CN210722768U - Level formula antidetonation power capacitor - Google Patents
Level formula antidetonation power capacitor Download PDFInfo
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- CN210722768U CN210722768U CN201921836549.9U CN201921836549U CN210722768U CN 210722768 U CN210722768 U CN 210722768U CN 201921836549 U CN201921836549 U CN 201921836549U CN 210722768 U CN210722768 U CN 210722768U
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Abstract
The utility model discloses a hierarchical formula antidetonation power capacitor, including capacitor body and install a plurality of binding post in the capacitor body upper end, the bottom fixedly connected with detachable mounting panel of capacitor body, the below of mounting panel is equipped with the bottom plate, be equipped with a plurality of first damper between mounting panel and the bottom plate, still the symmetry is equipped with the second damper between mounting panel and the bottom plate; the first damping mechanism comprises a piston cylinder and a piston rod, the piston cylinder is vertically and fixedly connected to the lower end of the mounting plate, the piston rod is vertically and fixedly connected to the upper end of the bottom plate, the upper end of the piston rod penetrates through the piston cylinder and is fixedly connected with a piston plate, and the piston plate is vertically connected with the piston cylinder in a sliding mode in a sealing mode. The utility model discloses a set up first damper and second damper, when capacitor body receives vibrations, carry out multistage shock attenuation, can consume totally with the vibrations gradually, capacitor body can not receive the vibrations influence basically, guarantees capacitor body's normal operating constantly.
Description
Technical Field
The utility model relates to a condenser technical field especially relates to a level formula antidetonation power capacitor.
Background
Two conductors close to each other with a layer of non-conductive insulating medium in between constitute the capacitor. When a voltage is applied across the two plates of the capacitor, the capacitor stores charge.
Need use the antidetonation device in order to guarantee power capacitor's normal operating at power capacitor's course of operation, current antidetonation device antidetonation effect is poor, easily receives vibrations and takes place to empty in the course of operation more, leads to power capacitor can't continue to operate, can take place the conflagration because of producing the spark when serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the background art, and a hierarchical formula antidetonation power capacitor who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a layered anti-seismic power capacitor comprises a capacitor body and a plurality of wiring terminals arranged at the upper end of the capacitor body, wherein a detachable mounting plate is fixedly connected to the bottom end of the capacitor body, a bottom plate is arranged below the mounting plate, a plurality of first damping mechanisms are arranged between the mounting plate and the bottom plate, and second damping mechanisms are symmetrically arranged between the mounting plate and the bottom plate; the first damping mechanism comprises a piston cylinder vertically and fixedly connected to the lower end of the mounting plate and a piston rod vertically and fixedly connected to the upper end of the bottom plate, the upper end of the piston rod penetrates through the piston cylinder and is fixedly connected with a piston plate, the piston plate is vertically and hermetically connected with the piston cylinder in a sliding manner, and an elastic part is movably sleeved on the outer wall of the piston rod positioned in the piston cylinder; the second damping mechanism comprises two fixed plates fixedly connected to the lower end of the mounting plate, a rotating rod is connected between the two fixed plates in a rotating mode, a torsion spring is movably sleeved on the rotating rod, two ends of the torsion spring are fixedly connected with the mounting plate and the rotating rod respectively, a rotating piece is fixedly sleeved on the outer wall of the rotating rod and is in a tuning fork shape, a roller is installed at the lower end of the rotating piece in a rotating mode, a moving block which is in a right trapezoid shape is connected to the upper end of the bottom plate through a sliding mechanism, the left side face of the moving block is an inclined face and is in contact with the roller, a supporting plate is fixedly connected to the upper end of the bottom plate and one side of the moving block, far away from the.
Preferably, the elastic element is a return spring, and two ends of the return spring are fixedly connected with the piston plate and the inner bottom wall of the piston cylinder respectively.
Preferably, one side of the rotating part far away from the piston cylinder is fixedly connected with a traction rope, and one end of the traction rope far away from the rotating part is fixedly connected with the lower end of the mounting plate.
Preferably, the sliding mechanism comprises a sliding block fixedly connected to the lower end of the moving block, and a sliding groove in sliding connection with the sliding block is formed in the upper end of the bottom plate.
Preferably, the side surface of the sliding block is in a dovetail shape, and the sliding groove is a dovetail groove.
Preferably, the capacitor body is fixedly connected to the upper end of the mounting plate through screws.
Compared with the prior art, the hierarchical anti-seismic power capacitor has the advantages that:
the utility model discloses a set up first damper and second damper, when capacitor body receives vibrations, carry out multistage shock attenuation, can consume totally with the vibrations gradually, capacitor body can not receive the vibrations influence basically, guarantees capacitor body's normal operating constantly.
Drawings
Fig. 1 is a schematic structural view of a hierarchical anti-seismic power capacitor provided by the present invention;
FIG. 2 is a partially enlarged schematic view of FIG. 1;
fig. 3 is the utility model provides a structural schematic diagram of level formula antidetonation power capacitor part side.
