CN219349926U - Transformer with shock attenuation lower margin - Google Patents
Transformer with shock attenuation lower margin Download PDFInfo
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- CN219349926U CN219349926U CN202320436761.6U CN202320436761U CN219349926U CN 219349926 U CN219349926 U CN 219349926U CN 202320436761 U CN202320436761 U CN 202320436761U CN 219349926 U CN219349926 U CN 219349926U
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- transformer
- shock attenuation
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- 230000035939 shock Effects 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 16
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Vibration Prevention Devices (AREA)
Abstract
The utility model belongs to the technical field of transformers, and particularly relates to a transformer with shock absorption feet, which comprises a transformer, wherein L-shaped bases are symmetrically distributed on two sides of the lower surface of the transformer respectively, bolts are connected with the inner wall of the L-shaped bases in a threaded manner, the surfaces of the bolts are fixed on the two sides of the L-shaped bases through two nuts, the shock absorption feet are fixedly connected with the lower ends of the bolts, and a shock absorption supporting mechanism is arranged on the lower surface of the transformer. This transformer with shock attenuation lower margin is convenient for alleviate the atress condition of shock attenuation lower margin through setting up shock attenuation supporting mechanism to improve the support area of stress of transformer, thereby avoid the transformer unable steady that keeps in the use, the transformer produces vibrations in the course of the work and drives the inner wall removal of support column along the recess, thereby drive compression spring and take place deformation, the elasticity that compression spring deformation produced is as absorbing restoring force, and then slows down the vibrations of partial transformer, reaches the effect that the shock attenuation supported.
Description
Technical Field
The utility model relates to the technical field of transformers, in particular to a transformer with damping feet.
Background
A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the 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 transformers), and the like.
Most of the prior transformers are commonly arranged on a fixed base surface, only the damping foundation feet are used as main damping modes, the damping effect is poor, the prior transformers cannot adapt to complex and changeable environments, and meanwhile, the stress areas of the damping foundation feet are limited, so that the prior transformers cannot be balanced to support the prior transformers, and the prior transformers cannot be kept stable in the working process of the prior transformers.
Disclosure of Invention
Based on the technical problems presented above, the utility model provides a transformer with shock absorption feet.
The utility model provides a transformer with damping feet, which comprises a transformer, wherein two sides of the lower surface of the transformer are symmetrically provided with L-shaped bases respectively, the inner wall of each L-shaped base is in threaded connection with bolts, the surfaces of the bolts are respectively fixed on the two sides of each L-shaped base through two nuts, the lower ends of the bolts are fixedly connected with the damping feet, the lower surface of the transformer is provided with a damping supporting mechanism, the damping supporting mechanism comprises supporting pads, and the stress area of the transformer is increased through the supporting pads.
Buffer mechanisms are respectively arranged on the other two sides of the lower surface of the transformer, and comprise coil springs which are driven to stretch out and draw back through vibration of the transformer.
Preferably, the damping support mechanism further comprises a plurality of grooves, the grooves are arranged on the upper surface of the support pad in a rectangular array, compression springs are fixedly connected to the inner walls of the grooves, and support columns are fixedly connected to the free ends of the compression springs.
Through the technical scheme, the elastic force generated by deformation of the compression spring is used as the restoring force of shock absorption, so that the shock of part of the transformer is relieved.
Preferably, the surface of the support column is in sliding clamping connection with the inner wall of the groove, and the upper end of the support column is fixedly connected with the lower surface of the transformer.
Through the technical scheme, the transformer vibrates in the working process to drive the support column to move along the inner wall of the groove, so that the compression spring is driven to deform.
Preferably, the material of the supporting pad is polyurethane elastomer.
Through the technical scheme, the polyurethane elastomer is a high polymer synthetic material with the performance between rubber and plastic, and is characterized by wide hardness adjustment range, elasticity of the rubber and hardness of the plastic, mechanical properties, wear resistance and rebound resilience, so that the polyurethane elastomer can not only effectively support a transformer, but also slow down vibration of part of the transformer.
Preferably, the buffer mechanism further comprises L-shaped supporting plates symmetrically distributed on two sides of the transformer, a hinge seat is fixedly arranged on the surface of the transformer, the other hinge seat is fixedly arranged on the surface of the L-shaped supporting plates, and a telescopic rod is arranged between the two hinge seats.
Through above-mentioned technical scheme, the vibrations of transformer drive telescopic link flexible to drive the telescopic link and take place the skew on articulated seat at the in-process that the transformer removed, L type backup pad improves the area of atress of telescopic link.
Preferably, two ends of the telescopic rod are hinged with the surfaces of the two hinged seats through pin shafts respectively, the spiral spring is sleeved on the surface of the telescopic rod in a sliding manner, and two ends of the spiral spring are fixedly connected with two ends of the telescopic rod respectively.
Through the technical scheme, the spiral spring on the telescopic driving surface of the telescopic rod deforms, so that the vibration of the transformer is relieved through the elasticity generated by the deformation of the spiral spring.
