CN212804059U - Power equipment vibration isolation installation device - Google Patents
Power equipment vibration isolation installation device Download PDFInfo
- Publication number
- CN212804059U CN212804059U CN202021292296.6U CN202021292296U CN212804059U CN 212804059 U CN212804059 U CN 212804059U CN 202021292296 U CN202021292296 U CN 202021292296U CN 212804059 U CN212804059 U CN 212804059U
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- China
- Prior art keywords
- vibration isolation
- damping
- base
- mounting base
- power equipment
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- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 title claims abstract description 59
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 238000013016 damping Methods 0.000 claims abstract description 63
- 230000035939 shock Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003990 capacitor Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of power equipment installation, in particular to a power equipment vibration isolation installation device, which comprises a vibration isolation base, an installation base and a vibration isolation structure arranged between the vibration isolation base and the installation base; the vibration isolation base is provided with a vibration isolation cavity, the vibration isolation structure comprises damping inclined rods arranged on the left side and the right side of the bottom of the mounting base and spring dampers arranged between the adjacent damping inclined rods, damping sliding blocks of T-shaped structures are arranged on the front side and the rear side of the bottom of the damping sliding plate, limiting sliding blocks are arranged on the side walls of the left side and the right side of the mounting base, and connecting rods are fixedly connected to the left side and the right side of the mounting base. The utility model discloses all set up rather than the shock attenuation down tube of being connected of rotating in the left and right sides of vibration isolation base, and set up in the bottom of shock attenuation down tube with vibration isolation base bottom sliding connection's shock attenuation slide, the spacing slider that sets up in the both sides about the mounting base and the left and right sides sliding connection in vibration isolation chamber can play the effect of all-round vibration isolation to power equipment.
Description
Technical Field
The utility model relates to a power equipment installs technical field, specifically is a power equipment vibration isolation installation device.
Background
The power capacitor is a capacitor used in a power system and an electrical equipment, and a large number of high-voltage power capacitors are used in the power system, particularly in an ultra-high voltage direct current transmission system. In the ultra-high voltage dc transmission system, there are a large number of harmonics, and when a harmonic current flows through the power capacitor, the internal electrodes and the insulating material of the power capacitor vibrate under the influence of a distorted power field generated by the harmonics, so that the entire power capacitor vibrates at the same time, and power equipment is damaged to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power equipment vibration isolation installation device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vibration isolation mounting device for electrical equipment comprises a vibration isolation base, a mounting base and a vibration isolation structure arranged between the vibration isolation base and the mounting base; the vibration isolation structure comprises damping inclined rods arranged on the left side and the right side of the bottom of the mounting base and spring dampers arranged between the adjacent damping inclined rods; the bottom of the damping diagonal rod is provided with a damping sliding plate, and the upper end and the lower end of the damping diagonal rod are respectively and rotatably connected with the mounting base and the damping sliding plate through rotating shafts; the front side and the rear side of the bottom of the damping sliding plate are respectively provided with a damping sliding block with a T-shaped structure, and the bottom wall of the vibration isolation cavity is provided with a damping sliding chute for the damping sliding block to slide linearly; the side walls of the left side and the right side of the mounting base are provided with limiting sliding blocks, and the side walls of the left side and the right side of the vibration isolation cavity are provided with limiting sliding grooves matched with the limiting sliding blocks in structure; the equal fixedly connected with connecting rod in the left and right sides of mounting base, the one end sliding connection that mounting base was kept away from to the connecting rod has the connecting sleeve, and the outside cover of connecting rod is equipped with reset spring.
Preferably, a first positioning slide rod is fixedly connected between the side walls of the left side and the right side of the damping chute, and a first damping spring is sleeved on the first positioning slide rod.
Preferably, a second positioning slide bar is connected between the upper inner wall and the lower inner wall of the limiting slide groove, and a second damping spring is sleeved at the upper end and the lower end of the second positioning slide bar.
Preferably, the left side and the right side of the connecting sleeve are provided with anti-falling blocks, and the inner walls around the vibration isolation cavity are provided with connecting sliding grooves for the connecting sleeve to longitudinally slide.
