KR101658791B1 - Supporting apparatus of electric and communication facilities equipped with the seismic performance and vibration reduction - Google Patents

Supporting apparatus of electric and communication facilities equipped with the seismic performance and vibration reduction Download PDF

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Publication number
KR101658791B1
KR101658791B1 KR1020150074806A KR20150074806A KR101658791B1 KR 101658791 B1 KR101658791 B1 KR 101658791B1 KR 1020150074806 A KR1020150074806 A KR 1020150074806A KR 20150074806 A KR20150074806 A KR 20150074806A KR 101658791 B1 KR101658791 B1 KR 101658791B1
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KR
South Korea
Prior art keywords
plate
vibration
shaft
auxiliary plate
fixing member
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KR1020150074806A
Other languages
Korean (ko)
Inventor
이종림
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(주)파워엔텍
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Priority to KR1020150074806A priority Critical patent/KR101658791B1/en
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Publication of KR101658791B1 publication Critical patent/KR101658791B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The present invention relates to a support apparatus of electric and communications facilities having vibration reduction and seismic performance, which comprises a base plate, and a vibration-proof seismic module. The vibration-proof seismic module comprises a lower plate, an upper plate, a compression spring, a lower auxiliary plate, and an upper auxiliary plate. The present invention having the above structure restricts rolling, yawing, and pitching of electric and communication facilities.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a supporting device for a telecommunication equipment having a vibration-damping performance and a seismic performance,

The present invention relates to a telecommunication equipment supporting apparatus having a dustproof performance and a seismic performance, and more particularly, to a telecommunication equipment supporting apparatus for protecting a telecommunication equipment installed in a substation, a power generating facility, various buildings, public facilities, And more particularly, to a supporting device for a telecommunication equipment having a vibration-proof performance and a seismic performance, which are equipped with an anti-vibration performance and a vibration-proof performance to prevent vehicle vibration or mechanical vibration transmitted from the outside.

Generally, the magnitude of the seismic force that affects the building when an earthquake occurs varies depending on the structural characteristics such as the height, shape, or material of the building, and the earthquake may have a greater effect on the high- have.

In areas such as industrial information processing control equipment, OA equipment and related facilities, where online / real-time processing systems are required, especially in fields with high publicity such as power, nuclear power, water treatment, aviation and railroad, The demand for it is getting higher.

In addition, earthquake disaster countermeasures (Law No. 9636) and earthquake disaster countermeasures enforcement ordinance (Presidential Decree No. 21362) require that all public buildings and facilities be subject to seismic measures.

In addition, in the usual case where no earthquake occurs, mechanical vibration occurs due to floor vibration or electromagnetic force. In such a case, the vibration is transmitted as it is to the housing of the telecommunication equipment, and expensive high- .

As a result, telecommunication equipments installed on the floor of the building should be equipped not only with anti-vibration performance but also with seismic performance.

However, the conventional structure has a problem that it is very vulnerable to an earthquake because it is a dust-proof structure separating a vibration source and a telecommunication equipment by attaching a spring or a rubber pad under the telecommunication equipment for vibration isolation.

Prior art of the present invention is a "seat cushioning device for a vehicle" of Patent Publication No. "1995-0011207" which is used for a vehicle seat cushioning device for a vehicle, in particular, a heavy equipment such as a jeep, truck, bus, and forklift To a seat cushioning device installed under a driver's seat or a passenger seat to improve a ride quality of the vehicle.

Korean Patent Publication No. 1995-0011207 (May 05, 1995) Korean Patent Publication No. 2003-0043902 (Jun. 2003)

Accordingly, in order to solve the above-mentioned problem, the present invention provides a method of safely protecting equipment inside a telecommunication equipment or a telecommunication equipment by simultaneously providing vibration and seismic performance to a telecommunication equipment even when floor vibration, mechanical vibration, The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In addition, the present invention provides a telecommunication equipment having anti-vibration performance and seismic performance capable of reducing rolling, yawing, and pitching of telecommunication equipments, Another object of the present invention is to provide a supporting device.

