Photoelectric transformer with base capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of photoelectric mutual inductors, discloses a photoelectric mutual inductor with a base capable of being quickly disassembled and assembled, and solves the problems that the photoelectric mutual inductor is inconvenient to quickly disassemble and assemble when being overhauled in the use process, the working efficiency is reduced, and better practicability is inconvenient to achieve. The photoelectric mutual inductor comprises a photoelectric mutual inductor body, a movable connecting seat is fixedly installed at the bottom of the photoelectric mutual inductor body, threaded connecting sleeves are symmetrically and fixedly installed in the movable connecting seat in a penetrating mode, a fixed base is arranged at the bottom of the movable connecting seat, and an adjusting connecting mechanism is fixedly installed at the top of the fixed base; the threaded connecting sleeve is connected with an adjusting connecting mechanism, and the adjusting connecting mechanism comprises a positioning shell; according to the utility model, in the use process of the photoelectric mutual inductor, the photoelectric mutual inductor can be conveniently and quickly disassembled and assembled when being overhauled, the working efficiency is improved, and better practicability can be conveniently achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photoelectric mutual inductor technical field, concretely is a kind of photoelectric mutual inductor with quick dismounting base. BACKGROUND

[0002] Photoelectric mutual inductor is a kind of mutual inductor that measures large current or high voltage by optical fiber transmission, in high potential end, the light signal generated by the current or voltage to be measured is transmitted to low potential end by optical fiber, and the current or voltage to be measured is obtained by photoelectric conversion and electronic circuit demodulation, according to the working principle of the device, temperature, vibration, displacement and other signals at high potential end can also be measured, photoelectric mutual inductor belongs to high-precision instrument, and the photoelectric mutual inductor is inconvenient to disassemble and assemble quickly during maintenance in use process, which reduces the working efficiency, so that better practicability cannot be achieved. CONTENT OF THE UTILITY MODEL

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a photoelectric mutual inductor with quick dismounting base, which effectively solves the problem that the photoelectric mutual inductor is inconvenient to disassemble and assemble quickly during maintenance in use process, which reduces the working efficiency, so that better practicability cannot be achieved.

[0004] To achieve the above object, the utility model provides the following technical scheme: a photoelectric mutual inductor with quick dismounting base, which comprises a photoelectric mutual inductor body, a movable connecting seat is fixedly installed at the bottom of the photoelectric mutual inductor body, a threaded connecting sleeve is fixedly installed in the inside of the movable connecting seat in a symmetrical manner, a fixed base is arranged at the bottom of the movable connecting seat, an adjusting connecting mechanism is fixedly installed at the top of the fixed base, and the threaded connecting sleeve is connected with the adjusting connecting mechanism, the adjusting connecting mechanism comprises a positioning shell, the positioning shell is fixedly installed at the top of the fixed base, a transmission vertical rod is arranged in the inside of the positioning shell, the bottom of the transmission vertical rod is rotatably connected with the inside bottom end of the positioning shell, the top of the transmission vertical rod movably penetrates and extends to the top of the positioning shell, an adjusting disc is fixedly installed at the top of the transmission vertical rod, a first positioning bearing is fixedly installed in the inside of the positioning shell in a symmetrical manner, a threaded connecting rod is rotatably installed in the inside of the two first positioning bearings, one end of the threaded connecting rod is located in the inside of the positioning shell, the other end of the threaded connecting rod is located outside the positioning shell, the threaded connecting sleeve is screwedly installed on the outside of the threaded connecting rod, two first bevel gears are fixedly installed in the inside of the positioning shell and outside the transmission vertical rod, second bevel gears are engagedly connected with the outside of the two first bevel gears, and the end of the threaded connecting rod located in the inside of the positioning shell is fixedly connected with the second bevel gears.

[0005] Preferably, the outer side of the positioning shell is fixedly provided with two positioning frames, the two positioning frames are fixedly provided with a positioning plate, the inside of the positioning plate is symmetrically fixedly provided with a second positioning bearing, and two threaded connecting rods are rotatably arranged in the inside of the second positioning bearing.

[0006] Preferably, the bottom end of the movable connecting seat is fixedly provided with a positioning sliding block, the top of the fixed base is provided with a positioning sliding groove, one end of the positioning sliding groove extends to one side of the fixed base, and the positioning sliding block is slidably arranged in the inside of the positioning sliding groove.

