CN220381881U

CN220381881U - Transformer convenient to installation

Info

Publication number: CN220381881U
Application number: CN202321748817.8U
Authority: CN
Inventors: 程镇
Original assignee: Shanghai Liangzhi Electric Appliance Technology Co ltd
Current assignee: Shanghai Liangzhi Electric Appliance Technology Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-23
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a transformer convenient to install, which comprises a bottom plate, a transformer body and an installation part for fixing the transformer body, wherein the installation part comprises a fixed block fixedly connected with the bottom of the transformer body, a movable groove respectively arranged on two sides of the top of the bottom plate, a movable block arranged in the movable groove, a first bidirectional screw rod connected with the movable block, a first knob fixedly connected with one end of the first bidirectional screw rod and a movable plate fixedly connected with the top of the movable block.

Description

Transformer convenient to installation

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer convenient to install.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), and the main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

The present patent CN215815482U discloses a dry-type transformer convenient to dismouting, including bottom plate, transformer and roof, the equal fixedly connected with damping spring in the left and right sides of constant head tank bottom inner wall, damping spring top is the bottom left and right sides at the shock attenuation board of fixed bolster respectively, equal threaded connection in mount top has the axis of rotation, the inboard outside one end of connecting in the push pedal that all rotates of axis of rotation, both sides all rotate around the first locating piece top are connected with diamond knob, the equal fixedly connected with in the left end middle part of propulsion piece in propulsion spring right-hand member. According to the utility model, the first positioning block is matched with the positioning groove, the positioning of the bottom of the transformer is realized by utilizing the diamond knob to fix, the pushing spring is matched with the pushing block to fix, the fixing of the top of the transformer is realized, the accurate positioning of the whole device is completed, the installation and the disassembly of the whole device are also simpler, the later maintenance is convenient, and the device is worth popularizing greatly.

Based on the search of the above patent and the discovery of the transformer in the combination with the prior art, when the above-mentioned transformer is used, although the above-mentioned transformer can be installed and fixed to the transformer through the mode of centre gripping, but when installing and fixing, the fixed effect to the transformer is relatively poor, and the dismouting to the transformer is not convenient and fast enough, thereby leads to the suitability of transformer to reduce.

Disclosure of Invention

The utility model aims to provide a transformer convenient to install, so as to solve the problems that the prior transformer proposed in the background art can be installed and fixed in a clamping mode, but the fixing effect on the transformer is poor during installation and fixation, and the disassembly and assembly of the transformer are not convenient and rapid enough, so that the applicability of the transformer is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer convenient to installation, includes bottom plate, transformer body and is used for carrying out fixed mounting part to the transformer body, mounting part includes with transformer body bottom fixed connection's fixed block, sets up respectively in the shifting chute of bottom plate top both sides, locates the shifting block in the shifting chute, the first bi-directional screw rod that links to each other with the shifting block, with first bi-directional screw rod one end fixed connection's first knob, with shifting block top fixed connection's movable plate, set up respectively in the constant head tank of fixed block both sides, with shifting plate one side fixed connection's locating piece and be used for improving the locking part of fixed effect, first bi-directional screw rod and shifting block spiro union, first bi-directional screw rod rotates with the bottom plate and is connected.

Preferably, the locking part comprises a movable cavity arranged in the positioning block, a second bidirectional screw connected with the movable cavity, a sliding plate connected with the outer two sides of the second bidirectional screw, a positioning rod fixedly connected with the sliding plate, through holes arranged on the two sides of the movable cavity, positioning holes arranged on the two sides of the positioning groove and a rotation stopping part used for preventing the sliding plate from rotating, the sliding plate is in sliding connection with the movable cavity, the second bidirectional screw is in rotating connection with the positioning block, the second bidirectional screw is in threaded connection with the sliding plate, and the positioning rod is respectively in sliding connection with the through holes and the positioning holes.

Preferably, limiting blocks are fixedly connected to two sides of the top of the bottom plate respectively, limiting grooves are formed in two sides of the bottom of the fixed block respectively, and the limiting blocks are in sliding connection with the limiting grooves.

Preferably, the rotation stopping component comprises rotation stopping grooves respectively formed in two sides of the movable cavity and rotation stopping blocks arranged in the rotation stopping grooves, the rotation stopping blocks are in sliding connection with the rotation stopping grooves, and the rotation stopping blocks are fixedly connected with the sliding plate.

Preferably, the two sides of the bottom plate are respectively and fixedly connected with a supporting frame, and the two sides of the supporting frame are respectively provided with a mounting hole.

Preferably, a second knob is arranged at the top of the second bidirectional screw rod, and the second knob is fixedly connected with the second bidirectional screw rod.

Preferably, the moving block is in an I shape, and the moving groove is in a T shape.

