CN211788493U

CN211788493U - Transformer fixing base that electric power engineering used

Info

Publication number: CN211788493U
Application number: CN202020614855.4U
Authority: CN
Inventors: 黄东兰
Original assignee: XUZHOU YILEI ELECTRICAL APPLIANCE TECHNOLOGY CO LTD
Current assignee: XUZHOU YILEI ELECTRICAL APPLIANCE TECHNOLOGY CO LTD
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-10-27
Anticipated expiration: 2030-04-22

Abstract

The utility model belongs to the technical field of transformers, in particular to a transformer fixing seat for electric power engineering, which comprises a fixing seat, wherein the fixing seat comprises a base frame, a supporting plate arranged at the inner side of the base frame and a bottom plate arranged at the lower part of the supporting plate and fixedly connected with the base frame, the upper part of the base frame is provided with a threaded hole, the outer part of the threaded hole is movably connected with a sliding plate, the inner part of the threaded hole is also in threaded connection with a screw rod, the surface of the sliding plate is provided with a first strip-shaped groove, and the bottom of the; the utility model discloses a slide that the activity was removed and the first bar groove that cooperation slide surface was seted up satisfy the installation of the transformer of different specifications, utilize the connecting rod to peg graft at bar hole, spring beam and along the gliding connecting piece of second recess, play absorbing effect to the transformer, the detachable pulley of setting both satisfies the removal to the fixing base, increases the fastness of fixing base again.

Description

Transformer fixing base that electric power engineering used

Technical Field

The utility model relates to a transformer technical field especially relates to a transformer fixing base that electric power engineering used.

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. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

The transformer need place it on fixing base upper portion often using, but current fixing base is only massive plate body structure, the transformer that can't satisfy different models is installed on fixing base upper portion, cause the fixing base to have the limitation when using, the transformer can produce vibrations at the during operation, current fixing base lacks fine shock attenuation effect to the transformer, reduce the life of transformer, and current fixing base is mostly fixed the structure of placing, can't remove the fixing base, this causes the inconvenience of transformer in the in-service use maintenance process.

In order to solve the above problems, the present application provides a transformer fixing base for electrical engineering.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a transformer fixing base that electric power engineering used has the installation that satisfies the transformer of different specifications, and the mounting means is simple, plays the cushioning effect to the transformer, reduces the damage that the sense of earthquake led to the fact to the transformer, and convenient characteristics such as the removal to the transformer of placing on the fixing base simultaneously.

(II) technical scheme

In order to solve the problem, the utility model provides a transformer fixing base that electric power engineering used, including the fixing base, wherein, the fixing base includes the base frame, sets up in the inboard backup pad of base frame and set up in the backup pad lower part and with base frame fixed connection's bottom plate, base frame upper portion threaded hole has been seted up, the outside swing joint of screw hole has the slide, threaded hole portion threaded connection still has the screw rod, first bar groove has been seted up on the slide surface, backup pad bottom fixedly connected with connecting rod, the bar hole has been seted up to the position department that bottom plate upper portion corresponds the connecting rod, the connecting rod is pegged graft in bar downthehole portion, bar downthehole portion is provided with the block rubber, the even a plurality of spring beams that are connected with in interval between.

Furthermore, a second strip-shaped groove is formed in the surface of the supporting plate, and a dust screen is bonded to the outer side of the second strip-shaped groove.

Furthermore, a first groove is formed in the lower portions of the base outer frame and the supporting plate, a first groove is fixedly connected to the two sides of the inner wall of the first groove, a pulley is arranged inside the first groove, and the two ends of the pulley are inserted into the first groove through fixing rods.

Furthermore, a second spring ring is embedded in the inserting cylinder.

Further, the support plate is fixedly connected with connecting pieces on two sides, a second groove is formed in the side wall of the base outer frame, the connecting pieces are inserted into the second groove, and the top of the second groove is connected with a first spring ring.

