KR20160115193A - Earthquake-proof Device - Google Patents
Earthquake-proof Device Download PDFInfo
- Publication number
- KR20160115193A KR20160115193A KR1020150042385A KR20150042385A KR20160115193A KR 20160115193 A KR20160115193 A KR 20160115193A KR 1020150042385 A KR1020150042385 A KR 1020150042385A KR 20150042385 A KR20150042385 A KR 20150042385A KR 20160115193 A KR20160115193 A KR 20160115193A
- Authority
- KR
- South Korea
- Prior art keywords
- buffer
- vertical
- panel
- horizontal
- disposed
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Vibration Prevention Devices (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an isolation device that is installed on a lower surface of an apparatus having an enclosure structure such as various electric apparatuses and electronic apparatuses to mitigate impacts during seismic vibrations, The base unit includes a base panel disposed on a surface of the base and having a fastening hole, and a base panel disposed on the upper side of the base panel, A connecting bolt fastened to the fastening hole, a vertical elastic spring inserted into the connecting bolt, and a pressing nut fastened to the connecting bolt, A vertical resilient connection portion for supporting the upper portion of the vertical cushioning portion, And a horizontal elastic coupling part connecting the inner side of the vertical buffer part and the horizontal buffer part to buffer vibrations or shock generated during an earthquake from being transmitted to the housing, So that the moved body, vertical buffer, and horizontal buffer can be easily restored.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an isolation device that is installed on a lower surface of an apparatus having an enclosure structure such as various electric apparatuses and electronic apparatuses to mitigate shocks during seismic vibrations.
In general, the switchgear facility is a device that manipulates, controls, and monitors electrical equipment and electrical appliances so that they can be used safely in various industrial facilities, schools, hospitals, Which is installed on the foundation floor of the inside and outside of the building.
So far, we have not applied the seismic design because it is installed in most buildings. However, due to recent global warming and unusual changes, it is not clear where and where the earthquake occurred. Announced that it was obligated to construct an advanced earthquake response system as well as a seismic design for buildings with three stories or more.
The seismic design of a switchgear system refers to a seismic design that absorbs and disperses the seismic force transmitted to the switchboard through a building in the event of an earthquake and a seismic design that attenuates or extinguishes the seismic force by lengthening the natural period of the seismic force. Numerous patent technologies have been developed for this.
For example, a technology developed in Korean Patent Registration No. 10-1341152 is provided with a pair of side cylinders and an upper cylinder inside to maintain the safety of a power transmission and transmission system during an earthquake, Thereby buffering the transmitted vibration.
However, in the conventional isolation device, there is a problem that it is inconvenient that an operation device for driving the cylinder needs to be installed separately, and there is a problem that it is difficult to restore after driving, and the manufacturing process is increased due to the complicated structure, .
Further, when a plurality of cylinders are provided and malfunctions of any one of the cylinders due to electrical defects are generated, there is a serious problem that shocks due to earthquakes are not buffered and are transmitted to the switchgear and damaged.
The above-mentioned invention means the background art of the technical field to which the present invention belongs, and does not mean the prior art.
SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-described problems, and an object of the present invention is to provide a vertical elastic connecting part, a main body of a device having an enclosure structure such as various electric devices such as a switchboard, The elasticity of the horizontal elastic connection part and the vertical buffer part to buffer vibrations or shocks generated during an earthquake from being transmitted to the housing and to easily restore the moved housing, vertical buffer part and horizontal buffer part It has its purpose.
The present invention relates to an isolation device provided at a lower portion of an enclosure of a device having various enclosure structures such as various electrical appliances and electronic devices to absorb seismic waves flowing from a ground surface to attenuate transmission of vibration or shock of seismic waves to the enclosure, The vibration isolating apparatus comprises a base panel disposed on the surface of the earth and having a fastening hole, a vertical buffering portion disposed above the base panel at a predetermined interval, a connecting bolt fastened to the fastening hole, A vertical elastic connection part composed of a resilient spring and a pressing nut fastened to the connection bolt so that the base panel and the vertical buffer part are connected to each other and a vertical buffer part provided on the upper part of the vertical buffer part, And a horizontal elastic connection portion connecting the inner surface of the vertical buffer portion and the horizontal buffer portion, It characterized by comprising.