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

1. through setting up bottom plate, transformer body, fixed block, shifting chute, movable block, first bidirectional screw rod, first knob, movable plate, constant head tank and locating piece, first bidirectional screw rod can drive two movable blocks and slide to opposite direction, and then can make the movable plate remove, and then can carry out the centre gripping fixed to the fixed block, and the locating piece inserts in the constant head tank simultaneously, can fix the transformer body from the horizontal direction, can improve the fixed effect to the transformer body, can improve the practicality;

2. through setting up movable chamber, second bidirectional screw, slide, locating lever, through-hole and locating hole, the second bidirectional screw can drive two slide and slide, and then can make the locating lever on the slide remove, and the locating lever removes can insert in the locating hole, can lock the fixed block from vertical direction, can prevent simultaneously that first bidirectional screw from taking place to rotate again after the locating block inserts in the constant head tank, guarantees that the locating piece can not break away from the constant head tank, and then can further improve the fixed effect to the transformer body, dismouting comparatively convenient and fast simultaneously can further improve the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left side view provided by the present utility model;

FIG. 3 is a perspective cross-sectional view taken along line A-A of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 3 provided by the present utility model.

In the figure: 1. a bottom plate; 11. a transformer body; 21. a fixed block; 22. a moving groove; 23. a moving block; 24. a first bi-directional screw; 25. a first knob; 26. a moving plate; 27. a positioning groove; 28. a positioning block; 31. a movable cavity; 32. a second bidirectional screw; 33. a slide plate; 34. a positioning rod; 35. a through hole; 36. positioning holes; 41. a limiting block; 42. a limit groove; 51. a rotation stopping groove; 52. a rotation stop block; 61. a support frame; 62. a mounting hole; 321. and a second knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 3, the present utility model provides a technical solution: the transformer convenient to install comprises a bottom plate 1, a transformer body 11 and an installation part for fixing the transformer body 11, wherein the installation part comprises a fixed block 21 fixedly connected with the bottom of the transformer body 11, a movable groove 22 respectively arranged on two sides of the top of the bottom plate 1, a movable block 23 arranged in the movable groove 22, a first bidirectional screw 24 connected with the movable block 23, a first knob 25 fixedly connected with one end of the first bidirectional screw 24, a movable plate 26 fixedly connected with the top of the movable block 23, a positioning groove 27 respectively arranged on two sides of the fixed block 21, a positioning block 28 fixedly connected with one side of the movable plate 26 and a locking part for improving the fixing effect, the first bidirectional screw 24 is in threaded connection with the movable block 23, the first bidirectional screw 24 is in rotary connection with the bottom plate 1, the movable block 23 is in sliding connection with the movable groove 22, the positioning block 28 is in sliding connection with the positioning groove 27, the first knob 25 can drive the first bidirectional screw 24 to rotate, so that the two moving blocks 23 can move, so that the two moving plates 26 can move, further, the fixed block 21 can be clamped and fixed, the transformer body 11 can be clamped and fixed, meanwhile, the positioning block 28 is inserted into the positioning groove 27, the fixing effect on the transformer body 11 can be improved, the two sides of the top of the bottom plate 1 are respectively fixedly connected with the limiting block 41, the two sides of the bottom of the fixed block 21 are respectively provided with the limiting groove 42, the limiting block 41 is in sliding connection with the limiting groove 42, the limiting block 41 can be clamped into the limiting groove 42 when the transformer body 11 is installed, the transformer body 11 can be prevented from moving, meanwhile, the positioning block 28 can be aligned with the positioning groove 27, the installation and the fixation of the transformer body 11 can be facilitated, the two sides of the bottom plate 1 are respectively fixedly connected with the supporting frame 61, mounting holes 62 are respectively formed in the two sides of the support frame 61, the bottom plate 1 can be conveniently and stably fixed, the working stability of the transformer body 11 is guaranteed, the moving block 23 is I-shaped, the moving groove 22 is T-shaped, the moving block 23 can conveniently slide, the moving block 23 is prevented from being separated from the moving groove 22, and the sliding stability of the moving block 23 is guaranteed.

Referring to fig. 2 and 3, the locking part comprises a movable cavity 31 arranged in the positioning block 28, a second bi-directional screw 32 connected with the movable cavity 31, a sliding plate 33 connected with two sides outside the second bi-directional screw 32, a positioning rod 34 fixedly connected with the sliding plate 33, a through hole 35 arranged at two sides of the movable cavity 31, positioning holes 36 arranged at two sides of the positioning groove 27 and a rotation stopping part used for preventing the sliding plate 33 from rotating, the sliding plate 33 is slidably connected with the movable cavity 31, the second bi-directional screw 32 is rotatably connected with the positioning block 28, the second bi-directional screw 32 is in threaded connection with the sliding plate 33, the positioning rod 34 is slidably connected with the through hole 35 and the positioning hole 36 respectively, the second bi-directional screw 32 can rotate to enable the two sliding plates 33 to slide, and further enable the two positioning rods 34 to move, so that the positioning rod 34 can be inserted into the positioning hole 36, fixing of the transformer body 11 in the vertical direction can be achieved, the fixing effect of the transformer body 11 is improved, meanwhile, the first bi-directional screw 24 rotates again after the positioning block 28 is inserted into the positioning groove 27, the positioning block 28 is prevented from being separated from the positioning groove 31, the second bi-directional screw 32 is rotatably connected with the positioning block 32, the second bi-directional screw 321 is arranged at the two sides of the positioning block 33, and the top of the positioning block 33 is movably connected with the positioning block 52, and the second bi-directional screw 33 can be conveniently moved in the vertical direction, and the two bi-directional screw 33 are synchronously, and the two positioning rod 33 are conveniently and fixed, and 52 are respectively, and can move, and the positioning rod 51 can be conveniently and vertically move.

