CN218274162U

CN218274162U - Transformer erection bracing frame

Info

Publication number: CN218274162U
Application number: CN202221881098.2U
Authority: CN
Inventors: 刘超; 薛葳
Original assignee: Xi'an Qinming Intelligent Power Engineering Equipment Co ltd
Current assignee: Xi'an Qinming Intelligent Power Engineering Equipment Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-10
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a transformer erection bracing frame, including supporting the box, there is fixed pipe in the support box, it is equipped with second ball bearing to support the box, there is first screw rod in the second ball bearing, the belt pulley has all set firmly on first screw rod and the fixed pipe, there is coupling mechanism in the fixed pipe, it is equipped with the motor to support the box, the motor is connected with coupling mechanism, there is first threading board on the first screw rod, first threading board is equipped with the cushion, the cushion is equipped with the universal wheel, through motor cooperation coupling mechanism, can drive first threading board and move down, and first threading board drives the universal wheel and moves down to make the universal wheel will support the box jack-up, thereby conveniently remove, and conveniently drive positive and negative screw rod through coupling mechanism, motor, worm wheel, worm and rotate, make positive and negative screw rod drive second threading board remove, thereby the interval between two steerable second threading boards conveniently uses and puts with the transformer body of different specifications.

Description

Transformer erection bracing frame

Technical Field

The utility model relates to a transformer field especially relates to a transformer erection bracing frame.

Background

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

Transformers can be divided into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

The transformer need use the support frame when the installation, and current support frame is mostly all directly placed on ground, only for the transformer provides one and puts fixed place to it is inconvenient to remove the transformer, no matter the transformer is installed in appointed place earlier stage, still follow-up need demolish and place a certain department, all need the manpower transport, consume the manpower very much, consequently, we design a transformer erection bracing frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer erection bracing frame for solve following problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a transformer erection bracing frame, includes and supports the box, it is connected with fixed pipe to support box inner chamber bottom inner wall rotation, it runs through and has set firmly two second ball bearings to support the box bottom, second ball bearing is inside to have set firmly first screw rod, all set firmly the belt pulley on first screw rod and the fixed pipe, it is a plurality of the belt pulley is connected through the connecting band, fixed inside being provided with coupling mechanism, it has the motor to support the box bottom, the power output shaft of motor extends to and supports the box inside and be connected with coupling mechanism, threaded connection has first threading board on the first screw rod, first threading board bottom has set firmly the cushion, the cushion bottom has set firmly the universal wheel.

Preferably, the inside positive and negative screw rod that is provided with of support box, positive and negative screw rod both ends are all overlapped and are equipped with first ball bearing, first ball bearing with support box rigid coupling, threaded connection has the second threading board on the first screw rod, it is provided with the spout to support box top to run through, second threading board and support box sliding connection, second threading board top has set firmly fixed establishment, the last transformer body that is provided with of fixed establishment.

Preferably, a worm is arranged inside the support box, a third ball bearing is sleeved at the top end of the worm, the third ball bearing is fixedly connected with the support box, a worm wheel is fixedly arranged on the positive and negative screw rods and meshed with the worm, and a rectangular box is fixedly arranged at the bottom end of the worm.

Preferably, coupling mechanism is including installation pipe, one-way electric telescopic handle, two-way electric telescopic handle, rectangle piece, installation pipe and motor rigid coupling, the inside one-way electric telescopic handle that has set firmly of installation pipe, the flexible end of one-way electric telescopic handle has set firmly the rectangle piece, the rectangle piece is pegged graft with the rectangle box, it has set firmly two-way electric telescopic handle to run through on the installation pipe, two-way electric telescopic handle pegs graft with fixed pipe.

Preferably, the fixing mechanism comprises a placing rack, a third screw rod, a thread groove and a limiting disc, the placing rack is fixedly connected with the second thread plate, thread sleeves are fixedly arranged on the left side and the right side of the placing rack in a penetrating mode, the third screw rod is connected with the thread inside the thread sleeves in a threaded mode, and the limiting disc is fixedly arranged at one end, located inside the mounting rack, of the third screw rod.

Preferably, a plurality of grooves are arranged at the bottom of the supporting box in a penetrating manner.

Preferably, a plurality of supporting blocks are fixedly arranged at the bottom of the supporting box, a protecting box is fixedly arranged at the bottom of the supporting box, the motor is located in the protecting box, and the bottom of the protecting box is flush with the bottoms of the supporting blocks.

