CN215265878U

CN215265878U - Anti-seismic framework for transformer installation

Info

Publication number: CN215265878U
Application number: CN202121260660.5U
Authority: CN
Inventors: 张敏; 何亮
Original assignee: JOYI ENVIRONMENTAL PROTECTION AND TECHNOLOGY CO LTD
Current assignee: JOYI ENVIRONMENTAL PROTECTION AND TECHNOLOGY CO LTD
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-21
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an anti-seismic framework for transformer installation, which comprises a winding groove, wherein the bottom of the winding groove is provided with a groove, the inside of the groove is provided with a connecting block, the outer wall of the connecting block is connected with a sleeve, the bottom of the connecting block is connected with a spring, the bottom of the spring is connected with a limiting post, the bottom of the limiting post is connected with a stabilizing plate, the top of the winding groove is provided with a bracket seat, the inner wall of the bracket seat is provided with a butt joint groove, the bottom of the inner wall of the butt joint groove is connected with a compression spring, the top of the compression spring is connected with a buffer plate, two sides of the winding groove are connected with a fixing frame, the inner side of the fixing frame is provided with a magnetic core hole in a penetrating way, the top of the fixing frame is connected with a baffle plate, the top of the baffle plate is connected with a metal pin, the center of the top of the metal pin is connected with a pin, the inner side of the metal pin is provided with a lead port in a penetrating way, in the utility model, through the combined action of a structure connected with the winding groove, the mutual matching of the added metal pins and the pins can meet different requirements of the input end and the output end of the transformer.

Description

Anti-seismic framework for transformer installation

Technical Field

The utility model relates to a transformer installation technical field especially relates to a transformer installation is with antidetonation type skeleton.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, the main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, and the transformer can be divided into a power transformer and a special transformer according to purposes.

There are the following problems:

the insulating effect of current transformer skeleton is poor at will a bit, is difficult for the assembly moreover for on the transformer of assembly completion was difficult to install the circuit board of electrical apparatus, fixed between circuit board and the transformer is firm inadequately, does not have the shock resistance, drops easily when acutely rocking, causes very big potential safety hazard in its use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-seismic framework for transformer installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-seismic framework for transformer installation comprises a winding groove, wherein a groove is formed in the bottom of the winding groove, a connecting block is arranged inside the groove, a sleeve is connected to the outer wall of the connecting block, a spring is connected to the bottom of the connecting block, a limiting column is connected to the bottom of the spring, a stabilizing plate is connected to the bottom of the limiting column, a bracket base is arranged at the top of the winding groove, a butt joint groove is formed in the inner wall of the bracket base, a compression spring is connected to the bottom of the inner wall of the butt joint groove, the top of the compression spring is connected with a buffer plate, fixing frames are connected to two sides of the winding groove, a magnetic core hole is arranged inside the fixing frames in a penetrating mode, a baffle is connected to the top of the baffle, a metal pin is connected to the top of the metal pin, a pin is connected to the center of the top of the metal pin, and a lead port is arranged inside the metal pin in a penetrating mode, and wire passing grooves are connected to two sides of the metal pins.

As a further description of the above technical solution:

the bottom and the groove weld of wire winding groove, the wire winding groove shape is rectangle form and wire winding groove and mount are insulation system, the inside and the connecting block swing joint of recess, the outer wall and the sleeve of connecting block cup joint.

As a further description of the above technical solution:

the bottom of the connecting block is welded with the spring, the bottom of the spring is fixedly connected with the limiting column, the bottom of the limiting column is in threaded connection with the stabilizing plate, and the bottom of the stabilizing plate is provided with a shock pad.

As a further description of the above technical solution:

the top of the winding groove is fixedly connected with the bracket base, the inner wall of the bracket base is fixedly provided with a butt joint groove, and the butt joint groove is rectangular.

As a further description of the above technical solution:

the bottom of the butt joint groove inner wall is fixedly connected with the compression spring, the compression spring is located at the center of the butt joint groove, the top of the compression spring is welded with the buffer plate, the width of the buffer plate is matched with that of the butt joint groove inner wall, and two sides of the wire winding groove are connected with the fixing frame in a clamped mode.

As a further description of the above technical solution:

the inner side of the fixing frame is fixedly provided with a magnetic core hole, the width of the inner wall of the magnetic core hole is matched with that of the inner wall of the winding groove, the top of the fixing frame is detachably connected with the baffle, and the top of the baffle is detachably connected with the metal pins.

As a further description of the above technical solution:

the center department at metal stitch top is pegged graft with the pin, the quantity of pin and metal stitch is a plurality of groups, the inboard and the lead wire mouth joint of metal stitch, the both sides of metal stitch with cross line groove fixed connection.

The utility model discloses following beneficial effect has:

the spring can play a role of shock resistance when the winding slot is fixed and violently shakes, when the whole winding slot is violently shaken, the spring is compressed to deform elastically to drive the connecting block to move back and forth in the groove, so that the shock absorption effect is achieved, the safety of the transformer is improved, the insulation effect of the transformer is improved through the combined action of the structure connected with the winding slot, the mutual matching of the added metal pins and the pins is utilized, the quantity is reasonable, different requirements of the input end and the output end of the transformer are met, the positions of the two sides of the metal pins, which are close to the pins, are provided with the lead ports, the connection between the copper wires and the pins is convenient, the transformer framework can be stably connected with a PCB, the arranged wire passing slots can respectively fix the copper wires wound on the winding slot from the two sides of the winding slot, and the assembled transformer can be easily installed on a circuit board of an electric appliance, and the damage to the copper wire in the winding process is avoided, meanwhile, the occupied space is saved, and the larger integral volume is avoided.

Drawings

Fig. 1 is an external view of an anti-seismic framework for transformer installation according to the present invention;

fig. 2 is a schematic view of an internal structure of a winding slot of an anti-seismic framework for transformer installation according to the present invention;

fig. 3 is the utility model provides a transformer installation is with a support frame foundation internal structure schematic diagram of antidetonation type skeleton.

Illustration of the drawings:

1. a winding slot; 2. a groove; 3. connecting blocks; 4. a sleeve; 5. a spring; 6. a limiting column; 7. a stabilizing plate; 8. a support base; 9. a butt joint groove; 10. a compression spring; 11. a buffer plate; 12. a fixed mount; 13. a magnetic core hole; 14. a baffle plate; 15. a metal pin; 16. a pin; 17. a wire leading port; 18. and a wire passing groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an anti-seismic framework for transformer installation comprises a winding groove 1, a groove 2 is arranged at the bottom of the winding groove 1, a connecting block 3 is arranged in the groove 2, the outer wall of the connecting block 3 is connected with a sleeve 4, the bottom of the connecting block 3 is connected with a spring 5, the bottom of the spring 5 is connected with a limiting column 6, the bottom of the limiting column 6 is connected with a stabilizing plate 7, the top of the winding groove 1 is provided with a bracket base 8, the inner wall of the bracket base 8 is provided with a butt joint groove 9, so that the structure is more perfect, the bottom of the inner wall of the butt joint groove 9 is connected with a compression spring 10, the top of the compression spring 10 is connected with a buffer plate 11, two sides of the winding groove 1 are connected with a fixing frame 12, a magnetic core hole 13 is arranged inside the fixing frame 12 in a penetrating manner, the top of the fixing frame 12 is connected with a baffle 14, the top of the baffle 14 is connected with a metal pin 15, a pin 16 is connected at the center of the top of the metal pin 15, a leading port 17 is arranged inside the metal pin 15 in a penetrating manner, the two sides of the metal pin 15 are connected with the wire passing grooves 18.

The bottom of the winding groove 1 is welded with the groove 2, the winding groove 1 is rectangular and the winding groove 1 and the fixing frame 12 are both of an insulating structure, the inside of the groove 2 is movably connected with the connecting block 3, the outer wall of the connecting block 3 is sleeved with the sleeve 4, the bottom of the connecting block 3 is welded with the spring 5, the bottom of the spring 5 is fixedly connected with the limiting column 6, the bottom of the limiting column 6 is in threaded connection with the stabilizing plate 7, the bottom of the stabilizing plate 7 is provided with a shock pad, the top of the winding groove 1 is fixedly connected with the bracket seat 8, the structural stability is improved, the inner wall of the bracket seat 8 is fixedly provided with the butt joint groove 9, the butt joint groove 9 is rectangular, the bottom of the inner wall of the butt joint groove 9 is fixedly connected with the spring compression 10, the compression spring 10 is positioned at the center of the butt joint groove 9, the top of the spring 10 is welded with the buffer plate 11, the width of the buffer plate 11 is matched with the width of the inner wall of the butt joint groove 9, two sides of the winding groove 1 are clamped with the fixing frame 12, can assist and play the absorbing effect of buffering to wire winding groove 1, the inboard fixed magnetic core hole 13 that is provided with of mount 12, the inner wall width of magnetic core hole 13 and the inner wall width looks adaptation of wire winding groove 1, the top and the baffle 14 of mount 12 can be dismantled and be connected, the top and the metal stitch 15 of baffle 14 can be dismantled and be connected, can dismantle the change to metal stitch 15, the center department at metal stitch 15 top is pegged graft with pin 16, pin 16 is a plurality of groups with the quantity of metal stitch 15, the inboard and the lead wire mouth 17 joint of metal stitch 15, the both sides and the wire winding groove 18 fixed connection of metal stitch 15.