According to an aspect of the present invention, there is provided an apparatus for supporting a telecommunication equipment having a dustproof performance and a seismic performance, comprising: a rectangular base plate supporting a bottom surface of the telecommunication equipment; Wherein the vibration-proof and anti-vibration module is installed on at least four sides of the base plate, and the vibration-proof and anti-vibration module is installed at four sides of the base plate, A lower plate having a bottom surface in contact with the ground surface and having a pair of spring retaining jaws extending in parallel to the direction of the telecommunication equipment at both sides of the bottom plate, The top surface is facing the base plate base An upper plate provided with a pair of spring retaining jaws extending in the direction of the lower plate at both side edges thereof, an elastic plate which is elastically contracted or expanded in a state of being coiled, and two or more pieces sandwiched between the lower plate and the upper plate A compression spring for elastically supporting the upper plate in a state that the lower plate is in contact with the upper plate, a lower auxiliary plate mounted on a side of one of the spring latches provided on the lower plate and having a bottom surface in contact with the ground, And an upper auxiliary plate which is mounted on a side of the lower auxiliary plate and faces the upper auxiliary plate in a vertical direction. Also, in the above-described dustproof and earthquake-proof module, the first upper movable member or the second upper movable member is slid while being mounted on the upper auxiliary plate, and the first lower movable member or the second lower movable member is slid A lower fixing bracket disposed at a predetermined distance from the lower auxiliary plate at a predetermined distance from the lower end of the lower plate provided with the lower auxiliary plate and protruding from the upper portion of the spring receiving jaw, The upper fixing bracket is hinged to the upper fixing bracket and is hinged to the upper fixing bracket. The other end of the upper fixing bracket is hinged to the upper fixing bracket. The hinge member is fixed to the lower movable member or the second movable member. Shaped first X-shaped link, one end hinged to the lower fixing bracket, and the other end hinged to the first upper movable member or the second upper movable member and arranged in an 'X' shape with the first X-shaped link A second X-shaped link, a fixed shaft passing through the center of the first X-shaped link and a center of the second X-shaped link, and one of the anti-earthquake-proof modules belonging to one side of the base plate and adjacent to each other And a connecting member in the form of a bar having one end fixed to the fixed shaft and the other end fixed to the fixed shaft provided in the other anti-vibration earthquake-proof module. In the present invention having the above structure, when the vibration is generated in the up-and-down direction, the compression spring elastically contracts or expands, thereby suppressing vibration transmitted to the telecommunication equipment, and by the contraction or expansion of the compression spring, When the height interval becomes narrower or wider, the angle between the first X-shaped link and the second X-shaped link is widened or widened, and at the same time, the first upper / lower movable member or the second upper / And the connecting member is connected to one of the anti-vibration module and the other anti-vibration module, which are adjacent to each other while being separated from each other, (Rolling), Yawing and Pitching.

When the vibration is generated in the up-and-down height direction, the compression spring is elastically contracted or expanded to suppress the vibration transmitted to the telecommunication equipment, When the height interval between the upper plate and the lower plate is narrowed or widened by the contraction or expansion of the compression spring, the angle between the first X-shaped link and the second X-shaped link becomes larger or smaller, The two-phase and the bottom moving member are moved in the horizontal direction by the sliding means to suppress the force acting in the horizontal direction, and the connecting members are separated from each other while being separated from each other by one of the anti- Connect and connect the rolling, yawing and pitching of telecommunication equipment g.

Therefore, the supporting device for a telecommunication equipment having a dustproof performance and an earthquake-proof performance according to the present invention has a dustproof performance and an earthquake-proof performance at the same time, even if a floor vibration, a mechanical vibration, Equipment inside the telecommunication equipment can be safely protected.

Further, the present invention can reduce rolling, yawing, and pitching of the telecommunication equipment while reducing the constant vibration occurring in the vertical direction.

1 is a perspective view of a telecommunication equipment equipped with the present invention,
2 is an exploded view of a telecommunication equipment, a base plate, and a dustproof /
3 is a view showing a base plate,
4 is a view showing a dustproof earthquake-proof module,
5 is a view showing a state in which a connecting member is coupled between two anti-vibration earthquake-proof modules belonging to one side of the base plate and adjacent to each other in the first embodiment of the sliding means,
6 is a side view of a dustproof and earthquake-resistant module equipped with a first embodiment of sliding means,
7 is an exploded perspective view of a dustproof and / or vibration resistant module to which a first embodiment of a sliding means is mounted,
8 shows a connecting member,
9 is a view showing first and second X-type links,
10 is a view showing a fitting projection formed on a rail coupling groove and a concave groove formed on a rail,
11 is an exploded perspective view of the first upper movable member.
12 is an exploded perspective view of the first lower movable member,
13 is a view showing a state in which a connecting member is coupled between two anti-vibration earthquake-proof modules belonging to one side of the base plate and adjacent to each other in the second embodiment of the sliding means,
14 is a side view of a dustproof and earthquake-resistant module equipped with a second embodiment of the sliding means,
Fig. 15 is an exploded perspective view of a dustproof and earthquake-resistant module equipped with a second embodiment of the sliding means,
16 is a view for explaining a second upper projecting bracket,
17 is an exploded perspective view of the second upper movable member,
18 is an exploded perspective view of the second lower movable member.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, a supporting device for a telecommunication equipment having a dustproof performance and an earthquake-proof performance according to the present invention comprises a rectangular base plate 3 for holding a lower bottom surface of the telecommunication equipment 1, And a vibration-proof and earthquake-proof module (5) that supports the base plate (3) at the lower part of the base plate (3) and prevents vibration from being transmitted to the telecommunication equipment (1) while being elastically contracted or expanded when vibration is transmitted. have.

