, the prefabricated components can be conveniently connected and positioned, the firmness of connecting joints is improved, the installation process is simple and reliable, and the construction efficiency is improved. And the connection strength of the prefabricated part node is improved.

The utility model discloses a naked-eye 3D fan, and relates to the technical field of fans. The system comprises a fan module and a naked eye 3D module. The fan module comprises a first frame body and heat dissipation fan blades rotationally arranged in the first frame body; the naked eye 3D module comprises a second frame body, 3D fan blades rotationally arranged in the second frame body, and LED lamp beads arranged on the 3D fan blades; the second frame body is installed on the front side or the rear side of the first frame body. The second frame body is detachably installed on the first frame body. The technical scheme has the advantages of being good in balance stability, simple in structure, quiet in use and flexible in combination.

The utility model discloses a cerebrospinal fluid ear leakage collecting device, which relates to the technical field of cerebrospinal fluid collection and comprises an elastic support arm, earmuffs are connected to two ends of the elastic support arm, a collecting bag is nested in each earmuff, a drainage tube is arranged on one side, close to the inner wall of each earmuff, of each collecting bag, the drainage tubes penetrate through the earmuffs, and the elastic support arm is connected with the elastic support arm. A leakage-proof sponge is fixed at the edge of a port of the collecting bag, and the leakage-proof sponge is connected with the earmuff in a clamping manner; one end of the drainage tube is connected with the drainage tube, and the other end of the drainage tube is connected with a drainage bag; the anti-pressing plate is arranged on the outer side of the earmuff, and the anti-pressing plate is connected with the outer wall of the earmuff in a clamped mode. The cerebrospinal fluid collecting device is convenient for a patient to wear by arranging the elastic support arms and the earmuffs, and the anti-pressing plates are arranged on the outer sides of the earmuffs, so that the earmuffs can be prevented from extruding the drainage tubes when the patient lies on the side, and the collecting effect on cerebrospinal fluid is ensured.

The utility model discloses a locating and clamping jig for processing transformer accessories, which comprises a mounting plate, the top of the mounting plate is connected with a rotating component through a bearing, the rotating component comprises an annular turntable and a circular toothed plate, the annular turntable is connected to the top of the mounting plate through a bearing, and the circular toothed plate is fixedly connected to the side wall of the annular turntable. A motor is fixedly mounted on one side of the mounting plate, a gear is fixedly connected to the output end of the motor, and the gear is in meshed connection with the circular toothed plate; the top of the rotating assembly is fixedly provided with a clamping assembly, and the clamping assembly comprises a supporting frame and a clamping plate. According to the positioning and clamping jig for transformer accessory machining, through the rotating assembly and the clamping assembly, a machined part can be fixed, fixing is easy and convenient, the fixing position can be adjusted, the situation that a blind area does not exist in the whole machining process is avoided, the situation that the machining effect is affected by the blind area is reduced, and the machining efficiency is improved. And the use effect is better.

The invention relates to an automobile corner window assembly, a manufacturing method of the automobile corner window assembly and a vehicle. The problem that according to existing traditional automobile corner window manufacturing, it is difficult to consider installation simplification of a bright decoration strip and reduce the manufacturing cost at the same time can be solved. The automobile corner window assembly glass comprises a glass body; the edge covering structure is arranged along the edge of the glass so as to cover the edge of the glass; the magnetic part is arranged on the edge covering structure; the adhesive tape is arranged on the edge covering structure; and the ornament has magnetism, the ornament and the magnetic part are mutually attracted, and the ornament is adhered to the adhesive tape.

The present invention discloses a biochemical sewage treatment device and a treatment method thereof, which specifically relates to the technical field of sewage treatment, including a sewage tank body composed of a sludge return tank, a sedimentation tank, an anaerobic tank, two anoxic tanks, and an aerobic tank. Several horizontal pipe packing layers are installed inside the sedimentation tank, and each of the horizontal pipe packing layers includes a frame. The two ends of the bottom of the frame are respectively fixedly provided with a side horizontal pipe 1 and a side horizontal pipe 2 that is movably installed. The present invention slides the locking blocks at the top of the side horizontal pipe 2 and several horizontal inclined pipes through a through groove and slides into the end of the installation groove. The locking rod locks the locking block downward, realizing the installation of the side horizontal pipe 2 and several horizontal inclined pipes with the frame. The horizontal pipe packing layer is simple and reliable to install and easy to remove. The side horizontal pipe 2 and several horizontal inclined pipes of different thickness sizes are selected. At this time, the gap between the horizontal pipe packing layers changes to adapt to the natural sinking of suspended matter of different particle sizes.

The invention discloses an acoustic logging device and method for eliminating seismic source signal interference, and belongs to the technical field of acoustic logging. The acoustic logging device comprises a cover plate and a logging instrument; the upper side of the cover plate is fixedly connected with a silencing plate and a handle; the surface of the silencing plate is designed to be honeycomb-shaped; the lower side of the cover plate is fixedly connected with an elastic pad and a combination cylinder; the lower side of the combining cylinder is fixedly connected with a connecting seat; the logging instrument is arranged below the cover plate; the upper end of the logging instrument is fixedly connected with a connecting column, and the connecting column is inserted into the connecting seat and is in threaded connection with the connecting seat; the cover plate and the logging instrument are designed to be in a split type, transportation and carrying are convenient, the cover plate and the logging instrument can be automatically installed when used, the installation process is simple and reliable, controllability of seismic source signal interference elimination is achieved through mutual cooperation of the elastic pad and the silencing plate, the logging instrument is suitable for various measurement environments, interference of environmental noise on sound wave emission and receiving is effectively reduced, and the logging instrument is suitable for being popularized and used. And the measurement precision of acoustic logging is improved.

The utility model relates to the technical field of lubricating oil filters, and discloses a novel compact type electric drive lubricating oil filter which comprises an upper cover and a lower cover, an oil inlet is formed in the side wall of the upper cover, an oil outlet is formed in the side wall of the lower cover, a filter element assembly is arranged in the lower cover, and the filter element assembly comprises a filter element shell and filter paper. The filter paper is positioned in the filter element shell; the filter paper is in a folded tooth shape and is used for increasing the filtering area; the lubricating oil filter is small and exquisite in structure, easy and reliable to install and reliable in sealing mode, filtered impurities can be stored in the process of filtering lubricating oil, the blocking condition is effectively avoided, the service life of the lubricating oil filter is prolonged, and the service life of the lubricating oil filter is prolonged. The use convenience and economical efficiency are improved, meanwhile, the use and maintenance cost of the device is greatly reduced, and the device has extremely high practicability and convenience, wide application range and high popularization value.