CN219998018U - Transformer coil support frame - Google Patents

Abstract

The utility model discloses a transformer coil support frame, which belongs to the technical field of transformer coils and comprises a bottom plate, wherein two ends above the bottom plate are connected with vertical plates, a movable plate is arranged between the two vertical plates, and a driving mechanism is arranged between the movable plate and the vertical plates; after the height of the movable plate is adjusted, the abutting rod is moved towards the direction of the driving mechanism, the abutting rod is moved to drive the connecting rod to move, then the fixing screw is screwed into the fixing sleeve and the connecting rod, and the fixing sleeve and the connecting rod can be limited and fixed under the action of the fixing screw, so that the abutting rod can be limited and fixed, the abutting operation can be carried out on the components of the driving mechanism under the action of the abutting rod, the driving mechanism is prevented from being stressed to rotate in the subsequent use process, the movable plate is prevented from rotating, the height of the transformer coil body is changed, and the connection operation of the transformer coil body and an electric element inside the transformer is influenced.

Description

Transformer coil support frame

Technical Field

The utility model belongs to the technical field of transformer coils, and particularly relates to a transformer coil support frame.

Background

A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core).

The Chinese patent application number 202223150864.0 discloses a transformer coil support frame, and relates to the technical field of transformer coils. The utility model comprises the following steps: the top of the bottom plate is fixedly provided with two vertical plates; the number of the support plates is two, the two support plates are symmetrically distributed and fixedly arranged between the two vertical plates, and two sliding plates are symmetrically distributed and slidably arranged between the two support plates; and a drive assembly. The two sliding plates can be mutually close through the driving piece, so that the moving plates at the top ends of the two rotating plates are driven to gradually move upwards, the transformer coil body placed at the top of the moving plates can be driven to move upwards, the proper height is adjusted, connection between an electric element in the transformer and the transformer coil body is facilitated, meanwhile, the fixing assembly is utilized to facilitate installation and disassembly of the transformer coil body, the trouble of fixing by utilizing a plurality of bolts is avoided, and the transformer coil assembly and disassembly device are simple and convenient to install and disassemble and convenient for workers to overhaul.

In the above patent, the driving mechanism is utilized to drive the moving plate to move so as to realize the height adjustment of the transformer coil body, but in the subsequent use process, the driving mechanism is rotated under the action of external force and is easy to drive the moving plate to move, so that the height of the transformer coil body is changed, and the connection effect of the transformer coil body and the electric elements inside the transformer is affected; in addition, the transformer coil body is installed between the movable plate and the fixed assembly, and the operation of installing and fixing the transformer coil body is realized by utilizing the cooperation of the movable plate and the fixed assembly, so that the labor burden of workers is increased.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a transformer coil support frame which has the characteristics of tight supporting and pulling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer coil support frame, includes the bottom plate, the top both ends of bottom plate all are connected with the riser, are provided with the movable plate between two risers, are provided with actuating mechanism between movable plate and the riser, and one side of actuating mechanism is provided with supports tight subassembly, and the top of movable plate is provided with the transformer coil body, is provided with pull subassembly between transformer coil body and the movable plate, and the top of two risers is connected with the fixed plate.

Preferably, support tight subassembly including support tight pole, connecting rod, support tight groove, fixed cover and fixing screw, the top of bottom plate and be located one side of actuating mechanism and be provided with support tight groove, be connected with fixed cover on the inside wall of support tight groove, the inside grafting of fixed cover has the connecting rod, all is provided with the screw hole on connecting rod and the fixed cover, the internal connection of screw hole has fixing screw, the one end that fixed cover was kept away from to the connecting rod is connected with supports tight pole.

Preferably, one end of the connecting rod, which is close to the fixed sleeve, is connected with a limiting sliding block, and a limiting sliding groove is formed in the inner side wall of the fixed sleeve and corresponds to the position of the limiting sliding block.

Preferably, one end of the abutting rod, which is far away from the driving mechanism, is connected with a reset block, a reset groove is arranged on the side wall of the abutting groove and corresponds to the reset block, and a reset spring is connected between the reset block and the reset groove.

Preferably, the pull subassembly includes horizontal pole, pull board, pull groove, accomodate groove, screw thread post, nut, limiting plate and L shape pole, and the below of transformer coil body is connected with the pull board, and the position department that just corresponds the pull board on the lateral wall of movable plate is provided with the pull groove, and the one end of pull board is connected with the horizontal pole, is provided with accomodates the groove on the lateral wall of pull groove, and the inside of accomodating the groove is provided with L shape pole, is connected with the limiting plate on the lateral wall of movable plate, and the below of limiting plate is connected with the screw thread post, is provided with the perforation on the L shape pole and corresponds the position department of screw thread post, is connected with the nut on the lateral wall of screw thread post.

Preferably, the cross bar is provided with a drawing hole, and the inner side wall of the drawing hole is connected with an anti-slip pad.

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

1. after the height of the movable plate is adjusted, the abutting rod is moved towards the direction of the driving mechanism, the abutting rod is moved to drive the connecting rod to move, then the fixing screw is screwed into the fixing sleeve and the connecting rod, and the fixing sleeve and the connecting rod can be limited and fixed under the action of the fixing screw, so that the abutting rod can be limited and fixed, the abutting operation can be carried out on the components of the driving mechanism under the action of the abutting rod, the driving mechanism is prevented from being stressed to rotate in the subsequent use process, the movable plate is prevented from rotating, the height of the transformer coil body is changed, and the connection operation of the transformer coil body and an electric element inside the transformer is influenced.

2. The utility model sets up the pull assembly, the nut is removed in advance, lose external fixed effort between L-shaped pole and limiting plate, under the effect of gravity, L-shaped pole falls to the inside of holding the trough, then hold the horizontal pole to move to the periphery of the movable plate, the horizontal pole moves and drives the pull plate to move and outstanding pull trough, place the body of the transformer coil to be supported and placed on the pull plate, then insert the pull plate into the pull trough, and move L-shaped pole upwards, after L-shaped pole is laminated with sidewall of the limiting plate, twist the nut onto the threaded post in advance, under the effect of nut and threaded post, can carry on the limiting fixation to L-shaped pole and limiting plate, under the effect of L-shaped pole, can carry on the limiting fixation to horizontal pole and pull plate, and then realize the installation operation of the body of the transformer coil, facilitate the operating personnel to realize the dismouting operation of the body of the transformer coil.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a sectional view showing a state in which a coil body of a transformer of the present utility model is connected to a moving plate;

fig. 5 is an enlarged view of the present utility model at B in fig. 4.

In the figure: 1. a fixing plate; 2. a riser; 3. a transformer coil body; 4. a bottom plate; 5. a driving mechanism; 6. a moving plate; 7. a tightening assembly; 71. a tightening rod; 72. a connecting rod; 73. a tightening groove; 74. a fixed sleeve; 75. a fixed screw; 8. a pull assembly; 81. a cross bar; 82. a drawing plate; 83. a drawing groove; 84. a storage groove; 85. a threaded column; 86. a nut; 87. a limiting plate; 88. an L-shaped rod.

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.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a transformer coil support frame, includes bottom plate 4, and the top both ends of bottom plate 4 all are connected with riser 2, are provided with movable plate 6 between two risers 2, are provided with actuating mechanism 5 between movable plate 6 and the riser 2, and one side of actuating mechanism 5 is provided with supports tight subassembly 7, and the top of movable plate 6 is provided with transformer coil body 3, is provided with pull subassembly 8 between transformer coil body 3 and the movable plate 6, and the top of two risers 2 is connected with fixed plate 1.

Specifically, the abutting component 7 comprises an abutting rod 71, a connecting rod 72, an abutting groove 73, a fixing sleeve 74 and a fixing screw 75, wherein the abutting groove 73 is arranged above the bottom plate 4 and positioned at one side of the driving mechanism 5, the fixing sleeve 74 is connected on the inner side wall of the abutting groove 73, the connecting rod 72 is inserted into the fixing sleeve 74, threaded holes are formed in the connecting rod 72 and the fixing sleeve 74, the fixing screw 75 is connected in the threaded holes, one end of the connecting rod 72 far away from the fixing sleeve 74 is connected with the abutting rod 71,

through adopting above-mentioned technical scheme, can support the fastening to actuating mechanism 5 and fix, avoid in the subsequent use, actuating mechanism 5 atress takes place to rotate, drives movable plate 6 and removes, and then causes the high change of transformer coil body 3, influences the stability that transformer coil body 3 and the inside electrical components of transformer are connected.

Specifically, one end of the connecting rod 72, which is close to the fixed sleeve 74, is connected with a limit slide block, a limit slide groove is arranged on the inner side wall of the fixed sleeve 74 and at the position corresponding to the limit slide block,

through adopting above-mentioned technical scheme, can carry out spacing operation to the removal of connecting rod 72, avoid connecting rod 72 to break away from fixed cover 74, and make things convenient for the operating personnel to utilize fixed screw 75 to carry out fixed operation to connecting rod 72 and fixed cover 74.

