11results about How to "Reasonable shape design" patented technology

The utility model relates to a winding drum steel wire rope disordered rope detection device which comprises a support, a trigger rod and a detector fixedly installed on the support. The trigger rod is horizontally installed on the support and can float up and down to make contact with the detector. The device has the beneficial effects that the structure is simple, the design is reasonable, rapid detection of the disordered rope can be realized, the device has the advantages of good practical effect, labor cost saving, safety, reliability and the like, and the problems that a traditional winding drum steel wire rope disordered rope detection device can only customize the boundary dimension and the installation height according to the winding drum size, cannot be produced in batches and cannot be universal are solved.

This utility model relates to a two-stage manhole cover for gas valve wells, comprising a cover body including a primary manhole cover and a secondary manhole cover. The primary manhole cover is horizontally positioned with a through hole in its center; the secondary manhole cover is horizontally positioned on top of the primary manhole cover and covers the through hole. The advantages of this utility model are its simple structure, reasonable design, and the modular design of the manhole cover, which facilitates operation. It solves the problem of high labor intensity when opening and closing gas valve wells, reduces the frequency of handling and moving heavy manhole covers, thereby protecting the worker's health and improving the efficiency of gas well inspection and daily operation.

This utility model relates to a connection structure applicable to various container cranes, including a lifting beam, two lug boxes, two single-box quay crane upper frame connectors, and two double-box quay crane upper frame connectors. The lifting beam is used to connect the container crane spreader. The two lug boxes are fixedly installed at both ends of the lifting beam. The two double-box quay crane upper frame connectors are installed opposite each other on the two lug boxes, and the two single-box quay crane upper frame connectors are installed opposite each other on the two lug boxes, located between the two double-box quay crane upper frame connectors. The advantages of this utility model are its simple structure, reasonable design, and provision of a connection structure for connecting various container cranes with spreaders, hooks, etc., facilitating the replacement of different cranes according to different operating environments, strong versatility, and ease of use.

The utility model relates to a kind of multifunctional anti-collision buffer safety protection device, including outer base, inner base and buffer, inner base is installed on outer base, it can be positioned and moved along the direction of one end of outer base to another end;Buffer is fixedly installed on inner base, it extends along the direction of one end of inner base to another end.The utility model has the advantages of simple structure, easy operation, high reliability and wide applicability, solves the problem that the size of traditional anti-collision buffer device is fixed and cannot meet the different safety distance requirements of adjacent operation of multiple port handling equipment;At the same time, because the device adopts inner and outer nesting assembly mode, the relative position of inner and outer base can be adjusted, so as to adapt to buffers of different lengths, realizing the diversity of buffer accessories, and being more flexible.

The utility model relates to a train sampling tool, including collector, upper main stand, lower main stand and crosspiece, upper main stand and lower main stand set up vertically respectively, and the upper end of upper main stand and the upper end of lower main stand are fixedly connected through crosspiece, collector and the lower end of upper main stand are detachably connected, the utility model has the advantages of simple structure, reasonable in design, can realize the quick sampling of coal sample in the train compartment, need not manually climb to the top of train compartment, high efficiency, and can guarantee the personal safety of operating personnel, safe and reliable.

The utility model relates to a kind of bandage type ground wire insulating rod chucking device, including chucking assembly and adjustable length's bandage, and the both ends of bandage are detachably connected;Chucking assembly is installed on bandage, for chucking ground wire insulating rod.The utility model has the beneficial effects of simple structure, reasonable design, after 220kV ground wire is hung, ground wire insulating rod is fixed on electrical equipment insulating support column by bandage type chucking device, plays the role of fixed insulating rod, prevent the ground wire that hangs from factors such as strong wind causes ground wire to drop or insulating rod damage, safe and reliable.

The utility model relates to a waste guiding device capable of sampling inspection and a strip steel production line, the guiding device comprises a material passing platform I, a plate turning mechanism I, a plate turning mechanism II, a baffle bracket and a sampling inspection mechanism, and the material passing platform I is obliquely and fixedly arranged; the first plate turnover mechanism and the second plate turnover mechanism are installed below the first material passing platform, the second plate turnover mechanism is located below the first plate turnover mechanism, the first plate turnover mechanism and the second plate turnover mechanism can be turned over up and down and positioned, and the first plate turnover mechanism can be turned over till the discharging end of the first plate turnover mechanism is located above the baffle support. And the sampling inspection mechanism is distributed below the second turning plate mechanism. According to the utility model, two different working states of the two turning plate mechanisms can be freely combined, and automation of waste collection and sampling spot check processes is realized through hydraulic control; meanwhile, the strip steel passes through the surface of the idle wheel, the friction resistance is small, smooth passing can be achieved, the problems of jamming and blocking are remarkably reduced, the working efficiency is improved, and the labor cost is saved.

The utility model relates to a wind power variable pitch motor electromagnetic brake shaft sleeve dismounting tool which comprises a cross beam, a driving piece and a plurality of claw head assemblies, the claw head assemblies are circumferentially and evenly distributed on the cross beam at intervals, can move up and down respectively, can move horizontally and are positioned, and the claw head assemblies are used for holding a shaft sleeve to be dismounted. The driving part is connected with the cross beam and used for driving the cross beam and the claw head assemblies to move upwards so as to pull the shaft sleeve to be disassembled upwards. The device has the beneficial effects that the structure is simple, the design is reasonable, the variable-pitch motor electromagnetic brake shaft sleeve can be quickly disassembled, the time required for replacing an electromagnetic brake is greatly shortened, and the working efficiency is improved.

The utility model relates to a kind of welding spot detection devices for inverter welding processing, including welding tooling and detection piece, welding tooling fixedly arranged, for embedding the PCB board to be processed, and for welding treatment to the PCB board to be processed;Detection piece is installed below welding tooling, for detecting the back of the PCB board to be processed.The beneficial effects of the utility model are simple structure, reasonable design, and the operator can monitor the PCB back welding point state during welding process, avoid secondary detection, easy to operate, and low detection cost.

The utility model relates to an eyeball protrusion type steam eyeshade which comprises a skin attaching surface layer, an outer layer, a shaping layer and a heating layer, and the skin attaching surface layer is arranged on the inner side of the outer layer; the shaping layer is arranged between the skin-attaching surface layer and the outer layer, the outer layer is jacked outwards to form two eye protrusions corresponding to the eyes of a user, and the portions, corresponding to the inner sides of the two eye protrusions, of the skin-attaching surface layer are concaved inwards from inside to outside; and the heating layer is arranged between the skin-attaching surface layer and the outer layer or on the inner side of the skin-attaching surface layer. The steam eyeshade has the beneficial effects that the structure is simple, the design is reasonable, and compared with the traditional ear-hanging type steam eyeshade, the steam eyeshade is high in comfort level and not easy to tighten ears; meanwhile, the eyes are protruded, so that the activity space of the eyeball part is more sufficient than that of a common steam eyeshade in the using process, discomfort caused by eyeball compression in the using process of the steam eyeshade is avoided, and the effect of relaxing the eyes is better achieved.

The utility model relates to an adjustable high-pole lamp automatic cleaning device which comprises a base, a brush head assembly, a water supply mechanism, a lifting mechanism, a horizontal moving mechanism and a vertical moving mechanism, the base is installed on the vertical moving mechanism, and the vertical moving mechanism can drive the base to move up and down; the horizontal moving mechanism is installed on the base, the lifting mechanism is installed on the horizontal moving mechanism, and the horizontal moving mechanism can drive the lifting mechanism to move horizontally. The brush head assembly is mounted at the top of the lifting mechanism, and the lifting mechanism can drive the brush head assembly to move up and down; the water supply mechanism communicates with the brush head assembly through a pipeline. The high-pole lamp cleaning device has the advantages of being simple in structure, reasonable in design, capable of achieving full-automatic cleaning of a high-pole lamp, high in cleaning efficiency, safe, reliable, capable of recycling sewage generated by cleaning, energy-saving and environment-friendly.