CN209343915U - A kind of transformer clamping component - Google Patents

Abstract

A kind of transformer clamping component.It includes the first folder and the second folder, the upper end of first folder is equipped with through-hole, lower end is equipped with the first connecting hole, the both ends of second folder are equipped with the second connecting hole, first folder is bonded with transformer core, the through-hole is overlapped with second connecting hole and fastener is used to be fixedly connected with the iron core, and the lower end of first folder is fixedly connected with the iron core by fastener by first connecting hole.The utility model is overlapped by the through-hole of the first folder and the second folder square crossing connection, the connecting hole of the second folder and the first folder while in addition one side folder and the cooperation of the first folder connecting hole, and it is fixedly connected by fastener with iron core, ensure folder comprehensive engagement transformer core, prevent the generation of operation noise, while structure is simple, installation is efficient.

Description

A kind of transformer clamping component

Technical field

The utility model relates to field transformer, in particular to a kind of transformer clamping component.

Background technique

Generally use folder in transformer to fasten the internal structure of transformer, clamp iron core etc., have in transformer Very important effect, and transformer in normal work often due to self structure factor can generate noise, pass through folder Noise can be effectively reduced in fastening effect.

Mostly use upper yoke supporting element to tense iron core in transformer greatly at present, or clamped with portal frame, such knot Structure or effect are poor, can not effectively reduce noise or structure is complicated, the clamp system of frame structure installs time-consuming expense Power keeps production, service efficiency low.

Utility model content

In order to solve existing clamping component in background technique, structure is complicated, the problem of noise reduction effect difference, the utility model The transformer clamping component that a kind of structure is simple, installation is efficient, can effectively prevent noise generation is provided.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of transformer clamping component, including the One folder and the second folder, first folder and the second folder be it is U-shaped, first folder is vertically arranged, the upper end and Lower end is equipped with the first connecting hole；

Second folder is horizontally disposed comprising two stabilizer blades at outside and the outside both ends, on the stabilizer blade Equipped with the second connecting hole；

Second connecting hole and the first connecting hole of first folder upper end weight merga pass fastener and iron core are solid First connecting hole of fixed connection, first folder lower end connects by the way that fastener and the first folder of the iron core other side are fixed It connects.

The bottom of first folder is equipped with integrally formed flanging, and the flanging is vertically arranged with first folder.

The outside and the stabilizer blade one bending forming.

The edge of the outside is serrated setting.

First connecting hole of first folder lower end is equipped with internal screw thread, and the first connecting hole of upper end is non-threaded.

Second connecting hole is equipped with internal screw thread.

The fastener is bolt and nut.

The beneficial effects of the utility model are: the utility model by the first folder and the second folder square crossing connection, The through-hole of the connecting hole of second folder and the first folder is overlapped, in addition one side folder and the first folder connecting hole cooperate simultaneously, and It is fixedly connected by fastener with iron core, it is ensured that folder comprehensive engagement transformer core prevents the generation for running noise, ties simultaneously Structure is simple, installation is efficient.

Detailed description of the invention

Fig. 1 is the configuration schematic diagram of the utility model embodiment.

Fig. 2 is the first clamping structure schematic diagram of the utility model embodiment.

Fig. 3 is the second clamping structure schematic diagram of the utility model embodiment.

Fig. 4 is the outside structure partial enlarged drawing of second folder of the utility model embodiment.