As shown in FIG. 3, the base plate 3 includes two longitudinally diverging support members 41 having a cross section in a diagonal shape and arranged in a longitudinal direction on a left side and a right side with a predetermined width therebetween, Shaped support members 43 having a cross-section in a diagonal shape and arranged in the lateral direction at both ends of the vertical diagonal-type support member 41. As shown in Fig.

Two or more of the anti-vibration earthquake-proof module 5 are provided on each of four sides of the base plate 3.

As shown in FIGS. 4 to 7, the dustproof and vibration resistant module 5 includes a pair of spring clamping jaws 11 which are in contact with the ground at the bottom and extend in parallel to each other in the direction of the telecommunication equipment 1, The upper plate 9 faces the lower plate 9 and the lower plate 9 faces the lower plate 9. The upper surface of the lower plate 9 faces the bottom surface of the base plate 3, An upper plate 13 provided with a pair of spring stopping jaws 7 extending in parallel to the direction of the lower plate 9 and an upper plate 13 elastically contracted or expanded in the form of a coil, A compression spring 15 for resiliently supporting the upper plate 13 in a state where at least two of the spring hooks 11 are fitted between the lower plate 9 and the upper plate 13, The lower auxiliary plate 17 is mounted on the side of one of the spring latching jaws 7 provided on the upper plate 13 so as to face the lower auxiliary plate 17 in the up- And the first upper movable member 27 or the second upper movable member 113 are slid while being mounted on the upper auxiliary plate 19 and the first lower movable member 25 or And a sliding means for allowing the second lower movable member 121 to slide while being mounted on the lower auxiliary plate 17. [

The dustproof and vibration resistant module 5 is installed at a predetermined distance from the lower auxiliary plate 17 on the spring hook 11 of the lower plate 9 provided with the lower auxiliary plate 17, A lower fixing bracket 29 projecting outward from the jaw 11 and a spring retaining jaw 7 of the upper plate 13 on which the upper auxiliary plate 19 is mounted, And one end of which is hinged to the upper fixing bracket 31 and the other end of which is hinged to the first lower moving member 25 or the second lower moving member 25, A first X-shaped link 33 hinged to the lower movable member 121, one end hinged to the lower fixed bracket 29 and the other end hinged to the first upper movable member 27 or the second upper movable member 29. [ Is hingedly coupled to the first X-shaped link 113 to form an 'X' A second X-shaped link 35 to be arranged, a fixed shaft 37 passing through the center of the first X-shaped link 33 and the center of the second X-shaped link 35, One end is fixed to a fixed shaft 37 provided in one of the adjacent anti-vibration earthquake-proof modules 5a, and the other end of the fixed shaft 37 is fixed to the other anti- And a connecting member 39 in the form of a bar whose other end is fixed to the shaft.

The connecting member 39 resists the shear force generated in the dustproof and vibration proof module 5.

In the present invention having the above-described structure, when the vibration is generated in the up-and-down direction, the compression spring 15 elastically contracts or expands to suppress the vibration transmitted to the telecommunication equipment 1, When the height interval between the upper plate 13 and the lower plate 9 is narrowed or widened due to contraction or expansion, the angle between the first X-shaped link 33 and the second X-shaped link 35 becomes widened or widened The first upper and lower movable members 27 and 25 or the second upper and lower movable members 113 and 121 are moved in the longitudinal direction of the upper and lower auxiliary plates 19 and 17 by the sliding means, Suppresses the force.

The connecting member 39 connects one of the dustproof and quake-resistant modules 5a and 5b which are adjacent to each other and apart from each other to connect the other one of the dustproof and quake-resistant modules 5b to the rolling and yawing Yawing) and pitching.