In addition, the vertical buffering portion may include a buffer panel having a connection hole formed therein and having a seating hole through which the connection shaft of the connection bolt is inserted and a head is hooked, an annular groove portion formed on an upper surface thereof, And a cushioning tube fixed to the bottom surface of the cushioning panel by screwing and fixed to the cushioning panel so that one end of the cushioning tube is inserted into the cushioning tube A support bolt which is fastened through the side surface in the inner side direction so that the support shaft is disposed inside the buffer tube, and a finish panel that is screwed on the bottom surface of the buffer tube.
The groove portion may include an inner groove portion formed on an upper surface of the buffer panel to surround the through hole, and an outer groove portion formed on an upper surface of the buffer panel to surround the inner groove portion.
In addition, the horizontal cushioning portion may include a connecting panel disposed on the cushioning panel to be supported by the supporting ball and having a hollow hole portion, a connecting tube portion disposed in the through-hole and having a plurality of mounting holes formed therein, And a horizontal cushioning member which is provided at a lower portion of the connecting tube portion and is screwed to the connection panel and which has a hollow structure having a threaded portion at an inner periphery thereof and an annular coupling groove formed at an outer periphery thereof .
The seismic isolation device according to the present invention is characterized in that the enclosure of a device having an enclosure structure such as various electric devices and electronic devices installed in a horizontal buffer having a support ball is generated by an elasticity of a vertical elastic connecting portion, Vibration and impact are prevented from being transmitted to the housing, and the moved housing, vertical buffer and horizontal buffer are easily restored.
1 is a cross-sectional view illustrating a seismic isolation system according to an embodiment of the present invention.
2 is a plan view showing an isolation device according to an embodiment of the present invention.
3 is a view showing an operation state of the isolation device according to an embodiment of the present invention.
4 is a plan view of a buffer panel in the isolation device according to one embodiment of the present invention.
FIG. 5 is a plan view showing a horizontal buffer member in the isolation device according to an embodiment of the present invention. FIG.
FIG. 6 is a plan view showing a connection pipe portion in the isolation device according to an embodiment of the present invention. FIG.
7 is a plan view showing a buffer tube in the isolation device according to an embodiment of the present invention.
FIG. 8 is a plan view of a base panel in an isolation device according to an embodiment of the present invention. FIG.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.
In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.
FIG. 1 is a cross-sectional view illustrating a seismic isolation device according to an embodiment of the present invention. FIG. 2 is a plan view of a seismic isolation device according to an embodiment of the present invention. 4 is a plan view of a buffer panel in a seismic isolation device according to an embodiment of the present invention and is a plan view showing a horizontal buffer member in the seismic isolation device according to an embodiment of the present invention, FIG. 7 is a plan view showing a buffer tube in the isolation device according to an embodiment of the present invention. FIG. 7 is a plan view of a buffer tube according to an embodiment of the present invention. Referring to FIG.
As shown in the drawings, the
The
The
The
The vertical
The vertical
The vertical
The
A
The screw or bolt fastened to the
The horizontal
The vibrations transmitted along the
Thereafter, the vibration transmitted to the
At this time, since the contact area of the
20: Isolation device 30: Base panel
40: vertical buffering part 50: vertical elastic connection part
60: horizontal buffer 70: horizontal elastic connection
31: fastening hole 41: buffer panel
411: Mounting hole 412: Groove
412a:
413: through hole 42: support ball
43: buffer tube 44: support bolt
441: Support shaft 45: Finishing panel
51: connecting bolt 511: head
512: connecting shaft 52: vertical elastic spring
53: pressing nut 61: connecting panel
611: hole part 62: connecting pipe part
63: horizontal buffer member 631:
632: defect home
100: surface 200: enclosure
Claims (4)
A base panel disposed on an earth surface and having a fastening hole;
A vertical buffer disposed above the base panel at a predetermined interval;
A vertical elastic connecting part formed of a connecting bolt fastened to the fastening hole, a vertical elastic spring inserted into the connecting bolt, and a pressing nut fastened to the connecting bolt to connect the base panel and the vertical buffer part;
A vertical buffer disposed on the upper portion of the vertical cushion and having an upper surface provided with the body; And
And a horizontal elastic connecting portion connecting the inner surface of the vertical buffer portion and the horizontal buffer portion.