The utility model has the advantages that:

1. the utility model discloses a motor cooperation coupling mechanism can drive first threading board and move down, and first threading board drives the universal wheel and moves down to make the universal wheel will support the box jack-up, thereby conveniently remove, and conveniently drive positive and negative screw rod through coupling mechanism, motor, worm wheel, worm and rotate, make positive and negative screw rod drive the removal of second threading board, thereby interval between two steerable second threading boards conveniently uses and puts with the transformer body of different specifications.

2. Through the rack, can make the transformer peg graft inside it, through the third screw rod to make spacing dish carry out centre gripping transformer, guarantee that the transformer can not remove at will.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

reference numerals are as follows: 1. a support box; 2. a first ball bearing; 3. a first thread plate; 4. a cushion block; 5. a support block; 6. a groove; 7. a universal wheel; 8. a second ball bearing; 9. a first screw; 10. a belt pulley; 11. a connecting belt; 12. a protection box; 13. a motor; 14. a third ball bearing; 15. a worm; 16. a worm gear; 17. a second thread plate; 18. a positive and negative screw; 19. placing a rack; 20. a third screw; 21. a threaded sleeve; 22. a limiting disc; 23. a rectangular box; 24. a rectangular block; 25. a unidirectional electric telescopic rod; 26. installing a pipe; 27. a fixed tube; 28. a bidirectional electric telescopic rod; 29. the transformer body.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, a transformer mounting and supporting frame comprises a supporting box 1, a fixed pipe 27 is rotatably connected to the inner wall of the bottom of an inner cavity of the supporting box 1, two second ball bearings 8 are fixedly arranged at the bottom of the supporting box 1 in a penetrating manner, a first screw 9 is fixedly arranged inside the second ball bearings 8, belt pulleys 10 are fixedly arranged on the first screw 9 and the fixed pipe 27, the belt pulleys 10 are connected through a connecting belt 11, a connecting mechanism is arranged inside the fixed pipe 27, a motor 13 is fixedly arranged at the bottom of the supporting box 1, a power output shaft of the motor 13 extends into the supporting box 1 and is connected with the connecting mechanism, a first threaded plate 3 is connected onto the first screw 9 in a threaded manner, a cushion block 4 is fixedly arranged at the bottom of the first threaded plate 3, a universal wheel 7 is fixedly arranged at the bottom of the cushion block 4, the connecting mechanism comprises a mounting pipe 26, a unidirectional electric telescopic rod 25, a bidirectional electric telescopic rod 28, a rectangular block 24 is fixedly arranged on the bottom of the mounting pipe 26 and fixedly connected with the motor 13, a unidirectional electric telescopic rod 25 is fixedly arranged inside the mounting pipe 26, a rectangular block 28, a protective box 12 is fixedly arranged at the bottom of the supporting box 1 and is fixedly arranged at the bottom of the supporting box 12, a penetrating manner, a plurality of the supporting box 1 and a protecting box 12 is fixedly arranged inside the supporting box 1 and a supporting box 12;

start two-way electric telescopic handle 28, make two-way electric telescopic handle 28 peg graft with fixed pipe 27, afterwards, starter motor 13, motor 13 drives installation pipe 26 and rotates, and installation pipe 26 drives first screw rod 9 through fixed pipe 27, belt pulley 10, connecting band 11 and rotates, and first screw rod 9 makes first threading board 3 move down, and first threading board 3 drives universal wheel 7 and moves down to make universal wheel 7 jack-up support box 1, thereby conveniently remove with the help of universal wheel 7.

Example 2

As shown in fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: a positive and negative screw rod 18 is arranged inside the supporting box 1, two ends of the positive and negative screw rod 18 are both sleeved with a first ball bearing 2, the first ball bearing 2 is fixedly connected with the supporting box 1, a second thread plate 17 is connected with the first screw rod 9 in a threaded manner, a sliding chute is arranged at the top of the supporting box 1 in a penetrating manner, the second thread plate 17 is connected with the supporting box 1 in a sliding manner, a fixing mechanism is fixedly arranged at the top of the second thread plate 17, a transformer body 29 is arranged on the fixing mechanism, a worm 15 is arranged inside the supporting box 1, a third ball bearing 14 is sleeved at the top end of the worm 15, the third ball bearing 14 is fixedly connected with the supporting box 1, a worm wheel 16 is fixedly arranged on the positive and negative screw rod 18, the worm wheel 16 is meshed with the worm 15, a rectangular box 23 is fixedly arranged at the bottom end of the worm 15, the fixing mechanism comprises a placing frame 19, a third screw rod 20, a thread groove and a limiting disc 22, the placing frame 19 is fixedly connected with the second thread plate 17, thread sleeve 21 is fixedly arranged on the left side and the right side of the placing frame 19 in a penetrating manner, a threaded sleeve 21 is connected with the third screw rod 20 in a threaded manner, and a limiting disc 22 is fixedly arranged at one end of the placing frame inside the mounting frame 20;

