| 摘要 |
<p>This development pertains to an invention title 'A Steel Slop Detector' tso be used for detecting the Steel reinforcing bars and their spacing in a reinforced cement concrete (R.C.C) structure like slabs beams cantilevers and columns or in any other form of structure etc. A Steel Slop Detector is also to be used to indicate the Slop of any surface and a horizontal and a vertical surface to the absolute accuracy. A Steel Slop Detector is also usable in mini cement concrete as a mini handy Vibrator, all the parts and components are made of non magnetic metals or materials except the steel/iron used in electromagnet. Conducting wire means better conductivity like copper and aluminium . 1 -AC supply voltage @ 60 cycles per second 2- cubical container has its all six edges to make its use in all directions with equal accuracy, 3- AC supply voltage to electromagnet akes it to vibrate @ 60 cycles per second 4- Four sides of the cubical container are effective while is fifth side indicates the result and its sixth back side for fitting and supporting the supports and frames 5-the said electromagnet is made with a primary coil connected to the AC supply voltage and with a secondary coil connected a bulb or and to an ammeter to indicate the steel or iron . 6- All the parts and components are made by non magnetic materials except te said electromagnet. Presently there is not such a single instrument or apparatus to indicate the Steel, Slop and to be used as a handy Vibrator. 2 According to the following drawings :- Fig,l Indicates the cubical container-8 Fig,2 Indicates the transparent glass over the projection-23 and a dial- 12 to be fitted on under side of the said projection 23. Fig, 3 Indicates an electromagnet-13 with primary coil-22P connected to AC supply voltage-3 and secondary coil-22 S connected to a bulb-6 off and rubber rollers-25 it works as an electromagnet -13 only. Fig,4 Indicates the said electromagnet-13 as in Fig.3 and the said bulb-6 lights when a steel bar 27 puts against the magnetic poles and it works as transformer. Fig, 5 Indicates Fig.4 with a cement concrete covet-cover-10 and above it cement concrete with an ammeter-2.indicating a current and a worm-32 fitted fix to a rubber roller-25 connected to a worm gear-33 to an axle-1 . Fig,6 Indicates the details of the said worm-32 and worm gear-33 . Fig, 7 Indicates said worm-32and worm gear-33 with their axle-1 connected to a gear-ISA meshing to other gear-15B having a hub-16 and a dial marked the spaces and a cement concrete cover-10 with cement concrete. Fig. 8 Indicates a counter weight-9 connected to a bever gear7 pair and a dial-12 a needle-18 Fig. 8A Indicated the details of screw-30 to hold the counter weight-9 Fig,9 Indicates combination of Fig-7 and Fig 8 with details of a bevel gears-pair.. Fig. 10 Indicates the details of a bevel gear-7 pair having equal diameters of them. Fig. 11 indicate a handy Vibrator wherein the primary coil-22P as an electromagnet-13 plays important part and the secondary coil-22S made off The various parts and components are numbered as under:- Axle Ammeter AC supply voltage Bar Bearing Bulb Bevel gear Cubical container Counter weight Cement concrete cover Cover lid Dial with Scale Electromagnet (AC) Frame Gear Hub Handle Needle Pin Pointer Plat (non magnetic) Primary coil Secondary coil-.-.-.-.-. Projection Rod Rubber roller Reinforced Cement Concrete- Steel bar Stud 1 Switch 29 2 Screw 30 3 Transparent Glass 31 4 Worm 32 5 Worm gear 33 6 7 8 9 10 11 12 13 14 15A15B 16 17 18 19 20 21 22P 22S 23 24 25 RCC - 26 27 28</p> |