Wherein the vertical buffering portion comprises a cushioning panel formed with a seating hole through which the connection shaft of the connection bolt penetrates and the head is hooked, an annular groove portion formed on an upper surface thereof,
A plurality of support balls fitted in the groove so as to protrude outward to support the horizontal buffer,
A buffer tube fixed to the bottom surface of the buffer panel by screwing;
A support bolt which is coupled to the outer side of the buffer tube so as to penetrate the buffer tube in an inner side direction so that one end of the horizontal elastic connection portion is inserted and the support shaft is disposed inside the buffer tube;
And a finishing panel that is screwed on a bottom surface of the buffer pipe.
Wherein the groove portion comprises an inner groove portion formed on an upper surface of the buffer panel to surround the through hole and an outer groove portion formed on an upper surface of the buffer panel to surround the inner groove portion.
Wherein the horizontal buffer comprises a connection panel disposed on the buffer panel to be supported by the support ball and having a hollow hole,
A connection tube portion disposed in the through-hole and having a plurality of installation holes,
A coupling bolt having a hollow structure having a threaded portion on an inner periphery of the coupling panel is formed in the lower portion of the connecting tube portion so as to be engaged with the buffer panel, .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150042385A KR101675222B1 (en) | 2015-03-26 | 2015-03-26 | Earthquake-proof Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150042385A KR101675222B1 (en) | 2015-03-26 | 2015-03-26 | Earthquake-proof Device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160115193A true KR20160115193A (en) | 2016-10-06 |
KR101675222B1 KR101675222B1 (en) | 2016-11-10 |
Family
ID=57164753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150042385A KR101675222B1 (en) | 2015-03-26 | 2015-03-26 | Earthquake-proof Device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101675222B1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180036926A (en) * | 2018-03-21 | 2018-04-10 | 서규선 | Distribution Board with Earthquake-Proof Device(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) |
KR20190009394A (en) * | 2019-01-08 | 2019-01-28 | 서규선 | Distribution Board with Earthquake-Proof Device using Leaf Spring(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) |
KR20190009393A (en) * | 2019-01-08 | 2019-01-28 | 서규선 | Distribution Board with Earthquake-Proof Device using Leaf Spring and Steel Ball(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) |
CN110030316A (en) * | 2019-03-25 | 2019-07-19 | 南京捷诺环境技术有限公司 | Low profile photovoltaic equipment precision corner limits shock resistant vibration isolation buffer platform |
KR102067803B1 (en) * | 2019-06-28 | 2020-01-17 | 김연환 | A high and low voltage distribution panel having earthquake-proof construction |
KR102091576B1 (en) * | 2019-06-28 | 2020-03-20 | 김연환 | A high and low voltage distribution panel having earthquake-proof construction |
KR102150899B1 (en) * | 2020-05-11 | 2020-09-02 | 주식회사 주왕산업 | Distributing board equipped with vibration detection function and vibration damping function |
CN111648547A (en) * | 2020-06-15 | 2020-09-11 | 佛山市顺德区德天建材有限公司 | High-pressure-resistance aluminum-plastic plate and preparation method thereof |