controlling the one-way electric telescopic rod 25 to enable the one-way electric telescopic rod 25 to drive the rectangular block 24 to be inserted into the rectangular box 23, then starting the motor 13, enabling the motor 13 to drive the worm 15 to rotate through the mounting pipe 26, enabling the worm 15 to drive the worm wheel 16 to rotate, enabling the worm wheel 16 to enable the positive and negative screw rods 18 to rotate, enabling the two second thread blocks to be close to or far away from each other through the positive and negative screw rods 18, and accordingly adjusting the distance between the two fixing mechanisms, and enabling the two fixing mechanisms to be adaptive to transformer bodies 29 of different specifications;

after the adjustment, the transformer body 29 is placed on the placing frame 19, and the third screw 20 is rotated to enable the limiting disc 22 on the third screw 20 to extrude the transformer body 29, so that the transformer body is fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transformer erection bracing frame, includes support box (1), its characterized in that: support box (1) inner chamber bottom inner wall and rotate and be connected with fixed pipe (27), it has two second ball bearing (8) to run through to set firmly to support box (1) bottom, second ball bearing (8) inside has set firmly first screw rod (9), all set firmly belt pulley (10) on first screw rod (9) and fixed pipe (27), it is a plurality of belt pulley (10) are connected through connecting band (11), fixed pipe (27) inside is provided with coupling mechanism, support box (1) bottom has set firmly motor (13), the power output shaft of motor (13) extends to and supports box (1) inside and be connected with coupling mechanism, threaded connection has first threading plate (3) on first screw rod (9), first threading plate (3) bottom has set firmly cushion (4), cushion (4) bottom has set firmly universal wheel (7).

2. The transformer mounting support frame of claim 1, wherein: support box (1) inside and be provided with positive and negative screw rod (18), positive and negative screw rod (18) both ends are all overlapped and are equipped with first ball bearing (2), first ball bearing (2) with support box (1) rigid coupling, threaded connection has second thread board (17) on first screw rod (9), it is provided with the spout to support box (1) top to run through, second thread board (17) with support box (1) sliding connection, second thread board (17) top has set firmly fixed establishment, the last transformer body (29) that is provided with of fixed establishment.

3. The transformer mounting support frame of claim 2, wherein: support box (1) inside and be provided with worm (15), worm (15) top cover is equipped with third ball bearing (14), third ball bearing (14) and support box (1) rigid coupling, worm wheel (16) have set firmly on positive and negative screw rod (18), worm wheel (16) and worm (15) meshing, worm (15) bottom sets firmly rectangle box (23).

4. A transformer mounting support frame according to claim 3, wherein: coupling mechanism is including installation pipe (26), one-way electric telescopic handle (25), two-way electric telescopic handle (28), rectangular block (24), installation pipe (26) and motor (13) rigid coupling, installation pipe (26) inside has set firmly one-way electric telescopic handle (25), the flexible end of one-way electric telescopic handle (25) is served and is set firmly rectangular block (24), rectangular block (24) are pegged graft with rectangular box (23), run through on installation pipe (26) and have set firmly two-way electric telescopic handle (28), two-way electric telescopic handle (28) are pegged graft with fixed pipe (27).

5. The transformer mounting support frame of claim 4, wherein: the fixing mechanism comprises a placing frame (19), a third screw rod (20), a thread groove and a limiting disc (22), the placing frame (19) is fixedly connected with a second thread plate (17), thread sleeves (21) are fixedly arranged on the left side and the right side of the placing frame (19) in a penetrating mode, the third screw rod (20) is connected with the internal threads of the thread sleeves (21) in a threaded mode, and the limiting disc (22) is fixedly arranged at one end, located inside the mounting frame, of the third screw rod (20).

6. The transformer mounting support frame of claim 1, wherein: the bottom of the supporting box (1) is provided with a plurality of grooves (6) in a penetrating manner.

7. The transformer mounting support frame of claim 1, wherein: the supporting device is characterized in that a plurality of supporting blocks (5) are fixedly arranged at the bottom of the supporting box (1), a protecting box (12) is fixedly arranged at the bottom of the supporting box (1), the motor (13) is located inside the protecting box (12), and the bottom of the protecting box (12) is flush with the bottoms of the supporting blocks (5).