CN218525399U

CN218525399U - Transformer convenient to fix

Info

Publication number: CN218525399U
Application number: CN202222588762.0U
Authority: CN
Inventors: 马兴华; 杨建华; 陈兴如; 郑金龙
Original assignee: Jiangsu Tianwei Transformer Co ltd
Current assignee: Jiangsu Tianwei Transformer Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-24
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a transformer convenient to it is fixed, including base and installation piece, the inside intermediate position of base runs through and has seted up a drive chamber, the both ends inner wall in drive chamber rotates jointly and is connected with a threaded rod, the upper surface of base is the symmetry form and runs through and has seted up two L shape grooves, and two the one end in L shape groove all runs through and extends to the drive intracavity, and the practical beneficial is: move into the fixed orifices that the installation piece was seted up with spacing block, utilize and rotate the handle and drive the screw rod and rotate, the screw rod extrudees trapezoidal piece at T word inslot, trapezoidal piece promotes T word piece and moves to the outside, it is downthehole to make T word piece remove into spacing, it is spacing to carry out the secondary to the installation piece, it drives the screw rod rotation to utilize the handle, the screw rod drives nut and stopper and fixed block and removes, the fixed block drives the installation piece and removes with the transformer, adjustable transformer position, increase the use flexibility of transformer, it can accomplish the installation to need not the use instrument simultaneously, accelerate the installation effectiveness.

Description

Transformer convenient to fix

Technical Field

The utility model relates to a transformer especially relates to a transformer convenient to it is fixed, belongs to transformer technical field.

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, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: power transformers and special transformers, etc.

Generally set up the transformer when the installation is fixed on the base surface, need use tools to install when connecting, it is comparatively loaded down with trivial details during the installation, influenced the efficiency of transformer installation, transformer installation accomplishes the back simultaneously, can't adjust the position according to service condition, is necessary to provide a transformer convenient to it is fixed to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that a transformer convenient to fix exists in the prior art, and the transformer convenient to fix that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

designing a transformer convenient to fix, which comprises a base and an installation block, wherein a driving cavity is formed in the middle position inside the base in a penetrating manner, the inner walls of the two ends of the driving cavity are connected with a threaded rod in a rotating manner, the upper surface of the base is symmetrically formed with two L-shaped grooves in a penetrating manner, one ends of the two L-shaped grooves extend into the driving cavity in a penetrating manner, and the outer wall of the threaded rod is in threaded connection with two nuts;

the outer walls of two ends of each nut are fixedly connected with a limiting block, four limiting blocks extend into the corresponding L-shaped grooves, one end, located in the L-shaped grooves, of each limiting block is fixedly connected with a fixing block, an installation block is arranged above each fixing block, the inner walls of the four installation blocks are fixedly connected with a transformer body together, one end of the transformer body abuts against the base, and a fixing hole is formed in the lower surfaces of the four installation blocks in a penetrating mode;

and four the fixed block all extends to in the fixed orifices that corresponds, four the one end outer wall that the fixed block is located the fixed orifices all runs through and has seted up a T word groove, four the equal sliding connection of inner wall in T word groove has a T word piece, four the spacing hole of the equal fixedly connected with in position that the inner wall of fixed orifices is located T word piece, and four the T word piece all extends to the spacing downthehole that corresponds.

Preferably, four T-shaped blocks are located the equal fixedly connected with trapezoidal piece of one end of T-shaped inslot, four the equal threaded connection of upper surface of fixed block has a screw rod, and four the screw rod all runs through the screw and extends to corresponding T-shaped inslot and offsets with the trapezoidal piece that corresponds.

Preferably, the outer walls of the four T-shaped blocks are fixedly connected with two springs, and the springs are all abutted to corresponding fixing blocks.

Preferably, the four screw rods are fixedly connected with a rotating handle at the positions of the fixed blocks.

Preferably, one end of the threaded rod extends out of the base through a bearing and is fixedly connected with a handle.