Preferably, the first damping spring is sleeved on the first positioning slide rods on the left side and the right side of the damping slide plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the damping inclined rods which are rotatably connected with the vibration isolation base are arranged on the left side and the right side of the vibration isolation base, and the damping slide plate which is slidably connected with the bottom of the vibration isolation base is arranged on the bottom of the damping inclined rods, so that when power equipment on the mounting base shakes, an effective damping effect is exerted on the mounting base; the limiting slide blocks arranged on the left side and the right side of the mounting base are connected with the left side and the right side of the vibration isolation cavity in a sliding mode, so that the effects of auxiliary guiding limiting and vibration isolating can be achieved when the vibration isolating inclined rod absorbs vibration of the mounting base, and the longitudinal vibration isolating effect of the vibration isolating structure is improved.
2. The utility model discloses all set up the connecting rod with connecting sleeve sliding connection in the left and right sides of mounting base, and the lateral wall sliding connection all around of connecting sleeve and installation cavity can assist the vibration isolation structure to play horizontal absorbing effect to the mounting base, and further this vibration isolation base's of improvement vibration isolation effect improves power equipment's stability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of part a of the present invention;
fig. 3 is a schematic structural diagram of part B of the present invention.
In the figure: 1. a vibration isolation base; 2. mounting a base; 3. a vibration isolation chamber; 4. a shock-absorbing diagonal rod; 5. a shock-absorbing slide plate; 6. a spring damper; 7. a shock-absorbing slide block; 8. a shock-absorbing chute; 9. a first positioning slide bar; 10. a first damping spring; 11. a limiting slide block; 12. a limiting chute; 13. a second positioning slide bar; 14. a second damping spring; 15. a connecting rod; 16. a connecting sleeve; 17. a return spring; 18. an anti-drop slide block; 19. and a connecting chute.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a vibration isolation mounting device for electrical equipment comprises a vibration isolation base 1, a mounting base 2 and a vibration isolation structure arranged between the vibration isolation base 1 and the mounting base 2; the vibration isolation base 1 is provided with a vibration isolation cavity 3, and the vibration isolation structure comprises damping inclined rods 4 arranged on the left side and the right side of the bottom of the mounting base 2 and spring dampers 6 arranged between the adjacent damping inclined rods 4; the bottom of the damping diagonal rod 4 is provided with a damping sliding plate 5, and the upper end and the lower end of the damping diagonal rod 4 are respectively and rotatably connected with the mounting base 2 and the damping sliding plate 5 through rotating shafts; the front side and the rear side of the bottom of the damping sliding plate 5 are both provided with damping sliding blocks 7 with T-shaped structures, and the bottom wall of the vibration isolation cavity 3 is provided with a damping sliding chute 8 for the damping sliding blocks 7 to slide linearly; the side walls of the left side and the right side of the mounting base 2 are provided with limiting slide blocks 11, and the side walls of the left side and the right side of the vibration isolation cavity 3 are provided with limiting slide grooves 12 matched with the limiting slide blocks 11 in structure; the equal fixedly connected with connecting rod 15 in the left and right sides of mounting base 2, the one end sliding connection that connecting rod 15 kept away from mounting base 2 has connecting sleeve 16, and the outside cover of connecting rod 15 is equipped with reset spring 17.
Furthermore, a first positioning slide rod 9 is fixedly connected between the side walls of the left side and the right side of the damping chute 8, and a first damping spring 10 is sleeved on the first positioning slide rod 9.
Furthermore, a second positioning slide bar 13 is connected between the upper inner wall and the lower inner wall of the limiting slide groove 12, and a second damping spring 14 is sleeved at each of the upper end and the lower end of the second positioning slide bar 13.
Furthermore, anti-falling blocks 18 are arranged on the left side and the right side of the connecting sleeve 16, and connecting sliding grooves 19 for the connecting sleeve 16 to longitudinally slide are arranged on the inner walls around the vibration isolating cavity 3.
Furthermore, a first damping spring 10 is sleeved on the first positioning slide bars 9 at the left and right sides of the damping slide plate 5.
