43results about How to "Realize live work" patented technology

The invention relates to a tool for processing a drainage wire clip bolt under a hot-line mode. The tool comprises a connection rod, a sleeve for fastening the bolt and an insulation rod; the sleeve is detachably positioned at one end of the connection rod; the insulation rod is rotationally connected to the other end of the connection rod; the insulation rod can rotate around the connection rod by 360 degrees. The invention also relates to a hot-line work method by adopting the tool. The insulation rod according to the stress conditions and the insulation conditions is adopted for operation, and the tool according with the mechanical and electrical performance is adopted for performing bolt fastening. In the operation process, the insulation rod can rotate around the connection rod by 360 degrees, the operation step is simplified and the heating defect can be fast handled. The insulation rod is formed by connecting insulation rods, and a safe distance is kept between operation staff and a live conductor according to the needed length of the insulation rod, and the full-process hot-line operation is realized. After the tool is used, the work efficiency is improved, the work cost is reduced and a safe distance according with demands is always kept between a human body and the conductor.

The embodiment of the invention discloses a power transmission line X-ray charged flaw detection device, which comprises a support frame in vertical arrangement, wherein the top of the support frame is connected with an imaging back plate in horizontal arrangement; the top surface of the imaging back plate is provided with an unmanned aerial vehicle connection element used for being connected withthe bottom of an unmanned aerial vehicle; an X-ray machine fixing plate is also arranged on the support frame and is used for fixing an X-ray machine in a posture that an emission opening verticallyfaces the upward direction; a conducting wire hook is also arranged on the support frame; the conducting hook is positioned between the X-ray machine fixing plate and the imaging back plate and is used for being hooked on a conducting wire.

The invention discloses a live working T-type working wire clip of a 10kV power distribution line, which comprises an insulation base; one end of the insulation line is provided with a limiting hole;a slide pillar is arranged in the limiting hole, the lower end of the slide pillar is provided with a limiting thread pillar, the lower end of the limiting hole is provided with an inside thread; theupper end of the slide pillar is provided with a sleeve ring, the sleeve ring is connected with a buckle through a connecting frame; the insulation base corresponding to the lower part of the buckle is provided with a main wire slot; a limiting spring is arranged between the sleeve ring and the insulation base, the upper end of the sleeve ring is provided with a sleeve plate, the outside of the sleeve plate is provided with an annular magnet; the insulation base corresponding to the lower part of the annular magnet is provided with an electromagnet device; a conductive plate is connected witha drainage wire slot, the upper end of the drainage wire slot is provided with an insulation pressing plate. The live working T-type working wire clip is stable in structure and convenient to use, andable to realize live working, and convenient to carry out robot assistant work and robot work at present; besides, the wire clip can remotely control and simply operate, thus the current using demandis satisfied.

The invention relates to a multi-side pressing type intermediate quick energy-saving conductive connector, comprising an intermediate conductive head with at least two external-thread ends, each external-thread end is provided with a conductive wire locking device, each conductive wire locking device comprises an external locking nut, each external locking nut is provided with a socket hole running through its two ends, one end of each socket hole is provided with an internal thread in threaded connection to the corresponding external-thread end, each conducive wire locking device also comprises an internal pass tension sleeve and a plurality of press balls, each internal pass tension sleeve is provided with a wire hole inside, one end of each wire hole leads to the outer end of the corresponding internal pass tension sleeve, the wall of each internal pass tension sleeve is provided with through holes corresponding to the corresponding press balls, and the through holes are communicated with the outer wall of the corresponding internal pass tension sleeve and the corresponding wire hole; the press balls are arranged in the through holes and raised out of the through holes; the external locking nuts sleeve the internal pass tension sleeves, and the inner wall of the socket hole of each external locking nut is provided with a pressing conical face corresponding to the through hole distribution range. The multi-side pressing type intermediate quick energy-saving conductive connector has the advantages of good locking force reliability, good operational simplicity and convenience, reusability and the like.

The invention discloses an insulative pruning device, which comprises an insulative three-leg support frame and an electric saw, wherein the electric saw is hung on the insulative three-leg support frame to prune tree branches. The insulative pruning device has the advantage that the branches near a power distribution network can be pruned by an operator standing on the ground (or standing on an auxiliary tool lower than 2m), so the effects of safety, light weight and high efficiency are realized.

The invention discloses a lead partition plate. The lead partition plate comprises a first partition plate and a second partition plate, a first groove is formed in one side edge of the first partition plate, the first groove penetrates through the first partition plate in the thickness direction of the first partition plate, a second groove is formed in one side edge of the second partition plate, and the second groove penetrates through the second partition plate in the thickness direction of the second partition plate. The first partition plate is provided with a first binding face, the second partition plate is provided with a second binding face, the first partition plate and the second partition plate are connected through a first buckling mechanism, after the first partition plate and the second partition plate are assembled in place, the first binding face is attached to the second binding face, and the first groove and the second groove are partially right opposite to jointlyform a through hole for a wire to penetrate through. The rest part of the first groove is shielded by the second partition plate, and the rest part of the second groove is shielded by the first partition plate. The first partition plate and the second partition plate are simple in structure and convenient to assemble, through holes only allowing the wires to penetrate through are formed after assembly is completed, and climbing paths of small animals such as mice on the wires can be blocked.

A hot-line work tool power supply includes a power box, an iron core, an energy-taking coil and a power circuit, the iron core is mounted on the power box and consists of two semicircular iron cores which are connected through a hinge and a buckle, and the iron core of the first half part can be opened and closed around the hinge; the energy-taking coil is wound on the iron core; and the power circuit is arranged in the power box and comprises a rectification and filtering module, an overcurrent protection module, a storage battery group, a multi-output large-power voltage conversion module, a socket, and a wiring terminal or a switch. The hot-line work tool power supply has the beneficial effects that energy is provided for various hot-line work tools aloft and in field, an ordinary 220V alternating current electric tool can also be used in hot-line work, and the hot-line work tool power supply is very convenient.

The invention relates to the field of electric power equipment, and particularly provides an insulated operation rod with an electric wrench. The insulated operation rod comprises a control circuit, ahandle, a telescopic rod, a rotatable wrench assembly and other parts. The wrench assembly is controlled to rotate by the control circuit so as to fasten or loosen screws, the length of the telescopic rod and the degree of tightness of the wrench assembly are adjusted so that the operation rod can be adapted to maintenance of the screws with different heights and different specifications, and strong applicability is achieved; and meanwhile, the main body of the operation rod is composed of an insulating material, and therefore live working can be realized, the working efficiency of maintenance work is improved, and economic loss is reduced.

The invention relates to a multi-faceted external pressure fast energy-saving conductive joint, which includes a conductive joint body, the conductive joint body is provided with a sleeve, and a threading hole is provided in the sleeve, and the threading hole communicates with the outside of the sleeve; the outside of the sleeve corresponds to The threading hole is equipped with an external wire locking device, and the external wire locking device extends from the outside to the inside of the threading hole, the top ring for pushing the top ring and the elastic for pushing the top ring. The outer circumference of the sleeve is provided with a through hole corresponding to the crimping top. The through hole is connected with the threading hole. The top ring is set on the outer periphery of the sleeve and slides along the axial direction of the sleeve. The top ring and the crimping top are pushed on the slope Cooperate. This multi-sided external pressure fast energy-saving conductive joint can have N crimping pins, which are distributed regularly or irregularly, and can press multiple positions of the wire. Due to the good connection effect of this structure, that is, the good conductive contact effect, the loss of power transmission is reduced, and at the same time, the operation is convenient and the installation efficiency is high, which plays a certain role in energy saving.