Furthermore, the height of the supporting plate is slightly higher than that of the outer frame of the base.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model adopts the movable sliding plate and the first strip-shaped groove arranged on the surface of the sliding plate, thereby satisfying the installation of transformers with different specifications, having simple installation mode and improving the application universality of the fixed seat;

2. the utility model utilizes the connecting rod to be inserted in the strip-shaped hole, the spring rod and the connecting piece sliding along the second groove, thereby increasing the elasticity of the fixed seat, playing a role of shock absorption on the transformer, reducing the damage of the transformer caused by the shock sensation and prolonging the service life of the transformer;

3. the utility model discloses the detachable pulley that sets up can satisfy the slip removal to the fixing base, can increase the flexibility of fixing base when using again to guaranteeing the fastness of fixing base when placing.

Drawings

FIG. 1 is a schematic view of the surface structure of the present invention;

fig. 2 is a schematic sectional view of the present invention.

In the figure: 1. a fixed seat; 2. a base outer frame; 3. a support plate; 4. a threaded hole; 5. a screw; 6. a first bar-shaped groove; 7. a dust screen; 8. a slide plate; 9. a second strip groove; 10. a connecting rod; 11. a strip-shaped hole; 12. a rubber block; 13. a base plate; 14. a first groove; 15. a second groove; 16. a connecting member; 17. a spring lever; 18. a first spring ring; 19. inserting a cylinder; 20. fixing the rod; 21. a second spring ring; 22. a pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a transformer fixing base for electric power engineering, including fixing base 1, wherein, fixing base 1 includes base frame 2, the backup pad 3 that sets up in base frame 2 inboard and set up in backup pad 3 lower part and with base frame 2 fixed connection's bottom plate 13, it needs to further explain that, the height of backup pad 3 is a little higher than the height of base frame 2 for increase the laminating degree of transformer and fixing base 1, in order to improve the firmness that the transformer was placed on fixing base 1 upper portion;

in order to increase the stability of the transformer placed on the upper part of the fixed seat 1; the upper part of the base outer frame 2 is provided with a threaded hole 4, the outer part of the threaded hole 4 is movably connected with a sliding plate 8, the sliding plate 8 can rotate along the threaded hole 4, a screw rod 5 is inserted in the threaded hole 4 in a threaded manner to position the sliding plate 8, the surface of the sliding plate 8 is provided with a first bar-shaped groove 6, and further, an arc-shaped thread groove matched with the moving direction of the first bar-shaped groove 6 is further formed in the surface of the supporting plate 3, which is not shown in the attached drawing, so that the transformer can pass through the first bar-shaped groove 6 to be connected in the arc-shaped thread groove in a threaded manner, and the;

in order to reduce the vibration of the transformer during operation, the bottom of the supporting plate 3 is fixedly connected with a connecting rod 10, a strip-shaped hole 11 is formed in the upper portion of the bottom plate 13 corresponding to the connecting rod 10, the connecting rod 10 is inserted into the strip-shaped hole 11, a rubber block 12 is arranged at the bottom of the strip-shaped hole 11, the rubber block 12 has elasticity, the elastic expansion and contraction of the connecting rod 10 in the strip-shaped hole 11 are met, a plurality of spring rods 17 are uniformly connected between the supporting plate 3 and the bottom plate 13 at intervals, and the elasticity of the fixing seat 1 is further;

the two sides of the supporting plate 3 are fixedly connected with connecting pieces 16, each connecting piece 16 is of an L-shaped structure, the side wall of the base outer frame 2 is provided with a second groove 15, the length of each second groove 15 meets the requirement that each connecting piece 16 elastically slides in the corresponding second groove, and in order to further ensure the elastic movement of each connecting piece 16 in each second groove 15, a first spring ring 18 is further arranged, the upper end of each first spring ring 18 is fixedly connected with the upper end of each second groove 15, and the lower end of each first spring ring 18 is connected with the L-shaped connecting piece 16, so that the elastic supporting force of the supporting plate 3 is increased;

in order to realize the heat dissipation of the transformer, a second strip-shaped groove 9 is formed in the surface of the supporting plate 3, a dustproof net 7 is bonded on the outer side of the second strip-shaped groove 9, and the dustproof net 7 is designed to prevent dust from entering the transformer and ensure the cleanness of the transformer;

for the convenience removes fixing base 1, first recess 14 has been seted up in the lower part of base frame 2 and backup pad 3, a section of thick bamboo 19 is inserted to 14 inner wall both sides fixedly connected with of first recess, the inside pulley 22 that is provided with of first recess 14, pulley 22 both ends fixedly connected with dead lever 20, and insert a section of thick bamboo 19 and be hollow structure, its inside second spring coil 21 that still inlays is equipped with, the elasticity of the dead lever 20 of being convenient for inserts, satisfy pulley 22's installation and dismantlement, make things convenient for pulley 22's installation also convenient for simultaneously to pulley 22's dismantlement promptly, increase its convenience in the use.