The working principle is as follows: when taking place to rock in the power equipment use on this mounting base 2, the inclination that rotates the shock attenuation down tube 4 of being connected with the 2 bottom left and right sides of mounting base changes, make the shock attenuation slide 5 of the bottom of shock attenuation down tube 4 be linear displacement motion along the direction of shock attenuation spout 8 under the cooperation of damping slider 7 with shock attenuation spout 8, and simultaneously, the inside first location slide bar 9 of damping slider 7 is under first damping spring 10's effect, play the effect that elasticity resets to damping slider 7, reach the purpose to mounting base 2 buffering with this. Meanwhile, the limiting slide blocks 11 and the connecting sleeves 16 arranged on the left side and the right side of the mounting base 2 move in the same direction with the mounting base 2 in the limiting slide grooves 12 and the connecting slide grooves 19 respectively, and the limiting slide blocks 11 can play a role in assisting guiding limiting and damping when the damping inclined rods 4 damp the mounting base 2 under the action of the second damping springs 14 at the upper end and the lower end of the limiting slide blocks and the second positioning slide rods 13 inside the limiting slide blocks, so that the longitudinal damping effect of the vibration isolation structure is improved. When the mounting base 2 transversely rocks, the connecting rods 15 on the left and right sides of the mounting base 2 transversely linearly slide in the connecting sleeves 16, and play a role in transversely damping the mounting base 2 under the action of the return springs 17, so that the vibration isolation effect of the vibration isolation base 1 is further improved, and the stability of the power equipment is improved.
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 (5)
1. The utility model provides an electrical equipment vibration isolation installation device which characterized in that: the vibration isolation structure comprises a vibration isolation base (1), a mounting base (2) and a vibration isolation structure arranged between the vibration isolation base (1) and the mounting base (2); the vibration isolation base (1) is provided with a vibration isolation cavity (3), and the vibration isolation structure comprises damping inclined rods (4) arranged on the left side and the right side of the bottom of the mounting base (2) and spring dampers (6) arranged between the adjacent damping inclined rods (4); the bottom of the damping diagonal rod (4) is provided with a damping sliding plate (5), and the upper end and the lower end of the damping diagonal rod (4) are respectively and rotatably connected with the mounting base (2) and the damping sliding plate (5) through rotating shafts; the front side and the rear side of the bottom of the damping sliding plate (5) are respectively provided with a damping sliding block (7) with a T-shaped structure, and the bottom wall of the vibration isolation cavity (3) is provided with a damping sliding chute (8) for the damping sliding block (7) to slide linearly; the side walls of the left side and the right side of the mounting base (2) are provided with limiting sliding blocks (11), and the side walls of the left side and the right side of the vibration isolation cavity (3) are provided with limiting sliding grooves (12) structurally matched with the limiting sliding blocks (11); the equal fixedly connected with connecting rod (15) in both sides about mounting base (2), the one end sliding connection that mounting base (2) were kept away from in connecting rod (15) has connecting sleeve (16), and the outside cover of connecting rod (15) is equipped with reset spring (17).
2. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: fixedly connected with first location slide bar (9) between the lateral wall of shock attenuation spout (8) left and right sides, the cover is equipped with first damping spring (10) on first location slide bar (9).
3. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: and a second positioning slide rod (13) is connected between the upper inner wall and the lower inner wall of the limiting slide groove (12), and second damping springs (14) are sleeved at the upper end and the lower end of the second positioning slide rod (13).
4. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the left side and the right side of the connecting sleeve (16) are provided with anti-drop blocks (18), and the inner walls around the vibration isolation cavity (3) are provided with connecting sliding grooves (19) for the connecting sleeve (16) to longitudinally slide.
5. The vibration isolation mounting device for electric power equipment according to claim 2, wherein: the first damping spring (10) is sleeved on the first positioning slide bars (9) on the left side and the right side of the damping slide plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021292296.6U CN212804059U (en) | 2020-07-03 | 2020-07-03 | Power equipment vibration isolation installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021292296.6U CN212804059U (en) | 2020-07-03 | 2020-07-03 | Power equipment vibration isolation installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804059U true CN212804059U (en) | 2021-03-26 |
Family
ID=75100965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021292296.6U Expired - Fee Related CN212804059U (en) | 2020-07-03 | 2020-07-03 | Power equipment vibration isolation installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804059U (en) |
-
2020
- 2020-07-03 CN CN202021292296.6U patent/CN212804059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |