48results about How to "Flexible and convenient combination" patented technology

The invention discloses machining equipment and a machining method for plastic pipeline communicating parts. The machining equipment comprises an operating platform, wherein the center of the operating platform is provided with a first clamp capable of fixing or releasing a main pipe, a plurality of second clamps capable of fixing or releasing branch pipes and positioned at the periphery of the first clamp, a driving mechanism used for enabling the second clamps to move radially along the center of the operating platform, and a heating part capable of moving up and down. The machining equipment has the advantages that: the first clamp is used for fixing the main pipe, the second clamps are used for fixing a plurality of the branch pipes, the ports of the branch pipes are aligned with a connecting hole of the main pipe, the heating part moves downwards to enable the inner side surface of the heating part to be closely attached to the connecting hole of the main pipe, the driving mechanism pushes the branch pipes to be closely attached to the outer side surface of the heating part, the heating part heats to melt the outer side of the connecting hole and the inner end surface of the branch pipe, and after the heating part is moved away, the driving mechanism continues to push the branch pipe to enable the inner end surface of the branch pipe to be butt-jointed with the connecting hole in a melting manner, and then a sewer pipeline is produced; compared with the traditional operation of welding manually one by one, the machining equipment and the machining method have the advantages of high efficiency and high finished product yield.

The present invention relates to a composite heat-insulating brick and its production process, belonging to the field of building material. It is characterized by that it includes facing brick, net fabric and heat-insulating plate. The net fabric is sandwiched between facing brick and heat-insulating plate. Said facing brick, net fabric and heat-insulating plate are connected together by means ofadhesive and formed into a whole body. Said composite heat-insulating brick has good strength and heat-insulating effect.

An airplane assembling dock is a combined modularized assembling platform comprising two airplane body front section modules, , two wing body front section modules, two wing body back section modules, two nacelle external modules, two wing modules and two empennage module all in a left-right symmetric way and serially connected; Each module is formed by an independent supporting framework, a work platform, a movable truckle and a fixing support leg; after modular assembling, a plurality of through work platforms close to the airplane external work positions can be formed; when the airplane is parked, all modules get close to the airplane body; an overall airplane assembling dock is formed after docking work; and when the airplane assembling work is finished, the movable work dock can meet demands for overall displacement of the airplane.

The invention proposes an assembly and method for batch electron beam welding of sputtering rings, including a mandrel, a partition, a sleeve, a baffle and a bolt. The mandrel is fixed on the chuck of the electron beam welding machine, and the tail can be supported by the tip of the tailstock on the working table of the electron beam welding machine. When welding sputtering rings in batches, multiple sputtering rings can be installed at one time, one sputtering ring is fixed by two spacers, and finally fixed by means of baffles and bolts. During welding, it is only necessary to set parameters such as the first sputtering ring support and electrode coordinates, high pressure, beam current and linear speed, and other sputtering rings can be automatically welded by programming. The sputtering ring batch electron beam welding assembly and method reduces the time for vacuuming and cooling multiple times, and also reduces the time for setting coordinate parameters multiple times, improves the production efficiency, and reduces the production cost of the enterprise.

The invention discloses a rapid access system for a detection module of a rail transit robot, which belongs to the technical field of rail transit maintenance. By modularizing the maintenance equipment of the rail transit, the adjustment and combination of the maintenance equipment are more flexible and convenient; Through the corresponding setting of the rotating cabin and the access manipulator, the orderly storage of the maintenance module is realized by using the compartments arranged at intervals on the rotating cabin, and the accurate access of the maintenance module is realized by the setting of the access manipulator. The quick access system for the detection module of the rail transit robot of the invention has the advantages of simple structure and simple operation, and can effectively realize the functions of storage, access, positioning and self-inspection of the maintenance module, simplify the maintenance process of the rail transit, and reduce the maintenance of the rail transit. cost, improve the maintenance efficiency and accuracy of rail transit, meet different rail transit maintenance needs, and have good practical value and promotion value.

The experimental apparatus comprises following parts: base plate with multiple fixing holes and at least two fixing guide slots on its upper-surface, at least one a motherboard with printed circuit on it for IC chips and electronic components to be inserted, at least two fixing blocks inserted in the said fixed guide slots for fixing up the motherboard on the base plate between fixing guide slots, at least one fixing bar through the fixing holes installed on the base plate for fixing integral structure. Thus, motherboard can be combined on base plate flexibly and expediently. The invention can build measurement and experimental circuits from IC chips and electronic components safely, expediently and rapidly so as to provide functions for measuring and testing performances of IC circuits in various types and shapes (especially, paster type).

The invention discloses a position connector with pluggable accessories. The position connector comprises a plug base, a socket base, a positioning plug connector, a guide plug connector, a locking plug connector and a spring pin. A plurality of plug holes and spring pin holes are correspondingly provided in the plug base and the socket base, and the positioning plug connector, the guide plug connector and the locking plug connector are all arranged in the plug holes. The plug base and the socket base are adopted as basic bases, the positioning plug connector, the guide plug connector and the locking plug connector are adopted as pluggable accessories and can be arranged in the plug holes randomly, and the plug holes are provided in the plug base and the socket base correspondingly, and are interchangeable. The position connector with pluggable accessories is simple in structure, wide in range of application, and easy and flexible to combine.

The invention discloses a combined type bridge, which consists of a lateral plate and a base plate, wherein the base plate is arranged on the lateral plate, the lateral plate and the base plate are U-shaped, the bottom edges and two sides of the lateral plate and the base plate are provided with long and round connecting holes, and the base plate is connected with the lateral plate through the long and round connecting holes on the base plate and the long and round connecting holes on the lateral plate. The surface of the combined type bridge can be processed by plastic spraying and electrogalvanizing. The combined type bridge has a simple structure, is convenient and flexible to mount, and can be combined randomly; and the lateral plate and the base plate of the combined type bridge can be mounted at any position according to the needs of users, and the troubles of transporting and mounting the overall bridge are reduced. The surface of the combined type bridge is processed by the plastic spraying and the electrogalvanizing to improve the corrosion resistance of metals, increase the hardness, prevent the abrasion and wear, and improve the conductivity, the lubricity, the heat resistance and the beautiful surface appearance.