Base mounting structure of transformer

Abstract

The base mounting structure of the transformer comprises two telegraph poles and two hoop pieces, the two hoop pieces are detachably connected to the surfaces of the two telegraph poles respectively, the front side faces and the rear side faces of the hoop pieces are fixedly connected with erecting lugs, and the erecting lugs are fixedly connected to the surfaces of the two telegraph poles. I-shaped steel is transversely arranged between the tops of the two erecting lugs on the same side, connecting bases are arranged at the two ends of the top of each I-shaped steel in a sliding mode in the horizontal direction, and first bolts are fixedly connected to the lower surfaces of the connecting bases. According to the base mounting structure of the transformer, by adjusting the distance between the two connecting bases, after adjustment is completed, a second nut is twisted, the top of the second nut abuts against the top of the inner wall of the I-shaped steel, then a first bolt can be fixed, the moved connecting bases are fixed, and then the base mounting structure is matched with a strip-shaped mounting opening; therefore, transformers of different specifications and types can be fixed, installed and used.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer base installation technical field, concretely is a kind of base installation structure of transformer. BACKGROUND

[0002] Transformer is composed of primary coil (primary coil), secondary coil (secondary coil) and core (magnetic core). When primary coil is connected to AC power supply, alternating magnetic flux is generated in the core, and this magnetic flux simultaneously passes through primary and secondary coils, thereby inducing electromotive force in the secondary coil. By adjusting the turns ratio of primary and secondary coils, the size of output voltage can be controlled.

[0003] In the prior art, before the transformer is used, the base needs to be installed on the surface of two power poles, but the existing base installation structure of transformer is mostly simple in structure, and the installation port position cannot be adjusted, so it cannot be adapted to different specifications and types of transformers for installation and fixation, which is not conducive to the operation and use of transformer installation. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a base installation structure of transformer, which solves the problem that the existing base installation structure of transformer is mostly simple in structure, the installation port position cannot be adjusted, and different specifications and types of transformers cannot be adapted for installation and fixation.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: a base installation structure of transformer, comprising two power poles and two clamp members, two clamp members are detachably connected to the surface of two power poles, the front side and the rear side of the clamp member are fixedly connected with erection ears, and the top of two erection ears on the same side is transversely provided with an I-beam;

[0006] The top of the I-beam is slidably provided with a connecting seat at both ends in the horizontal direction, the lower surface of the connecting seat is fixedly connected with a first bolt, the bottom end of the first bolt extends into the interior of the I-beam, and a second nut is threadedly connected, and a strip-shaped installation port is formed in the surface of the connecting seat.

[0007] Two I-beams are provided with a cross bar between them, the front end and the rear end of the cross bar are fixedly connected with a first threaded rod, the outer end of the first threaded rod penetrates into the interior of the corresponding I-beam, and a first nut is threadedly connected.

[0008] Further, the top of the I-beam is transversely provided with a sliding port at both ends, and the bottom end of the first bolt extends into the interior of the I-beam through the interior of the sliding port.

[0009] Furthermore, both ends of the top of the I-beam on the front side are detachably connected with a accommodating cylinder, a U-shaped rod is telescopically arranged between the top ends of the two accommodating cylinders, a sliding cylinder is slidingly sleeved on the surface of the U-shaped rod, and a wire management block is fixedly connected to the rear side of the sliding cylinder, and a plurality of accommodating openings are opened inside the wire management block.

[0010] Furthermore, a fixing plate is fixedly connected to the bottom of the accommodating cylinder, and the fixing plate is detachably connected to the top of the I-beam via a second bolt.

[0011] Furthermore, a third bolt is provided at the top end of the front side of the accommodating cylinder, and a plurality of card interfaces adapted to the third bolt are provided on the surface of the U-shaped rod, and the plurality of card interfaces are evenly spaced and arranged along the height direction of the U-shaped rod.

[0012] Furthermore, a fourth bolt is provided on the top of the sliding cylinder, and a bottom end of the fourth bolt extends into the interior of the sliding cylinder and abuts against the top of the U-shaped rod.

[0013] Furthermore, a plurality of second threaded rods are provided on the rear side of the cable management block, and the plurality of second threaded rods correspond one-to-one to the plurality of accommodating openings. The inner ends of the second threaded rods extend into the interior of the accommodating openings and are rotatably connected to a contact plate.