[0007] Preferably, the bottom end of the movable connecting seat is fixedly provided with a positioning sliding block, the top of the fixed base is provided with a positioning sliding groove, one end of the positioning sliding groove extends to one side of the fixed base, and the positioning sliding block is slidably arranged in the inside of the positioning sliding groove.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] 1) In the work, through the mutual action of the photoelectric mutual inductor body, the movable connecting seat, the threaded connecting sleeve, the fixed base and the adjusting connecting mechanism, the photoelectric mutual inductor can be quickly disassembled during maintenance, the working efficiency is improved, and better practicality is achieved.

[0010] 2) In the work, through the mutual action of the positioning frame, the positioning plate and the second positioning bearing, the threaded connecting rod can be rotated to achieve better stability, so that the adjusting connecting mechanism can work stably. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute limitations to the utility model.

[0012] In the drawings:

[0013] Figure 1 It is a structural schematic view of the utility model of a photoelectric mutual inductor with a quick dismounting base.

[0014] Figure 2 It is a partial sectional structure schematic view of the utility model of a fixed base.

[0015] Figure 3 It is a structure schematic view of the adjusting connecting mechanism of the utility model.

[0016] In the diagram: 1. Photoelectric transformer body; 2. Movable connecting seat; 3. Threaded connecting sleeve; 4. Fixed base; 5. Adjusting connecting mechanism; 6. Positioning housing; 7. Transmission vertical rod; 8. Adjusting disc; 9. First positioning bearing; 10. Threaded connecting rod; 11. First bevel gear; 12. Second bevel gear; 13. Positioning frame; 14. Positioning plate; 15. Second positioning bearing; 16. Positioning slider; 17. Positioning groove; 18. Fixed mounting strip; 19. Fixed bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Example 1, by Figure 1 , Figure 2 and Figure 3 The present invention includes a photoelectric transformer body 1, a movable connecting seat 2 fixedly installed at the bottom of the photoelectric transformer body 1, threaded connecting sleeves 3 symmetrically and throughly installed inside the movable connecting seat 2, a fixed base 4 provided at the bottom of the movable connecting seat 2, a positioning slider 16 fixedly installed at the middle of the bottom end of the movable connecting seat 2, a positioning groove 17 opened at the top of the fixed base 4, and one end of the positioning groove 17 extending to one side of the fixed base 4, the positioning slider 16 slidably installed inside the positioning groove 17, an adjusting connecting mechanism 5 fixedly installed at the top of the fixed base 4, and the threaded connecting sleeves 3 connected to the adjusting connecting mechanism 5, and fixing mounting strips 18 fixedly installed at both bottom ends of the fixed base 4, and fixing bolts 19 symmetrically and throughly installed inside the fixing mounting strips 18;

[0019] The adjusting connecting mechanism 5 comprises a positioning shell 6 fixedly installed on the top of the fixed base 4, the inside of the positioning shell 6 is provided with a transmission vertical rod 7, the bottom of the transmission vertical rod 7 is rotationally connected with the inside bottom end of the positioning shell 6, the top of the transmission vertical rod 7 is movably penetrated and extends to the top of the positioning shell 6, the top of the transmission vertical rod 7 is fixedly installed with an adjusting disc 8, one side of the positioning shell 6 is symmetrically fixedly penetrated and installed with a first positioning bearing 9, the inside of the two first positioning bearings 9 is rotationally installed with a threaded connecting rod 10, one end of the threaded connecting rod 10 is located in the inside of the positioning shell 6, the other end of the threaded connecting rod 10 is located outside the positioning shell 6, and the threaded connecting sleeve 3 is threadedly installed outside the threaded connecting rod 10, the inside of the positioning shell 6 and outside the transmission vertical rod 7 is fixedly installed with two first bevel gears 11, the outside of the two first bevel gears 11 is movably connected with a second bevel gear 12, one end of the threaded connecting rod 10 located in the inside of the positioning shell 6 is fixedly connected with the second bevel gear 12, the outside of the positioning shell 6 is fixedly installed with two positioning racks 13, the two positioning racks 13 are fixedly installed with a positioning plate 14, the inside of the positioning plate 14 is symmetrically fixedly penetrated and installed with a second positioning bearing 15, and the two threaded connecting rods 10 are rotationally installed in the inside of the second positioning bearing 15.

[0020] In use, through the interaction of the optical transformer body 1, the movable connecting seat 2, the threaded connecting sleeve 3, the fixed base 4 and the adjusting connecting mechanism 5, the optical transformer can be quickly disassembled and assembled during maintenance, the working efficiency is improved, better practicality is achieved, through the interaction of the positioning rack 13, the positioning plate 14 and the second positioning bearing 15, the threaded connecting rod 10 can be stably rotated, and the adjusting connecting mechanism 5 can work stably.

