KR20060078596A - Distributing board supporting structure of walk-in type substation - Google Patents

Abstract

The present invention relates to a switchboard supporting structure of a walk-in type substation in which a plurality of switchboards are installed in a substation chamber, the frame supporting body of which the switchboard is interpolated, and a deployment support portion extending from an upper end of the side frame forming the frame frame, and It further comprises a fastening part of the ceiling of the distribution room to which the deployment support part is fastened, and further includes an anti-vibration rubber on the lower end side of the frame frame body in which the switchboard is interpolated and supported. By preventing the vibrations from being transmitted to the switchboard, it is possible not only to prevent the switchboard from being damaged, but also to form a heat circulation path through which heat is circulated at the upper end of the switchboard so that heat emitted from the switchboard can quickly escape to the outside. Work to prevent failure rate of switchboard in advance It is intended to provide a switchboard supporting structure of an in-type substation.

The switchboard support structure of the walk-in type substation according to the present invention includes a skeleton frame 201 constituting a skeleton, a panel 202 attached to the skeleton frame to form a housing, and mounted on an upper end of a housing formed by the panel. In the substation chamber in which the roof 203 and the ceiling 204 are formed at the upper end of the housing and the switchboard 205 is installed therein, the switchboard is formed by a plurality of horizontal frames 101 and vertical frames 102. The frame body 100 to be interpolated; A deployment support unit (110) extending from a front end side of the vertical frame (102) constituting the frame body and having a fixing plate (111) at an upper side thereof; A fastening part 120 fixed to a ceiling part of the housing by extending a bolt 121 at one end surface thereof so as to be fastened to a nut with a fixing plate 111 formed at an upper side of the deployment support part 110; The switchboard is inserted into the frame frame 100 is inserted into the interior of the frame is configured to further include a vibration-proof member 130 to absorb the vibration to protect the switchboard, it is provided to extend to the front end of the vertical frame of the frame frame The deployment support 110 has a first extension portion 113 having a locking piece 112 formed at an inner end thereof, and an end inserted into the inner side of the first extension portion 113 by the locking piece 112. The stopper protrusion 114 to be stopped is composed of a second extension portion 115 protruding on one side, and the length of the stopper protrusion 114 is expanded and reduced in multiple stages.

In addition, the upper side of the frame frame 100 is formed on both sides of the mesh body 141 is fixed to one side to the development support portion 110 extending from the upper end of the vertical frame 102 constituting the frame frame 100 and The other side portion corresponding to the net body 141 is further configured with an air circulation passage 140 provided with a partition body 142, and in the ceiling unit 204 located at the inner upper end of the air circulation passage 140 in the substation chamber Ventilation fan 150 for forcibly discharging the air of the outside to forcibly discharge the heat inside the substation chamber and the fire extinguishing device 160 for quickly extinguishing the fire generated when a fire occurs in the substation chamber is characterized in that it is further configured It is done.

Substation, Walk-in type substation, switchboard

Description

Switchboard support structure of walk-in type substation room {DISTRIBUTING BOARD SUPPORTING STRUCTURE OF WALK-IN TYPE SUBSTATION}

1 is a perspective view showing an example of a conventional switchboard.

2 is a perspective view showing a conventional walk-in type substation chamber.

3 is a perspective view showing a switchboard supporting structure of the present invention walk-in type substation chamber.

4 is a front sectional view showing the structure of a switchboard supporting structure of the walk-in type substation chamber of the present invention.

Fig. 5 is a side sectional view showing the structure of a switchboard supporting structure of the walk-in type substation chamber of the present invention.

6 is a partially exploded perspective view showing the configuration of the deployment support portion showing the main portion of the switchboard support structure of the walk-in type substation chamber of the present invention.

Fig. 7 is a partially omitted sectional view showing the configuration of a deployment supporting portion that is a constituent portion of the switchboard support structure of the walk-in type substation chamber of the present invention.

Figure 8 is a front sectional view showing another embodiment of the switchboard support structure of the walk-in type substation chamber of the present invention.

Figure 9 is a front sectional view showing another embodiment of the switchboard support structure of the walk-in type substation chamber of the present invention.

<Description of Symbols for Major Parts of Drawings>

100: frame 101: horizontal frame

102: vertical frame 110: deployment support

111: fixing plate 112: locking piece

113: first extension 114: stopper protrusion

115: second extension portion 120: fastening portion

121: bolt 130: dustproof member

140: air circulation passage 141: network

142: bulkhead 150: ventilation fan

160: fire extinguishing

200: substation room 201: skeleton frame

202: panel 203: roof

204: ceiling 205: switchboard

The present invention relates to a switchboard support structure of a walk-in type substation in which a plurality of switchboards are installed in a substation chamber, and more particularly, a development in which the switchboard is extended from an upper end of a frame body into which the switchboard is interpolated and the side frame forming the frame frame. A support part and a fastening part of a ceiling of a distribution room to which the development support part is fastened, and further include an anti-vibration rubber at the lower end side of the frame frame body in which the switchboard is interpolated and supported to provide a solid support of the switchboard as well as blasting work sites. By preventing the vibration generated by the work from being transmitted to the switchboard, it is possible not only to prevent the switchboard from being damaged, but also to form a heat circulation path through which heat is circulated at the upper end of the switchboard, so that the heat dissipated from the switchboard can be quickly transferred to the outside. It is possible to prevent the failure rate of the switchboard. A work so relates to the support structure of the type substation switchgear.

In general, a distribution board is installed in a facility such as a power plant, substation, or a building that is equipped with an electrical facility. A switch, dashboard, relay (relay) for operation or control of a power plant or substation, or an electric motor It refers to a device that keeps) and etc., which can be used only when a plurality of switchboards are installed.

On the other hand, such a switchboard is often installed in the outdoors, such as construction sites or industrial sites, and when installed in the outdoors, as shown in Figure 1 the roof (top) of the plurality of switchboards (1) 2) is provided to protect it from snow, rain or other contaminants.

However, when the roof 2 is mounted on the upper end of the switchboard 1 in this way, the switchboard 1 can be protected to some extent from natural environmental factors such as snow or rain, but, for example, blasting at a construction site or the like. There is a problem that the roof is crushed or broken by falling rocks or the like caused by the work.

Therefore, in recent years, a walk-in type substation chamber is installed in which a switchboard is installed inside to protect the switchboard.

As shown in FIG. 2, the walk-in type substation chamber includes a roof 11, a skeleton frame 12 constituting a skeleton, and a plate 13 attached by the skeleton frame 12.

By installing a plurality of switchboards 20 in the work-in type substation chamber configured as described above, the switchboard 20 is interpolated by the roof 11, the frame frame 12, and the plate 13. By installing the concept substation, the switchboard protects the switchboard from the causes of the natural environment such as snow, rain or hail, and also protects the switchboard from falling rocks due to blasting work at the construction site.

However, in the case of a conventional walk-in type substation, as the switchboard is seated inside the substation, the vibration generated during the blasting work of the construction site is transmitted to the switchboard as it is, whereby the position of the switchboard is changed or changed. There is a problem that the switchboard is easily broken.

In addition, in the case of a switchboard installed in a conventional walk-in type substation room, there is a problem such that a breakdown occurs due to high heat due to a narrow space in which heat generated from the switchboard can escape.

In addition, the switchboard and the walk-in type substation are configured separately, which causes problems in mobility.

The present invention has been made to solve the problems of the above-described conventional walk-in type substation chamber, the frame frame body consisting of a horizontal and vertical frame body interpolated so that the switchboard installed in the substation chamber, and the vertical frame of the frame frame body The deployment support portion extending from the upper end and the fastening portion installed on the ceiling of the substation chamber so that the development support portion is fixed to the ceiling enable solid support of the distribution box, as well as on the bottom side of the bottom horizontal frame of the frame. It is further provided with an anti-vibration member that absorbs vibrations, thereby preventing the vibration generated by the blasting work from being transmitted to the switchboard, thereby preventing the breakdown of the switchboard and the switching of the switchboard. The heat generated from the switchboard on the upper side of the circuit circulates quickly It is an object of the present invention to provide a switchboard support structure of a walk-in type substation in which a further circulation path is formed to allow the heat of the switchboard to quickly escape.

Still another object of the present invention further comprises a ventilation fan installed in communication with the inside of the circulation path so that the heat inside the substation room can be easily escaped to the outside, and the fire is generated in the substation room by providing a fire extinguishing device in the ceiling. Its purpose is to provide a switchboard support structure for a walk-in type substation that can be evolved as soon as possible.

As a means for achieving the above object, the distribution board support structure of the work-in type substation chamber of the present invention includes a skeleton frame constituting a skeleton, a panel attached to the skeleton frame to form a housing, and an upper end portion of the housing formed by the panel. A transformer mounted on the roof and the upper end of the housing and having a ceiling and a switchboard installed therein, wherein the switchboard is formed by a plurality of horizontal frames and vertical frames to interpolate the switchboard; A deployment support part extending from a front end side of the vertical frame constituting the frame body and having a fixing plate at an upper side thereof; A fastening part fixed to a ceiling part of the housing by extending a bolt at one end thereof so as to be fastened to the fixing plate configured at the upper side of the deployment support part; It is provided on the lower side of the lower horizontal frame constituting the frame body is characterized in that it further comprises a dustproof member for absorbing vibration to protect the switchboard.

The deployment support part provided to extend at the front end of the vertical frame of the frame frame includes a first extension part having a locking piece formed at an inner end thereof, and a stopper protrusion having one end inserted into the inner side of the first extension part and stopped by the locking piece. It is composed of a second extension portion protruding on one side, characterized in that the length is developed and reduced in multiple stages.

On the upper side of the frame body, the deployment support portion extending from the upper end of the vertical frame constituting the frame frame body has a mesh fixed to one side of the deployment support portion on both sides, and the other side portion corresponding to the mesh body is provided with an air circulation passage May be further configured.

A ceiling fan positioned at the inner upper end of the air circulation passage may further include a fan for forcibly venting the air inside the substation chamber to the outside to forcibly discharge the heat in the substation chamber to the outside.

In addition, the ceiling unit may be further configured to extinguish the fire that occurs quickly when a fire occurs in the substation chamber.

The anti-vibration member that is fitted to the lower horizontal frame lower side of the frame frame body is inserted into the switchboard may be formed extending in the longitudinal direction of the lower horizontal frame of the frame frame body.

The switchboard support structure of the walk-in type substation chamber of the present invention having the above-described characteristics extends to the vertical frame tip side of the frame frame formed by inserting the switchboard into the fastening portion fixed to the ceiling portion configured inside the roof constituting the substation chamber. The deployment support is fixed, and the dustproof member is fitted to the lower side of the lower horizontal frame of the frame frame, so that the switchboard can be protected from vibration generated by the blasting work of the construction site as well as the support of the switchboard. In addition, through the air circulation passage formed at the upper end of the switchboard and the ventilation fan configured at the upper side, the heat generated inside the substation chamber is rapidly circulated out to prevent the failure of the switchboard. The switchboard moves together when moving, which improves mobility The installation and separation of the switchboard is made easy by the easy separation between the frame body and the inside of the substation.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings, and the terminology or words used in the specification and claims are used to explain the invention in its best way. Based on the principle that the concept of can be properly defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Figure 3 is a perspective view showing a switchboard support structure of the walk-in type substation of the present invention, Figure 4 is a front sectional view showing the configuration of the switchboard support structure of the walk-in type substation of the present invention, Figure 5 is a walk-in type of the present invention Figure 6 is a side cross-sectional view showing the configuration of the switchboard support structure of the substation chamber, Figure 6 is a partially omitted exploded perspective view showing the configuration of the deployment support showing the main portion of the switchboard support structure of the walk-in type substation chamber of the present invention, Figure 7 is a walkie Partial schematic cross-sectional view showing the configuration of the deployment support which is a component of the switchboard support structure of the in-type substation chamber.

As shown, the switchboard support structure of the work-in type substation chamber of the present invention includes a skeleton frame 201 constituting a skeleton, a panel 202 attached to the skeleton frame to form a housing, and a housing formed by the panel. In the roof 203 mounted on the upper end and the substation chamber 200 in which the ceiling 204 is formed in the upper end of the housing and the switchboard 205 is installed therein, a plurality of horizontal frames 101 and vertical frames ( 102 is formed by a frame frame body 100 is inserted into the switchboard, the deployment support portion 110 extending from the front end side of the vertical frame 102 constituting the frame body and provided with a fixing plate 111 on the upper side; The fastening part 120 is fixed to the ceiling of the housing by extending the bolt 121 at one end to be fastened to the fixing plate 111 formed on the upper side of the deployment support 110 and the frame body 100. Interpolated inside of Consists of the fitting is installed switchgear is composed of a vibration absorbing member 130 that absorbs vibrations protect the switchgear.

The deployment support part 110 provided to extend at the front end of the vertical frame of the frame body includes a first extension part 113 having a locking piece 112 formed at one inner end thereof, and an inner side of the first extension part 113. One end is inserted and the stopper protrusion 114 is stopped by the engaging piece 112 is composed of a second extension portion 115 protruding on one side, the length is expanded and reduced in multiple stages.

Therefore, when the frame frame 100 is to be installed on the ceiling part 204, the deployment support part 110 composed of the first extension part 113 and the second extension part 115 may be formed in the ceiling part 204. After extending to the upper side, the fixing plate 111 formed on the upper end side of the deployment support unit 110 is fixed to the ceiling portion 204 and in contact with the fastening portion 120 formed with the bolt 121 on the other side, A nut 116 is inserted into the bolt 121 to fix the fixing plate 111 to the fastening part 120 of the ceiling part 204 to firmly fix the frame body 100.

Accordingly, the support of the switchboard 205, which is inserted into the frame body 100, can be firmly supported, thereby preventing safety accidents due to the position of the switchboard being distorted due to the impact.

On the upper side of the frame body 100, a network body 141, one side of which is fixed to the deployment support unit 110 extending from an upper end of the vertical frame 102 constituting the frame body 100, is configured on both sides and the network body ( The other side portion corresponding to the 141 is further provided with an air circulation passage 140 provided with a partition body 142, and also, the ceiling portion 204 located at the inner top of the air circulation passage 140 in the substation chamber The ventilation fan 150 may be further configured to forcibly exhaust air to the outside to forcibly discharge the heat inside the substation chamber.

Therefore, the air inside the substation chamber is introduced into the air circulation passage 140 by the driving of the ventilation fan 150, and the air is introduced into the ceiling part 204 by the ventilation fan 150, and then the ceiling of the ceiling part 204. Since it is discharged to the outside through the discharge hole 206 through one side, the air temperature inside the substation chamber is prevented from rising.

In addition, the ceiling unit 204 may further include a fire extinguishing device 160 for quickly extinguishing the fire generated when a fire occurs in the substation chamber.

Figure 8 is a front sectional view showing another embodiment of the switchboard support structure of the walk-in type substation chamber of the present invention. As shown, the dustproof member fitted to the lower portion of the switchboard 205 is inserted into the frame frame 100 is installed in the longitudinal direction along the lower portion of the switchboard or the dustproof member is a switchboard It may be installed extending in the transverse direction along the lower portion of the.