[0014] Compared with the prior art, the present invention has the beneficial effect that the spacing between the two connecting seats can be adjusted by sliding the connecting seat on the top of the I-beam. After the adjustment is completed, the first bolt can be fixed by twisting the second nut so that the top of the second nut contacts the top of the inner wall of the I-beam, and then the moved connecting seat is fixed. Combined with the strip-shaped mounting port, it can be adapted to transformers of different specifications and types for fixed installation and use. By providing multiple accommodating ports, the connecting wires of the transformer can be classified and sorted after the transformer is installed and fixed, thereby facilitating the later inspection and maintenance operations of the transformer and facilitating the installation and fixed operation of the transformer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the I-beam and crossbar in the utility model;

[0017] Figure 3 This is a structural diagram of the wire management block and the accommodating opening in the utility model.

[0018] In the figure: 1. Electric pole; 2. Clamp; 3. Mounting ear; 4. I-beam; 5. Crossbar; 6. First threaded rod; 7. First nut; 8. Connecting seat; 9. Sliding opening; 10. First bolt; 11. Second nut; 12. Strip mounting opening; 13. Fixing plate; 14. Second bolt; 15. Accommodating tube; 16. Third bolt; 17. U-shaped rod; 18. Card interface; 19. Sliding tube; 20. Fourth bolt; 21. Cable management block; 22. Accommodating opening; 23. Second threaded rod; 24. Contact plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 The utility model provides a technical solution: a base mounting structure of a transformer, comprising two electric poles 1 and two clamping members 2, the two clamping members 2 are respectively detachably connected to the surfaces of the two electric poles 1, the front and rear sides of the clamping members 2 are fixedly connected with mounting ears 3, and an I-beam 4 is horizontally arranged between the tops of the two mounting ears 3 on the same side.

[0021] Both ends of the top of the I-beam 4 are provided with connecting seats 8 that slide in the horizontal direction. The lower surface of the connecting seat 8 is fixedly connected to the first bolt 10. The bottom end of the first bolt 10 is movably extended to the inside of the I-beam 4 and is threadedly connected to the second nut 11. A strip-shaped mounting opening 12 is opened on the surface of the connecting seat 8.

[0022] A cross bar 5 is provided between the two I-beams 4 , and the front and rear ends of the cross bar 5 are fixedly connected with a first threaded rod 6 . The outer end of the first threaded rod 6 passes through the interior of the corresponding I-beam 4 and is threadedly connected with a first nut 7 .

[0023] After the connecting seat 8 slides on the top of the I-beam 4, the distance between the two connecting seats 8 can be adjusted. After the adjustment is completed, the first bolt 10 can be fixed by twisting the second nut 11 so that the top of the second nut 11 contacts the top of the inner wall of the I-beam 4, and then the moved connecting seat 8 is fixed. Then, in conjunction with the strip-shaped mounting port 12, it can be adapted to different specifications and types of transformers for fixed installation and use.

[0024] After the I-beam 4 is erected on the top of the erection ear 3, the first threaded rod 6 passes through the I-beam 4 and is threadedly connected to the first nut 7. After the opposite surface of the I-beam 4 contacts the surface of the utility pole 1, the two I-beams 4 can be locked.

[0025] The two ends of the top of the I-beam 4 are transversely provided with sliding openings 9, and the bottom end of the first bolt 10 extends to the inside of the I-beam 4 through the inside of the sliding opening 9.

[0026] The two ends of the top of the front I-beam 4 are detachably connected with containing barrels 15, and the top ends of the two containing barrels 15 are telescopically provided with a U-shaped rod 17, the surface of the U-shaped rod 17 is slidably sleeved with a sliding barrel 19, the rear side of the sliding barrel 19 is fixedly connected with a wire arranging block 21, and the inside of the wire arranging block 21 is provided with a plurality of containing openings 22.

[0027] The plurality of containing openings 22 can sort and comb the connecting wires of the transformer after the transformer is installed and fixed, thereby facilitating the later maintenance operation of the transformer, and being beneficial to the transformer installation and fixing operation.

[0028] The bottom of the containing barrel 15 is fixedly connected with a fixed plate 13, and the fixed plate 13 is detachably connected with the top of the I-beam 4 through the second bolt 14.

[0029] The top of the front side of the containing barrel 15 is provided with a third bolt 16, the surface of the U-shaped rod 17 is provided with a plurality of clamping openings 18 matched with the third bolt 16, and the plurality of clamping openings 18 are uniformly and interval distributed along the height direction of the U-shaped rod 17.

[0030] After the third bolt 16 is embedded into the clamping openings 18 at different heights, the telescopic height of the U-shaped rod 17 can be fixed, thereby facilitating the wire arranging for transformers of different specifications.

[0031] The top of the sliding barrel 19 is provided with a fourth bolt 20, the bottom end of the fourth bolt 20 extends to the inside of the sliding barrel 19, and abuts against the top of the U-shaped rod 17.

