CN212659396U

CN212659396U - But vibration/noise reduction's transformer subassembly

Info

Publication number: CN212659396U
Application number: CN202021855143.8U
Authority: CN
Inventors: 邓少东; 陈鹏程
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-05
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a transformer technical field just discloses a but vibration/noise reduction's transformer subassembly, including the inner shell, the transformer subassembly installation cavity has been seted up to the inside of inner shell, the outer wall fixedly connected with damping spring of inner shell, the right side fixedly connected with shell of damping spring one, the fixed knot of bottom fixedly connected with of shell, the bottom fixedly connected with slide bar of inner shell, the bottom fixedly connected with pulley of slide bar, the bottom fixedly connected with mount pad of shell. This but vibration/noise reduction's transformer subassembly is equipped with the pulley through the bottom of inner shell to the outer wall fixedly connected with damping spring of inner shell is one, consequently can reduce the transformer and produce vibrations at the during operation. This but vibration/noise reduction's transformer subassembly has the support cap through the bottom plate joint to support the inside damping device that is provided with of cap, conduction efficiency that can effectual reduction vibrations, indirect the purpose of making an uproar that has fallen has been reached.

Description

But vibration/noise reduction's transformer subassembly

Technical Field

The utility model relates to a transformer technical field specifically is a but vibration/noise reduction's transformer subassembly.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components of the transformer are a primary coil, a secondary coil and an iron core, the transformer is one of main equipment of a power plant and a power substation, the transformer can not only improve the voltage to transmit electric energy to a power utilization area, but also reduce the voltage into various levels of service voltage so as to meet the power utilization requirement, and the transformer has a great effect in daily life.

Correspondingly, because the power of the transformer is very high, the cooling fan is required to be used for cooling when the transformer is used, the transformer and the cooling fan inevitably generate vibration when in operation, great noise is generated, the environment is polluted, and surrounding resident life is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but vibration/noise reduction's transformer subassembly possesses but vibration/noise reduction's advantage, can cause noise pollution's problem when having solved transformer operation.

(II) technical scheme

For the purpose that realizes above-mentioned vibration/noise reduction, the utility model provides a following technical scheme: a transformer assembly capable of absorbing shock and reducing noise comprises an inner shell, wherein a transformer assembly installation cavity is formed in the inner shell, a first shock-absorbing spring is fixedly connected to the outer wall of the inner shell, an outer shell is fixedly connected to the right side of the first shock-absorbing spring, a fixing buckle is fixedly connected to the bottom of the outer shell, a pulley rod is fixedly connected to the bottom of the inner shell, a pulley is fixedly connected to the bottom of the pulley rod, an installation seat is fixedly connected to the bottom of the outer shell, a supporting cap is fixedly connected to the bottom of the installation seat, a bottom plate is clamped to the bottom of the supporting cap, a bayonet is formed in the upper surface of the bottom plate, a shock-absorbing pad is fixedly connected to the outer wall of the bottom;

the mounting seat comprises a screw hole, and a positioning hole is formed in the bottom of the mounting seat;

the support cap comprises a support head, the bottom of the support head is fixedly connected with a pulley block, the outer wall of the pulley block is movably connected with a cap shell, the bottom of the pulley block is fixedly connected with a damping spring II, the bottom of the damping spring II is fixedly connected with a fixed block, and the bottom of the cap shell is fixedly connected with a protrusion.

Preferably, the bottom of the inner shell is parallel to the horizontal plane, and the number of the first damping springs is not less than four.

Preferably, the mounting seat and the bottom plate are parallel to a horizontal plane.

Preferably, the number of the support caps is not less than fifteen, and the support caps are uniformly arranged.

Preferably, the bayonet is matched with the bulge.

Preferably, the positioning hole is matched with the support head.

Preferably, the axle center of the pulley block and the axle center of the damping spring II are on the same straight line.

(III) advantageous effects

Compared with the prior art, the utility model provides a but vibration/noise reduction's transformer subassembly possesses following beneficial effect:

1. this but vibration/noise reduction's transformer subassembly is equipped with the pulley through the bottom of inner shell to the outer wall fixedly connected with damping spring of inner shell is one, consequently can reduce the transformer and produce vibrations at the during operation.

2. This but vibration/noise reduction's transformer subassembly has the support cap through the bottom plate joint to support the inside damping device that is provided with of cap, conduction efficiency that can effectual reduction vibrations, indirect the purpose of making an uproar that has fallen has been reached.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a top view of the mounting base of the present invention;

fig. 4 is a bottom view of the mounting base of the present invention;

fig. 5 is a cross-sectional view of the support cap of the present invention.

In the figure: 1. an inner shell; 2. a transformer assembly mounting cavity; 3. a first damping spring; 4. a housing; 5. a fixing buckle; 6. a pulley; 7. a pulley lever; 8. a mounting seat; 9. a support cap; 10. a base plate; 11. a bayonet; 12. a shock pad; 13. a foundation; 81. a screw hole; 82. positioning holes; 91. a support head; 92. a cap shell; 93. a pulley block; 94. a second damping spring; 95. a fixed block; 96. and (4) protruding.

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.