Specific embodiment

The utility model embodiment is described further with reference to the accompanying drawing:

In the utility model embodiment, a kind of transformer clamping component, including the first folder 1 and the second folder 2, described One folder 1 and the second folder 2 be it is U-shaped, first folder 1 is vertically arranged, and the upper end and lower end are equipped with the first connecting hole 4；Second folder 2 is horizontally disposed comprising two stabilizer blades 202 at 201 both ends of outside 201 and the outside, the branch Foot 202 is equipped with the second connecting hole 5；Second connecting hole 5 is overlapped simultaneously with the first connecting hole 4 of 1 upper end of the first folder It is fixedly connected by fastener 6 with iron core 3, the first connecting hole 4 of 1 lower end of the first folder passes through fastener 6 and the iron First folder 1 of 3 other side of core is fixedly connected.By the interconnection of the first folder 1 and the second folder 2, the of the second folder 2 First connecting hole 4 of two connecting holes 5 and the first folder is overlapped, while the first folder of iron core another side and the first of the side First connecting hole 4 of 1 lower end of folder cooperates, and is fixedly connected by fastener 6 with iron core 3, it is ensured that folder comprehensive engagement transformation Device iron core prevents the generation for running noise, while structure is simple, easy for installation efficient.

The bottom of first folder 1 be equipped with flanging 7, the flanging 7 is vertical with first folder 1, the flanging and The first folder one bending forming, vertical flanging design enhance the rigidity of first folder significantly, make its stress Performance is higher, in production, transport and installation process, will not be due to extruding and deformation occurs, influence the fastening of clamping component Effect.

The side comprehensive engagement of U-shaped the first folder and rectangle iron core, width are also adapted to the width of iron core side, really Folder comprehensive engagement transformer core is protected, keeps fastening effect more preferable.

It include outside and the stabilizer blade of integrated bending forming, the spacing between the outside and the iron core on second folder 2 For clamping the connecting terminal of transformer, the thickness of outside is adapted with the card slot width of transformer terminal, makes transformer in this way The card base of connecting terminal will not be moved forward and backward after being connected on U-shaped outside.The design of outside makes to install Shi Gengfang simultaneously Just it presses, is easily installed.

The edge of the outside is serrated.The connecting terminal of transformer is installed on the U-shaped outside, is set by sawtooth Meter, makes connecting terminal that left and right sliding will not occur, and fixed effect is more preferable.

The fastener uses bolt and nut, and the first connecting hole 4 of 1 lower end of the first folder and the second of the second folder 2 connect It connects hole 5 and internal screw thread is processed using tapping technique, then fixed the first folder and the second folder with iron core using bolt and nut, Second connecting hole of 1 upper end of the first folder can not have to process internal screw thread since there are the second connecting holes 5, reduce production Process.

In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or Imply relative importance.

Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially In sharp scope of patent protection.

Claims (7)

1. a kind of transformer clamping component, it is characterised in that: including the first folder (1) and the second folder (2), first folder (1) and the second folder (2) be it is U-shaped, first folder (1) is vertically arranged, and the upper end and lower end are equipped with the first connecting hole (4)；

Second folder (2) is horizontally disposed comprising two stabilizer blades at outside (201) and the outside (201) both ends (202), the stabilizer blade (202) is equipped with the second connecting hole (5)；

The first connecting hole (4) of second connecting hole (5) and the first folder (1) upper end weight merga pass fastener (6) It is fixedly connected with iron core (3), the first connecting hole (4) of the first folder (1) lower end passes through fastener (6) and the iron core (3) the first folder (1) of the other side is fixedly connected.

2. a kind of transformer clamping component according to claim 1, it is characterised in that: the bottom of first folder (1) Equipped with integrally formed flanging (7), the flanging (7) is vertically arranged with first folder (1).

3. a kind of transformer clamping component according to claim 1, it is characterised in that: the outside (201) and the branch Foot (202) one bending forming.

4. a kind of transformer clamping component according to claim 1 or 3, it is characterised in that: the edge of the outside (201) Be serrated setting.

5. a kind of transformer clamping component according to claim 1, it is characterised in that: the first folder (1) lower end First connecting hole is equipped with internal screw thread, and the first connecting hole of upper end is non-threaded.

6. a kind of transformer clamping component according to claim 1, it is characterised in that: second connecting hole (5) is equipped with Internal screw thread.

7. a kind of transformer clamping component according to claim 1, it is characterised in that: the fastener (6) is bolt spiral shell It is female.