The utility model provides a pair of transformer convenient to it is fixed, beneficial effect lies in:

1. move into the fixed orifices that the installation piece was seted up with spacing block, utilize to rotate the handle and drive the screw rod and rotate, the screw rod extrudees trapezoidal piece at T word inslot, and trapezoidal piece promotes T word piece and moves to the outside, makes T word piece move into spacing downthehole, carries out the secondary spacing to the installation piece, need not use tools and can accomplish the installation for installation effectiveness.

2. Utilize the handle to drive the screw rod and rotate, the screw rod drives nut and stopper and fixed block and removes, and the fixed block drives installation piece and transformer and removes, adjustable transformer position increases the use flexibility of transformer.

Drawings

Fig. 1 is a schematic view of a front view structure of a transformer convenient to fix according to the present invention;

fig. 2 is a schematic view of a top view structure of a transformer fixing block convenient to fix according to the present invention;

fig. 3 is a schematic view of a top view structure of a transformer base convenient for fixing according to the present invention;

fig. 4 is a schematic view of the installation position structure of the transformer installation block and the limiting hole convenient for fixing according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a part a in fig. 1 of a transformer convenient to fix according to the present invention.

In the figure: the transformer comprises a base 1, an installation block 2, a driving cavity 3, a threaded rod 4, an L-shaped groove 5, a nut 6, a limiting block 7, a fixing block 8, a fixing hole 9, a T-shaped groove 10, a T-shaped block 11, a limiting hole 12, a trapezoidal block 13, a screw 14, a spring 15, a rotating handle 16, a handle 17 and a transformer body 18.

Detailed Description

The following description will be made in conjunction with the accompanying drawings of a transformer convenient to fix according to an embodiment of the present invention, clearly and completely describing a technical solution of a transformer convenient to fix according to an embodiment of the present invention, and obviously, the described embodiment is only a part of embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a transformer convenient to fix comprises a base 1 and an installation block 2, wherein a driving cavity 3 is formed in the middle of the inside of the base 1 in a penetrating manner, inner walls of two ends of the driving cavity 3 are connected with a threaded rod 4 in a rotating manner, the upper surface of the base 1 is symmetrically formed with two L-shaped grooves 5 in a penetrating manner, one ends of the two L-shaped grooves 5 extend into the driving cavity 3 in a penetrating manner, and two nuts 6 are connected to the outer wall of the threaded rod 4 in a threaded manner;

the outer walls of two ends of each of the two nuts 6 are fixedly connected with a limiting block 7, the four limiting blocks 7 extend into the corresponding L-shaped grooves 5, one end, located in each L-shaped groove 5, of each of the four limiting blocks 7 is fixedly connected with a fixing block 8, an installation block 2 is arranged above each of the four fixing blocks 8, the inner walls of the four installation blocks 2 are fixedly connected with a transformer body 18, one end of the transformer body 18 abuts against the base 1, and a fixing hole 9 penetrates through the lower surfaces of the four installation blocks 2;

and four fixed blocks 8 all extend to in the fixed orifices 9 that correspond, and four fixed blocks 8 are located the one end outer wall of fixed orifices 9 and all run through and have seted up a T word groove 10, and the equal sliding connection in inner wall of four T word grooves 10 has a T word piece 11, and the inner wall of four fixed orifices 9 is located spacing hole 12 of the equal fixedly connected with in position of T word piece 11, and four T word pieces 11 all extend to the spacing downthehole 12 that corresponds.

Wherein, the one end that four T blocks 11 lie in T word groove 10 all fixedly connected with a trapezoidal piece 13, the equal threaded connection of upper surface of four fixed blocks 8 has a screw rod 14, and four screw rods 14 all run through the screw and extend to corresponding T word inslot 10 and offset with corresponding trapezoidal piece 13, are convenient for use trapezoidal piece 13 to promote T block 11 and remove.

Wherein, the equal two springs 15 of fixedly connected with of outer wall of four T blocks 11, and a plurality of spring 15 all offsets with the fixed block 8 that corresponds, and convenient to use spring 15 promotes T block 11 and resets.

Wherein, the four screws 14 are all fixedly connected with a rotation handle 16 at the position of the fixed block 8, which is convenient for using the rotation handle 16 to drive the screws 14 to rotate.