[0032] After the sliding barrel 19 moves on the surface of the U-shaped rod 17, the fourth bolt 20 is twisted, so that the bottom end of the fourth bolt 20 abuts against the surface of the U-shaped rod 17, thereby fixing the sliding barrel 19 after moving.

[0033] The rear side of the wire arranging block 21 is provided with a plurality of second threaded rods 23, the plurality of second threaded rods 23 correspond to the plurality of containing openings 22 one by one, the inner end of the second threaded rod 23 extends to the inside of the containing opening 22, and the second threaded rod 23 is rotationally connected with an abutting plate 24.

[0034] After the second threaded rod 23 is twisted and the inner side of the abutting plate 24 abuts against the wire, the wire can be fixed and limited.

[0035] During operation, after the I-beam 4 is erected on the top of the erection ear 3, the first threaded rod 6 passes through the I-beam 4 and is threadedly connected with the first nut 7. After the opposite surface of the I-beam 4 contacts the surface of the utility pole 1, the two I-beams 4 can be locked. After the connecting seat 8 slides on the top of the I-beam 4, the distance between the two connecting seats 8 can be adjusted. After the adjustment is completed, the first bolt 10 can be fixed by twisting the second nut 11 so that the top of the second nut 11 contacts the top of the inner wall of the I-beam 4, and then the moved connecting seat 8 can be fixed. Combined with the strip mounting port 12, it can be adapted to different specifications and types of transformers for fixed installation and use. Multiple accommodating ports 22 can classify and sort the connecting wires of the transformer after the transformer is installed and fixed, thereby facilitating the later inspection and maintenance operations of the transformer and facilitating the installation and fixed operation of the transformer.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A transformer base mounting structure, comprising two electric poles (1) and two clamping members (2), characterized in that: The two hoop members (2) are detachably connected to the surfaces of the two electric poles (1), and the front and rear sides of the hoop members (2) are fixedly connected with mounting ears (3), and an I-beam (4) is transversely arranged between the tops of the two mounting ears (3) on the same side; Both ends of the top of the I-beam (4) are provided with connecting seats (8) that slide in the horizontal direction, and the lower surface of the connecting seat (8) is fixedly connected with a first bolt (10), the bottom end of the first bolt (10) is movably extended to the inside of the I-beam (4) and is threadedly connected with a second nut (11), and the surface of the connecting seat (8) is provided with a strip-shaped mounting opening (12); A cross bar (5) is provided between the two I-beams (4), and the front end and the rear end of the cross bar (5) are fixedly connected to a first threaded rod (6), and the outer end of the first threaded rod (6) passes through the interior of the corresponding I-beam (4) and is threadedly connected to a first nut (7).

2. The base mounting structure of a transformer according to claim 1, characterized in that: Both ends of the top of the I-beam (4) are transversely provided with sliding openings (9), and the bottom end of the first bolt (10) extends into the interior of the I-beam (4) through the interior of the sliding openings (9).

3. The base mounting structure of a transformer according to claim 1, characterized in that: Both ends of the top of the I-beam (4) at the front side are detachably connected with a receiving tube (15), a U-shaped rod (17) is telescopically arranged between the top ends of the two receiving tubes (15), a sliding tube (19) is slidably sleeved on the surface of the U-shaped rod (17), a wire management block (21) is fixedly connected to the rear side of the sliding tube (19), and a plurality of receiving openings (22) are opened inside the wire management block (21).

4. The base mounting structure of a transformer according to claim 3, characterized in that: The bottom of the accommodating cylinder (15) is fixedly connected to a fixing plate (13), and the fixing plate (13) is detachably connected to the top of the I-beam (4) via a second bolt (14).

5. The base mounting structure of a transformer according to claim 3, characterized in that: A third bolt (16) is provided at the top end of the front side of the accommodating cylinder (15), and a plurality of card interfaces (18) adapted to the third bolt (16) are provided on the surface of the U-shaped rod (17), and the plurality of card interfaces (18) are evenly spaced and arranged along the height direction of the U-shaped rod (17).

6. The base mounting structure of a transformer according to claim 3, characterized in that: A fourth bolt (20) is provided at the top of the sliding cylinder (19), and the bottom end of the fourth bolt (20) extends into the interior of the sliding cylinder (19) and abuts against the top of the U-shaped rod (17).

7. The base mounting structure of a transformer according to claim 3, characterized in that: A plurality of second threaded rods (23) are provided on the rear side of the cable management block (21), and the plurality of second threaded rods (23) correspond one-to-one to the plurality of accommodating openings (22). The inner ends of the second threaded rods (23) extend into the interior of the accommodating openings (22) and are rotatably connected to a contact plate (24).

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