6 and 7, the sliding means is a LM guide (Linear Motion Guide) type in which the upper surface of the lower auxiliary plate 17 facing the upper auxiliary plate 19 is provided with a lower auxiliary plate A lower rail 21 mounted in the longitudinal direction of the lower support plate 17 and an upper rail 19 mounted on the lower surface of the upper support plate 19, And the first upper movable member 27 moves in the longitudinal direction of the lower rail 21 in a state where the first lower movable member 25 is fitted to the lower rail 21, 23 in the lengthwise direction of the upper rail 23. [

As shown in FIG. 7, on the upper portion of the first lower movable member 25, a first lower movable member 25 is integrally coupled to the first lower movable member 25, And the other end of the first X-shaped link 33 is hinged to the first lower projecting bracket 45. The lower end of the first upper moving member 27 is provided with a first projecting bracket 45, And a first upper projecting bracket 47 projecting downward from the first upper moving member 27 while being integrally coupled to the upper moving member 27. [

The other end of the second X-shaped link 35 is hinged to the first upper projecting bracket 47.

As shown in FIG. 7, both side surfaces of the lower auxiliary plate 17 are provided with a lower protruding step 77 protruding in the direction of the upper auxiliary plate 19, And on both sides thereof, an upper protruding protrusion 79 protruding in the direction of the lower auxiliary plate 17 is provided.

As shown in FIG. 8, one end of the connecting member 39 is provided with a first X-shaped link 33 and a second X-shaped link 35 fitted in one of the anti- One side connecting member fitting groove 69 which is larger than the combined thickness of the one X-shaped link 33 and the second X-shaped link 35 is provided, and on both sides of the one side connecting member fitting groove 69, Shaped connecting bar 71 extending through the fixed shaft 37 provided in the one anti-vibration earthquake-proof module 5a.

The first X-shaped link 33 and the second X-shaped link 35 are provided at the other end of the connecting member 39 so that the first X-shaped link 33 and the second X-shaped link 35 provided in the other one of the anti- The other side connecting member fitting groove (73) is larger than the coupling thickness of the second X-shaped link (35). On both sides of the other side connecting member fitting groove (73) Shaped connecting bar 75 which is fixed through the fixing shaft 37 provided on the other side 5b.

On the other hand, as shown in FIG. 9, one end of the first X-shaped link 33 is provided with a first one side connecting arm 51 extending in an 11- The upper fixing bracket 31 is fitted into the first fitting groove 49 and the upper fixing bracket 31 is fixed to the first connecting arm 51 by a shaft.

The other end of the first X-shaped link 33 is provided with a first other-side connecting arm 55 extending in parallel with the first other-side fitting groove 53 in an 11- The first lower protrusion bracket 45 is fitted to the first lower protrusion bracket 53 and the first lower protrusion bracket 45 is fixed to the first other side connection arm 55. [

One end of the second X-shaped link 35 is provided with a second one-side connection arm 59 extending in parallel with the first one-side fitting groove 57 in the form of an 11- The lower fixing bracket 29 is fitted into the second one-side fitting groove 57 and the lower fixing bracket 29 is fixed to the second one side connecting arm 59.

The other end of the second X-shaped link 35 is provided with a second other-side connecting arm 63 extending in parallel with the second other-side fitting groove 61 in an 11- The first upper projecting bracket 47 is fitted to the first upper projecting bracket 63 and the first upper projecting bracket 47 is pivotally fixed to the second other side connecting arm 63.

The first X-shaped link (33) is provided with a first joint groove (65) which is inserted into the inside of the first X-shaped link (33) at the joint surface of the first X- The second X-shaped link 35, which is in contact with the X-shaped link 33, is provided with a second tangent groove 67 which is inserted into the inside of the second X-shaped link 35, The grooves 65 and 67 preferably have a rectangular parallelepiped shape.

As shown in FIG. 10, both the upper and lower rails 23 and 21 are recessed in the inner direction of the upper and lower rails 23 and 21, respectively, in the longitudinal direction of the upper and lower rails 23 and 21 The first upper and lower movable members 27 and 25 are provided with an elongated concave groove 81. The first and the second movable members 27 and 25 are provided with rail coupling grooves 83 having one side opened to fit the upper and lower rails 23 and 21, On both inner walls of the rail coupling grooves 83 facing the concave grooves 81, the fitting protrusions 85 protruding to engage with the concave grooves 81 and extending in the longitudinal direction of the rail coupling grooves 83, .

As shown in FIG. 11, the first upper moving member 27 includes a first lower plate 87 integrally joined to the first upper projecting bracket 47, And an upper body 89 integrally coupled to the first lower plate 87 at an upper portion of the upper body 89 and having a rail coupling groove 83 at an upper portion thereof. An upper intermediate connecting plate 91 provided with a rail engaging groove 83 connected to the rail engaging groove 83 provided in the upper rail 81 is provided.

A rail coupling groove 83 is formed on one side of the upper intermediate coupling plate 91 that does not face the upper body 89 and is connected to a rail coupling groove 83 provided in the upper body 89, And upper and rear end connection plates 93 and 95, which are bolted to the upper intermediate connection plate 91, are mounted.

The bolts for coupling the upper intermediate connecting plate 91 and the upper and lower connecting plates 93 and 95 are preferably hexagonal wrench bolts.

12, the first lower movable member 25 includes a first upper plate 97 integrally coupled to the first lower projecting bracket 45, And a lower body 99 integrally coupled to the first upper plate 97 at a lower portion of the lower body 97 and having a rail engagement groove 83 at a lower portion thereof. A lower intermediate connecting plate 101 having a rail coupling groove 83 connected to a rail coupling groove 83 provided in the lower plate 99 is provided.

A rail coupling groove 83 is formed on one side of the lower intermediate coupling plate 101 which is not facing the lower body 99 and is connected to a rail coupling groove 83 provided in the lower body 99, And lower and rear connecting plates 103 and 105, which are bolted to the lower intermediate connecting plate 101, are mounted.

The bolts for coupling the lower intermediate connecting plate 101 and the lower and rear connecting plates 103 and 105 are preferably hexagonal wrench bolts.

The sliding means is a ball bush type as a second embodiment shown in FIGS. 13 to 15 and is fixedly coupled to the bottom surface of the upper auxiliary plate 19, A second shaft fixing member 109 which is fixedly coupled to the bottom surface of the upper auxiliary plate 19 and which is spaced apart from the first upper shaft fixing member 109 by a predetermined distance, The upper shaft fixing member 111 is sandwiched between the first upper shaft fixing member 109 and the second upper shaft fixing member 111 and has both ends fixed to the first upper shaft fixing member 109 and the second upper shaft fixing member 111, A first lower shaft fixing member 117 fixedly coupled to the upper surface of the lower auxiliary plate 17 and having one end of the lower shaft 115 inserted through the lower shaft fixing member 117, And is fixedly coupled to the upper surface of the auxiliary plate 17, A second lower shaft fixing member 119 which is spaced apart from the fixing member 117 by a predetermined distance and in which the other end of the lower shaft 115 is penetratedly engaged with the first lower shaft fixing member 117 and the second lower shaft fixing member 119, And a lower shaft 115 which is sandwiched between the first upper movable member 113 and the lower movable member 119 and has both ends fixedly coupled to the first lower shaft fixing member 117 and the second lower shaft fixing member 119, And the second lower moving member 121 is reciprocally moved on the lower shaft 115 while being sandwiched by the lower shaft 115. In this case,

As shown in FIGS. 16 to 17, the second upper movable member 113 includes a second upper plate 129 provided with a through hole 127a, and a through hole 127a An upper moving body 133 fitted in the upper moving body 133 and having an axial passage hole 131a so as to allow the upper shaft 107 to pass through the center of the upper moving body 133, And an upper annular step 135 which extends from the through hole 127a to the edge of the through hole 127a when the upper moving body 133 is inserted into the through hole 127a.

The upper annular jaw 135 is preferably fixed by a second upper plate 129 and a hexagonal head bolt and the second upper projecting bracket 125 is fixedly coupled to the second upper plate 129.

As shown in FIG. 18, the second lower movable member 121 includes a second lower plate 137 provided with a through hole 127b and a second lower plate 137 fitted in the through hole 127b in a cylindrical form A lower moving body 139 having an axial passage hole 131b to allow the lower shaft 115 to pass through and a protruding portion 132 projecting from the rear end edge of the lower moving body 139 in the outer direction of the lower moving body 139 And a lower annular shoulder 141 which extends to the edge of the through hole 127b when the lower moving body 139 is fitted into the through hole 127b.

The lower annular step 141 is preferably fixed by a second lower plate 137 and a hexagonal head bolt and the second lower projecting bracket 123 is fixedly coupled to the second lower plate 137.

