CN212209135U

CN212209135U - Mounting structure of mutual inductor

Info

Publication number: CN212209135U
Application number: CN202020969306.9U
Authority: CN
Inventors: 毛卫兴
Original assignee: Jiangsu Eryi Electric Co ltd
Current assignee: Jiangsu Eryi Electric Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-22
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a mounting structure of mutual-inductor, the on-line screen storage device comprises a fixed pedestal, the rotation groove has been seted up to unable adjustment base's inside, the inside rotation in rotation groove is provided with the disc, the locating hole has all been seted up all around to the surface of disc, unable adjustment base's outside surface threaded connection has the bolt of screwing, the other end setting of the bolt of screwing is in the locating hole, the last surface welding of disc has the stand, the top of stand is run through unable adjustment base's upper surface and with unable adjustment base rotates to be connected, the top welding of stand has the mount pad, the upper surface of mount pad is seted up flutedly, the draw-in groove has all been seted up to the both sides of recess, the top of mount pad is. The utility model discloses an in inserting the recess with the installation piece, insert the draw-in groove with the fixture block, then downthehole with fastening bolt screw in screw thread, can fix the mutual-inductor body on the mount pad to the convenience is installed the mutual-inductor body.

Description

Mounting structure of mutual inductor

Technical Field

The utility model belongs to the technical field of the mutual-inductor, concretely relates to mounting structure of mutual-inductor.

Background

The current transformer is an instrument for measuring by converting a large primary side current into a small secondary side current according to the electromagnetic induction principle. The current transformer is composed of a closed iron core and a winding. The primary winding of the transformer has few turns and is connected in a line of current needing to be measured, however, various problems still exist in the installation of various transformers on the market.

If the current transformer that the bulletin number of authorizing is disclosed for CN203812716U, its adopt upper and lower deciliter formula structure, need not tear a generating line open, also live working does not influence the normal power consumption of customer, saves a large amount of manpowers, material resources, financial resources for user's transformation project, but does not solve the installation problem of current transformer: the mutual inductor is inconvenient to install and fix, and meanwhile, when the mutual inductor is installed, the installation angle is inconvenient to adjust, so that the wire arrangement is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure of mutual-inductor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting structure of a mutual inductor comprises a fixed base, wherein a rotating groove is formed in the fixed base, a disc is rotatably arranged in the rotating groove, positioning holes are formed in the periphery of the outer surface of the disc, a screwing bolt is connected to the outer side surface of the fixed base in a threaded manner, the other end of the screwing bolt is arranged in the positioning hole, an upright post is welded on the upper surface of the disc, the top of the upright post penetrates through the upper surface of the fixed base and is rotatably connected with the fixed base, a mounting seat is welded at the top end of the upright post, a groove is formed in the upper surface of the mounting seat, clamping grooves are formed in two sides of the groove, a mutual inductor body is arranged above the mounting seat, mounting blocks are welded at the bottom of the mutual inductor body, clamping blocks are symmetrically welded on two sides of the mounting blocks, and the mounting blocks are inserted, the fixture block is inserted in the clamping groove, a threaded hole is formed in the outer side face of the fixture block, fastening bolts are connected to the two sides of the mounting seat in a threaded mode, and the other ends of the fastening bolts are connected in the threaded hole in a threaded mode.

Preferably, the lower surface of the rotating groove is provided with a sliding groove, a ball is rotatably arranged in the sliding groove, and the upper surface of the ball is in contact with the lower surface of the disc.

Preferably, the balls are provided with six groups, and the six groups of balls are uniformly distributed in the rotating groove.

Preferably, the outer side of the fixing base is welded with a fixing block, and the fixing block is in threaded connection with a self-tapping screw.

Preferably, a supporting rod is welded between the upper surface of the fixed base and the lower surface of the mounting seat, and the supporting rods are symmetrically arranged on two sides of the upright post.

Preferably, four groups of marking blocks are welded on the circumference of the upright post, and the four groups of marking blocks are respectively arranged on the periphery of the upright post.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses an in inserting the recess with the installation piece, insert the draw-in groove with the fixture block, then downthehole with fastening bolt screw in screw thread, can fix the mutual-inductor body on the mount pad to the convenience is installed the mutual-inductor body.

(2) The utility model discloses a to screw the bolt and screw out from a locating hole, then rotate the stand, make the stand drive the disc and rotate to in will screwing the bolt screw in another locating hole, thereby make the angle of mount pad change, thereby the convenient winding displacement of being convenient for is adjusted the installation angle of mutual-inductor body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention in fig. 1;

FIG. 3 is a schematic top view of the mounting plate of FIG. 1 according to the present invention;

fig. 4 is a top sectional view of the fixing base of the present invention.

In the figure: 1. a fixed base; 2. a rotating groove; 3. a disc; 4. positioning holes; 5. screwing the bolt; 6. a column; 7. a mounting seat; 8. a groove; 9. a card slot; 10. a transformer body; 11. mounting blocks; 12. a clamping block; 13. a threaded hole; 14. fastening a bolt; 15. a chute; 16. a ball bearing; 17. a fixed block; 18. a self-tapping screw; 19. a strut; 20. and marking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a mounting structure of a mutual inductor comprises a fixed base 1, a rotating groove 2 is formed in the fixed base 1, a disc 3 is rotatably arranged in the rotating groove 2, positioning holes 4 are formed in the periphery of the outer surface of the disc 3, a screwing bolt 5 is connected to the outer side surface of the fixed base 1 in a threaded mode, the other end of the screwing bolt 5 is arranged in the positioning holes 4, an upright post 6 is welded to the upper surface of the disc 3, the top of the upright post 6 penetrates through the upper surface of the fixed base 1 and is rotatably connected with the fixed base 1, a mounting seat 7 is welded to the top end of the upright post 6, the screwing bolt 5 is screwed out of one positioning hole 4, then the upright post 6 is rotated, the upright post 6 drives the disc 3 to rotate, the screwing bolt 5 is screwed into the other positioning hole 4, the upright post 6 drives the mounting seat 7 to rotate, and;