Working principle: the limiting groove 42 at the top of the fixed block 21 is aligned with the limiting block 41 on the bottom plate 1 and placed on the bottom plate 1, then the first knob 25 is rotated to drive the first bidirectional screw 24 to rotate, the first bidirectional screw 24 is rotated to drive the two moving blocks 23 to slide towards the middle, the moving blocks 23 are moved to drive the moving plates 26 to move, the moving plates 26 are moved to drive the positioning blocks 28 to move, the positioning blocks 28 are moved to be inserted into the positioning grooves 27, the transformer body 11 is fixed, then the second knob 321 is rotated, the second knob 321 can drive the second bidirectional screw 32 to rotate, the second bidirectional screw 32 is rotated to drive the two sliding plates 33 to move towards two sides, and then the positioning rod 34 is driven to move, the positioning rod 34 is moved to be inserted into the positioning holes 36, the fixing effect on the transformer body 11 can be improved, meanwhile, the first bidirectional screw 24 is prevented from rotating again, the positioning blocks 28 are prevented from being separated from the positioning grooves 27, the installation and the fixation of the transformer body 11 are completed, when the disassembly is needed, the second knob 321 is reversely rotated, the two sliding plates 33 are moved towards the middle, the positioning rod 34 is separated from the positioning holes 36, and then the first knob 321 is reversely rotated, the first knob 25 is separated from the positioning grooves 28, and the whole transformer body is separated from the positioning groove 27, and the whole transformer body is completely disassembled, and the transformer is completely well-done by the technical description.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transformer convenient to installation, includes bottom plate (1), transformer body (11) and is used for carrying out fixed installation component to transformer body (11), its characterized in that: the installation part comprises a fixed block (21) fixedly connected with the bottom of the transformer body (11), a movable groove (22) respectively arranged on two sides of the top of the bottom plate (1), a movable block (23) arranged in the movable groove (22), a first bidirectional screw (24) connected with the movable block (23), a first knob (25) fixedly connected with one end of the first bidirectional screw (24), a movable plate (26) fixedly connected with the top of the movable block (23), positioning grooves (27) respectively arranged on two sides of the fixed block (21), a positioning block (28) fixedly connected with one side of the movable plate (26) and a locking part for improving the fixing effect, wherein the first bidirectional screw (24) is in threaded connection with the movable block (23), and the first bidirectional screw (24) is rotationally connected with the bottom plate (1).

2. A transformer for facilitating installation as defined in claim 1, wherein: the locking part comprises a movable cavity (31) arranged in the positioning block (28), a second bidirectional screw (32) connected with the movable cavity (31), a sliding plate (33) connected with the outer two sides of the second bidirectional screw (32), a positioning rod (34) fixedly connected with the sliding plate (33), through holes (35) arranged on the two sides of the movable cavity (31), positioning holes (36) arranged on the two sides of the positioning groove (27) and rotation stopping parts used for preventing the sliding plate (33) from rotating, the sliding plate (33) is in sliding connection with the movable cavity (31), the second bidirectional screw (32) is in rotating connection with the positioning block (28), the second bidirectional screw (32) is in threaded connection with the sliding plate (33), and the positioning rod (34) is respectively in sliding connection with the through holes (35) and the positioning holes (36).

3. A transformer for facilitating installation as defined in claim 1, wherein: limiting blocks (41) are fixedly connected to two sides of the top of the bottom plate (1), limiting grooves (42) are formed in two sides of the bottom of the fixed block (21), and the limiting blocks (41) are slidably connected with the limiting grooves (42).

4. A transformer for facilitating installation as defined in claim 2, wherein: the anti-rotation component comprises anti-rotation grooves (51) which are respectively formed in two sides of the movable cavity (31) and anti-rotation blocks (52) which are arranged in the anti-rotation grooves (51), the anti-rotation blocks (52) are in sliding connection with the anti-rotation grooves (51), and the anti-rotation blocks (52) are fixedly connected with the sliding plate (33).

5. A transformer for facilitating installation as defined in claim 1, wherein: the two sides of the bottom plate (1) are fixedly connected with supporting frames (61) respectively, and mounting holes (62) are formed in the two sides of each supporting frame (61).

6. A transformer for facilitating installation as defined in claim 2, wherein: the top of the second bidirectional screw rod (32) is provided with a second knob (321), and the second knob (321) is fixedly connected with the second bidirectional screw rod (32).

7. A transformer for facilitating installation as defined in claim 1, wherein: the moving block (23) is in an I shape, and the moving groove (22) is in a T shape.