A safety measure belt for substation secondary equipment maintenance
A technology of secondary equipment and safety measures, applied in the direction of electrical components, switchgear, etc., can solve the problems of warning tape folds, warning tape length can not be adjusted, affect the use, etc., to achieve the effect of convenient portability
Active Publication Date: 2022-03-11
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0003] Today's warning tape is generally just a simple piece of fabric with warning slogans written on it, and is often fixed on the protective screen of equipment in normal areas by bonding. At the end of each inspection, in order to facilitate the carrying of the warning tape, generally only The warning belt is crumpled and carried, which will easily cause the warning belt to wrinkle and affect the use. In addition, the length of the warning belt is generally not adjustable and cannot be adapted to different ranges of maintenance areas. Therefore, we propose a safety measure belt for secondary equipment maintenance in substations. to solve the above problems
Method used
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[0030] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
[0031] Such as Figure 1-6 As shown, a safety measure belt for substation secondary equipment maintenance includes a fixed block 1 and a pull block 2. The fixed block 1 is provided with an open slot 3, and a rotating shaft 4 is connected to the open slot 3. The pull block 2 is fixedly connected to the There are a plurality of inserts 14, and the fixed block 1 is provided with a plurality of slots 15 matched with the inserts 14, and the size of the pull block 2 is 1.5 times the size of the opening slot 3, and the cooperation of the inserts 14 and the slots 15, It is convenient to realize the connection between the pull block 2 and the fixed block 1 through the insertion of the plug block 14 and the slot 15 later, so that the user can carry it easily. The size design of the pull block 2 can be connected to the fixed block 1 after the pull block 2 is connec...
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The invention belongs to the field of substation secondary equipment maintenance, and in particular relates to a safety measure belt for substation secondary equipment maintenance, including a fixed block and a pull block, the fixed block is provided with an open slot, and the open slot is rotatably connected with a The rotating shaft is covered with a warning belt, and the end of the warning belt away from the opening groove is fixedly connected with the pull block. A frame is slidably connected to the opening groove through a slide bar, and the frame is rotatably connected with a Pressure roller. The present invention can facilitate the storage of the warning belt through the cooperation of the provided opening slot and the rotating shaft, and is convenient for the user to carry, and the user can adjust the length of the warning belt according to the range of the maintenance area, and the additionally provided adjustment mechanism and The cooperation of the pressure roller is convenient for the user to adjust the pressure roller to press the warning tape, so as to ensure that the warning tape can be kept flat under the pressure of the pressure roller when it is pulled out or retracted.
Description
technical field [0001] The invention belongs to the field of substation secondary equipment maintenance, and in particular relates to a safety measure belt for substation secondary equipment maintenance. Background technique [0002] Nowadays, with the popularization of the power grid, electricity has become one of the indispensable energy sources in people's lives. In order to ensure the stable output of power, electric workers often need to overhaul the secondary equipment of the substation to ensure the stability of the power grid. In the process of overhauling equipment, in order to distinguish the overhaul area from the normal area, it is often necessary to set a safety measure belt, that is, a warning belt, at the equipment in the normal area to prevent accidental contact with the equipment in the normal area during the overhaul process. [0003] Today's warning tape is generally just a simple piece of fabric with warning slogans written on it, and is often fixed on th...
Claims
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IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 尚红利王海张猛杨晓霞史佳翠贾利东
Owner STATE GRID CORP OF CHINA