Adjustable supporting structure for transformer iron core

Abstract

The utility model provides an adjustable supporting structure for a transformer iron core, which can be suitable for supporting iron core laminations with different lamination thicknesses and is convenient to disassemble. Comprising a butt joint and screw sleeves, the butt joint is of a columnar structure, the screw sleeves comprise the first screw sleeve and the second screw sleeve, the first screw sleeve and the second screw sleeve are fixed to the two ends of the butt joint respectively, a first screw rod and a second screw rod are screwed into the first screw sleeve and the second screw sleeve correspondingly in a threaded mode respectively, and a fixed supporting plate is fixed to the top end of the first screw rod. And the bottom of the second screw rod is fixedly connected with a base.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer core lamination processing technical field, concretely for a kind of adjustable support structure for transformer core. BACKGROUND

[0002] Large transformer core is large in diameter, heavy in weight, and multiple in series, so it is easy to sink when the core lamination is carried out, and a support member needs to be used, and the lamination relies on experience operation, and the traditional temporary support member is insufficient in supporting position accuracy, which will cause the core to sink and distort, resulting in deviation of the perpendicularity of the core column when it is erected, and as the core lamination thickness increases, after the lamination is completed, the support member is also more troublesome to disassemble due to the weight bearing problem. SUMMARY

[0003] To solve the above problems, the utility model provides an adjustable support structure for transformer core, which can support core lamination of different thickness and is easy to disassemble.

[0004] The utility model adopts the following technical scheme, an adjustable support structure for transformer core, including butt joint, screw sleeve, the butt joint is columnar structure, the screw sleeve includes first screw sleeve, second screw sleeve, the first screw sleeve, second screw sleeve is fixed in the both ends of butt joint respectively, the first screw sleeve, second screw sleeve are respectively corresponding with the first screw rod, second screw rod that threadingly connects in, the first screw rod top is fixed with fixed support plate, the second screw rod bottom is fixedly connected with base.

[0005] Further, the fixed support plate is connected with a pad plate through a screw, and the pad plate is made of nylon material;

[0006] Further, the first screw rod is fixedly connected with the fixed support plate and forms a T-shaped structure;

[0007] Further, the first screw rod top is provided with a groove, the fixed support plate bottom surface is provided with a protrusion corresponding to the groove, and the first screw rod and the fixed support plate are welded after being installed in cooperation through the groove and the protrusion;

[0008] Further, the base is a circular structure, the base bottom surface is provided with at least two circular grooves, and the spacing between the circular grooves is 10mm-15mm;

[0009] Further, the first screw sleeve and the second screw sleeve are provided with anti-skid lines on the outer walls;

[0010] Further, the rod body surface of the first screw rod has a right-handed thread, the rod body surface of the second screw rod has a left-handed thread, the first screw sleeve is screwed with the right-handed thread, and the second screw sleeve is screwed with the left-handed thread.

[0011] The utility model discloses beneficial effect is, its through the setting butt joint and install the first screw sleeve, second screw sleeve, first screw rod, second screw rod of butt joint both ends mutual cooperation, fixed support plate props in the iron core lamination bottom surface, can according to the iron core lamination thickness, the overall height of adjustable support structure is adjusted, not only can realize the timely support of iron core lamination to the positioning accuracy of lamination thickness, and convenient to disassemble, with good use value. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the overall assembly structure schematic diagram of the utility model discloses;

[0013] Fig. 2 It is the assembly structure schematic diagram of first screw rod and fixed support plate in the utility model discloses;

[0014] Fig. 3 It is the structure schematic diagram of base in the utility model discloses. DETAILED DESCRIPTION

[0015] As Figs. 1-3 The utility model discloses a adjustable support structure for transformer iron core, including butt joint 1, screw sleeve, butt joint 1 is the columnar structure, and screw sleeve includes first screw sleeve 2, second screw sleeve 3, and first screw sleeve 2, second screw sleeve 3 are fixed in butt joint 1 both ends respectively, and first screw sleeve 2, second screw sleeve 3 are respectively corresponding threadedly connected with first screw rod 4, second screw rod 5 in, namely the rod body surface of first screw rod 4 has right-handed thread, and the rod body surface of second screw rod 5 has left-handed thread, and first screw sleeve 2 is combined with right-handed thread, and second screw sleeve 3 is combined with left-handed thread, first screw rod 4 top end is fixed with fixed support plate 6, and second screw rod 5 bottom is fixedly connected with base 7.