The beneficial effects of the utility model are as follows:
1. through setting up shock attenuation supporting mechanism, be convenient for alleviate the atress condition of shock attenuation lower margin to improve the support area of transformer, thereby avoid the transformer unable steady that keeps in the use, the transformer produces vibrations in the course of the work and drives the inner wall removal of support column along the recess, thereby drive compression spring and take place deformation, the elasticity that compression spring deformation produced is as absorbing restoring force, and then slows down the vibrations of partial transformer, reaches shock attenuation support's effect.
2. Through setting up buffer gear, be convenient for alleviate the vibrations of transformer both sides, further improve the shock attenuation effect to the transformer, the vibrations of transformer drive telescopic link is flexible, and the flexible coil spring who drives the surface of telescopic link takes place to deform, and the elasticity that coil spring deformation produced slows down the vibrations of transformer to move down in the transformer vibrations and drive the telescopic link and take place the skew along articulated seat, reach absorbing effect.
Drawings
FIG. 1 is a schematic view of a transformer with shock absorbing legs according to the present utility model;
FIG. 2 is a perspective view of a coil spring structure of a transformer with shock absorbing legs according to the present utility model;
FIG. 3 is a perspective view of a compression spring structure of a transformer with shock absorbing legs according to the present utility model;
fig. 4 is a perspective view of an L-shaped base structure of a transformer with shock absorbing legs according to the present utility model.
In the figure: 1. a transformer; 2. an L-shaped base; 3. a bolt; 4. damping foot margin; 5. a support pad; 51. a groove; 52. a compression spring; 53. a support column; 6. a coil spring; 61. an L-shaped support plate; 62. a hinge base; 63. a telescopic rod.
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.
Referring to fig. 1-4, a transformer with shock attenuation lower margin, including transformer 1, the lower surface both sides of transformer 1 are the symmetric distribution respectively and have L type base 2, and the inner wall threaded connection of L type base 2 has bolt 3, and the surface of bolt 3 passes through two nuts to be fixed in the both sides of L type base 2, and the lower extreme fixedly connected with shock attenuation lower margin 4 of bolt 3, the lower surface of transformer 1 is provided with shock attenuation supporting mechanism, and shock attenuation supporting mechanism includes supporting pad 5, increases the stress area of transformer 1 through supporting pad 5.
In order to slow down the vibrations of partial transformer 1, shock attenuation supporting mechanism still includes recess 51, a plurality of recesses 51 are rectangular array and offer at the upper surface of supporting pad 5, the inner wall fixedly connected with compression spring 52 of recess 51, the free end fixedly connected with support column 53 of compression spring 52, and the surface and the inner wall slip joint of recess 51 of support column 53, the upper end and the lower fixed surface of transformer 1 of support column 53 are connected, the vibrations through transformer 1 drive support column 53 and remove along the inner wall of recess 51 and make compression spring 52 take place deformation, the elasticity that will compress spring 52 deformation produced is as the resilience of shock attenuation, thereby reduce the vibrations of transformer 1.
In order to support the transformer 1 conveniently, the supporting pad 5 is made of polyurethane elastomer, and the polyurethane elastomer is a polymer composite material with performance between rubber and plastic, and is characterized in that the hardness adjustment range is wide, the elasticity of the rubber and the hardness of the plastic are both provided, and the mechanical property, the wear resistance and the rebound resilience are provided, so that the transformer 1 can be supported effectively, and the vibration of part of the transformer 1 can be relieved.
Through setting up shock attenuation supporting mechanism, be convenient for alleviate shock attenuation lower margin 4's atress condition to improve the support area of transformer 1, thereby avoid transformer 1 unable steady that keeps in the use, transformer 1 produces vibrations in the course of the work and drive support column 53 along the inner wall removal of recess 51, thereby drive compression spring 52 and take place deformation, compression spring 52 deformation produced elasticity is as absorbing restoring force, and then slows down the vibrations of partial transformer 1, reaches the effect that the shock attenuation supported.
Buffer mechanisms are respectively arranged on the other two sides of the lower surface of the transformer 1, and comprise coil springs 6, and the coil springs 6 are driven to stretch through vibration of the transformer 1.
In order to slow down the vibrations of transformer 1 both sides, buffer gear still includes the L type backup pad 61 of symmetric distribution in transformer 1 both sides, the fixed surface of transformer 1 installs articulated seat 62, another articulated seat 62 fixed mounting is at the surface of L type backup pad 61, be provided with telescopic link 63 between two articulated seats 62, and the both ends of telescopic link 63 are articulated with the surface of two articulated seats 62 through the round pin axle respectively, coil spring 6 sliding sleeve connects the surface at telescopic link 63, coil spring 6's both ends respectively with telescopic link 63's both ends fixed connection, vibration through transformer 1 drives telescopic link 63 and stretches out and draws back, telescopic link 63's flexible drive coil spring 6 takes place the deformation, the elasticity that compression spring 52 deformation produced is used for slowing down transformer 1's vibrations.