the upper surface of mount pad 7 is seted up flutedly 8, draw-in groove 9 has all been seted up to the both sides of recess 8, the top of mount pad 7 is provided with mutual-inductor body 10, the bottom welding of mutual-inductor body 10 has installation piece 11, the bilateral symmetry welding of installation piece 11 has fixture block 12, installation piece 11 is pegged graft in recess 8, fixture block 12 is pegged graft in draw-in groove 9, threaded hole 13 is seted up to the lateral surface of fixture block 12, the equal threaded connection in both sides of mount pad 7 has fastening bolt 14, fastening bolt 14's other end threaded connection is in threaded hole 13, through inserting installation piece 11 in recess 8, insert in draw-in groove 9 fixture block 12, then in fastening bolt 14 screw in hole 13, can fix mutual-inductor body 10 on mount pad 7, thereby conveniently install mutual-inductor body 10.

In order to reduce the friction between the disc 3 and the rotating groove 2 and facilitate the rotation of the disc 3, in this embodiment, preferably, the lower surface of the rotating groove 2 is provided with a sliding groove 15, a ball 16 is rotatably disposed inside the sliding groove 15, and the upper surface of the ball 16 is in contact with the lower surface of the disc 3.

In order to increase the stability during rotation, in the present embodiment, it is preferable that six groups of balls 16 are provided, and the six groups of balls 16 are uniformly distributed in the rotation groove 2.

In order to facilitate installation and fixation of the fixing base 1, in the embodiment, it is preferable that a fixing block 17 is welded to the outer side of the fixing base 1, and a tapping screw 18 is screwed to the fixing block 17.

In order to increase the stability of the mounting seat 7, in the present embodiment, preferably, a strut 19 is welded between the upper surface of the fixing base 1 and the lower surface of the mounting seat 7, and the strut 19 is symmetrically arranged on both sides of the upright 6.

In order to facilitate screwing the screwing bolt 5 into the positioning hole 4, in the embodiment, preferably, four sets of marking blocks 20 are welded on the circumference of the upright post 6, the four sets of marking blocks 20 are respectively arranged on the periphery of the upright post 6, and the positions of the four sets of marking blocks 20 are the same as the positions of the four sets of positioning holes 4 in direction.

The utility model discloses a theory of operation: the utility model has the advantages that the mounting block 11 is inserted into the groove 8, the clamping block 12 is inserted into the clamping groove 9, and then the fastening bolt 14 is screwed into the threaded hole 13, so that the mutual inductor body 10 can be fixed on the mounting base 7, and the mutual inductor body 10 is convenient to mount; the screwing bolt 5 is screwed out of one positioning hole 4, then the stand column 6 is rotated, the stand column 6 drives the disc 3 to rotate, the screwing bolt 5 is screwed into the other positioning hole 4, and therefore the angle of the mounting seat 7 is changed, the mounting angle of the mutual inductor body 10 is adjusted conveniently, and wire arrangement is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting structure of mutual-inductor, includes unable adjustment base (1), its characterized in that: the transformer comprises a fixed base (1), a rotating groove (2) is formed in the fixed base (1), a disc (3) is rotatably arranged in the rotating groove (2), positioning holes (4) are formed in the periphery of the outer surface of the disc (3), a screwing bolt (5) is in threaded connection with the outer side surface of the fixed base (1), the other end of the screwing bolt (5) is arranged in the positioning holes (4), a stand column (6) is welded on the upper surface of the disc (3), the top of the stand column (6) penetrates through the upper surface of the fixed base (1) and is rotatably connected with the fixed base (1), a mounting seat (7) is welded at the top end of the stand column (6), a groove (8) is formed in the upper surface of the mounting seat (7), clamping grooves (9) are formed in two sides of the groove (8), a transformer body (10) is arranged above the mounting seat (7), the bottom welding of mutual-inductor body (10) has installation piece (11), the bilateral symmetry welding of installation piece (11) has fixture block (12), installation piece (11) are pegged graft in recess (8), fixture block (12) are pegged graft in draw-in groove (9), threaded hole (13) have been seted up to the lateral surface of fixture block (12), the equal threaded connection in both sides of mount pad (7) has fastening bolt (14), the other end threaded connection of fastening bolt (14) is in threaded hole (13).

2. A mounting structure of a mutual inductor according to claim 1, wherein: the lower surface of the rotating groove (2) is provided with a sliding groove (15), a ball (16) is rotatably arranged in the sliding groove (15), and the upper surface of the ball (16) is in contact with the lower surface of the disc (3).

3. A mounting structure of a mutual inductor according to claim 2, wherein: six groups of balls (16) are arranged, and the six groups of balls (16) are uniformly distributed in the rotating groove (2).

4. A mounting structure of a mutual inductor according to claim 1, wherein: the outer side welding of unable adjustment base (1) has fixed block (17), threaded connection has self-tapping screw (18) on fixed block (17).

5. A mounting structure of a mutual inductor according to claim 1, wherein: the upper surface of unable adjustment base (1) with the welding has branch (19) between the lower surface of mount pad (7), branch (19) symmetry sets up the both sides of stand (6).

6. A mounting structure of a mutual inductor according to claim 1, wherein: four groups of marking blocks (20) are welded on the circumference of the upright post (6), and the four groups of marking blocks (20) are respectively arranged on the periphery of the upright post (6).