Referring to fig. 1-5, a transformer assembly capable of reducing vibration and noise comprises an inner shell 1, wherein the bottom of the inner shell 1 is parallel to a horizontal plane to ensure that the transformer is not deviated during installation, a transformer assembly installation cavity 2 is formed inside the inner shell 1, a damping spring i 3 is fixedly connected to the outer wall of the inner shell 1, the number of the damping spring i 3 is not less than four, so that vibration generated during operation of the transformer can be effectively reduced, an outer shell 4 is fixedly connected to the right side of the damping spring i 3, a fixing buckle 5 is fixedly connected to the bottom of the outer shell 4, a pulley rod 7 is fixedly connected to the bottom of the inner shell 1, a pulley 6 is fixedly connected to the bottom of the pulley rod 7, an installation seat 8 is fixedly connected to the bottom of the outer shell 4, a support cap 9 is fixedly connected to the bottom of the installation seat 8, the number of the support caps 9 is not less than, the mounting seat 8 and the bottom plate 10 are parallel to the horizontal plane, so that the device is guaranteed to be horizontal and cannot turn on one side, the upper surface of the bottom plate 10 is provided with the bayonet 11, the bayonet 11 is matched with the protrusion 96, the supporting cap 9 can be fixed on the bottom plate 10, a better connection effect is achieved, the outer wall of the bottom plate 10 is fixedly connected with the shock pad 12, and the lower surface of the shock pad 12 is fixedly connected with the foundation 13;

the mounting seat 8 comprises a screw hole 81, the bottom of the mounting seat 8 is provided with a positioning hole 82, and the positioning hole 82 is matched with the supporting head 91, so that the structure is more stable, and the damping effect is better;

the supporting cap 9 comprises a supporting head 91, the bottom of the supporting head 91 is fixedly connected with a pulley block 93, the outer wall of the pulley block 93 is movably connected with a cap shell 92, the bottom of the pulley block 93 is fixedly connected with a damping spring II 94, the pulley block 93 and the axle center of the damping spring II 94 are on the same straight line, the working effect of the supporting cap 9 is better, the bottom of the damping spring II 94 is fixedly connected with a fixing block 95, and the bottom of the cap shell 92 is fixedly connected with a protrusion 96.

The working principle and the working process are that firstly, the transformer is fixedly arranged in the transformer assembly mounting cavity 2, when the transformer and the cooling fan work, a huge vibration effect can be generated, but the bottom of the inner shell 1 is provided with the pulley 6, and the outer wall of the inner shell 1 is fixedly connected with the damping spring I3, so that the vibration generated when the transformer works can be effectively reduced, the supporting cap 9 is clamped on the bottom plate 10, and the damping device is arranged inside the supporting cap 9, so that the vibration conduction efficiency can be effectively reduced, and the purpose of reducing the noise is indirectly achieved.

In summary, the pulley 6 is installed at the bottom of the inner shell 1, and the damping spring one 3 is fixedly connected to the outer wall of the inner shell 1, so that the vibration generated during the operation of the transformer can be reduced.

This but vibration/noise reduction's transformer subassembly has support cap 9 through bottom plate 10 joint to support cap 9 inside and be provided with damping device, the conduction efficiency that can effectual reduction vibrations, indirect purpose of making an uproar that has reached falls.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A transformer assembly capable of absorbing and reducing vibration and noise comprises an inner shell (1), and is characterized in that: a transformer component mounting cavity (2) is formed in the inner shell (1), a damping spring I (3) is fixedly connected to the outer wall of the inner shell (1), the right side of the first damping spring (3) is fixedly connected with a shell (4), the bottom of the shell (4) is fixedly connected with a fixing buckle (5), the bottom of the inner shell (1) is fixedly connected with a pulley lever (7), the bottom of the pulley lever (7) is fixedly connected with a pulley (6), the bottom of the shell (4) is fixedly connected with a mounting seat (8), the bottom of the mounting seat (8) is fixedly connected with a supporting cap (9), a bottom plate (10) is clamped at the bottom of the supporting cap (9), a bayonet (11) is arranged on the upper surface of the bottom plate (10), the outer wall of the bottom plate (10) is fixedly connected with a shock pad (12), and the lower surface of the shock pad (12) is fixedly connected with a foundation (13);

the mounting seat (8) comprises a screw hole (81), and the bottom of the mounting seat (8) is provided with a positioning hole (82);

the supporting cap (9) comprises a supporting head (91), a pulley block (93) is fixedly connected to the bottom of the supporting head (91), a cap shell (92) is movably connected to the outer wall of the pulley block (93), a damping spring II (94) is fixedly connected to the bottom of the pulley block (93), a fixing block (95) is fixedly connected to the bottom of the damping spring II (94), and a protrusion (96) is fixedly connected to the bottom of the cap shell (92).

2. A transformer assembly according to claim 1, wherein: the bottom of the inner shell (1) is parallel to the horizontal plane, and the number of the damping springs I (3) is not less than four.

3. A transformer assembly according to claim 1, wherein: the mounting seat (8) and the bottom plate (10) are parallel to the horizontal plane.

4. A transformer assembly according to claim 1, wherein: the number of the supporting caps (9) is not less than fifteen, and the supporting caps are uniformly arranged.

5. A transformer assembly according to claim 1, wherein: the bayonet (11) is matched with the bulge (96).

6. A transformer assembly according to claim 1, wherein: the positioning hole (82) is matched with the support head (91).

7. A transformer assembly according to claim 1, wherein: the pulley block (93) and the axle center of the second damping spring (94) are on the same straight line.