In the figure: the capacitor comprises a capacitor body 1, a wiring terminal 2, a mounting plate 3, a bottom plate 4, a piston cylinder 5, a piston plate 6, a piston rod 7, a return spring 8, a fixing plate 9, a rotating rod 10, a torsion spring 11, a rotating part 12, a roller 13, a traction rope 14, a moving block 15, a butting plate 16, an air spring 17, a sliding block 18 and a sliding groove 19.
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.
Referring to fig. 1-3, a layered anti-seismic power capacitor comprises a capacitor body 1 and a plurality of wiring terminals 2 mounted at the upper end of the capacitor body 1, wherein the bottom end of the capacitor body 1 is fixedly connected with a detachable mounting plate 3, a bottom plate 4 is arranged below the mounting plate 3, a plurality of first damping mechanisms are arranged between the mounting plate 3 and the bottom plate 4, and second damping mechanisms are symmetrically arranged between the mounting plate 3 and the bottom plate 4;
the first damping mechanism comprises a piston cylinder 5 vertically and fixedly connected to the lower end of the mounting plate 3 and a piston rod 7 vertically and fixedly connected to the upper end of the bottom plate 4, the upper end of the piston rod 7 penetrates through the piston cylinder 5 and is fixedly connected with a piston plate 6, the piston plate 6 is vertically and hermetically connected with the piston cylinder 5 in a sliding manner, and an elastic part is movably sleeved on the outer wall of the piston rod 7 positioned in the piston cylinder 5;
the second damping mechanism comprises two fixed plates 9 fixedly connected with the lower end of the mounting plate 3, a rotating rod 10 is connected between the two fixed plates 9 in a rotating way, a torsion spring 11 is movably sleeved on the rotating rod 10, two ends of the torsion spring 11 are respectively and fixedly connected with the mounting plate 3 and the rotating rod 10, a rotating piece 12 is fixedly sleeved on the outer wall of the rotating rod 10, the rotating piece 12 is in a tuning fork shape, as shown in fig. 3, a roller 13 is rotatably mounted at the lower end of the rotating member 12, a moving block 15 in a right trapezoid shape is connected to the upper end of the bottom plate 4 through a sliding mechanism, the left side surface of the moving block 15 is an inclined surface and is in contact with the roller 13, a resisting plate 16 is fixedly connected to the upper end of the bottom plate 4 and to one side of the moving block 15 away from the piston cylinder 5, an air spring 17 is fixedly connected between the resisting plate 16 and the moving block 15, and the air spring 17 is an air bag filled with air and is formed by deformation of air and a bag body.
Specifically, the elastic component is a return spring 8, and two ends of the return spring 8 are fixedly connected with the inner bottom wall of the piston plate 6 and the inner bottom wall of the piston cylinder 5 respectively, so that the return is facilitated.
Further, one side fixedly connected with haulage rope 14 that the piece 12 kept away from piston tube 5 rotates, haulage rope 14 keep away from the one end of piece 12 and the lower extreme fixed connection of mounting panel 3, set up haulage rope 14, avoid mounting panel 3 when receiving vibrations, can't produce the thrust of keeping away from piston tube 5 to movable block 15 through rotating piece 12, gyro wheel 13 etc..
Specifically, the sliding mechanism comprises a sliding block 18 fixedly connected to the lower end of the moving block 15, a sliding groove 19 connected with the sliding block 18 in a sliding manner is formed in the upper end of the bottom plate 4, and a small gap exists between the moving block 15 and the bottom plate 4.
Furthermore, the side surface of the sliding block 18 is in a dovetail shape, and the sliding groove 19 is a dovetail groove, so that the sliding block 18 is prevented from moving out of the sliding groove 19, and the moving stability of the moving block 15 is improved.
Specifically, capacitor body 1 passes through screw fixed connection in the upper end of mounting panel 3, and capacitor body 1 detachably fixes on mounting panel 3 for can demolish and carry out antidetonation protection to different types of capacitor body 1.
The capacitor body 1 is fixedly arranged on the mounting plate 3 by using screws, when the capacitor body is vibrated, the mounting plate 3 drives the piston cylinder 5 to move downwards, the piston plate 6 slides upwards in the piston cylinder 5, air at the upper end of the piston plate 6 is compressed, vibration energy is consumed due to sliding friction force in sliding, and the return spring 8 is stretched to perform primary vibration reduction;
the rotating piece 12 is pulled by the pulling rope 14, so that the rotating piece can only rotate towards the direction far away from the piston cylinder 5, the torsion spring 11 is twisted and drives the roller 13 to roll on the inclined plane of the moving block 15, the rolling friction can consume vibration energy similarly, secondary damping is carried out, the roller 13 generates thrust force far away from the direction of the piston cylinder 5 on the moving block 15, the moving block 15 moves towards the direction far away from the piston cylinder 5 under the action of the sliding mechanism, the air spring 17 is further extruded, the sliding block 18 slides in the sliding groove 19, sliding friction force exists, vibration energy is consumed again, and tertiary damping is carried out.
