31results about How to "Easy manual disassembly" patented technology

The invention provides a manual type turnable clamping apparatus. The manual type overturn clamping apparatus is ingenious in design. According to a locating mechanism of the manual type turnable clamping apparatus, workpiece can be disassembled manually, thus achieving an effect of bidirectional locations, and the bidirectional locations can even be expanded to multidirectional locations so as to adapt to occasions required by various angles; meanwhile, a precise and reliable locating effect can be achieved.

The invention discloses a friction stir welding welding method for the circular seam of a carrier rocket storage tank, comprising: step 1, installing a tensioning device in the storage tank, and in a shrinking state; step 2, performing outer circle positioning outside the storage tank; Step 3, the stretching device is stretched, and the internal positioning of the storage tank is performed; Step 4, the circular seam welding.

The invention provides a manual type turnable clamping apparatus. The manual type overturn clamping apparatus is ingenious in design. According to a locating mechanism of the manual type turnable clamping apparatus, workpiece can be disassembled manually, thus achieving an effect of bidirectional locations, and the bidirectional locations can even be expanded to multidirectional locations so as to adapt to occasions required by various angles; meanwhile, a precise and reliable locating effect can be achieved.

The invention provides a special processing device for a shoe sole mold, which is compact in structure, reliable in locating structure and ingenious in design. A hauling mechanism and a turnover mechanism are linked when needed and are separately independent when not needed; the hauling mechanism only needs one step to complete a process of unlocking and driving and turnover mechanism to turnover; workpieces of locating mechanisms can be manually disassembled conveniently; and the locating mechanisms play a role in two-way locating, even can be extended for multi-way locating so as to be adapt to occasions with various angle requirements, and has an accurate and reliable locating effect at the same time.

A sleeve pipe type reactor used as a miniature fixed-bed reactor in laboratory for evaluating the ordinary-pressure multi-phase catalytic reaction features its simple sleeve pipe structure, single washer with dual sealing effect, and use of three resistance wires to heat for constant temp.

The invention relates to the technical field of high-speed electrified railway catenary, in particular to a pipe cap for a wrist-arm support device, which has a pipe cap body made of nylon material, and the pipe cap body includes a U-shaped pipe cap outer edge and an inner edge of the pipe cap outer edge. The middle position of the bottom wall is provided with an opening extending upwards and protruding from the U-shaped inner edge of the outer edge of the cap. The lower part of the outer wall of the inner edge of the cap is provided with internal threads, and the outer wall of the inner edge of the cap The upper part of the upper part is provided with an inner wedge groove; the cap also has a convex nylon bushing that can be clamped in the gap between the outer edge of the cap and the inner edge of the cap, and the lower part of the inner wall of the bushing An external thread matching the internal thread is provided, and an external wedge groove matching the internal wedge groove is provided on the upper part of the inner wall of the bushing. The tube cap for the wrist-arm supporting device can be manually disassembled and assembled on site, is easy to operate, is not easy to fall off, and has high safety and reliability.

The invention relates to the technical field of hoists, in particular to a steel wire protective net for a hoist. The steel wire protective net comprises a hoist cage, a movable door sheet is arrangedon the front surface of the cage, the left side of the movable door sheet is hinged to the hoist cage, the movable door sheet is hollow, and a first protective net body and a second protective net body are respectively arranged on the left side and the right side of the front surface of the movable door sheet and are hinged with each other. The steel wire protective net has the advantages that the protective net can be manually disassembled and assembled conveniently, can be disassembled and stored conveniently when the hoist is not used, the service life of the protective net is effectivelyprolonged, the safety is effectively improved, and the problems that a protective net of an existing hoist is generally welded to the surface of a cage, after long-time use, the protective net is prone to rusting and even breaking, so that the protective net loses the protective effect on workers, the safety performance is reduced, and certain potential safety hazards exist can be solved.

The invention discloses a cold-rolled wire piled steel detecting method based on an internet of things, and belongs to the technical field of cold-rolled wire piled steel detection. The cold-rolled wire piled steel detecting method based on the internet of things comprises the following steps: a detecting table with a controller inside is in signal connection with a computer; a real-time monitoring unit is arranged on the detecting table, and is in signal connection with the computer through the controller; the real-time monitoring unit comprises multiple monitoring small units; a placing tankfor placing cold-rolled wires is drilled at the upper end of the detecting table; the multiple monitoring small units are uniformly distributed in the placing tank; a lifting plate module is placed on the inner side of the placing tank; the multi-point detection is intelligently controlled by the computer based on the internet of things, so that the cold-rolled wire piled steel detection is flexible and intelligent; parameters are conveniently set to realize control and detection of different wires; and when failures occur, failure points can be examined from a computer terminal for corresponding maintenance and recovery operation, so that the maintenance process is simplified, the maintenance time is saved, and the detecting progress is accelerated.