Through setting up buffer gear, be convenient for alleviate the vibrations of transformer 1 both sides, further improve the shock attenuation effect to transformer 1, the vibrations of transformer 1 drive telescopic link 63 flexible, and the flexible coil spring 6 that drives the surface of telescopic link 63 takes place the deformation, and the elasticity that coil spring 6 deformation produced slows down the vibrations of transformer 1 to move down in driving telescopic link 63 along articulated seat 62 along with transformer 1 vibrations and take place the skew, reach the absorbing effect.
Working principle: when the transformer 1 is used, the shock-absorbing foundation 4 is arranged under the L-shaped base 2 through threaded connection of the bolt 3 and the L-shaped base 2, and the bolt 3 is fixed on the L-shaped base 2 through nuts;
vibration generated when the transformer 1 is used drives the support column 53 to move along the inner wall of the groove 51, so that the compression spring 52 is driven to deform, and the elasticity generated by deformation of the compression spring 52 is used as a restoring force for damping, so that the vibration of part of the transformer 1 is relieved;
the vibration of the transformer 1 also drives the telescopic rod 63 to stretch, the stretching of the telescopic rod 63 drives the spiral spring 6 on the surface to deform, the elasticity generated by the deformation of the spiral spring 6 slows down the vibration of the transformer 1, and the telescopic rod 63 is driven to deviate along the hinging seat 62 along with the downward movement in the vibration of the transformer 1;
meanwhile, the shock-absorbing feet 4 slow down the vibration of part of the transformer 1, so that the vibration effect is further enhanced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a transformer with shock attenuation lower margin, includes transformer (1), its characterized in that: the transformer is characterized in that L-shaped bases (2) are symmetrically distributed on two sides of the lower surface of the transformer (1), bolts (3) are connected to the inner wall of the L-shaped bases (2) in a threaded mode, the surfaces of the bolts (3) are respectively fixed on two sides of the L-shaped bases (2) through two nuts, damping feet (4) are fixedly connected to the lower ends of the bolts (3), a damping supporting mechanism is arranged on the lower surface of the transformer (1), the damping supporting mechanism comprises supporting pads (5), and the stress area of the transformer (1) is increased through the supporting pads (5);
buffer mechanisms are respectively arranged on the other two sides of the lower surface of the transformer (1), each buffer mechanism comprises a spiral spring (6), and the spiral springs (6) are driven to stretch through vibration of the transformer (1).
2. A transformer with shock absorbing feet according to claim 1, wherein: the damping support mechanism further comprises grooves (51), the grooves (51) are formed in a rectangular array, the upper surface of the support pad (5) is provided with compression springs (52) fixedly connected to the inner walls of the grooves (51), and support columns (53) are fixedly connected to the free ends of the compression springs (52).
3. A transformer with shock absorbing feet according to claim 2, wherein: the surface of the support column (53) is in sliding clamping connection with the inner wall of the groove (51), and the upper end of the support column (53) is fixedly connected with the lower surface of the transformer (1).
4. A transformer with shock absorbing feet according to claim 1, wherein: the supporting pad (5) is made of polyurethane elastomer.
5. A transformer with shock absorbing legs as set forth in claim 4, wherein: the buffer mechanism further comprises L-shaped supporting plates (61) symmetrically distributed on two sides of the transformer (1), a hinge seat (62) is fixedly arranged on the surface of the transformer (1), the other hinge seat (62) is fixedly arranged on the surface of the L-shaped supporting plates (61), and a telescopic rod (63) is arranged between the two hinge seats (62).
6. A transformer with shock absorbing feet according to claim 5, wherein: the two ends of the telescopic rod (63) are hinged with the surfaces of the two hinged seats (62) through pin shafts respectively, the spiral spring (6) is sleeved on the surface of the telescopic rod (63) in a sliding mode, and the two ends of the spiral spring (6) are fixedly connected with the two ends of the telescopic rod (63) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436761.6U CN219349926U (en) | 2023-03-09 | 2023-03-09 | Transformer with shock attenuation lower margin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320436761.6U CN219349926U (en) | 2023-03-09 | 2023-03-09 | Transformer with shock attenuation lower margin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219349926U true CN219349926U (en) | 2023-07-14 |
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ID=87111777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320436761.6U Active CN219349926U (en) | 2023-03-09 | 2023-03-09 | Transformer with shock attenuation lower margin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219349926U (en) |
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2023
- 2023-03-09 CN CN202320436761.6U patent/CN219349926U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 201400 room 1343, building 2, 898 Pinghai Road, Situan Town, Fengxian District, Shanghai Patentee after: SHANGHAI FANPU POWER PROTECTION EQUIPMENT CO.,LTD. Country or region after: China Address before: 350400 No. 301, Zhuangshang village, beicuo Town, Pingtan County, Fuzhou City, Fujian Province Patentee before: Fujian Kaijia Industrial Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |