CN106253115B - Adjustable switch cabinet - Google Patents
Adjustable switch cabinet Download PDFInfo
- Publication number
- CN106253115B CN106253115B CN201610770785.XA CN201610770785A CN106253115B CN 106253115 B CN106253115 B CN 106253115B CN 201610770785 A CN201610770785 A CN 201610770785A CN 106253115 B CN106253115 B CN 106253115B
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- CN
- China
- Prior art keywords
- switchgear
- fixed
- block piece
- moving member
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention provides a kind of Adjustable switch cabinet, the switchgear includes cabinet, cabinet door and doorframe, and the cabinet forms opposite side wall；The cabinet includes：Standards, the horizontal cross-section of the standards include bottom, the both sides bending fixed part twice along bottom, and the distance between the projection of two fixed parts on said bottom is more than zero；There is mounting hole on the fixed part；Horizontal element, the mounting hole of the horizontal element arranged with vertical direction with the mounting hole that arranges in the horizontal direction, both ends；Connector, the connector pass through the mounting hole on horizontal element and are fixed in the mounting hole of vertical direction arrangement of horizontal element；The both ends of installation part, the installation part are fixed on by the connector separately set in the mounting hole of horizontal direction arrangement of horizontal element respectively.The present invention has many advantages, such as that easy to assembly, position is adjustable, flexible.
Description
Technical field
The present invention relates to switchgears, more particularly to Adjustable switch cabinet.
Background technology
Currently, the basic structure of switchgear is：Cabinet, handcart.The structure of composition cabinet is fixed, once after fixing not
It can change, flexibility is poor.The ground connection of handcart is entered, in pull-out cabinet in handcart, the ground connection of cart by fixed cabinet
Device coordinates with the earthing or grounding means of handcart, detaches.When handcart exits, the high-tension apparatus in switchgear is exposed, and operating personnel are easy
It accidentally touches, and then leads to personal injury.
Invention content
For the deficiency for solving in above-mentioned prior art, the present invention provides it is a kind of it is easy to assembly, position is adjustable, protection
The good Adjustable switch cabinet of effect.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of Adjustable switch cabinet, the switchgear include cabinet, cabinet door and doorframe, and the cabinet forms opposite side
Wall；The cabinet includes：
Standards, the horizontal cross-section of the standards include bottom, the both sides bending fixed part twice along bottom, and two
Distance between the projection of a fixed part on said bottom is more than zero；There is mounting hole on the fixed part；
Horizontal element, the horizontal element are arranged with the mounting hole that arranges in the horizontal direction, both ends with vertical direction
Mounting hole；
Connector, the connector pass through the mounting hole on horizontal element and are fixed on the peace of the vertical direction arrangement of horizontal element
It fills in hole；
Installation part, the both ends of the installation part are fixed on the horizontal direction arrangement of horizontal element by the connector separately set respectively
Mounting hole in.
According to above-mentioned switchgear, optionally, the part between the projection of the bottom has mounting hole.
According to above-mentioned switchgear, optionally, the switchgear further comprises：
Support element, the support element are mounted on the inside of doorframe；
Switch, it is described switch be mounted on the support element on, it is described switch have when cabinet door is closed by cabinet door promotion and
The operating parts for making switch close, making switch open when cabinet door is opened；
Headlamp, the headlamp are fixed on the inner wall of switchgear, and the switch controls lighting, closing for the headlamp
It closes.
According to above-mentioned switchgear, optionally, the switch further comprises：
Mounting plate, the mounting plate, which has, is suitable for the through-hole that the operating parts passes through；
First conductive part, first conductive part is arranged in the side of the mounting plate, and is electrically connected with conducting wire；
Second conductive part, second conductive part are provided through the end of the operating parts of the through-hole, and electric with conducting wire
Connection, after the operating parts is mobile in through-hole, second conductive part and the contact of the first conductive part；The end it is external
Round radius is more than the internal diameter of the through-hole；
Elastic component, the elastic component are fixed on the operating parts in the mounting plate other side.
According to above-mentioned switchgear, optionally, the switchgear further comprises：
Spanner, the spanner are rotatably arranged in shaft, and the shaft is fixed in the opposing sidewalls；
Torsional spring, the torsional spring are fixed between the spanner and side wall
Rotating arm, the rotating arm are fixed on the spanner；
Moving member, the moving member are in the inclined limiting through hole on the opposite side wall or slot, and with it is described
Rotating arm connects；
The side of first block piece, first block piece is rotatably arranged on the opposite side wall；
The both ends of second block piece, the side of second block piece are fixedly connected with the moving member, the other side and institute
State the upside rotation connection of the first block piece.
According to above-mentioned switchgear, it is preferable that the through-hole or slot are from top to down to the inner inclination of switchgear.
According to above-mentioned switchgear, optionally, the rotating arm is connect by transmission arm with the moving member, the linkage
One end of arm is rotatably arranged on the rotating arm, and the other end is connect with the moving member；Or,
The rotating arm is connect by connecting rope with the moving member, and one end of the connecting rope is fixed on the rotating arm
On, the other end is around pulley and is fixed on the moving member, and the pulley is fixed on the side wall.
According to above-mentioned switchgear, optionally, the switchgear further comprises：
Pulley, the pulley are fixed on the side wall；
One end of connecting rope, the connecting rope is fixed on the moving member or rotating arm or transmission arm, and the other end bypasses
The pulley is simultaneously fixed on the moving member separately set；
The moving member separately set, the moving member separately set are in the inclined limiting through hole separately set on the opposite side wall
Or in slot；
The side of third block piece, the third block piece is rotatably arranged on the opposite side wall；
The both ends of 4th block piece, the side of the 4th block piece are fixedly connected with the moving member separately set, another
Side and the other side of the third block piece are rotatablely connected.
According to above-mentioned switchgear, it is preferable that the inclined through-hole separately set or slot are from top to down to switchgear
Outer inclination.
According to above-mentioned switchgear, optionally, the switchgear further comprises：
Guide rail, the guide rail are set in parallel the opposite both sides in the switchgear bottom, the wheel of spacing and handcart
Wheelspan matching, the width in the channel that the guide rail is formed matches with the width of the wheel.
According to above-mentioned switchgear, optionally, the switchgear further comprises：
Supporting rack, support frame as described above are obliquely installed；
The guide rail separately set, the guide rail are set in parallel in the opposite both sides on the inclined-plane that support frame as described above is formed, spacing with
The wheelspan matching, the width in the channel that the guide rail separately set is formed are matched with the width of the wheel；It is described separately set lead
The matched of the height of one end of rail and the guide rail in the switchgear.
According to above-mentioned switchgear, optionally, it is fixed on the spanner after one end bending of the rotating arm, spanner
It is fixed on the rotating arm after extension bending.
According to above-mentioned switchgear, optionally, the switchgear further comprises：
Heating member, the heating member are arranged in the switchgear；
Temperature sensor, the temperature sensor distinguishes the temperature inside and outside detection switch cabinet, and send judgment module；
Judgment module, the judgment module judge whether the difference of the temperature inside and outside switchgear is more than threshold value：Judging result is
When being, start heating member；When judging result is no, heating member is closed.
Compared with prior art, the device have the advantages that being：
1. by the mounting hole on standards, horizontal element, the flexible of the installation site of horizontal element is realized, it can basis
Actual conditions adjust；
2. going that rotating arm is driven to rotate using spanner, to go to drive the folding between block piece using transmission arm so that hand
Vehicle is cooperateed with switchgear；When handcart exits, under the effect of torsion spring, block piece return prevents the high pressure in non-contact switch cabinet,
Personal injury is avoided, protection effect is good；
3. the moving track of handcart is fixed so that after handcart is moved along guide rail, accurately match with cabinet in-vivo device perfection
It closes, without adjusting the position of handcart；
4. setting and rail height, the matched slope of width in switchgear so that the handcart on ground conveniently enters switch
In cabinet；
5. the setting of heating member, starts when needed, the appearance of condensation in switchgear is effectively prevented, is effectively protected
Switchgear in cabinet.
