CN218602214U

CN218602214U - Double-rod type combined transformer rack

Info

Publication number: CN218602214U
Application number: CN202223072096.1U
Authority: CN
Inventors: 徐鑫; 李建祥; 徐之文
Original assignee: Yancheng Changyao Electric Technology Co ltd
Current assignee: Yancheng Changyao Electric Technology Co ltd
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-03-10
Anticipated expiration: 2032-11-19

Abstract

The utility model discloses a double-rod type combined transformer rack, belonging to the technical field of transformer installation and maintenance, comprising a base, wherein the upper end of the base is provided with a mounting plate height adjusting component; mounting panel altitude mixture control subassembly includes gag lever post one, driving gear, motor, drive shaft, lead screw and driven gear, wherein, upper end one side of base is provided with the motor, the upper end of motor is provided with the drive shaft, the upper end of drive shaft is provided with the driving gear, the side of driving gear is provided with driven gear, driven gear's inside is run through and is provided with the lead screw, the utility model discloses a mounting panel altitude mixture control subassembly has been set up, and this subassembly passes through the transmission mode of motor, drive shaft, driving gear, driven gear and lead screw, can drive the mounting panel and carry out altitude mixture control to the mounting panel of being convenient for carries out altitude mixture control, makes its can with the inside compression ladder of base more convenient install and use.

Description

Double-rod type combined transformer rack

Technical Field

The utility model belongs to the technical field of the transformer installation maintenance, concretely relates to double-rod type combination transformer rack.

Background

Distribution transformers, referred to as "distribution transformers", are static electrical appliances that transform ac voltage and current to transmit ac power in an electrical distribution system according to the law of electromagnetic induction. In some areas, power transformers with a voltage level of 35 KV or less (mostly 10KV or less) are called "distribution transformers" and are simply called "distribution transformers". The place and place for installing the distribution transformer are the transformation substation. The distribution transformer is preferably pole mounted or open-air floor mounted. The installation mode, installation notice, supply and distribution mode, capacity selection, operation and maintenance and the like are described in detail.

The Chinese patent application No. 202020133105.5 discloses a double-rod type combined transformer rack, wherein the height of an installation plate arranged on the rack cannot be adjusted, so that the installation environment of the transformer is limited, and the installation and the use of a compression ladder in a base cannot be perfectly matched; the transformer rack is inconvenient to move, the common rack movement is carried out by adding pulleys at the bottom, but the corresponding problem can be caused that the rack can slide relative to the ground when in use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a double-rod type combined transformer rack, which has the characteristics of adjustable height of a mounting plate and convenient movement of the rack.

In order to achieve the above purpose, the utility model provides a following technical scheme: a double-rod type combined transformer rack comprises a base, wherein the upper end of the base is provided with a mounting plate height adjusting assembly; the mounting panel altitude mixture control subassembly includes gag lever post one, driving gear, motor, drive shaft, lead screw and driven gear, wherein, upper end one side of base is provided with the motor, the upper end of motor is provided with the drive shaft, the upper end of drive shaft is provided with the driving gear, the side of driving gear is provided with driven gear, driven gear's inside is run through and is provided with the lead screw, the upper end surface of lead screw is provided with the mounting panel, the other three corner of mounting panel is run through and is provided with gag lever post one, the upper end of mounting panel is provided with the transformer.

Preferably, a buffer spring is arranged on the surface of the first limiting rod between the mounting plate and the base.

Preferably, the lower end of the screw rod is rotatably connected with the base through a first bearing.