Specifically, one end of the abutting rod 71 far away from the driving mechanism 5 is connected with a reset block, a reset groove is arranged on the side wall of the abutting groove 73 and at the position corresponding to the reset block, a reset spring is connected between the reset block and the reset groove,

by adopting the above technical scheme, the movement resetting operation of the abutting rod 71 is facilitated.

When the transformer coil body 3 is used, the transformer coil body 3 is firstly placed on the movable plate 6, the movable plate 6 is driven by the driving mechanism 5 to move between the two vertical plates 2, the movable plate 6 moves to drive the transformer coil body 3 to move, after the transformer coil body 3 moves to be attached to the side wall of the fixed plate 1, the operation of the driving mechanism 5 is stopped, the abutting rod 71 is moved towards the direction of the driving mechanism 5, the abutting rod 71 moves to drive the connecting rod 72 to move, the connecting rod 72 moves to drive the limiting slide block to move, after the limiting slide block is attached to the side wall of the limiting slide groove, the limiting slide groove is used for limiting the movement of the connecting rod 72, the fixed screw 75 is screwed into the fixed sleeve 74 and the connecting rod 72, and under the action of the fixed screw 75, the fixed sleeve 74 and the connecting rod 72 can be limited and fixed, so that the abutting rod 71 can be subjected to the abutting operation, the parts of the driving mechanism 5 can be subjected to the abutting operation, the stress rotation of the driving mechanism 5 is avoided in the subsequent use process, the moving plate 6 is caused to rotate, the height of the transformer coil body 3 is changed, and the transformer coil 3 is connected with an internal element of the transformer coil 3;

example 2

This embodiment differs from embodiment 1 in that: the drawing assembly 8 comprises a cross bar 81, a drawing plate 82, a drawing groove 83, a containing groove 84, a threaded column 85, a nut 86, a limiting plate 87 and an L-shaped rod 88, wherein the drawing plate 82 is connected below the transformer coil body 3, the drawing groove 83 is arranged on the side wall of the moving plate 6 and corresponds to the position of the drawing plate 82, one end of the drawing plate 82 is connected with the cross bar 81, the containing groove 84 is arranged on the side wall of the drawing groove 83, the L-shaped rod 88 is arranged inside the containing groove 84, the limiting plate 87 is connected on the side wall of the moving plate 6, the threaded column 85 is connected below the limiting plate 87, a perforation is arranged on the position corresponding to the threaded column 85 on the L-shaped rod 88, the nut 86 is connected on the outer side wall of the threaded column 85,

specifically, the cross bar 81 is provided with a drawing hole, the inner side wall of the drawing hole is connected with an anti-slip pad,

by adopting the technical scheme, an operator can conveniently pull the cross rod 81, and the drawing operation of the drawing plate 82 can be conveniently realized.

When the transformer coil body 3 is used, the nut 86 is firstly rotated and removed, the external fixing acting force is lost between the L-shaped rod 88 and the limiting plate 87, the L-shaped rod 88 falls into the storage groove 84 under the action of gravity, the cross rod 81 is held by hand to move towards the periphery of the moving plate 6, the cross rod 81 moves to drive the drawing plate 82 to move to protrude out of the drawing groove 83, the transformer coil body 3 to be supported and placed is placed on the drawing plate 82, then the drawing plate 82 is inserted into the drawing groove 83, the L-shaped rod 88 is moved upwards, after the L-shaped rod 88 is attached to the side wall of the limiting plate 87, the nut 86 is rotated and screwed onto the threaded column 85, the L-shaped rod 88 and the limiting plate 87 can be limited and fixed under the action of the nut 86 and the threaded column 85, the cross rod 81 and the drawing plate 82 can be limited and fixed under the action of the L-shaped rod 88, and then the transformer coil body 3 is mounted.

The structure and principle of the driving mechanism 5 consisting of the supporting plate, the sliding plate, the bidirectional threaded rod, the handle and the rotating plate are disclosed in a transformer coil supporting frame disclosed in China patent application No. 202223150864.0, and the working principle is as follows: the backup pad quantity is two, two the backup pad is symmetric distribution fixed mounting in two between the riser 2, two be symmetric distribution slidable mounting between the backup pad has two sliding plates, moving plate 6 and two rotate respectively between the sliding plate and install the rotor plate, one of them one side fixed mounting of riser 2 has the handle, one of them is run through to one of them riser 2 with handle fixed connection, two the sliding plate with two threaded connection of threaded rod, utilize the handle to drive threaded rod and rotate, and then can drive the sliding plate and remove along the backup pad, the sliding plate removes and makes the rotor plate rotate, and the rotor plate removes and drives the rotor plate 6 and remove.

