CN212062159U

CN212062159U - Limiting device for transformer mounting hole

Info

Publication number: CN212062159U
Application number: CN202020784991.8U
Authority: CN
Inventors: 周文虎
Original assignee: Suzhou Yeehoo Electronics Co ltd
Current assignee: Suzhou Yeehoo Electronics Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-01
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a stop device of transformer mounting hole, including lamp pole and fixed block, the horizontal fixed mounting in position is provided with the fixed mounting panel between the lamp pole, fixed mounting panel upper end both sides position all is provided with the fixed block, the fixed block upper end is provided with guide board, left side guide board front end central point puts the fixed first hollow tube that is provided with of level, the inside activity of first hollow tube alternates and is provided with first movable rod, fixed block left side position round joint is provided with clamping screw. The utility model discloses utilize clamping screw extrusion fixed mounting panel lateral wall position to make the fixed block fix fixed mounting panel upper end position, hoist the transformer of treating the installation again, when the downward movement transformer under the guide board effect the transformer be guided to the position between the fixed block, the mounting hole aligns on transformer mounting hole and the fixed mounting panel simultaneously, need not to carry out artifical alignment work once more, greatly reduced the installation degree of difficulty.

Description

Limiting device for transformer mounting hole

Technical Field

The utility model relates to a transformer equipment field specifically is a stop device of transformer mounting hole.

Background

The transformer is a device for changing alternating voltage by 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 as follows: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like; according to the application, the method can be divided into: power transformers and special transformers.

The transformer that has now need be hoisted when the installation, then aligns transformer mounting hole and fixed mounting hole, needs artifical manual promotion to align when aligning, then installs and promote the transformer and waste time and energy, leads to the installation very inconvenient, so the above-mentioned problem is solved to urgent needs a device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stop device of transformer mounting hole 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 limiting device for a transformer mounting hole comprises lamp posts and fixed blocks, wherein fixed mounting plates are horizontally and fixedly arranged between the lamp posts, the fixed blocks are arranged on two sides of the upper end of each fixed mounting plate, the fixed blocks slide left and right along the fixed mounting plates, a guide plate is integrally formed at the upper end of each fixed block, a first hollow pipe is horizontally and fixedly welded at the center position of the front end of the guide plate on the left side, a first movable rod is movably and alternately arranged in the first hollow pipe, the first movable rod slides left and right along the first hollow pipe, a fixed screw rod is arranged at the position of the left side end of each fixed block in a winding manner through threads, the fixed screw rod moves left and right along the fixed block through rotation, a groove body is arranged at the position of the inner side end of each fixed block, a movable plate is movably, the second movable rod rotates around the fixed block, the activity of second movable rod lower extreme position cup joints and is provided with the second hollow tube, and the second hollow tube slides from top to bottom along the second movable rod, fixed position is provided with the spring between second movable rod lower extreme and the second hollow tube inner wall, and the spring is convenient for the second hollow tube and resets, the fixed stripper plate that is provided with of position level welding between the second hollow tube lower extreme, the stripper plate upper end is seted up flutedly.

Preferably, the fixed mounting plate is provided with a mounting hole.

Preferably, the right side end of the first movable rod is fixedly welded on the right side and the center of the front end of the guide plate is arranged on the right side.

Preferably, the left end of the fixing screw is fixedly welded with an operation block, and the operation block is convenient for rotating the fixing screw.

Preferably, the center of the movable plate is provided with a plurality of through holes, and the through holes are conveniently aligned with the mounting holes, so that the mounting holes on the transformer are conveniently aligned with the mounting holes on the fixed mounting plate.

Preferably, the groove is matched with the two side ends of the movable plate.

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

the utility model discloses utilize clamping screw extrusion fixed mounting panel lateral wall position to make the fixed block fix fixed mounting panel upper end position, hoist the transformer of treating the installation again, when the downward movement transformer under the guide board effect the transformer be guided to the position between the fixed block, the mounting hole aligns on transformer mounting hole and the fixed mounting panel simultaneously, need not to carry out artifical alignment work once more, greatly reduced the installation degree of difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of a limiting device for a transformer mounting hole of the present invention;

fig. 2 is a cross-sectional view of a limiting device of a transformer mounting hole of the present invention;

fig. 3 is a right side sectional view of the limiting device for the transformer mounting hole of the present invention.

In the figure: 1. a lamp post; 2. fixing the mounting plate; 3. a fixed block; 4. a guide plate; 5. a first hollow tube; 6. a movable plate; 7. perforating; 8. a second movable bar; 9. a second hollow tube; 10. a pressing plate; 11. a spring; 12. fixing the screw rod; 13. a groove; 14. a trough body; 15. a first movable bar.