[0021] Working principle: when working, first rotate the fixing bolt 19, fix and install the whole optical transformer, when disassembling is needed during maintenance, rotate the adjusting disc 8, drive the transmission vertical rod 7 to rotate, the transmission vertical rod 7 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the threaded connecting rod 10 to rotate, the threaded connecting rod 10 drives the threaded connecting sleeve 3 to move, the threaded connecting sleeve 3 drives the movable connecting seat 2 to move, the movable connecting seat 2 drives the positioning sliding block 16 to slide in the positioning sliding groove 17, at the same time, the movable connecting seat 2 drives the optical transformer body 1 to move, after the positioning sliding block 16 moves transversely out of the positioning sliding groove 17, the threaded connecting sleeve 3 is separated from the threaded connecting rod 10, then stop rotating the adjusting disc 8, complete the disassembling operation of the optical transformer body 1, then carry out the maintenance operation, after the maintenance is completed, align the one end of the threaded connecting sleeve 3 with the threaded connecting rod 10 and extrude contact, at the same time, align the positioning sliding block 16 with the positioning sliding groove 17, then rotate the adjusting disc 8 reversely, drive the threaded connecting rod 10 to rotate, the threaded connecting rod 10 drives the threaded connecting sleeve 3 to reset, after the one end of the threaded connecting sleeve 3 contacts with the second positioning bearing 15 on the positioning plate 14, stop rotating the adjusting disc 8, complete the installation operation of the optical transformer body 1, in this way, the optical transformer can be quickly disassembled and assembled during maintenance, improve the work efficiency, thus better practicality can be achieved.

Claims

1. An optical transformer with quick release base, comprising an optical transformer body (1), characterized in that: The bottom of the optical transformer body (1) is fixedly installed with an active connecting seat (2), a threaded connecting sleeve (3) is symmetrically and fixedly installed inside the active connecting seat (2), the bottom of the active connecting seat (2) is provided with a fixed base (4), the top of the fixed base (4) is fixedly installed with an adjusting connecting mechanism (5), and the threaded connecting sleeve (3) is connected with the adjusting connecting mechanism (5), the adjusting connecting mechanism (5) comprises a positioning shell (6), the positioning shell (6) is fixedly installed on the top of the fixed base (4), the inside of the positioning shell (6) is provided with a transmission vertical rod (7), the bottom of the transmission vertical rod (7) is rotatably connected with the inside bottom end of the positioning shell (6), the top of the transmission vertical rod (7) is movably penetrated and extends to the top of the positioning shell (6), the top of the transmission vertical rod (7) is fixedly installed with an adjusting disc (8), one side of the positioning shell (6) is symmetrically and fixedly penetrated and installed with a first positioning bearing (9), the inside of the two first positioning bearings (9) is rotatably installed with a threaded connecting rod (10), one end of the threaded connecting rod (10) is located inside the positioning shell (6), the other end of the threaded connecting rod (10) is located outside the positioning shell (6), and the threaded connecting sleeve (3) is threadedly installed outside the threaded connecting rod (10), the inside of the positioning shell (6) and outside the transmission vertical rod (7) are fixedly installed with two first bevel gears (11), the outside of the two first bevel gears (11) is movably connected with a second bevel gear (12), and one end of the threaded connecting rod (10) located inside the positioning shell (6) is fixedly connected with the second bevel gear (12).

2. The optical transformer with quick dismounting base according to claim 1, characterized in that: The outside of the positioning shell (6) is fixedly installed with two positioning frames (13), the two positioning frames (13) are fixedly installed with a positioning plate (14) therebetween, the inside of the positioning plate (14) is symmetrically and fixedly penetrated and installed with a second positioning bearing (15), and the two threaded connecting rods (10) are rotatably installed inside the second positioning bearing (15) respectively.

3. The optical transformer with quick dismounting base according to claim 1, characterized in that: The bottom middle part of the active connecting seat (2) is fixedly installed with a positioning sliding block (16), the top of the fixed base (4) is provided with a positioning sliding groove (17), one end of the positioning sliding groove (17) extends to one side edge of the fixed base (4), and the positioning sliding block (16) is slidably installed inside the positioning sliding groove (17).

4. The optical transformer with quick dismounting base according to claim 1, characterized in that: The bottoms of the two sides of the fixed base (4) are fixedly installed with fixed installation strips (18), and the inside of the fixed installation strip (18) is symmetrically and movably penetrated and installed with a fixed bolt (19).

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