The working principle and the using flow of the utility model are as follows: the utility model firstly rotates and removes the nut 86, the external fixing force is lost between the L-shaped rod 88 and the limiting plate 87, the L-shaped rod 88 falls into the containing groove 84 under the action of gravity, then the cross rod 81 is held to move towards the periphery of the moving plate 6, the cross rod 81 moves to drive the drawing plate 82 to move to protrude the drawing groove 83, then the transformer coil body 3 to be supported and placed is placed on the drawing plate 82, then the drawing plate 82 is inserted into the drawing groove 83, the L-shaped rod 88 moves upwards, after the L-shaped rod 88 is attached to the side wall of the limiting plate 87, the nut 86 is rotated and screwed onto the threaded column 85, the L-shaped rod 88 and the limiting plate 87 can be limited and fixed under the action of the nut 86 and the threaded column 85, the cross rod 81 and the drawing plate 82 can be limited and fixed under the action of the L-shaped rod 88, and the installation operation of the transformer coil body 3 is realized, then the driving mechanism 5 is used for driving the moving plate 6 to move between the two vertical plates 2, the moving plate 6 is used for driving the transformer coil body 3 to move, after the transformer coil body 3 moves to be attached to the side wall of the fixed plate 1, the operation of the driving mechanism 5 is stopped, then the abutting rod 71 is moved towards the direction of the driving mechanism 5, the abutting rod 71 is moved to drive the connecting rod 72 to move, the connecting rod 72 is moved to drive the limiting slide block to move, after the limiting slide block is attached to the side wall of the limiting slide groove, the limiting slide groove is used for limiting the movement of the connecting rod 72, the fixing screw 75 is screwed into the fixing sleeve 74 and the connecting rod 72, under the action of the fixing screw 75, the fixing sleeve 74 and the connecting rod 72 can be limited and fixed, so that the abutting rod 71 can be limited and fixed, under the action of the abutting rod 71, the abutting operation of the parts of the driving mechanism 5 can be prevented from being used in the subsequent process, the driving mechanism 5 is forced to rotate, so that the moving plate 6 rotates, the height of the transformer coil body 3 is changed, and the connection operation of the transformer coil body 3 and the internal electrical components of the transformer is affected.

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 (6)

1. A transformer coil support frame, includes bottom plate, its characterized in that: the transformer is characterized in that risers are connected to two ends of the upper portion of the bottom plate, a movable plate is arranged between the two risers, a driving mechanism is arranged between the movable plate and the risers, a supporting component is arranged on one side of the driving mechanism, a transformer coil body is arranged above the movable plate, a drawing component is arranged between the transformer coil body and the movable plate, and a fixed plate is connected to the upper portion of the two risers.

2. A transformer coil support according to claim 1, wherein: the tight subassembly of support is including supporting tight pole, connecting rod, support tight groove, fixed cover and fixing screw, and the top of bottom plate just is located one side of actuating mechanism and is provided with to support tight groove, is connected with fixed cover on the inside wall in tight groove, and the inside grafting of fixed cover has the connecting rod, all is provided with the screw hole on connecting rod and the fixed cover, and the internal connection of screw hole has fixing screw, and the one end that fixed cover was kept away from to the connecting rod is connected with to support tight pole.

3. A transformer coil support according to claim 2, wherein: one end of the connecting rod, which is close to the fixed sleeve, is connected with a limiting sliding block, and a limiting sliding groove is formed in the inner side wall of the fixed sleeve and corresponds to the position of the limiting sliding block.

4. A transformer coil support according to claim 2, wherein: one end of the abutting rod, which is far away from the driving mechanism, is connected with a reset block, a reset groove is arranged on the side wall of the abutting groove and corresponds to the reset block, and a reset spring is connected between the reset block and the reset groove.

5. A transformer coil support according to claim 1, wherein: the pull subassembly includes horizontal pole, the pull board, the pull groove, accomodate the groove, the screw thread post, the nut, limiting plate and L shape pole, the below of transformer coil body is connected with the pull board, the position department that just corresponds the pull board on the lateral wall of movable plate is provided with the pull groove, the one end of pull board is connected with the horizontal pole, be provided with on the lateral wall of pull groove and accomodate the groove, the inside of accomodating the groove is provided with L shape pole, be connected with the limiting plate on the lateral wall of movable plate, the below of limiting plate is connected with the screw thread post, the position department that just corresponds the screw thread post on the L shape pole is provided with the perforation, be connected with the nut on the lateral wall of screw thread post.

6. A transformer coil support according to claim 5, wherein: the transverse rod is provided with a drawing hole, and the inner side wall of the drawing hole is connected with an anti-slip pad.