CN220252973U

CN220252973U - Transformer mounting rack

Info

Publication number: CN220252973U
Application number: CN202321665886.2U
Authority: CN
Inventors: 王齐崑; 段洪伟; 刘强; 宋会川; 张伟男; 刘刚; 赵晨; 张映辉; 王克亮; 张�林; 王磊; 刘宇; 孙浩然; 宋海涛
Original assignee: Tangshan Hanguang Industrial Co ltd
Current assignee: Tangshan Hanguang Industrial Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-26
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to a transformer mounting rack, which comprises a fixed box, wherein a base is fixed on the back of the fixed box, a mounting mechanism is arranged on the fixed box, an auxiliary mechanism is arranged on the mounting mechanism, the mounting mechanism comprises two threaded rods, two ends of each threaded rod are respectively fixed with the front face and the back face of the left side and the right side of the inner wall of the fixed box through bearings, the left side and the right side of the outer surface of each threaded rod are respectively connected with a movable block in a threaded manner, a driven bevel gear is fixed at the center of the outer surface of each threaded rod, and the mounting mechanism further comprises a rotating rod which is rotationally connected with the front face and the back face of the top surface of the fixed box through bearings. And drive the threaded rod to rotate, the threaded rod can drive the movable block of left and right sides to the relative one side removal at pivoted in-process, alright drive left and right sides box relatively remove alright to control the centre gripping fixed to the transformer, the operation is high-efficient convenient need not extra instrument, but the transformer of adaptation not unidimensional in addition.

Description

Transformer mounting rack

Technical Field

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

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, the main functions comprise voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, along with the rapid development of national economy in China, the demand for electric power is also increased day by day, and the transformer is rapidly developed as main equipment in a power transmission and transformation system.

For example, chinese patent (public number: CN 218513268U) discloses an overhead transformer mounting bracket, through the extrusion of both sides movable column for the transformer body is fixed in the inside of mounting bracket support body, screws down the fixing bolt of below again, makes the movable column fixed, prevents that the movable column from sliding and influences the fixed effect of transformer body, can be suitable for the transformer body of equidimension not, only need according to the size of transformer body adjust the distance between the movable column of both sides can, the telescopic link be convenient for adjust the height of ceiling, prevent that the ceiling from causing the hindrance to the spare part of transformer body top, the ceiling can shelter from the sunlight, prevent that the temperature of transformer body constantly risees because of the direct sunlight makes the transformer body, leads to the inside spare part of transformer body to appear damaging, has certain protective capability.

The transformer is fixed by the bolts when being installed, special tools are needed to be used by the bolts, the installation is inconvenient, the installation efficiency is low, meanwhile, the bolts and the nuts are small in size and easy to lose, and the installation operation is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a transformer mounting rack which has the advantages of high mounting efficiency, simplicity and convenience in operation and the like, and solves the problems that the prior device is mounted by using a specific tool, is complex in operation and is inconvenient to store.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the transformer mounting rack comprises a fixed box, wherein a base is fixed on the back of the fixed box, a mounting mechanism is arranged on the fixed box, and an auxiliary mechanism is arranged on the mounting mechanism;

in addition, the installation mechanism comprises two threaded rods, two the two ends of each threaded rod are respectively fixed with the front surface and the back surface of the left side and the right side of the inner wall of the fixed box through bearings, the left side and the right side of the outer surface of each threaded rod are respectively in threaded connection with movable blocks, driven bevel gears are fixed at the center of the outer surface of each threaded rod, the installation mechanism further comprises a rotating rod which is rotationally connected with the front surface and the back surface of the top surface of the fixed box through bearings, a driving bevel gear is fixed at the bottom end of each rotating rod, and a rotating handle is fixed at the top end of each rotating rod.

Further, the directions of threads on the left side and the right side of the outer surface of the threaded rod are opposite, and the driving bevel gear is meshed with the driven bevel gear.

Further, a threaded hole is formed in the side face of the movable block, and the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Further, assist mechanism includes four boxes, four boxes are fixed respectively in four the bottom of movable block, be fixed with the dead lever between the upper and lower both sides of box inner wall, the top sliding connection of dead lever surface has the fly leaf, the left and right sides of fly leaf bottom surface all is fixed with the connecting rod, the surface activity cover of dead lever is equipped with the spring, same two on the fly leaf the bottom mounting of connecting rod has the accessory plate, the top surface of accessory plate is fixed with the slipmat.

Further, the top surface of fly leaf has seted up the rectangular hole, the dead lever is the rectangular rod, the dead lever runs through the rectangular hole and with its sliding connection.

Further, the both ends of spring butt respectively be in between the bottom surface of fly leaf and the interior roof of box, spacing hole has all been seted up to the front of fixed box bottom surface and the back.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this transformer mounting bracket is equipped with installation mechanism and can drives the dwang through changeing the handle and rotate to drive the threaded rod and rotate, the threaded rod can drive the movable block of left and right sides at pivoted in-process and remove to relative one side, alright drive left and right sides box relatively remove alright to control the centre gripping fixed to the transformer, the operation is high-efficient convenient need not extra instrument, but the not unidimensional transformer of adaptation in addition.

2. This transformer mounting bracket is equipped with auxiliary mechanism to through pulling auxiliary plate downwardly moving to the in-process fly leaf that removes extrudees the spring and makes it have elastic potential energy, therefore when unclamping the auxiliary plate, make auxiliary plate and the inseparable laminating of transformer under the effect of the elastic potential energy of spring, improve the stability of its installation.

Drawings

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

FIG. 2 is a schematic view of the mounting mechanism of the present utility model;

fig. 3 is a schematic structural view of the auxiliary mechanism of the present utility model.

In the figure: 1 fixed box, 2 base, 3 installation mechanism, 301 threaded rod, 302 movable block, 303 driven bevel gear, 304 rotating rod, 305 driving bevel gear, 306 rotating handle, 4 auxiliary mechanism, 401 box, 402 fixed rod, 403 movable plate, 404 connecting rod, 405 spring, 406 auxiliary plate, 407 non-slip mat.

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, a transformer mounting rack in this embodiment includes a fixing case 1, a base 2 is fixed on the back of the fixing case 1, a mounting mechanism 3 is disposed on the fixing case 1, and an auxiliary mechanism 4 is disposed on the mounting mechanism 3.

Referring to fig. 2, in order to facilitate the initial installation of the transformer, the installation mechanism 3 includes two threaded rods 301, two ends of the two threaded rods 301 are respectively fixed to the front and the back of the left and the right sides of the inner wall of the fixed box 1 through bearings, the left and the right sides of the outer surface of the threaded rods 301 are respectively in threaded connection with movable blocks 302, driven bevel gears 303 are fixed to the center of the outer surface of the threaded rods 301, the installation mechanism 3 further includes a rotating rod 304 rotationally connected to the front and the back of the top surface of the fixed box 1 through bearings, a driving bevel gear 305 is fixed to the bottom end of the rotating rod 304, and a rotating handle 306 is fixed to the top end of the rotating rod 304.

The threads on the left and right sides of the outer surface of the threaded rod 301 are opposite in direction, so that the movable blocks 302 on the left and right sides can conveniently move in opposite directions, and the driving bevel gear 305 is meshed with the driven bevel gear 303, so that the driven bevel gear 303 can be conveniently driven to rotate by the driving bevel gear 305.

Meanwhile, a threaded hole is formed in the side face of the movable block 302, the threaded rod 301 penetrates through the threaded hole and is in threaded connection with the threaded hole, and when the threaded rod 301 rotates, the movable block 302 can be driven to move left and right.

Referring to fig. 3, in order to facilitate improvement of stability of installation of the transformer, the auxiliary mechanism 4 includes four cases 401, the four cases 401 are respectively fixed at bottom ends of the four movable blocks 302, a fixing rod 402 is fixed between upper and lower sides of an inner wall of the case 401, a movable plate 403 is slidably connected to top ends of outer surfaces of the fixing rod 402, connecting rods 404 are respectively fixed at left and right sides of a bottom surface of the movable plate 403, springs 405 are movably sleeved on outer surfaces of the fixing rod 402, auxiliary plates 406 are fixed at bottom ends of the two connecting rods 404 on the same movable plate 403, and anti-slip pads 407 are fixed on top surfaces of the auxiliary plates 406.

In addition, the top surface of the movable plate 403 is provided with a rectangular hole, the fixed rod 402 is a rectangular rod, and the fixed rod 402 penetrates through the rectangular hole and is slidably connected with the rectangular hole, so that the movable plate 403 can be prevented from rotating.

Finally, two ends of the spring 405 are respectively abutted between the bottom surface of the movable plate 403 and the inner top wall of the box 401, the elastic potential energy of the spring 405 can be utilized to enable the auxiliary plate 406 to be closely attached to the transformer, so that the installation stability of the transformer is improved, and the front surface and the back surface of the bottom surface of the fixed box 1 are provided with limiting holes, so that the box 401 can move left and right conveniently and can play a limiting role at the same time, and the movable block 302 can be prevented from rotating under the driving of the threaded rod 301.

The working principle of the embodiment is as follows: when the transformer is used, the transformer is placed on the top surface of the base 2, the auxiliary plate 406 is pulled to move downwards, the movable plate 403 is driven by the connecting rod 404 to move downwards in the moving process, the spring 405 is extruded by the movable plate 403 and has elastic potential energy until the auxiliary plate 406 moves to the bottom surface of the transformer, then the two rotating handles 306 are sequentially rotated, the rotating rod 304 is driven to rotate by the rotating handles 306, the threaded rod 301 is driven to rotate by the driving bevel gear 305, the movable blocks 302 on the left side and the right side can be driven to move to opposite sides in the rotating process by the threaded rod 301, the box 401 on the left side and the right side can be driven to move relatively, the transformer can be further clamped and fixed left and right, the auxiliary plate 406 is released immediately, and the auxiliary plate 406 can be attached to the bottom surface of the transformer under the action of the spring 405, so that the installation stability of the transformer is improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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. Transformer mounting bracket, including fixed case (1), its characterized in that: the back of the fixed box (1) is fixed with a base (2), the fixed box (1) is provided with a mounting mechanism (3), and the mounting mechanism (3) is provided with an auxiliary mechanism (4);

in addition, installation mechanism (3) include two threaded rods (301), two the both ends of threaded rods (301) are fixed with the front and the back of fixed case (1) inner wall left and right sides respectively through the bearing, the equal threaded connection in left and right sides of threaded rod (301) surface has movable block (302), the center department of threaded rod (301) surface is fixed with driven bevel gear (303), installation mechanism (3) still include front and the back rotation through bearing and fixed case (1) top surface are connected dwang (304), the bottom of dwang (304) is fixed with initiative bevel gear (305), the top of dwang (304) is fixed with twist grip (306).

2. A transformer mount according to claim 1, wherein: the directions of threads on the left side and the right side of the outer surface of the threaded rod (301) are opposite, and the driving bevel gear (305) is meshed with the driven bevel gear (303).

3. A transformer mount according to claim 1, wherein: the side of movable block (302) has offered the screw hole, threaded rod (301) runs through the screw hole and with its threaded connection.

4. A transformer mount according to claim 1, wherein: the auxiliary mechanism (4) comprises four boxes (401), the four boxes (401) are respectively fixed at the bottom ends of the movable blocks (302), fixing rods (402) are fixed between the upper side and the lower side of the inner wall of each box (401), movable plates (403) are slidably connected to the top ends of the outer surfaces of the fixing rods (402), connecting rods (404) are fixed to the left side and the right side of the bottom surfaces of the movable plates (403), springs (405) are movably sleeved on the outer surfaces of the fixing rods (402), auxiliary plates (406) are fixed to the bottom ends of the two connecting rods (404) on the same movable plate (403), and anti-skid pads (407) are fixed to the top surfaces of the auxiliary plates (406).

5. The transformer mount of claim 4, wherein: rectangular holes are formed in the top surface of the movable plate (403), the fixed rods (402) are rectangular rods, and the fixed rods (402) penetrate through the rectangular holes and are connected with the rectangular holes in a sliding mode.

6. The transformer mount of claim 4, wherein: the two ends of the spring (405) are respectively abutted between the bottom surface of the movable plate (403) and the inner top wall of the box body (401), and limit holes are formed in the front surface and the back surface of the bottom surface of the fixed box (1).