CN214588325U - Transformer punching clamping mechanism - Google Patents

Abstract

The utility model discloses a transformer punching clamping mechanism, comprising a base plate, bottom plate top fixedly connected with curb plate, the fixed axle that two symmetries of curb plate one side fixedly connected with set up, curb plate one end fixedly connected with baffle is kept away from to the fixed axle, the fixed axle runs through sliding connection and has the transformer, the curb plate is close to transformer one side and sets up first spout, second spout and the third spout that two symmetries set up, first spout inner wall sliding connection has first slider, the inside sliding connection of second spout has the second slider, third spout inner wall sliding connection has the third slider, first slider, third slider all with second slider sliding connection, second slider one side is kept away from to first slider is provided with the rocking handle, third spout inner wall is seted up flutedly. The utility model discloses make the transformer can effectually press from both sides tightly, and press from both sides tight effect better, have certain cushioning effect.

Description

Transformer punching clamping mechanism

Technical Field

The utility model relates to a clamping mechanism technical field especially relates to a transformer piercing clamping mechanism.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer) and the like. The transformer can be divided into a power transformer and a special transformer (an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like) according to the application. The circuit symbols are usually T as the beginning of the numbering, e.g., T01, T201, etc.

The transformer is large in size, the installation process is inconvenient, the strength of the joint of the installed transformer is not high, the disassembly is troublesome, and particularly, screws and the like at the joint are corroded.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transformer piercing clamping mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a transformer punching clamping mechanism comprises a bottom plate, wherein a side plate is fixedly connected to the top of the bottom plate, two symmetrically arranged fixed shafts are fixedly connected to one side of the side plate, a baffle is fixedly connected to one end, away from the side plate, of each fixed shaft, each fixed shaft is connected with a transformer in a penetrating and sliding mode, two symmetrically arranged first sliding grooves, two symmetrically arranged second sliding grooves and two symmetrically arranged third sliding grooves are formed in one side, close to the transformer, of the side plate, a first sliding block is connected to the inner wall of each first sliding groove in a sliding mode, a second sliding block is connected to the inner wall of each second sliding groove in a sliding mode, a third sliding block is connected to the inner wall of each third sliding groove in a sliding mode, the first sliding block and the third sliding block are connected with the second sliding blocks in a sliding mode, a rocking handle is arranged on one side, away from the second sliding blocks, grooves are formed in the inner walls of the third sliding grooves, springs are arranged in the grooves, and one ends, away from the second sliding blocks, are fixedly connected with connecting shafts, the connecting shaft and the spring penetrate through the sliding connection, one end, far away from the third sliding block, of the connecting shaft is fixedly connected with a supporting plate, and the supporting plate is located between the side plate and the transformer.

As a further description of the above technical solution:

the first spout inner wall is provided with local screw thread, the rocking handle lateral wall is provided with corresponding screw thread, rocking handle and the inside threaded connection of first spout.

As a further description of the above technical solution:

the rocking handle is the L type setting, the baffle is the L type setting, first slider, second slider and third slider all are wedge setting near the end each other.

As a further description of the above technical solution:

the outer diameter of the spring is larger than the inner diameter of the third sliding groove, and the inner diameter of the spring is smaller than the outer diameter of the third sliding block.

As a further description of the above technical solution:

baffle and backup pad are close to the equal fixedly connected with blotter of transformer side.

As a further description of the above technical solution:

and insulating spray paint is sprayed on the surfaces of the bottom plate and the side plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in be provided with baffle, fixed axle, bottom plate and curb plate, place the transformer on the bottom plate, fixed axle on the curb plate and fixed epaxial baffle play certain limiting displacement to the transformer for the transformer is convenient for install on the wire pole more.

2. The utility model discloses in be provided with rocking handle, first slider, second slider, third slider, spring, connecting axle and backup pad, rotate the rocking handle, the rocking handle promotes first slider, and first slider promotes the second slider, and the second slider promotes the third slider, and the third slider promotes the connecting axle, and then promotes the backup pad, and the backup pad supports the transformer for transformer and baffle closely laminate, thereby make the transformer pressed from both sides tightly.

Drawings

Fig. 1 is a top view of a transformer feedthrough clamping mechanism according to the present invention;

fig. 2 is a schematic structural view of a bottom plate and a side plate of a feedthrough clamping mechanism of a transformer according to the present invention;

fig. 3 is a schematic structural diagram at a in the figure.

Illustration of the drawings: 1. a base plate; 2. a side plate; 3. a fixed shaft; 4. a baffle plate; 5. a transformer; 6. a first chute; 7. a second chute; 8. a third chute; 9. a rocking handle; 10. a first slider; 11. a second slider; 12. a third slider; 13. a groove; 14. a spring; 15. a connecting shaft; 16. and a support plate.

