Jin Jiyong

Bio: Jin Jiyong is an academic researcher. The author has contributed to research in topics: Axle & Rope. The author has an hindex of 1, co-authored 4 publications receiving 4 citations.

Electric power insulation testing connection rod of insulator electrified detection device

Abstract: The utility model belongs to the technical field of a porcelain insulator electrified detection assistant insulation tool, especially relates to an electric power insulation testing connection rod of an insulator electrified detection device. The electric power insulation testing connection rod of an insulator electrified detection device is characterized in that, an adjusting human body spacing control rope band and a power-assisted handle are arranged at the lower end of the present electric power insulation testing connection rod, and the adjusting human body spacing control rope band and the power-assisted handle are fixed on the electric power insulation testing connection rod. The electric power insulation testing connection rod has the advantages that, an insulating rod is controlled by the adjusting human body spacing control rope band, after one testing is finished, the next testing point can be directly tested, and a testing device is not required to be put down. When in testing, the power-assisted handle can be used simultaneously for force application by one hand, and the other hand can perform other work, such as recording. Times of frequent operation are effectively reduced and labor intensity of working personnel is substantially alleviated.

Fire prevention flameresistant material cuts cutter

Abstract: The utility model provides a fire prevention flameresistant material cuts cutter, relates to fire prevention flameresistant material construction and installation field, and its structure is: the middle part of handle (1) is provided with flexion (2), and the front end of flexion (2) and objective table (9) are through round pin axle (7) swing joint, and objective table (9) are fixed on base (10), and the bottom of base (10) is fixed with landing leg (8), and go up through round pin axle A (3) and connecting rod (4) swing joint flexion (2), and the tip fixedly connected with model cutter (5) of connecting rod (4) has been placed on objective table (9) under model cutter (5) fire prevention flameresistant material (6). The utility model has the advantages of do not need secondary operation, the great electrical equipment fire prevention flameresistant material construction and installation duty cycle that has shortened has solved the difficult problem that fire prevention flameresistant material construction and installation lacks effective instrument, and in the real work, because the shortening of construction cycle, the power off time has been shortened in the restriction of effectively having solved the electrical equipment power off time, has improved service reliability.

Special folder for intelligent switching operation ticket of substation

Abstract: A special folder for an intelligent switching operation ticket of a substation is a tool used by a substation operator to conduct switching operation. A left page of a special folder body is provided with a table storing box. A right page of the special folder body is provided with a table folder. The special folder body is provided with a timer, a ticket number counter, an LED lamp, a recording pen storage slot, a seal storage slot, an inkpad storage slot and a recording pen support. The special folder has the advantages that the special folder body is provided with the timer and the ticket number counter, so that recording of operation time and statistics of ticket numbers by the operator are facilitated; the LED lamp can play a role on a dark condition, a rain cover can be used on rainy and snowy days, and therefore operation by the operator is facilitated; errors in work are reduced, a very good effect can be achieved during large operation in rain and snow weather or at night, and the operator can carry, fill in and use work tickets more conveniently during operation; as a result, it is guaranteed that operation is carried out smoothly, the operator can be reminded to conduct recording during operation and use a seal in a standard mode, and the degree of standardization of switching operation is increased.

Cutting tool for fireproof and flame resistant materials

Abstract: The invention provides a cutting tool for fireproof and flame resistant materials and relates to the field of fireproof and flame resistant materials installing construction. According to the structure of the cutting tool, a bending part (2) is arranged in the middle of a handle (1), the front end of the bending part (2) is movably connected with a carrying platform (9) through a hinge pin (7), the carrying platform (9) is fixed on a base (10), supporting legs (8) are fixed at the bottom of the base (10), the bending part (2) is movably connected with a connecting rod (4) through a hinge pin A (3), a model tool (5) is fixedly connected with the end of the connecting rod (4), and the fireproof and flame resistant materials are placed on the carrying platform (9) under the model tool (5). The cutting tool for the fireproof and flame resistant materials has the advantages that secondary processing is not needed, the working period of the fireproof and flame resistant materials installing construction of electrical equipment is greatly shortened, the difficult problem that the fireproof and flame resistant materials installing construction is short of effective tools is solved, in practical work, due to the fact that the construction period is shortened, the limitation of power service interruption time of the electrical equipment is effectively solved, the power service interruption time is shortened, and the reliability of power supply is improved.