Preferably, the lower end of the base is provided with a moving assembly; the movable assembly comprises a pulley, a rotating rod, a second bearing, an L-shaped mounting plate, a supporting plate, a rotating handle, a third bearing, a screw and a hexagon bolt, wherein the rotating rod is arranged inside the lower end of the base in a penetrating mode, the pulley is arranged at one end of the rotating rod, the side edge of the base, located on the surface of the rotating rod, of the second bearing is arranged and is connected with the base in a rotating mode, the L-shaped mounting plate is arranged on the other two sides of the base, the L-shaped mounting plate is fixedly connected with the base through the hexagon bolt, the screw is arranged on the center of the L-shaped mounting plate in a penetrating mode, the rotating handle is arranged at the upper end of the screw, the lower end of the screw is provided with the supporting plate, and the lower end of the screw is connected with the supporting plate in a rotating mode through the third bearing.

Preferably, the moving assembly further comprises a limiting block and a second limiting rod, wherein the second limiting rod penetrates through the two sides of the L-shaped mounting plate, the limiting block is arranged at the upper end of the second limiting rod, and the lower end of the second limiting rod is fixedly connected with the supporting plate through a bolt.

Preferably, the lower end surface of the support plate is provided with an anti-skid wear-resistant layer.

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

1. the utility model discloses a mounting panel altitude mixture control subassembly has been set up, and this subassembly passes through the drive mode of motor, drive shaft, driving gear, driven gear and lead screw, can drive the mounting panel and carry out the altitude mixture control to the mounting panel of being convenient for carries out the altitude mixture control, makes its can with the inside compression ladder of base more convenient install and use.

2. The utility model discloses a having set up the removal subassembly, this subassembly passes through the setting of pulley, dwang and bearing two, can realize the removal to the base, in addition, through changeing the setting of handle, screw rod, bearing three, backup pad, L type mounting panel, hex bolts, stopper and gag lever post two, can realize the limiting displacement to the pulley for the rack can keep a stable state at the during operation.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the mounting plate height adjustment assembly of the present invention;

fig. 3 is a perspective view of the moving assembly of the present invention;

in the figure: 1. a base; 2. a transformer; 3. mounting a plate; 4. a mounting plate height adjustment assembly; 41. a first limiting rod; 42. a buffer spring; 43. a driving gear; 44. a motor; 45. a drive shaft; 46. a first bearing; 47. a screw rod; 48. a driven gear; 5. a moving assembly; 501. a pulley; 502. rotating the rod; 503. a second bearing; 504. a limiting block; 505. an L-shaped mounting plate; 506. a support plate; 507. turning a handle; 508. a third bearing; 509. a screw; 510. a second limiting rod; 511. a hexagon bolt.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a double-rod type combined transformer rack comprises a base 1, wherein the upper end of the base 1 is provided with a mounting plate height adjusting assembly 4; mounting panel height-adjusting subassembly 4 includes gag lever post 41, driving gear 43, motor 44, drive shaft 45, lead screw 47 and driven gear 48, wherein, base 1's upper end one side is provided with motor 44, motor 44's upper end is provided with drive shaft 45, drive shaft 45's upper end is provided with driving gear 43, driving gear 43's side is provided with driven gear 48, driven gear 48's inside is run through and is provided with lead screw 47, lead screw 47's upper end surface is provided with mounting panel 3, three other corners of mounting panel 3 run through and are provided with gag lever post 41, the upper end of mounting panel 3 is provided with transformer 2.

Specifically, a buffer spring 42 is arranged on the surface of the first limiting rod 41 between the mounting plate 3 and the base 1,

through adopting above-mentioned technical scheme, can play a cushioning effect to mounting panel 3.

Specifically, the lower end of the screw rod 47 is rotatably connected with the base 1 through a bearing I46,

by adopting the technical scheme, the gear engagement dislocation of the driving gear 43 and the driven gear 48 can be avoided.