Wherein, the one end of threaded rod 4 runs through the bearing and extends to the base 1 outside and a fixedly connected with handle 17, the handle 17 of being convenient for use drives threaded rod 4 and rotates.

The working principle is as follows: when the transformer body 18 is used, the mounting blocks 2 at four corners of the transformer body 18 are aligned with the fixing blocks 8, the transformer body 18 is placed on the base 1, the fixing blocks 8 move into the fixing holes 9 formed in the mounting blocks 2, the fixing blocks 8 and the mounting blocks 2 primarily limit and fix the transformer body 18, the screw 14 is driven to rotate by the aid of the rotating handle 16, the screw 14 rotates downwards in the T-shaped groove 10, the screw 14 simultaneously extrudes the trapezoidal blocks 13, the trapezoidal blocks 13 push the T-shaped blocks 11 to move outwards, the T-shaped blocks 11 move into the limiting holes 12 to secondarily limit and fix the mounting blocks 2 and the transformer body 18, the springs 15 are simultaneously extruded when the T-shaped blocks 11 move, when the position of the transformer body 18 needs to be adjusted, the screw rod 4 can be driven to rotate by the handle 17, the nut 6 is driven to rotate in the driving cavity 3, the nut 6 is limited by the limiting block 7, the nut 4 drives the nut 6 to move with the limiting block 7, the limiting block 7 drives the fixing blocks 8 to move, the mounting blocks 2 and the transformer body 18 to move, the fixing blocks 18 can be reversely moved from the T-shaped groove 14 when the transformer body 18 needs to be adjusted, and the transformer body 18 can be moved out of the screw 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A transformer convenient to fix comprises a base (1) and an installation block (2), and is characterized in that a driving cavity (3) penetrates through the middle position inside the base (1), inner walls of two ends of the driving cavity (3) are connected with a threaded rod (4) in a rotating mode, the upper surface of the base (1) symmetrically penetrates through two L-shaped grooves (5), one ends of the two L-shaped grooves (5) penetrate through and extend into the driving cavity (3), and two nuts (6) are connected to the outer wall of the threaded rod (4) in a threaded mode;

the outer walls of two ends of each nut (6) are fixedly connected with a limiting block (7), four limiting blocks (7) extend into corresponding L-shaped grooves (5), one end, located in each L-shaped groove (5), of each limiting block (7) is fixedly connected with a fixing block (8), an installation block (2) is arranged above each fixing block (8), the inner walls of the four installation blocks (2) are jointly and fixedly connected with a transformer body (18), one end of each transformer body (18) abuts against the base (1), and the lower surfaces of the four installation blocks (2) are provided with a fixing hole (9) in a penetrating mode;

and four fixed block (8) all extend to in corresponding fixed orifices (9), four the one end outer wall that fixed block (8) are located fixed orifices (9) all runs through and has seted up a T word groove (10), four the equal sliding connection of inner wall of T word groove (10) has a T word piece (11), four the inner wall of fixed orifices (9) is located spacing hole (12) of the equal fixedly connected with in position of T word piece (11), and four T word piece (11) all extend to in the spacing hole (12) that corresponds.

2. The transformer convenient to fix of claim 1, characterized in that one end of each of the four T-shaped blocks (11) located in the T-shaped groove (10) is fixedly connected with a trapezoidal block (13), the upper surfaces of the four fixed blocks (8) are in threaded connection with a screw (14), and the four screws (14) penetrate through the screw holes and extend into the corresponding T-shaped groove (10) and are abutted against the corresponding trapezoidal block (13).

3. The transformer convenient to fix as claimed in claim 1, wherein the outer walls of the four T-shaped blocks (11) are fixedly connected with two springs (15), and a plurality of the springs (15) are abutted against the corresponding fixing blocks (8).

4. The transformer convenient to fix as claimed in claim 2, wherein a rotating handle (16) is fixedly connected to the four screw rods (14) at the position of the fixed block (8).

5. A transformer convenient to fix according to claim 1, characterized in that one end of the threaded rod (4) extends to the outside of the base (1) through a bearing and is fixedly connected with a handle (17).