The working principle is as follows: when the anti-seismic framework for installing the transformer is used, firstly, the fixing frame 12 is clamped into two sides of the winding groove 1, the proper position of the fixing frame is adjusted, then the connecting block 3 is compressed in the groove 2, at the moment, the connecting block 3 can be contracted in the sleeve 4 under the elastic action of the compression spring 10, the buffering and damping effect on the winding groove 1 is achieved, when the whole winding groove 1 is severely vibrated, the compression spring 10 is elastically deformed to drive the connecting block 3 to move back and forth in the groove 2, the damping effect is achieved, the stabilizing plate 7 arranged at the bottom can achieve the anti-seismic effect and the stability of the whole structure on the winding groove 1, the phenomenon that the fixing frame 12 is dislocated due to vibration is avoided, in addition, metal pins 15 and pins 16 on the fixing frame 12 are reasonable in quantity, and different requirements of the input end and the output end of the transformer are met, and the position that metal stitch 15 both sides are close to pin 16 is provided with lead wire mouth 17, be convenient for with being connected of copper line and pin 16, can make transformer skeleton and PCB stable connection, and the line groove 18 of crossing that sets up can be fixed the copper line of winding on wire winding groove 1 respectively from the both sides of wire winding groove 1, avoids the damage to the copper line at the winding in-process, saves the space that occupies simultaneously, avoids whole volume great.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a transformer installation is with antidetonation type skeleton, includes wire winding groove (1), its characterized in that: the bottom of the winding groove (1) is provided with a groove (2), a connecting block (3) is arranged in the groove (2), the outer wall of the connecting block (3) is connected with a sleeve (4), the bottom of the connecting block (3) is connected with a spring (5), the bottom of the spring (5) is connected with a limiting column (6), the bottom of the limiting column (6) is connected with a stabilizing plate (7), the top of the winding groove (1) is provided with a bracket seat (8), the inner wall of the bracket seat (8) is provided with a butt joint groove (9), the bottom of the inner wall of the butt joint groove (9) is connected with a compression spring (10), the top of the compression spring (10) is connected with a buffer plate (11), two sides of the winding groove (1) are connected with a fixing frame (12), a magnetic core hole (13) is arranged on the inner side of the fixing frame (12) in a penetrating manner, and a baffle (14) is connected with the top of the fixing frame (12), the top of baffle (14) is connected with metal stitch (15), the center department at metal stitch (15) top is connected with pin (16), metal stitch (15) inboard is run through and is provided with lead wire mouth (17), the both sides of metal stitch (15) are connected with wire casing (18).

2. An anti-seismic framework for transformer installation according to claim 1, wherein: the bottom and the recess (2) welding of wire winding groove (1), wire winding groove (1) shape is the rectangle form and wire winding groove (1) is insulation system with mount (12), the inside and connecting block (3) swing joint of recess (2), the outer wall and the sleeve (4) of connecting block (3) cup joint.

3. An anti-seismic framework for transformer installation according to claim 1, wherein: the bottom of connecting block (3) and spring (5) welding, the bottom and spacing post (6) fixed connection of spring (5), the bottom and the firm board (7) threaded connection of spacing post (6), the bottom of firm board (7) is provided with the antivrbration pad.

4. An anti-seismic framework for transformer installation according to claim 1, wherein: the top of the winding groove (1) is fixedly connected with the bracket base (8), the inner wall of the bracket base (8) is fixedly provided with a butt joint groove (9), and the butt joint groove (9) is rectangular.

5. An anti-seismic framework for transformer installation according to claim 1, wherein: the bottom and the compression spring (10) fixed connection of butt joint groove (9) inner wall, compression spring (10) are located the center department of butt joint groove (9), the top and buffer board (11) welding of compression spring (10), the width of buffer board (11) is identical with the width of butt joint groove (9) inner wall, the both sides and the mount (12) joint of wire winding groove (1).

6. An anti-seismic framework for transformer installation according to claim 1, wherein: the inner side of the fixing frame (12) is fixedly provided with a magnetic core hole (13), the width of the inner wall of the magnetic core hole (13) is matched with that of the inner wall of the winding groove (1), the top of the fixing frame (12) is detachably connected with the baffle (14), and the top of the baffle (14) is detachably connected with the metal pin (15).

7. An anti-seismic framework for transformer installation according to claim 1, wherein: the center department at metal stitch (15) top is pegged graft with pin (16), pin (16) are a plurality of groups with the quantity of metal stitch (15), the inboard and the lead wire mouth (17) joint of metal stitch (15), the both sides and the wire casing (18) fixed connection of crossing of metal stitch (15).