The operation of the supporting apparatus for a telecommunication equipment having the dustproof performance and the earthquake-proof performance according to the present invention will now be described with reference to FIGS. 1 to 18. FIG.

When the vibration is transmitted to the place where the present invention is installed, the compression spring 15 is constricted or inflated so that vibration in the vertical direction is prevented from being transmitted to the telecommunication equipment 1.

When the compression spring 15 is contracted, the first X-shaped link 33 and the second X-shaped link 35 are fixed to the fixed shaft (not shown) as the distance between the bottom plate 9 and the top plate 13 becomes narrow, 37 and the angle between the first X-shaped link 33 and the second X-shaped link 35 is widened.

When the angle between the first X-shaped link 33 and the second X-shaped link 35 is increased, the height of the first X-shaped link 33 and the second X-shaped link 35 is lowered, The first lower movable member 25 or the second lower movable member 121 connected to the first X-shaped link 33 is moved in the opposite direction of the lower fixed bracket 29 through the sliding means and the second X- The first upper moving member 27 or the second upper movable member 113 connected to the upper fixing bracket 31 moves in the direction opposite to the upper fixing bracket 31 through the sliding means.

On the contrary, when the compression spring 15 is inflated, the height difference between the lower plate 9 and the upper plate 13 is increased and the angle between the first X-shaped link 33 and the second X- .

When the angle between the first X-shaped link 33 and the second X-shaped link 35 becomes narrow, the height of the first X-shaped link 33 and the second X-shaped link 35 increases, The first lower movable member 25 or the second lower movable member 121 connected to the first X-shaped link 33 is moved in the direction of the lower fixed bracket 29 through the sliding means and the second X- The first upper moving member 27 or the second upper movable member 113 connected to the upper fixing bracket 31 moves in the direction of the upper fixing bracket 31 through the sliding means.

The both ends of the first X-shaped link 33 are axially rotated while being fixed to the upper fixing bracket 31 and the first lower projection bracket 45 or the second lower projection bracket 123, Both ends of the X-shaped link 35 are axially rotated while being fixed to the lower fixing bracket 29 and the first upper projection bracket 47 or the second upper projection bracket 125, respectively.

The combined structure of the first X-shaped link 33 and the second X-shaped link 35 resists the force acting in the horizontal direction when the vibration is transmitted, so that the electric telecommunication equipment 1 is vertically Move it.

When the two vibration proof earthquake-proof modules 5a and 5b installed adjacent to each other on one side of the base plate 3 are individually operated, the rolling phenomenon of the electric communication equipment 1 and the yawing And the pitching phenomenon can not be prevented, rolling, zigzag, and pitching phenomena can be prevented by connecting adjacent anti-vibration earthquake-proof modules 5a and 5b with the connecting member 39. [ As a result, the connecting member 39 serves to resist the shear force generated in the dustproof and earthquake-resistant module 5.

Therefore, even if the electric communication equipment 1 is provided with the vibration and / or vibration-proof performance and the earthquake-proof performance according to the present invention, It is possible to safely protect the equipment inside communication equipment (1) or telecommunication equipment (1).

In addition, the present invention can reduce rolling, yawing and pitching of the telecommunication equipment 1 while reducing normal vibration occurring in the vertical direction.

1. Telecommunication equipment 3. Base plate
5. Anti-vibration and anti-vibration module 7. Spring-
9. Lower plate 11. Spring clamping jaw
13. Top plate 15. Compression spring
17. Lower auxiliary plate 19. Upper auxiliary plate
21. Lower rail 23. Upper rail
25. First lower movable member 27. First upper movable member
29. Lower fixing bracket 31. Upper fixing bracket
33. First Type X Link 35. Second Type X Link
37. Fixing shaft 39. Connecting member
41. Vertical-direction diagonal-type supporting member 43. Vertical-direction diagonal type supporting member
45. First lower protrusion bracket 47. First upper protrusion bracket
49. First side fitting slot 51. First side connecting arm
53. A first other-side fitting groove 55. A first-
57. Second one-side fitting groove 59. Second one-
61. Second other fitting groove 63. Second other connecting link
65. First joint groove 67. Second joint groove
69. One side connecting member fitting groove 71. One side connecting rod member 11
73. The other connecting member fitting groove 75. The other 11-shaped connecting bar
77. Lower protruding jaw 79. Upper protruding jaw
81. Concave groove 83. Rail coupling groove
85. Insert projection 87. First lower plate
89. Upper body 91. Upper intermediate connecting plate
93. Upper end connecting plate 95. Upper rear connecting plate
97. First upper plate 99. Lower body
101. Lower intermediate connecting plate 103. Lower bottom connecting plate
105. Lower rear connecting plate 107. Upper axis
109. A first upper shaft fixing member 111. A second upper shaft fixing member
113. A second upper movable member 115. Lower shaft
117. First lower shaft fixing member 119. Second lower shaft fixing member
121. Second lower moving member 123. Second lower projecting bracket
125. Second upper protrusion bracket 127a. Through hole
129. Second upper plate 131a. Shaft passing hole
133. Upper moving body 135. Upper annular jaw
137. Second lower plate 139. Lower moving body
141. Lower annular jaw