[0016] Fixed support plate 6 is connected with the backing plate 8 through the screw, and the backing plate 8 adopts nylon material, and the backing plate 8 is contacted with the iron core, so that the backing plate 8 can be replaced conveniently when being worn in use, and the nylon material will not damage the paint film of the iron core.

[0017] First screw rod 4 is fixedly connected with fixed support plate 6 and forms T-shaped structure, and the top end of first screw rod 4 is provided with a groove 9, and the bottom surface of fixed support plate 6 is provided with a protrusion 10 corresponding to the groove 9, and first screw rod 4 and fixed support plate 6 are welded and connected after being installed through the groove 9 and the protrusion 10.

[0018] The base 7 is a circular structure, and the bottom surface of the base 7 is provided with at least two circular grooves 11, which can effectively prevent slipping, and the spacing between the circular grooves 11 is 10mm-15mm; the outer wall of the first screw sleeve 2 and the second screw sleeve 3 is provided with anti-skid lines, which also effectively prevents slipping.

[0019] In the utility model, the iron core can be supported by the adjustable support structure according to the size interval of the iron core during the lamination process, each adjustable support structure is supported on the bottom surface of the iron core laminations, and the height of the adjustable support structure can be freely adjusted according to the thickness of the iron core laminations, the placement position is flexible, specifically, the base 7 can be reliably placed on the ground or platform through the circular ring groove 11, and has good anti-skid effect, then the first screw rod 4 and the second screw rod 5 are screwed and adjusted accordingly, until the backing plate 8 is supported on the bottom surface of the iron core laminations, the iron core laminations are timely supported, so that the adjustable support structure can adapt to the lamination thickness of various iron cores, and the disassembly is also relatively convenient.

[0020] It is apparent for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0021] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An adjustable support structure for a transformer core, characterized in that: The device includes a connector and a threaded sleeve. The connector has a columnar structure. The threaded sleeve includes a first threaded sleeve and a second threaded sleeve. The first threaded sleeve and the second threaded sleeve are respectively fixed to both ends of the connector. A first screw and a second screw are respectively threaded into the first threaded sleeve and the second threaded sleeve. A fixed support plate is fixed to the top of the first screw, and a base is fixedly connected to the bottom of the second screw.

2. The adjustable support structure for a transformer core according to claim 1, characterized in that: A pad made of nylon is connected to the fixed support plate by screws.

3. The adjustable support structure for a transformer core according to claim 1, characterized in that: The first screw is fixedly connected to the fixed support plate, forming a T-shaped structure.

4. An adjustable support structure for a transformer core according to claim 1, characterized in that: The first screw has a groove at its top end, and the bottom surface of the fixed support plate has a protrusion corresponding to the groove. The first screw and the fixed support plate are installed and welded together through the groove and the protrusion.

5. An adjustable support structure for a transformer core according to claim 1, characterized in that: The base is a circular structure, and the bottom surface of the base is provided with at least two annular grooves, with the distance between the annular grooves being 10mm to 15mm.

6. An adjustable support structure for a transformer core according to claim 1, characterized in that: Both the first and second threaded sleeves have anti-slip textures on their outer walls.

7. An adjustable support structure for a transformer core according to claim 1, characterized in that: The first screw has a right-hand thread on its body surface, and the second screw has a left-hand thread on its body surface. The first screw sleeve engages with the right-hand thread, and the second screw sleeve engages with the left-hand thread.

Images