KR102185213B1 (en) * | 2020-05-30 | 2020-12-02 | 이노피 주식회사 | Earthquake Vibration Damping Device and Electricity Distribution Board Employing the same |
KR102286598B1 (en) * | 2021-05-07 | 2021-08-05 | (주)연합기전 | Earthquake-resistant type distribution board |
KR102291357B1 (en) * | 2021-01-23 | 2021-08-20 | (주)다올산업 | seismic device for distribution board |
KR102305497B1 (en) * | 2020-11-09 | 2021-09-24 | 문운하 | Earthquake-resistant and vibration isolation apparatus for switchgear |
KR102343964B1 (en) * | 2021-07-21 | 2021-12-27 | 주식회사 엑스큐시스템 | Control Panel with Earthquake Resistance Function |
KR102367819B1 (en) * | 2021-05-14 | 2022-02-25 | ㈜가나안테크 | Vibration damping device of switchgear |
KR102491365B1 (en) * | 2022-03-21 | 2023-01-27 | 보영파워테크 주식회사 | Apparatus for Stabilizing switchboard with enhanced safety function |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101808692B1 (en) * | 2017-09-21 | 2017-12-14 | 주식회사 삼성파워텍 | Vibration isolation switchboard |
KR101975713B1 (en) * | 2018-09-18 | 2019-08-28 | 주식회사 대연 | Ball Type Vertical Horizontal Elastic Block Switchboard with Isolator |
KR101973150B1 (en) * | 2018-09-18 | 2019-08-23 | 한대홍 | Switchboard with Ball Type Elastic Block Isolation Device |
KR102187310B1 (en) * | 2019-02-11 | 2020-12-04 | 전영국 | Earthquake-proof apparatus for switchgear |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101341151B1 (en) * | 2013-08-19 | 2013-12-13 | (주)설악전기 | The distribution board with earthquake-proof device |
KR20140011821A (en) * | 2012-07-20 | 2014-01-29 | 유제우 | Complex device for vibration isolation with hydraulic system |
KR101413356B1 (en) * | 2014-02-18 | 2014-07-01 | 조영철 | Seismic isolator utilizing wedge |
KR101476735B1 (en) * | 2012-11-23 | 2015-01-29 | 박솔이 | The Panel having quake-proof performance |
-
2015
- 2015-03-26 KR KR1020150042385A patent/KR101675222B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140011821A (en) * | 2012-07-20 | 2014-01-29 | 유제우 | Complex device for vibration isolation with hydraulic system |
KR101476735B1 (en) * | 2012-11-23 | 2015-01-29 | 박솔이 | The Panel having quake-proof performance |
KR101341151B1 (en) * | 2013-08-19 | 2013-12-13 | (주)설악전기 | The distribution board with earthquake-proof device |
KR101413356B1 (en) * | 2014-02-18 | 2014-07-01 | 조영철 | Seismic isolator utilizing wedge |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180036926A (en) * | 2018-03-21 | 2018-04-10 | 서규선 | Distribution Board with Earthquake-Proof Device(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) |
KR20190009394A (en) * | 2019-01-08 | 2019-01-28 | 서규선 | Distribution Board with Earthquake-Proof Device using Leaf Spring(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) |
KR20190009393A (en) * | 2019-01-08 | 2019-01-28 | 서규선 | Distribution Board with Earthquake-Proof Device using Leaf Spring and Steel Ball(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) |
CN110030316A (en) * | 2019-03-25 | 2019-07-19 | 南京捷诺环境技术有限公司 | Low profile photovoltaic equipment precision corner limits shock resistant vibration isolation buffer platform |
CN110030316B (en) * | 2019-03-25 | 2024-06-11 | 南京捷诺环境技术有限公司 | Precision corner limiting shock-resistant vibration-isolating buffer platform for small photoelectric equipment |
KR102067803B1 (en) * | 2019-06-28 | 2020-01-17 | 김연환 | A high and low voltage distribution panel having earthquake-proof construction |
KR102091576B1 (en) * | 2019-06-28 | 2020-03-20 | 김연환 | A high and low voltage distribution panel having earthquake-proof construction |
