CN212810060U

CN212810060U - Level formula antidetonation power capacitor

Info

Publication number: CN212810060U
Application number: CN202021545324.0U
Authority: CN
Inventors: 蒋建忠; 陈韶波
Original assignee: Suzhou Kairuida Capacitor Manufacturing Co ltd
Current assignee: Suzhou Kairuida Capacitor Manufacturing Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-26
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a hierarchical anti-seismic power capacitor, which comprises a base, a shell is arranged above the base, second springs are connected between four corners of the lower surface of the shell and the base, a ball hinge is arranged in the middle of the upper surface of the base, the upper end of the ball hinge is fixed with the middle of the shell, a capacitor main body is inserted into the shell, a rubber ring is arranged at the upper opening of the shell, cams are arranged at two sides of the inner part of the shell through rotating shafts, and torsional springs are arranged between the cams and the rotating shafts, when the capacitor main body generates tiny vibration, the rubber ring can perform preliminary vibration reduction, the relative angle between the cams and the torsional springs can be changed, so that the torsional springs can perform vibration reduction on the capacitor main body in the vertical direction through the cams, when the vibration is very large, the vibration can be absorbed through the first springs and the second springs, the spherical hinge can realize the inclined state of the shell, so that the device has level shock absorption and good shock absorption effect.

Description

Level formula antidetonation power capacitor

Technical Field

The utility model relates to a condenser technical field specifically is a level formula antidetonation power capacitor.

Background

The utility model provides an it is provided with a hierarchical formula antidetonation power capacitor in 201921836549.9's patent, and it sets up the elastic component through the below middle part at power capacitor, and the below both sides setting of power capacitor are through the torsional spring shock attenuation, but under great vibrations, and this well antidetonation device antidetonation effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a level formula antidetonation power capacitor to under great vibrations among the solution prior art, the poor problem of antidetonation effect of anti-seismic device in this.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a level formula antidetonation power capacitor, includes the base, the top of base is provided with the shell, four corners of the lower surface of shell all with be connected with the second spring between the base, the upper surface mid-mounting of base has the ball pivot, the upper end of ball pivot is fixed mutually with the middle part of shell, the condenser main part has been inserted to the inside of shell, the rubber circle is installed to the upper shed department of shell, the both sides below of condenser main part all is provided with the stull expansion bracket, the lower surface mid-mounting of condenser main part has the supporting seat, the stull expansion bracket is all installed to the lower surface both sides of supporting seat, the cam is all installed through the pivot in the inside both sides of shell, and is provided with the torsional spring between.

Preferably, the cam is provided with a first rubber at the outer circumference thereof.

Preferably, a bracket is fixed at the upper end of the spherical hinge, and first springs are fixed below four sides of the bracket.

Preferably, the stull expansion bracket includes that the upper end is fixed mutually with the condenser bulk phase horizontal section of thick bamboo, insert horizontal section of thick bamboo inside horizontal telescopic link, be used for connecting horizontal section of thick bamboo and horizontal telescopic link's third spring and install the first ball of keeping away from third spring one end at horizontal telescopic link.

Preferably, still include and erect the expansion bracket, erect the expansion bracket including inserting the inside below of supporting seat perpendicular telescopic link, be used for connecting perpendicular telescopic link and the fourth spring of supporting seat and install the second ball at perpendicular telescopic link lower extreme.

Preferably, a second rubber layer is mounted on the inner wall of the housing.

Compared with the prior art, the beneficial effects of the utility model are that: when the little vibrations take place at the condenser main part, the rubber circle can carry out preliminary shock attenuation, when the great vibrations take place at the condenser main part, the relative angle between cam and the torsional spring can change, so that make the torsional spring carry out the ascending shock attenuation of vertical direction for the condenser main part through the cam, when vibrations are very big, the shell also can produce vibrations, this vibrations accessible first spring and second spring absorb, the tilt state of shell can be realized to the ball pivot this moment, make this device level shock attenuation, the shock attenuation is effectual.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the vertical telescopic frame of the present invention;

fig. 3 is a schematic structural view of the cross-brace expansion bracket of the present invention.

In the figure: 1. a base; 2. a support; 3. spherical hinge; 4. a first spring; 5. a second spring; 6. a torsion spring; 7. a supporting seat; 8. a rubber ring; 9. a capacitor body; 10. A cross brace telescoping rack; 101. a transverse cylinder; 102. a third spring; 103. a first ball bearing; 104. A transverse telescopic rod; 11. a cam; 111. a first rubber layer; 12. a housing; 13. a second rubber layer; 14. a vertical telescopic frame; 141. erecting a telescopic rod; 142. a fourth spring; 143. A second ball.

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, in an embodiment of the present invention, a layered anti-seismic power capacitor includes a base 1, a housing 12 is disposed above the base 1, a capacitor main body 9 is inserted into the housing 12, a rubber ring 8 is installed at an upper opening of the housing 12, and when the capacitor main body 9 generates a small vibration, the rubber ring 8 can perform a preliminary shock absorption;

continuing to refer to fig. 1, cams 11 are mounted on two sides of the inside of the housing 12 through rotating shafts, torsion springs 6 are arranged between the cams 11 and the rotating shafts, when the capacitor body 9 vibrates greatly, the relative angle between the cams 11 and the torsion springs 6 changes, so that the torsion springs 6 can absorb shock in the vertical direction for the capacitor body 9 through the cams 11, a first rubber layer 111 is arranged outside the circumference of the cams 11, and the first rubber layer 111 can reduce abrasion between the cams 11 and the capacitor body 9;

referring to fig. 1 and 2, a cross-brace expansion bracket 10 is disposed below both sides of a capacitor main body 9, a support seat 7 is mounted in the middle of the lower surface of the capacitor main body 9, a vertical expansion bracket 14 includes a vertical expansion rod 141 inserted into the lower portion inside the support seat 7, a fourth spring 142 for connecting the vertical expansion rod 141 and the support seat 7, and a second ball 143 mounted at the lower end of the vertical expansion rod 141, when the capacitor main body 9 vibrates in the vertical direction, the position of the capacitor main body 9 in the vertical direction changes, and at this time, the expansion length of the fourth spring 142 changes to compensate the position change of the capacitor main body 9, and when the capacitor main body 9 vibrates in the horizontal direction, the horizontal position liquid of the capacitor main body 9 changes, and at this time, the second ball 143 can drive the support seat 7 to drive the capacitor main body 9 to;

referring to fig. 1 and 3, a cross-brace expansion bracket 10 is mounted on both sides of the lower surface of the support base 7, the cross-brace expansion bracket 10 includes a cross tube 101 having an upper end fixed to the capacitor main body 9, a cross-brace rod 104 inserted into the cross tube 101, a third spring 102 for connecting the cross tube 101 and the cross-brace rod 104, and a first ball 103 mounted on one end of the cross-brace rod 104 away from the third spring 102, when the capacitor main body 9 vibrates in the horizontal direction, the position of the capacitor main body 9 in the horizontal direction changes, at this time, the expansion length of the third spring 102 changes, the first ball 103 can drive the capacitor main body 9 to move, a second rubber layer 13 is mounted on the inner wall of the housing 12, and the second rubber layer 13 can reduce the vibration caused by the abrasion between the ball and the housing 12;

as shown in fig. 1, the second springs 5 are connected between the four corners of the lower surface of the housing 12 and the base 1, the ball hinge 3 is installed in the middle of the upper surface of the base 1, the upper end of the ball hinge 3 is fixed to the middle of the housing 12, the bracket 2 is fixed to the upper end of the ball hinge 3, the first springs 4 are fixed to the lower portions of the four sides of the bracket 2, when the vibration is extremely large, the housing 12 can vibrate, the vibration can be absorbed by the first springs 4 and the second springs 5, and the ball hinge 3 can achieve the inclined state of the housing 12.