Figure 9 is a front sectional view showing another embodiment of the switchboard support structure of the walk-in type substation chamber of the present invention. As shown in the drawing, the network 141 constituting the air circulation passage 140 is not integrated so as to be integrally extended to the upper portion of the frame body 100, and the switchboard is inserted into each frame body 100. Each of the deployment support units 110 formed on the upper side of 205 is configured in units, and thus the switchboard support structure of the walk-in type substation chamber of the present invention can be modified in various ways in addition to those shown and described. Unless departed from the scope of the present invention, all modified embodiments should be construed as being included in the scope of the present invention.

As described above, according to the switchboard supporting structure of the work-in type substation chamber of the present invention, the switchboard is extended to the vertical frame tip side of the frame body formed by inserting the switchboard to the fastening part fixed to the ceiling part formed inside the roof constituting the substation chamber. The deployment support is fixed, and the dustproof member is fitted to the lower side of the lower horizontal frame of the frame frame, so that the switchboard is not only firmly supported but also protected from the vibration generated by the blasting work at the construction site. However, the heat generated inside the substation chamber is rapidly circulated out through the air circulation passage formed at the upper end of the switchboard and the ventilation fan configured at the upper side to prevent the failure of the switchboard in advance, and also when the walk-in substation is moved. The switchboard is moved together to improve mobility. The effect made easy to install and remove the panel board by the easy separation of the inner frame body and substation is expected.

Claims (7)

Skeleton frame 201 constituting the skeleton, a panel 202 attached to the skeleton frame constituting the housing, a roof 203 mounted on the upper end of the housing formed by the panel, and a ceiling at the upper end of the housing In the substation chamber in which 204 is formed and the switchboard 205 is installed therein, A frame frame (100) formed by a plurality of horizontal frames (101) and vertical frames (102) and into which switchboards are interpolated; A deployment support unit (110) extending from a front end side of the vertical frame (102) constituting the frame body and having a fixing plate (111) at an upper side thereof; A fastening part 120 fixed to a ceiling part of the housing by extending a bolt 121 at one end thereof so that the nut is fastened to a fixing plate 111 formed at an upper side of the deployment support part 110; The switchgear supporting structure of the work-in type substation chamber, characterized in that the vibration control member 130 is configured to fit the switchboard is inserted into the frame body 100 is installed to absorb the vibration to protect the switchboard. The method of claim 1, The deployment support part 110 provided to extend at the front end of the vertical frame of the frame body includes a first extension part 113 having a locking piece 112 formed at one inner end thereof, and an inner side of the first extension part 113. The stop-in protrusion 114, one end of which is inserted and stopped by the engaging piece 112, is composed of a second extension portion 115 protruding on one side, and the length of the walk-in is characterized in that it is expanded and reduced in multiple stages. Switchboard support structure of type substation. The method of claim 1, On the upper side of the frame body 100, a network body 141, one side of which is fixed to the deployment support unit 110 extending from an upper end of the vertical frame 102 constituting the frame body 100, is configured on both sides and the network body ( The other side corresponding to 141, the switchboard supporting structure of the walk-in type substation chamber, characterized in that the air circulation passage 140 is further provided with a partition wall (142). The method of claim 3, wherein The ceiling part 204 located at the inner upper end of the air circulation passage 140 has a ventilation fan 150 for forcibly venting the air inside the substation chamber to the outside to forcibly exhaust the heat inside the substation chamber. Switchgear supporting structure of walk-in type substation. The method of claim 1, The ceiling unit 204 is a switch-board support structure of the walk-in type substation, characterized in that the fire extinguishing device 160 is configured to quickly extinguish the fire generated when the fire occurs in the substation. The method of claim 1, The anti-vibration member fitted to the lower portion of the switchboard 205 is inserted into the frame frame 100 is installed in the switchboard of the walk-in type substation, characterized in that extending in the longitudinal direction along the lower portion of the switchboard. Support structure. The method of claim 1, The dustproof member configured to be fitted to the lower portion of the switchboard 205 which is inserted into the frame frame 100 is installed in the switchboard of the walk-in type substation, characterized in that it is installed to extend laterally along the lower portion of the switchboard. Support structure.

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