Description of the drawings
With reference to attached drawing, the disclosure will be easier to understand.Skilled addressee readily understands that be：This
A little attached drawings are used only for the technical solution illustrated the present invention, and are not intended to and are construed as limiting to protection scope of the present invention.
In figure：
Fig. 1 is the structure diagram of according to embodiments of the present invention 1 switchgear
Fig. 2 is the structure diagram of the cabinet of according to embodiments of the present invention 1 switchgear；
Fig. 3 is the elevational diagrammatic view of according to embodiments of the present invention 1 switch；
Fig. 4 is the diagrammatic cross-sectional view of according to embodiments of the present invention 1 switch；
Fig. 5 is the structure diagram of according to embodiments of the present invention 2 switchgear；
Fig. 6 is the structure diagram of according to embodiments of the present invention 3 switchgear.
Specific implementation mode
Fig. 1-6 and following description describe the present invention optional embodiment to instruct how those skilled in the art implement
It is of the invention with reproducing.In order to instruct technical solution of the present invention, some conventional aspects are simplified or have been omitted.Those skilled in the art
It should be appreciated that modification or replacement from these embodiments will within the scope of the invention.Those skilled in the art should understand that
Following characteristics can be combined in various ways to form multiple modifications of the present invention.As a result, the invention is not limited in it is following can
Embodiment is selected, and is only limited by the claims and their equivalents.
Embodiment 1：
Fig. 1 schematically illustrates the structure diagram of the switchgear with self-enclosed function of the embodiment of the present invention, such as Fig. 1
Shown, the switchgear includes：
Cabinet, as shown in Fig. 2, the cabinet includes：
Standards, the horizontal cross-section of the standards include bottom 211, the both sides bending fixed part twice along bottom
212,214, the distance between the projection of two fixed parts on said bottom is more than zero；There is mounting hole 221 on the fixed part；
Part between the projection of two fixed parts of the bottom on said bottom has mounting hole 222, convenient for two switchgears
Connection；
Horizontal element 231, the horizontal element with the mounting hole 232 arranged in the horizontal direction, both ends are with vertical direction
The mounting hole 232 of arrangement；
Connector, such as bolt, the connector pass through the mounting hole on horizontal element and are fixed on the vertical direction of horizontal element
In the mounting hole of arrangement；
Installation part, the both ends of the installation part are fixed on the horizontal direction arrangement of horizontal element by the connector separately set respectively
Mounting hole in；Switchgear is fixed on the installation part；
Support element 111-112, such as " L " shape component, the support element are mounted on the inside of doorframe；
Switch, as shown in Figure 3-4, the switch are mounted on the support element, and the switch has when cabinet door is closed
The operating parts for being pushed and made switch close, make switch open when cabinet door is opened by cabinet door；The switch includes：
Mounting plate 121, the mounting plate, which has, is suitable for the through-hole that the operating parts passes through；
First conductive part 151, first conductive part is arranged in the side of the mounting plate, and is electrically connected with conducting wire；
Operating parts 131, such as " T " shape, the operating parts includes end, and the radius of the circumscribed circle of the end is more than described
The internal diameter of through-hole；
Second conductive part 152, second conductive part are provided through the end of the operating parts of the through-hole, and and conducting wire
Electrical connection, after the operating parts is mobile in through-hole, second conductive part and the contact of the first conductive part；
Elastic component 141, such as spring, the elastic component is fixed on the operating parts in the mounting plate other side.