The utility model discloses a set up first damper and second damper, when capacitor body 1 receives vibrations, carry out multistage shock attenuation, can consume totally with the vibrations gradually, capacitor body 1 can not receive vibrations influence basically, guarantees capacitor body 1's normal operating constantly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The layered anti-seismic power capacitor comprises a capacitor body (1) and a plurality of wiring terminals (2) mounted at the upper end of the capacitor body (1), and is characterized in that a detachable mounting plate (3) is fixedly connected to the bottom end of the capacitor body (1), a bottom plate (4) is arranged below the mounting plate (3), a plurality of first damping mechanisms are arranged between the mounting plate (3) and the bottom plate (4), and second damping mechanisms are symmetrically arranged between the mounting plate (3) and the bottom plate (4);
the first damping mechanism comprises a piston cylinder (5) vertically and fixedly connected to the lower end of the mounting plate (3) and a piston rod (7) vertically and fixedly connected to the upper end of the bottom plate (4), the upper end of the piston rod (7) penetrates through the piston cylinder (5) and is fixedly connected with a piston plate (6), the piston plate (6) is vertically and hermetically connected with the piston cylinder (5) in a sliding manner, and an elastic piece is movably sleeved on the outer wall of the piston rod (7) located in the piston cylinder (5);
the second damping mechanism comprises two fixed plates (9) fixedly connected to the lower end of the mounting plate (3), a rotating rod (10) is connected between the two fixed plates (9) in a rotating mode, a torsion spring (11) is movably sleeved on the rotating rod (10), two ends of the torsion spring (11) are respectively fixedly connected with the mounting plate (3) and the rotating rod (10), a rotating piece (12) is fixedly sleeved on the outer wall of the rotating rod (10), the rotating piece (12) is in a tuning fork shape, a roller (13) is rotatably installed at the lower end of the rotating piece (12), a moving block (15) in a right trapezoid shape is connected to the upper end of the bottom plate (4) through a sliding mechanism, the left side face of the moving block (15) is an inclined face and is in contact with the roller (13), a supporting plate (16) is fixedly connected to the upper end of the bottom plate (4) on one side, far away from, an air spring (17) is fixedly connected between the abutting plate (16) and the moving block (15).
2. The layered anti-seismic power capacitor as claimed in claim 1, wherein the elastic member is a return spring (8), and two ends of the return spring (8) are fixedly connected to the piston plate (6) and the inner bottom wall of the piston cylinder (5), respectively.
3. A layered anti-seismic power capacitor as claimed in claim 1, characterized in that a pulling rope (14) is fixedly connected to the side of the rotor (12) remote from the piston cylinder (5), and the end of the pulling rope (14) remote from the rotor (12) is fixedly connected to the lower end of the mounting plate (3).
4. The layered earthquake-resistant power capacitor as claimed in claim 1, wherein the sliding mechanism comprises a sliding block (18) fixedly connected to the lower end of the moving block (15), and the upper end of the bottom plate (4) is provided with a sliding groove (19) slidably connected with the sliding block (18).
5. A layered anti-seismic power capacitor according to claim 4, characterized in that the side of the slider (18) is dovetail shaped and the runner (19) is dovetail groove.
6. A layered earthquake-resistant power capacitor as claimed in claim 1, characterized in that the capacitor body (1) is fixedly connected to the upper end of the mounting plate (3) by means of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836549.9U CN210722768U (en) | 2019-10-29 | 2019-10-29 | Level formula antidetonation power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836549.9U CN210722768U (en) | 2019-10-29 | 2019-10-29 | Level formula antidetonation power capacitor |
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| Publication Number | Publication Date |
|---|---|
| CN210722768U true CN210722768U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921836549.9U Active CN210722768U (en) | 2019-10-29 | 2019-10-29 | Level formula antidetonation power capacitor |
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| CN (1) | CN210722768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227118A (en) * | 2020-10-27 | 2021-01-15 | 长安大学 | Intelligent self-adaptive vibration reduction system |
| CN113070144A (en) * | 2021-03-25 | 2021-07-06 | 温州医科大学附属第一医院 | Internal medicine is with multi-functional solid medicine milling device |
| CN114141477A (en) * | 2021-10-22 | 2022-03-04 | 江苏蜀铭电气设备有限公司 | Double-winding oil-immersed transformer capable of reducing no-load loss |
-
2019
- 2019-10-29 CN CN201921836549.9U patent/CN210722768U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227118A (en) * | 2020-10-27 | 2021-01-15 | 长安大学 | Intelligent self-adaptive vibration reduction system |
| CN113070144A (en) * | 2021-03-25 | 2021-07-06 | 温州医科大学附属第一医院 | Internal medicine is with multi-functional solid medicine milling device |
| CN114141477A (en) * | 2021-10-22 | 2022-03-04 | 江苏蜀铭电气设备有限公司 | Double-winding oil-immersed transformer capable of reducing no-load loss |
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