When the installation plate 3 is used, when the height of the installation plate 3 needs to be adjusted, the motor 44 is turned on, the motor 44 drives the driving shaft 45 to rotate, the driving shaft 45 rotates to drive the driving gear 43 to rotate, the driving gear 43 rotates to drive the driven gear 48 to rotate, the driven gear 48 rotates to drive the screw rod 47 to rotate, the lower end of the screw rod 47 is rotatably connected with the base 1 through the bearing I46, the meshing dislocation of the driving gear 43 and the driven gear 48 can be avoided, the screw rod 47 rotates to drive the installation plate 3 to be adjusted in height, the first limiting rod 41 penetrates through the other three corners of the installation plate 3, the stability of the lifting process of the installation plate 3 can be improved, the buffer spring 42 is arranged between the installation plate 3 and the base 1 on the surface of the first limiting rod 41, the installation plate 3 can be buffered, the compression ladder in the base 1 can be conveniently installed and fixed with the installation plate 3 after the height of the installation plate 3 is adjusted, and therefore the compression ladder can be conveniently used;

example 2

The present embodiment is different from embodiment 1 in that: the lower end of the base 1 is provided with a moving component 5; the moving component 5 comprises a pulley 501, a rotating rod 502, a second bearing 503, an L-shaped mounting plate 505, a supporting plate 506, a rotating handle 507, a third bearing 508, a screw 509 and a hexagon bolt 511, wherein the rotating rod 502 penetrates through the lower end of the base 1, the pulley 501 is arranged at one end of the rotating rod 502, the second bearing 503 is arranged on the surface of the rotating rod 502, which is positioned on the side edge of the base 1, and is rotatably connected with the rotating rod, the L-shaped mounting plate 505 is arranged on the other two sides of the base 1, the L-shaped mounting plate 505 is fixedly connected with the base 1 through the hexagon bolt 511, the screw 509 penetrates through the center position of the L-shaped mounting plate 505, the rotating handle 507 is arranged at the upper end of the screw 509, the supporting plate 506 is arranged at the lower end of the screw 509, and is rotatably connected with the supporting plate 506 through the third bearing 508,

through adopting above-mentioned technical scheme, can be convenient for base 1 removes.

Specifically, the moving assembly 5 further comprises a limiting block 504 and a second limiting rod 510, wherein the second limiting rod 510 penetrates through the inside of the two sides of the L-shaped mounting plate 505, the limiting block 504 is arranged at the upper end of the second limiting rod 510, the lower end of the second limiting rod 510 is fixedly connected with the support plate 506 through a bolt,

by adopting the technical scheme, the stability of the descending process of the supporting plate 506 can be improved.

Specifically, the lower end surface of the supporting plate 506 is provided with an anti-skid wear-resistant layer,

by adopting the technical scheme, the support plate 506 can be prevented from sliding relative to the ground.

When the pulley 501 is limited, the L-shaped mounting plate 505 is fixed on two sides of the base 1 through the hexagon bolts 511, the rotating handle 507 is rotated, the rotating handle 507 drives the screw 509 to rotate, the lower end of the screw 509 is rotatably connected with the support plate 506 through the third bearing 508, the screw 509 is made to rotate to drive the support plate 506 to descend, when the support plate 506 descends to be in contact with the ground, limitation on the pulley 501 can be achieved, sliding between the base 1 and the ground is avoided, stability of descending process of the support plate 506 can be improved through the second limiting rod 510 and the second limiting block 504, and sliding between the support plate 506 and the ground can be avoided by arranging the anti-skidding wear-resistant layer on the lower end surface of the support plate 506.