Claims (4)

A base plate (3) having a rectangular shape for supporting the lower bottom surface of the telecommunication equipment (1);
And a vibration-proof and earthquake-proof module (5) that holds the base plate (3) at a lower portion of the base plate (3) and prevents vibration from being transmitted to the telecommunication equipment (1) while being elastically contracted or expanded when vibration is transmitted ,
At least two of the anti-vibration earthquake-proof modules 5 are installed on four sides of the base plate 3,
The vibration-proof and earthquake-resistant module (5) comprises a lower plate (9) having a pair of spring-locking protrusions (11) which are in contact with the ground at the bottom and extend in parallel to each other in the direction of the telecommunication equipment (1)
The upper surface faces the bottom surface of the base plate 3 and extends in parallel to the lower plate 9 in the direction of the lower plate 9 with the top plate 9 facing away from the bottom plate 9 An upper plate 13 provided with a pair of spring engaging jaws 7,
A compression spring 15 (not shown) for resiliently contracting or expanding in a state of being wound in the form of a coil and elastically supporting the upper plate 13 in a state where two or more pieces are fitted between the lower plate 9 and the upper plate 13 ),
A lower auxiliary plate 17 mounted on a side of one of the spring latching jaws 11 provided on the lower plate 9 and having a bottom surface in contact with the ground,
The upper auxiliary plate 19 and the lower auxiliary plate 17 are mounted on the side of one of the spring hooks 7 provided on the upper plate 13,
The first upper movable member 27 or the second upper movable member 113 is slid while mounted on the upper auxiliary plate 19 and the first lower movable member 25 or the second lower movable member 121 is slid on the lower A sliding means for slidingly mounted on the auxiliary plate 17,
The lower plate 9 is provided with a spring stopping jaw 11 of a lower plate 9 provided with a predetermined distance from the lower auxiliary plate 17, The fixing bracket 29,
The upper auxiliary plate 19 is mounted on the spring hook 7 of the upper plate 13 and is disposed on the same vertical line as the lower fixing bracket 29 and the lower portion is exposed to the outside of the spring hook 7 The fixing bracket 31,
A first X-shaped link 33 having one end hinged to the upper fixing bracket 31 and the other end hinged to the first lower movable member 25,
And a second X-shaped member 33 having one end hinged to the lower fixing bracket 29 and the other end hinged to the first upper movable member 27 to be disposed in an 'X' shape together with the first X- Link 35,
A fixed shaft 37 passing through the center of the first X-shaped link 33 and the center of the second X-shaped link 35,
One end is fixed to a fixed shaft 37 provided in one of the adjacent anti-vibration earthquake-proof modules 5a belonging to one side of the base plate 3, and the other end is fixed to the other anti- And a connecting member 39 in the form of a bar having one end fixed to the other fixed end shaft 37,
When the vibration is generated in the up-and-down direction, the compression spring 15 is elastically contracted or expanded to suppress the vibration transmitted to the telecommunication equipment 1 and the compression spring 15 is contracted or expanded, And the lower plate 9 are narrowed or widened, the angle between the first X-shaped link 33 and the second X-shaped link 35 is widened or widened, and at the same time, the first upper / The movable members 27 and 25 or the second upper and lower movable members 113 and 121 move in the longitudinal direction of the upper and lower auxiliary plates 19 and 17 to suppress the force acting in the horizontal direction, The rolling and yawing and pitching of the telecommunication equipment 1 are performed by connecting one of the anti-vibration earthquake-proof module 5a and the other anti-earthquake-proof earthquake-proof module 5b which are adjacent to each other, Pitching Characterized in that the telecommunication equipment support device.
The method according to claim 1,
The sliding means includes a lower rail 21 mounted in the longitudinal direction of the lower auxiliary plate 17 on the upper surface of the lower auxiliary plate 17 facing the upper auxiliary plate 19 in the form of an LM guide (Linear Motion Guide) ,
And an upper rail 23 mounted on the lower surface of the upper auxiliary plate 19 facing the lower auxiliary plate 17 in the longitudinal direction of the upper auxiliary plate 19,
The first lower movable member 25 moves in the longitudinal direction of the lower rail 21 in a state of being fitted to the lower rail 21,
Wherein the first upper moving member (27) is further configured to move in a longitudinal direction of the upper rail (23) while being fitted to the upper rail (23).
The method according to claim 1,
The sliding means includes a first upper shaft fixing member 109 fixed to the bottom surface of the upper auxiliary plate 19 and having one end of the upper shaft 107 threadedly engaged therewith,
A second upper shaft fixing member 111 fixed to the bottom surface of the upper auxiliary plate 19 and spaced apart from the first upper shaft fixing member 109 by a predetermined distance and the other end of the upper shaft 107 penetratingly coupled therewith,
And both ends are fitted between the first upper shaft fixing member 109 and the second upper shaft fixing member 111 and fixed to the first upper shaft fixing member 109 and the second upper shaft fixing member 111 respectively The upper shaft 107,
A first lower shaft fixing member 117 fixedly coupled to the upper surface of the lower auxiliary plate 17 and having one end of the lower shaft 115 penetratingly coupled therewith,
A second lower shaft fixing member 119 fixed to the upper surface of the lower auxiliary plate 17 and spaced apart from the first lower shaft fixing member 117 by a predetermined distance and the other end of the lower shaft 115 penetratingly coupled therewith,
And both ends are fitted between the first lower shaft fixing member 117 and the second lower shaft fixing member 119 and fixed to both the first lower shaft fixing member 117 and the second lower shaft fixing member 119, And a lower shaft (115)
The second upper movable member 113 reciprocates on the upper shaft 107 in a state of being fitted to the upper shaft 107,
Wherein the second lower movable member (121) is configured to reciprocate the lower shaft (115) while being fitted to the lower shaft (115).
The method according to claim 1,
Wherein the connecting member (39) resists the shear force generated in the dustproof and earthquake-resistant module (5).
KR1020150074806A 2015-05-28 2015-05-28 Supporting apparatus of electric and communication facilities equipped with the seismic performance and vibration reduction KR101658791B1 (en)