The utility model discloses a theory of operation: according to the size of the transformer, the sliding plate 8 is rotated to a proper position along the threaded hole 4, the screw rod 5 is taken to be inserted in the threaded hole 4, the sliding plate 8 is positioned, the transformer is placed on the upper portion of the fixed seat 1, the screw passes through the first strip-shaped groove 6 to be in threaded connection with the arc-shaped threaded groove on the surface of the supporting plate 3, the installation of the transformer is realized, when the transformer works, the vibration generated in the transformer is transmitted to the surface of the supporting plate 3 in contact connection with the transformer, the connecting rod 10 at the bottom of the supporting plate 3 moves downwards along the strip-shaped hole 11, the connecting rod 10 extrudes the rubber block 12, the rubber block 12 can generate upward elastic acting force, the spring rod 17 connected between the supporting plate 3 and the bottom plate 13 reinforces the elastic force of the supporting plate 3 again, meanwhile, the connecting piece 16 moves downwards along the second groove 15 in the downward moving process of the, improve the elastic support power to backup pad 3, can play absorbing effect to the transformer, avoid vibrations to reduce the life of transformer, when needs slide fixing base 1 simultaneously, peg graft pulley 22 both ends fixed connection's dead lever 20 inside inserting 19 of being equipped with second spring coil 21 inlaying, utilize pulley 22's slip, the convenience is fixed in the convenience of the transformer operation on fixing base 1 upper portion to the convenient removal of fixing base 1.

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. A transformer fixing seat for electric power engineering comprises a fixing seat (1) and is characterized in that the fixing seat (1) comprises a base outer frame (2), a supporting plate (3) arranged on the inner side of the base outer frame (2) and a bottom plate (13) arranged on the lower portion of the supporting plate (3) and fixedly connected with the base outer frame (2), a threaded hole (4) is formed in the upper portion of the base outer frame (2), a sliding plate (8) is movably connected to the outer portion of the threaded hole (4), a screw rod (5) is further connected to the inner portion of the threaded hole (4) in a threaded manner, a first strip-shaped groove (6) is formed in the surface of the sliding plate (8), a connecting rod (10) is fixedly connected to the bottom of the supporting plate (3), a strip-shaped hole (11) is formed in the position, corresponding to the connecting rod (10), of the upper, the rubber block (12) is arranged at the bottom of the strip-shaped hole (11), and a plurality of spring rods (17) are uniformly connected between the supporting plate (3) and the bottom plate (13) at intervals.

2. The fixing seat of the transformer for the electric power engineering as claimed in claim 1, wherein a second strip-shaped groove (9) is formed in the surface of the supporting plate (3), and a dust screen (7) is bonded to the outer side of the second strip-shaped groove (9).

3. The fixing seat of the transformer for the electric power engineering as claimed in claim 1, wherein a first groove (14) is formed at the lower part of the outer frame (2) of the base and the supporting plate (3), inserting cylinders (19) are fixedly connected to two sides of the inner wall of the first groove (14), a pulley (22) is arranged in the first groove (14), and two ends of the pulley (22) are inserted into the inserting cylinders (19) through fixing rods (20).

4. The transformer fixing seat for electric power engineering according to claim 3, characterized in that the second spring ring (21) is embedded inside the insert cylinder (19).

5. The transformer fixing seat for the electric power engineering as claimed in claim 1, wherein connecting pieces (16) are fixedly connected to two sides of the supporting plate (3), a second groove (15) is formed in a side wall of the base outer frame (2), the connecting pieces (16) are inserted into the second groove (15), and a first spring ring (18) is connected to the top of the second groove (15).

6. The transformer fixing base for electric power engineering according to claim 1, wherein the height of the supporting plate (3) is slightly higher than that of the base outer frame (2).