The structure and the using principle of the base 1 and the transformer 2 in the utility model are disclosed in a double-rod type combined transformer rack disclosed in the Chinese patent application No. 202020133105.5.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, when needs carry out the altitude mixture control to mounting panel 3, turn on motor 44, motor 44 drives drive shaft 45 and rotates, drive shaft 45 rotates and drives driving gear 43 and rotate, driving gear 43 rotates and drives driven gear 48 and rotate, driven gear 48 rotates and drives lead screw 47 and rotates, the lower extreme of lead screw 47 rotates through bearing one 46 and base 1 and is connected, can avoid driving gear 43 and driven gear 48 gear engagement dislocation, lead screw 47 rotates and drives the height of mounting panel 3 and adjusts, through running through being provided with gag lever post one 41 in the other three corners of mounting panel 3, can promote the stability of mounting panel 3 lift process, through being provided with buffer spring 42 in the position between mounting panel 3 and base 1 on the surface of gag lever post one 41, can play a cushioning effect to mounting panel 3, can be convenient for the compression ladder inside base 1 to install fixedly with mounting panel 3 more conveniently after the altitude mixture control of mounting panel 3, thereby be convenient for using the compression ladder; through having set up pulley 501, bearing two 503 and dwang 502, can be convenient for remove base 1, when needs carry on spacingly to pulley 501, fix L type mounting panel 505 in the both sides of base 1 through hex bolts 511, rotate and change 507, it drives screw rod 509 to rotate to change 507, the lower extreme of screw rod 509 passes through three 508 of bearing and is connected with backup pad 506 rotations, thereby make screw rod 509 rotate and drive backup pad 506 and descend, when backup pad 506 descends to and contacts with ground, can realize spacing to pulley 501, avoid base 1 and ground to produce the slip, through having set up gag lever post two 510 and stopper 504, can promote the stability of backup pad 506 decline process, through the lower extreme surface at backup pad 506 be provided with anti-skidding wearing layer, can avoid backup pad 506 and ground to produce relative slip.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 double-pole formula combination transformer rack, includes base (1), its characterized in that: the upper end of the base (1) is provided with a mounting plate height adjusting assembly (4);

mounting panel altitude mixture control subassembly (4) include gag lever post (41), driving gear (43), motor (44), drive shaft (45), lead screw (47) and driven gear (48), wherein, upper end one side of base (1) is provided with motor (44), the upper end of motor (44) is provided with drive shaft (45), the upper end of drive shaft (45) is provided with driving gear (43), the side of driving gear (43) is provided with driven gear (48), the inside of driven gear (48) is run through and is provided with lead screw (47), the upper end surface of lead screw (47) is provided with mounting panel (3), the other three corner of mounting panel (3) is run through and is provided with gag lever post (41), the upper end of mounting panel (3) is provided with transformer (2).

2. The dual-pole modular transformer rack of claim 1, wherein: and a buffer spring (42) is arranged at a position between the mounting plate (3) and the base (1) on the surface of the first limiting rod (41).

3. The dual-pole modular transformer rack of claim 1, wherein: the lower end of the screw rod (47) is rotatably connected with the base (1) through a first bearing (46).

4. The dual-pole modular transformer rack of claim 1, wherein: the lower end of the base (1) is provided with a moving assembly (5); remove subassembly (5) including pulley (501), dwang (502), two (503) bearings, L type mounting panel (505), backup pad (506), change (507), three (508) bearings, screw rod (509) and hex bolts (511), wherein, the inside dwang (502) that runs through of lower extreme of base (1), the one end of dwang (502) is provided with pulley (501), the side that the surface of dwang (502) is located base (1) is provided with two (503) bearings and rotates with it to be connected, the other both sides of base (1) are provided with L type mounting panel (505), L type mounting panel (505) are through hex bolts (511) and base (1) fixed connection, the central point of L type mounting panel (505) puts through and is provided with screw rod (509), the upper end of screw rod (509) is provided with and changes (507), the lower extreme of screw rod (509) is provided with backup pad (506), the lower extreme of screw rod (509) passes through three (508) bearings and rotates with backup pad (506) to be connected.

5. The dual-pole modular transformer rack of claim 4, wherein: the moving assembly (5) further comprises a limiting block (504) and a second limiting rod (510), wherein the second limiting rod (510) penetrates through the two sides of the L-shaped mounting plate (505), the limiting block (504) is arranged at the upper end of the second limiting rod (510), and the lower end of the second limiting rod (510) is fixedly connected with the supporting plate (506) through a bolt.

6. The dual-pole modular transformer rack of claim 4, wherein: the lower end surface of the supporting plate (506) is provided with an anti-skid wear-resistant layer.