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CN107700919A (en) * 2017-09-29 2018-02-16 国动网络通信集团山东有限公司 Shockproof reinforced communication tower
KR101879354B1 (en) * 2018-01-02 2018-07-18 (주)와이제이산업 Shock absorber device for earthquake
CN110886934A (en) * 2018-09-10 2020-03-17 中国石油天然气股份有限公司 Power equipment
KR102103472B1 (en) * 2019-09-24 2020-04-22 김석조 Distribute & switch board with earthquake-proof device
KR102105802B1 (en) * 2019-11-15 2020-04-28 (주)유티즌 Heating and cooling air conditioner system
KR102233130B1 (en) * 2019-12-16 2021-03-29 디에스브이 주식회사 Bus vehicle air conditioning structure using heat storage system
KR102263002B1 (en) * 2019-12-16 2021-06-10 디에스브이(주) Thermal box
CN113224671A (en) * 2021-04-27 2021-08-06 泉州七星电气有限公司 Effectual intelligent environment-friendly solid insulation looped netowrk cabinet combats earthquake

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107700919A (en) * 2017-09-29 2018-02-16 国动网络通信集团山东有限公司 Shockproof reinforced communication tower
KR101879354B1 (en) * 2018-01-02 2018-07-18 (주)와이제이산업 Shock absorber device for earthquake
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KR102103472B1 (en) * 2019-09-24 2020-04-22 김석조 Distribute & switch board with earthquake-proof device
KR102105802B1 (en) * 2019-11-15 2020-04-28 (주)유티즌 Heating and cooling air conditioner system
KR102233130B1 (en) * 2019-12-16 2021-03-29 디에스브이 주식회사 Bus vehicle air conditioning structure using heat storage system
KR102263002B1 (en) * 2019-12-16 2021-06-10 디에스브이(주) Thermal box
CN113224671A (en) * 2021-04-27 2021-08-06 泉州七星电气有限公司 Effectual intelligent environment-friendly solid insulation looped netowrk cabinet combats earthquake

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