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: a transformer punching clamping mechanism comprises a bottom plate 1, a side plate 2 is fixedly connected to the top of the bottom plate 1, two symmetrically arranged fixed shafts 3 are fixedly connected to one side of the side plate 2, a baffle 4 is fixedly connected to one end, far away from the side plate 2, of each fixed shaft 3, the fixed shaft 3 is in penetrating sliding connection with a transformer 5, the transformer 5 is placed on the bottom plate 1, the fixed shafts 3 on the side plates 2 and the baffle 4 on the fixed shafts 3 have a certain limiting effect on the transformer 5, so that the transformer 5 can be more conveniently installed on a telegraph pole, two symmetrically arranged first sliding grooves 6, second sliding grooves 7 and third sliding grooves 8 are formed in one side, close to the transformer 5, of each side plate 2, a first sliding block 10 is connected to the inner wall of each first sliding groove 6 in a sliding mode, a second sliding block 11 is connected to the inner portion of each second sliding groove 7 in a sliding mode, a third sliding block 12 is connected to the inner wall of each third sliding groove 8 in a sliding mode, and the first sliding blocks 10 and the third sliding blocks 12 are all in sliding connection with the second sliding blocks 11, first slider 10 is kept away from second slider 11 one side and is provided with rocking handle 9, recess 13 has been seted up to 8 inner walls of third spout, be provided with spring 14 in the recess 13, second slider 11 one end fixedly connected with connecting axle 15 is kept away from to third slider 12, connecting axle 15 and spring 14 run through sliding connection, connecting axle 15 is kept away from 12 one end fixedly connected with backup pad 16 of third slider, backup pad 16 is located between curb plate 2 and the transformer 5, rotate rocking handle 9, rocking handle 9 promotes first slider 10, first slider 10 promotes second slider 11, second slider 11 promotes third slider 12, third slider 12 promotes connecting axle 15, and then promote backup pad 16, backup pad 16 supports transformer 5, make transformer 5 and baffle 4 closely laminate, thereby make transformer 5 cramped.

The inner wall of the first sliding groove 6 is provided with local threads, the side wall of the rocking handle 9 is provided with corresponding threads, and the rocking handle 9 is in threaded connection with the inner part of the first sliding groove 6, so that the rocking handle 9 can be screwed into the inner part of the first sliding groove 6 when rotating, and the rocking handle 9 can push the first sliding block 10. Rocking handle 9 is the setting of L type, and baffle 4 is the setting of L type, and first slider 10, second slider 11 and third slider 12 all are the wedge setting near the end each other for first slider 10 promotes second slider 11, and second slider 11 promotes third slider 12, and third slider 12 promotes connecting axle 15, and then promotes backup pad 16. The outer diameter of the spring 14 is larger than the inner diameter of the third sliding chute 8, and the inner diameter of the spring 14 is smaller than the outer diameter of the third sliding block 12, so that the spring 14 is limited in the groove 13. Baffle 4 and backup pad 16 are close to the equal fixedly connected with blotter of transformer 5 side, and the blotter has certain buffering guard action, prevents that too big vibration from leading to the inside spare part of transformer 5 to take place to damage. Insulating paint is sprayed on the surfaces of the bottom plate 1 and the side plate 2, so that the transformer 5 is prevented from electric leakage, and current is transmitted through the bottom plate 1 and the side plate 2.

The working principle is as follows: place transformer 5 on bottom plate 1, fixed axle 3 on the curb plate 2 and baffle 4 on the fixed axle 3 play certain limiting displacement to transformer 5, make transformer 5 more convenient to install on the wire pole, then rotate rocking handle 9, rocking handle 9 promotes first slider 10, first slider 10 promotes second slider 11, second slider 11 promotes third slider 12, third slider 12 promotes connecting axle 15, and then promote backup pad 16, backup pad 16 supports transformer 5, make transformer 5 and baffle 4 closely laminate, thereby make transformer 5 pressed from both sides tightly.

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 (6)

1. The utility model provides a transformer punching clamping mechanism, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a side plate (2), one side of the side plate (2) is fixedly connected with two symmetrically arranged fixed shafts (3), one ends, far away from the side plate (2), of the fixed shafts (3) are fixedly connected with a baffle (4), the fixed shafts (3) are connected with a transformer (5) in a penetrating and sliding mode, one side, close to the transformer (5), of the side plate (2) is provided with two symmetrically arranged first sliding grooves (6), a second sliding groove (7) and a third sliding groove (8), the inner wall of the first sliding groove (6) is connected with a first sliding block (10) in a sliding mode, the inner portion of the second sliding groove (7) is connected with a second sliding block (11) in a sliding mode, the inner wall of the third sliding groove (8) is connected with a third sliding block (12) in a sliding mode, the first sliding block (10) and the third sliding block (12) are both connected with the second sliding block (11) in a sliding mode, and one side, far away from the second sliding block (11), of the first sliding block (10) is provided with a rocking handle (9), a groove (13) is formed in the inner wall of the third sliding groove (8), a spring (14) is arranged in the groove (13), one end of the third sliding block (12) far away from the second sliding block (11) is fixedly connected with a connecting shaft (15), the connecting shaft (15) and the spring (14) are connected in a penetrating and sliding mode, one end of the third sliding block (12) is fixedly connected with a supporting plate (16) far away from the connecting shaft (15), and the supporting plate (16) is located between the side plate (2) and the transformer (5).

2. The transformer feedthrough clamping mechanism of claim 1, wherein: the inner wall of the first sliding groove (6) is provided with local threads, the side wall of the rocking handle (9) is provided with corresponding threads, and the rocking handle (9) is connected with the internal threads of the first sliding groove (6).

3. The transformer feedthrough clamping mechanism of claim 1, wherein: rocking handle (9) are the setting of L type, baffle (4) are the setting of L type, first slider (10), second slider (11) and third slider (12) all are the wedge setting by close end each other.

4. The transformer feedthrough clamping mechanism of claim 1, wherein: the outer diameter of the spring (14) is larger than the inner diameter of the third sliding chute (8), and the inner diameter of the spring (14) is smaller than the outer diameter of the third sliding block (12).

5. The transformer feedthrough clamping mechanism of claim 1, wherein: the baffle (4) and the support plate (16) are fixedly connected with cushions close to the transformer side.

6. The transformer feedthrough clamping mechanism of claim 1, wherein: insulating spray paint is sprayed on the surfaces of the bottom plate (1) and the side plate (2).

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