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. 1-3, the present invention provides a technical solution: a limiting device for a transformer mounting hole comprises lamp posts 1 and fixed blocks 3, a fixed mounting plate 2 is horizontally and fixedly mounted between the lamp posts 1, mounting holes are formed in the fixed mounting plate 2, the fixed blocks 3 are respectively arranged at two side positions of the upper end of the fixed mounting plate 2, the fixed blocks 3 slide left and right along the fixed mounting plate 2, a guide plate 4 is integrally formed at the upper end of each fixed block 3, a first hollow tube 5 is horizontally welded and fixed at the center position of the front end of the left guide plate 4, a first movable rod 15 is movably inserted in the first hollow tube 5, the first movable rod 15 slides left and right along the first hollow tube 5, the right end position of the first movable rod 15 is welded and fixed at the center position of the front end of the right guide plate 4, a fixed screw 12 is wound at the left end position of the fixed block 3 through threads, the fixed screw 12 moves left and right along the fixed block, the operation block is convenient for rotating the fixed screw 12, the inner side end position of the fixed block 3 is provided with a groove body 14, the movable plate 6 is movably inserted in the groove body 14, the central position of the movable plate 6 is provided with a plurality of through holes 7, the through holes 7 are convenient for aligning with the mounting holes, thereby be convenient for on the transformer mounting hole align the mounting hole on the fixed mounting panel 2, 3 both sides position movable mounting of fixed block has second movable rod 8, second movable rod 8 rotates around fixed block 3, second hollow tube 9 has been cup jointed in the activity of 8 lower extreme positions of second movable rod, second hollow tube 9 slides from top to bottom along second movable rod 8, position fixedly connected with spring 11 between 8 lower extremes of second movable rod and the 9 inner walls of second hollow tube, spring 11 is convenient for second hollow tube 9 to reset, position horizontal welded fastening has stripper plate 10 between 9 lower extremes of second hollow tube, recess 13 has been seted up to stripper plate 10 upper end, recess 13 agrees with 6 both sides end of fly leaf.

The working principle is as follows: when the utility model is used, a user adjusts the distance between the fixed blocks 3 at two sides according to the size of the transformer, and makes the perforation 7 on the movable plate 6 align with the position of the mounting hole at the lower end of the transformer, then the fixed block 3 is arranged at the upper end of the fixed mounting plate 2, then the movable plate 6 penetrates into the inner position of the groove body 14, simultaneously the second movable rod 8 is rotated, then the second hollow tube 9 is pulled to make the spring 11 be stretched, finally the extrusion plate 10 is rotated to the horizontal position with the movable plate 6, then the second hollow tube 9 is loosened to make the grooves 13 at the upper end of the extrusion plate 10 extruded at the two side end positions of the movable plate 6, then the central position of the movable plate 6 is positioned between the fixed blocks 3 under the elastic force of the spring 11, then the fixed blocks 3 at two sides are synchronously moved to make, make fixing screw 12 extrusion fixed mounting panel 2 lateral wall position, thereby make fixed block 3 fix fixed mounting panel 2 upper end position, hoist the transformer of treating the installation again, the transformer is guided to position between the fixed block 3 under guide board 4 effects during the downward movement transformer, the mounting hole aligns on transformer mounting hole and the fixed mounting panel 2 simultaneously, need not to carry out artifical alignment work once more, greatly reduced the installation degree of difficulty, and the device has the advantages of simple structure, high durability and convenient use, and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 stop device of transformer mounting hole, includes lamp pole (1) and fixed block (3), its characterized in that: the lamp post is characterized in that a fixed mounting plate (2) is horizontally and fixedly mounted between the lamp posts (1), fixed blocks (3) are arranged on two sides of the upper end of the fixed mounting plate (2), a guide plate (4) is arranged on the upper end of each fixed block (3), a left side is horizontally and fixedly provided with a first hollow tube (5) at the center of the front end of the guide plate (4), a first movable rod (15) is movably arranged in the first hollow tube (5) in an alternating mode, a fixing screw (12) is arranged at the position of the left side end of each fixed block (3) in a winding mode, a groove body (14) is arranged at the position of the inner side end of each fixed block (3), a movable plate (6) is movably arranged in the groove body (14) in an alternating mode, a second movable rod (8) is movably arranged at the position of the, the position fixed connection is provided with spring (11) between second movable rod (8) lower extreme and second hollow tube (9) inner wall, the fixed stripper plate (10) that is provided with of position level between second hollow tube (9) lower extreme, recess (13) have been seted up to stripper plate (10) upper end.

2. The limiting device for the transformer mounting hole according to claim 1, wherein: the fixed mounting plate (2) is provided with a mounting hole.

3. The limiting device for the transformer mounting hole according to claim 1, wherein: the right end of the first movable rod (15) is fixedly arranged at the right side, and the center of the front end of the guide plate (4) is arranged at the right side.

4. The limiting device for the transformer mounting hole according to claim 1, wherein: and an operation block is fixedly arranged at the left end position of the fixed screw rod (12).

5. The limiting device for the transformer mounting hole according to claim 1, wherein: the center of the movable plate (6) is provided with a plurality of through holes (7).

6. The limiting device for the transformer mounting hole according to claim 1, wherein: the groove (13) is matched with the two side ends of the movable plate (6).