KR102150899B1 (en) * | 2020-05-11 | 2020-09-02 | 주식회사 주왕산업 | Distributing board equipped with vibration detection function and vibration damping function |
KR102185213B1 (en) * | 2020-05-30 | 2020-12-02 | 이노피 주식회사 | Earthquake Vibration Damping Device and Electricity Distribution Board Employing the same |
CN111648547A (en) * | 2020-06-15 | 2020-09-11 | 佛山市顺德区德天建材有限公司 | High-pressure-resistance aluminum-plastic plate and preparation method thereof |
KR102305497B1 (en) * | 2020-11-09 | 2021-09-24 | 문운하 | Earthquake-resistant and vibration isolation apparatus for switchgear |
KR102291357B1 (en) * | 2021-01-23 | 2021-08-20 | (주)다올산업 | seismic device for distribution board |
KR102286598B1 (en) * | 2021-05-07 | 2021-08-05 | (주)연합기전 | Earthquake-resistant type distribution board |
KR102367819B1 (en) * | 2021-05-14 | 2022-02-25 | ㈜가나안테크 | Vibration damping device of switchgear |
KR102343964B1 (en) * | 2021-07-21 | 2021-12-27 | 주식회사 엑스큐시스템 | Control Panel with Earthquake Resistance Function |
KR102491365B1 (en) * | 2022-03-21 | 2023-01-27 | 보영파워테크 주식회사 | Apparatus for Stabilizing switchboard with enhanced safety function |
Also Published As
Publication number | Publication date |
---|---|
KR101675222B1 (en) | 2016-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101675222B1 (en) | Earthquake-proof Device | |
KR101904483B1 (en) | Distribution Board with Earthquake-Proof Device(High-voltage Switchgear, Low-voltage Switchgear, Motor Control Center, Cabinet Panel) | |
KR101812157B1 (en) | Power Distributing Board with Apparatus for enduring Earthquake | |
KR101446890B1 (en) | Antivibration pad and earthquake resistant switchgear provided with the same | |
KR101749580B1 (en) | Distribution board with earthquake-proof device | |
KR101418247B1 (en) | Earthquake-proof apparatus for switchgear | |
KR101774285B1 (en) | Seismic isolating device | |
KR101702349B1 (en) | Earthquake-proof apparatus for switchgear having improved normal usability | |
KR101644920B1 (en) | The distribution Board with Earthquake-proof | |
KR101193472B1 (en) | Switchboard having earthquake-proof device | |
KR102158964B1 (en) | Distribution board with earthquake-proof device | |
JP5916221B2 (en) | Transformer vibration damping device and method of mounting the transformer vibration damping device | |
KR101415085B1 (en) | Anti-vibration device | |
KR101704468B1 (en) | Switchgear equipped with a Vertical reinforcing Element | |
KR101419308B1 (en) | Access floor module equipped with three-dimensional seismic isolation device | |
KR101835567B1 (en) | Seismic device for power supply | |
KR101232336B1 (en) | Vibration pads switchgear switchgear and its vibration is configured, the substructure of pad | |
KR101625389B1 (en) | Urethane cushion and earthquake-proof spring coupled earthquake-proof apparatus for switchgear | |
KR101752842B1 (en) | Power receiving and distributing board having earth-quake-proof function | |
KR20170061032A (en) | Earthquake-proof apparatus for switchgear | |
KR101375336B1 (en) | The anti-vibration mount for an earthquake-proof | |
KR101520906B1 (en) | Hybride vibrating energy reducing type for earthquake resistant electrical panel board | |
KR101593148B1 (en) | earthquake-proof panel board | |
KR101653703B1 (en) | Urethane earthquake-proof apparatus for switchgear | |
KR101857484B1 (en) | A seismic system and apparatus for providing horizontality and verticality resistance earthquake to elecrtical panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20191118 Year of fee payment: 4 |