Live-line detection zero-value tester for porcelain insulator

Abstract: Provided in the invention is a live-line detection zero-value tester for a porcelain insulator. The tester comprises a host and an insulating rod; and the host and the insulating rod are connected by a fixed bolt. The host consists of a liquid crystal display device, a setting key, a detecting switch and a probe; and the probe is connected with an insulator needing detection. According to the invention, the tester has the following beneficial effects: live-line or non-live-line quantitative detection on an insulator on a high-voltage transmission line can be realized; and a resistance value of each insulator can be detected accurately. With a new technology and a new material, a novel insulating tool is developed. The operation can be carried out safely and accurately in a high-voltage environment; the working difficulty is reduced; and the working efficiency is improved.

Electrified insulator tester

Abstract: The invention discloses an electrified insulator tester The electrified insulator tester comprises a U-shaped rod and a voltammeter, wherein detection needles are arranged on two u-shaped ends of theU-shaped rod respectively, a connecting rod is arranged below the U-shaped rod, the voltammeter is arranged on the connecting rod, the voltammeter is connected with the detection needles, and a mounting head is arranged at the lower end of the connecting rod and is used for fixing an operating rod; and the two detection needles are arranged for carrying out voltage detection on an electrified insulator, so that condition of each insulator in a circuit can be rapidly detected

Intelligent transformer station back brake operation clip and use method thereof

Abstract: The invention relates to a transformer station back brake operation clip, in particular to an intelligent transformer station back brake operation clip and a use method thereof. The intelligent transformer station back brake operation clip comprises a box body, a single chip microcomputer, a power supply, a plurality of light bars, a start press button, a stop press button and a confirmation press button, wherein a positioning groove matched with the shape of an operation sheet is formed in the front end face of the box body; at least three clamping sheets capable of rotating and clamping the operating sheet in the positioning groove are arranged at the periphery of the positioning groove; and the start press button, the stop press button and the confirmation press button are arranged on the front end face of the box body. By implementation of the technical scheme, the intelligent transformer station back brake operation clip enables only one light bar to shine at any time to remind a user to write one operating step and implement the step, and the barrier gate actual operation is conducted strictly according to the written sequence; the occurrence probability of operation accidents caused by human factors is reduced, the writing integrity of the operating sheet is improved and the potential safety hazard is eliminated; during nighttime operation, the light bars shine to reduce the errors of misread, item-jumping operation caused by factors, such as dim light; and the working efficiency is improved.

Cutting tool for fireproof and flame resistant materials

Abstract: The invention provides a cutting tool for fireproof and flame resistant materials and relates to the field of fireproof and flame resistant materials installing construction. According to the structure of the cutting tool, a bending part (2) is arranged in the middle of a handle (1), the front end of the bending part (2) is movably connected with a carrying platform (9) through a hinge pin (7), the carrying platform (9) is fixed on a base (10), supporting legs (8) are fixed at the bottom of the base (10), the bending part (2) is movably connected with a connecting rod (4) through a hinge pin A (3), a model tool (5) is fixedly connected with the end of the connecting rod (4), and the fireproof and flame resistant materials are placed on the carrying platform (9) under the model tool (5). The cutting tool for the fireproof and flame resistant materials has the advantages that secondary processing is not needed, the working period of the fireproof and flame resistant materials installing construction of electrical equipment is greatly shortened, the difficult problem that the fireproof and flame resistant materials installing construction is short of effective tools is solved, in practical work, due to the fact that the construction period is shortened, the limitation of power service interruption time of the electrical equipment is effectively solved, the power service interruption time is shortened, and the reliability of power supply is improved.