The utility model discloses a theory of operation and use flow: when the device is used, when the capacitor body 9 vibrates slightly, the rubber ring 8 can perform preliminary shock absorption, when the capacitor body 9 vibrates greatly, the relative angle between the cam 11 and the torsion spring 6 can be changed, so that the torsion spring 6 can perform shock absorption on the capacitor body 9 in the vertical direction through the cam 11, the first rubber layer 111 is arranged outside the circumference of the cam 11, the first rubber layer 111 can reduce the abrasion between the cam 11 and the capacitor body 9, when the capacitor body 9 vibrates in the vertical direction, the position of the capacitor body 9 in the vertical direction can be changed, at the moment, the telescopic length of the fourth spring 142 can be changed, so as to compensate the position change of the capacitor body 9, and when the capacitor body 9 vibrates in the horizontal direction, the horizontal position liquid of the capacitor body 9 can be changed, at the moment, the second ball 143 can drive the supporting seat 7 to drive the capacitor body 9 to move, when capacitor body 9 takes place the vibrations on the horizontal direction, capacitor body 9 can change in the position on the horizontal direction, the flexible length of third spring 102 can change this moment, first ball 103 can drive capacitor body 9 and remove, install second rubber layer 13 on the inner wall of shell 12, second rubber layer 13 can reduce the vibrations of the wearing and tearing production between ball and shell 12, when vibrations are very big, shell 12 also can produce vibrations, this vibrations accessible first spring 4 and second spring 5 absorb, the tilt state of shell 12 can be realized to ball pivot 3 this moment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hierarchical formula antidetonation power capacitor, includes base (1), its characterized in that: a shell (12) is arranged above the base (1), second springs (5) are connected between the four corners of the lower surface of the shell (12) and the base (1), a spherical hinge (3) is arranged in the middle of the upper surface of the base (1), the upper end of the spherical hinge (3) is fixed with the middle of the shell (12), a capacitor main body (9) is inserted into the shell (12), a rubber ring (8) is arranged at the upper opening of the shell (12), the lower parts of the two sides of the capacitor main body (9) are respectively provided with a cross brace expansion bracket (10), a supporting seat (7) is arranged in the middle of the lower surface of the capacitor main body (9), both sides of the lower surface of the supporting seat (7) are provided with a cross brace expansion bracket (10), the cam (11) is installed through the pivot in the inside both sides of shell (12), and is provided with torsional spring (6) between cam (11) and the pivot.

2. A layered seismic power capacitor as claimed in claim 1, wherein: a first rubber layer (111) is arranged outside the circumference of the cam (11).

3. A layered seismic power capacitor as claimed in claim 1, wherein: the upper end of the spherical hinge (3) is fixed with a support (2), and first springs (4) are fixed below four sides of the support (2).

4. A layered seismic power capacitor as claimed in claim 1, wherein: the cross-brace expansion bracket (10) comprises a cross tube (101) with the upper end fixed with the capacitor main body (9), a cross expansion rod (104) inserted into the cross tube (101), a third spring (102) used for connecting the cross tube (101) and the cross expansion rod (104), and a first ball (103) mounted at one end, far away from the third spring (102), of the cross expansion rod (104).

5. A layered seismic power capacitor as claimed in claim 1, wherein: the support is characterized by further comprising a vertical telescopic frame (14), wherein the vertical telescopic frame (14) comprises a vertical telescopic rod (141) inserted into the lower portion inside the support seat (7), a fourth spring (142) used for connecting the vertical telescopic rod (141) with the support seat (7) and a second ball (143) mounted at the lower end of the vertical telescopic rod (141).

6. A layered seismic power capacitor as claimed in claim 1, wherein: and a second rubber layer (13) is arranged on the inner wall of the shell (12).