33results about How to "Simplify work intensity" patented technology

The invention discloses a portable spliced guide rail, a butt joint method and a work fixture. The spliced guide rail is divided into a base section part, an extension section and a tail section which are mutually in butt joint along a cross section direction, wherein butt joint faces are connected in a mutual intersection manner, so that the defects of poor butt-joint stability, low connection strength and difficult in precision guarantee on the same horizontal plane are avoided. On the butt joint faces of a guide rail body, two pairs of positioning pins and positioning holes are adopted, sothat the positioning is accurate and the positional connection is reliable; guide posts and guide faces are mutually matched so that the splicing accuracy is enhanced; and auxiliary dowel shafts are used for fixed connection so that the structural stability and the integrity of the spliced guide rail are ensured, and the specially designed work fixture ensures that the butt joint process of the guide rail is more accurate and easier to operate. The entire spliced guide rail has a simple structure, is convenient for butt joint, and can be dismounted and assembled without professional personnel, and the extended guide rail is beneficial to enlargement of an applicable range for product processing and is suitable for popularization and application in various industries and fields.

The invention relates to a method for analyzing the stable isotopes of granular organic carbon and nitrogen in seawater by using EA-IRMS, and belongs to the field of water quality detection. The method starts from the whole process of sample collection, storage, treatment and detection; instrument settings and parameters are changed; after a collected sample is filtered, the filtered sample is filtered with 100ml of distilled water; the oxygen adding amount of an element analyzer is set to be 80 s; the temperature of a combustion tube is set to be 700 DEG C; and the filament current of an isotope mass spectrometer is set to be 300-400 microamperes. With the method adopted, detection cost is reduced by 30%, data accuracy is improved, and working efficiency is improved.

The invention relates to an outdoor dry-type voltage transformer used for an electric locomotive, which comprises a main body which is composed of an iron core, a primary winding which is sheathed on the iron core, and a secondary winding, a primary terminal connector, a secondary terminal connector, a primary high-voltage insulation column which is sheathed outside of the primary terminal connector, and a base, wherein the main body, the primary terminal connector, the secondary terminal connector and the primary high-voltage insulation column are fixedly installed on the base after integrally adopting epoxide resin and silicon rubber to compositely insulate the secondary terminal connector and the primary high-voltage insulation column into a whole structure, wherein the primary high-voltage insulation column and the main body are in cylindrical shape or ellipsoidal shape, and the connection between the primary high-voltage insulation column and the main body is a spherical surface whose both sides are cut obliquely. The outdoor dry-type voltage transformer can prevent the leakage of oil and the generation of a pollution flashover fault, and the invention has the advantages of stable insulation, fuse protection, long service life, small volume, convenient fixing, high mechanical strength, and wide application.

The invention relates to a production system applied to wooden photo frames. The production system comprises a frame, wherein a conveying belt is arranged on the frame; a cutting device is arranged onthe frame and is used for cutting raw materials into photo frame strips used for manufacturing photo frames; the frame along a conveying direction of the conveying belt is also provided with a feeding device, a detection device, a groove broaching device, an assembling platform and a hole broaching device. The production system has the advantages that the feeding device, the detection device, thegroove broaching device, the assembling platform and the hole broaching device are successively arranged on the frame in the conveying direction of the conveying belt; the cut photo frame strips areconveyed to the feeding device for feeding, the detection device for detection, the groove broaching device for groove broaching treatment, the assembling platform for assembling and forming and the hole broaching device for hole broaching treatment through the conveying belt; the feeding device is capable of feeding the photo frame strips one by one; the subsequent one-by-one detection of the detection device is facilitated; the detection quality is improved, so that assembly line operations of feeding, detecting, groove broaching, assembling and hole broaching are achieved; and the production process of the photo frames is simplified.

The invention discloses box assembling equipment which comprises a machine frame and a conveying belt (10), a glass lifting table (1) and a box assembling aluminum profile pushing mechanism (2) on the glass lifting table (1) and is characterized in that a gantry type assembly angle floating jaw mounting bracket (3) is arranged on the glass lifting table (1); four telescopic mechanical arms (4) are arranged on the gantry type assembly angle floating jaw mounting bracket (3); and floating jaws (5) are installed on the heads of the telescopic mechanical arms (4). The fully-automatic box assembling equipment has the beneficial effects that when a box is assembled, the distances between a glass plate and the peripheries of a side plate are ensured to be consistent, so that the mechanical safety of components is improved; by adopting floating clamping heads, the box assembly angle error is effectively controlled, and the assembly angle quality is improved; and as a gap between the side frame and the glass plate is controllable, the overflow of glue on the surface of the glass plate is reduced, and the effects of avoiding glue scraping and removal and improving the appearance quality of the components are achieved.

The invention discloses an automatic split phase passing ground sensing device detection system which comprises a magnetic field detection probe (2), a camera (3), a control box (4) and an industrialpersonal computer (5). The magnetic field detection probe (2) and the camera (3) are mounted on the left side and the right side of the outside of a train (1), and the control box (4) and the industrial personal computer (5) are mounted inside the train (1); the magnetic field detection probe (2) is connected with the control box (4) by RS385 bus, the control box (4) is connected with the camera (3) by a power line and is connected with the industrial personal computer (5) by RS232 bus, and the industrial personal computer (5) is connected with the camera (3) by a network cable. The automaticsplit phase passing ground sensing device detection system has the advantages that magnetic fields of a ground sensor can be dynamically measured by the magnetic field detection probe; images of the ground sensor can be acquired by the camera; the appearance and the performance of the ground sensor can be detected, accordingly, substandard ground sensors can be timely discovered, electrified splitphase passing accidents due to problems of the ground sensors can be effectively prevented, the reliability of automatic split phase passing systems can be improved, the operation intensity can be relieved for field staffs, and the operation difficulty can be lowered for the field staffs.

The invention relates to an automatic water inlet pipe production device which comprises a rack and a conveyor belt, wherein a crimping assembly, a tightening machine and a detection assembly are successively arranged on the rack. The detection assembly comprises a first detection mechanism and a second detection mechanism. A feeding assembly is further arranged on the rack. The automatic water inlet pipe production device has the advantages that the crimping assembly, the tightening machine and the detection assembly are arranged on the rack and are successively arranged along a feeding conveying direction of a conveyor belt; an aluminum nut of a water inlet pipe joint is crimped through the crimping assembly; the tightening machine achieves tightened connection of the water inlet pipe joint and a water inlet pipe body; the detection assembly detects the mounting quality of the water inlet pipe joint and the sealing property of the water inlet pipe; as a result of conveying action ofthe conveyor belt, the processes can form assembly operations, so that the production efficiency is improved; the water pipe is not transported with an extra labor force, for example, transportation between an assembling table and a detection table, so that the working strength of an operator is reduced.

The invention relates to a cable erecting and fixing device. The cable erecting and fixing device comprises a body, wire twisting hooks and grab handles, wherein an arc portion is arranged in the middle of the body; connectors are symmetrically arranged at the two ends of the body; the grab handles are connected with connection rods; the connection rods are connected with the connectors; the wire twisting hooks are arranged at the outer edge of the arc portion; a friction prevention layer is arranged on the inner edge of the arc portion; anti-falling belts are arranged at the two ends of the arc portion; hasps are arranged at the free ends of the anti-falling belts. The cable erecting and fixing device has the advantages of being simple in structure, convenient to carry, easy to operate, high in winding quality and high in work efficiency.