Headlamp, the headlamp are fixed on the inner wall at the top of switchgear, and the switch controls the point of the headlamp
Bright, closing；
Two spanners 11, the spanner are rotatably arranged in shaft, and the shaft is fixed on opposite side wall 1；
Two torsional springs, the torsional spring are fixed between the spanner and side wall so that when removing external force, spanner can return
Position；
Two rotating arms 21, the rotating arm are fixed on the spanner；It is fixed on after one end bending of the rotating arm
On the spanner, it is fixed on the rotating arm after the extension bending of spanner；
One end of two transmission arms 31, the transmission arm is rotatably arranged on the rotating arm, such as passes through bolt, spiral shell
Mother's connection；
Two moving members, the moving member are in through-hole intilted from top to bottom or slot on the opposite side wall
In 51, and it is connect with the other end of the transmission arm；
First block piece 41 is rotatably arranged in described opposite on the downside of first block piece such as stainless steel covering
Side wall on；
Second block piece 42, such as stainless steel covering, both ends and the moving member of the upside of second block piece are fixed
Connection, downside and the upside of first block piece are rotatablely connected；
Two guide rails, the guide rail are set in parallel the opposite both sides in the switchgear bottom, spacing and handcart
The wheelspan of wheel matches, and the width in the channel that the guide rail is formed is matched with the width of the wheel；
Supporting rack, support frame as described above are obliquely installed, to form slope, convenient for ground handcart from the slope access switch cabinet
It is interior；
The guide rail separately set, the guide rail are set in parallel in the opposite both sides on the inclined-plane that support frame as described above is formed, spacing with
The wheelspan matching, the width in the channel that the guide rail separately set is formed are matched with the width of the wheel；The guide rail separately set
The matched of the guide rail of the height of one end and the switchgear bottom has on the covering of the supporting rack between the guide rail separately set
Through-hole；
Heating member, the heating member are arranged in the switchgear；
Temperature sensor, the temperature sensor distinguishes the temperature inside and outside detection switch cabinet, and send judgment module；
Judgment module, such as circuit, software, the judgment module judges whether the difference of the temperature inside and outside switchgear is more than threshold
Value：Judging result is when being, to start heating member；When judging result is no, heating member is closed, prevents occurring condensation in switchgear.
The course of work of above-mentioned switchgear：
(A0) inclined supporting rack is fixed on to the front side of switchgear, the guide rail separately set is corresponding with the guide rail in switchgear,
It is moved so that the wheel of handcart is formed in guide rail in channel, easily from ground along in the access switch cabinet of slope and along guide rail
It moves inward；
(A1) handcart pushes the spanner inwardly to move, and drives rotating arm rotation；
(A2) transmission arm driving moving member is moved downward through-hole is tilted；
(A3) moved downward on the upside of the second block piece, downside drive the first block piece rotation, first block piece and
Second block piece folds, and the interconnecting piece between block piece moves out；
(A4) external force is removed, under the effect of torsion spring, first block piece, the second block piece return keep vertical state,
It is self-enclosed to realize.
Embodiment 2：
The switchgear with self-enclosed function of the embodiment of the present invention, as shown in figure 5, as different from Example 1：
1. transmission arm is no longer arranged, using such as lower structure：
Two pulleys 71, the pulley are fixed on opposite side wall 1；
One end of two connecting ropes 61, the connecting rope is fixed on the rotating arm, and the other end bypasses pulley and fixation
On the moving member；
2. being rotatably arranged on the upside of the first block piece on the opposite side wall；
The both ends of the downside of second block piece 42 are fixedly connected with the moving member, upside and first block piece 41
Downside is rotatablely connected；
Through-hole or slot 51 are from top to bottom to outer inclination.
In the working method of above-mentioned switchgear, when handcart pushes spanner to move inward, rotating arm passes through connecting rope band
Dynamic moving member is moved upwards through-hole is tilted, and the first block piece and the second block piece fold, and the interconnecting piece between block piece is outside
Movement.
Embodiment 3：
The switchgear with self-enclosed function of the embodiment of the present invention, as shown in fig. 6, as different from Example 1：
Switchgear further includes：
Two pulleys 71, the pulley are fixed on opposite side wall；
Two connecting ropes 61, one end of the connecting rope be fixed on moving member on the part of side wall (connecting rope and
Block piece is respectively at the both sides of side wall), the other end is around pulley and is fixed on the moving member separately set；
Two moving members separately set, the moving member separately set are in the inclined limit separately set on the opposite side wall
In through-hole or slot 91；The through-hole or slot is top-down is inclined outwardly；
Third block piece 81 is rotatably arranged on the opposite side wall on the upside of the third block piece；
The both ends of 4th block piece 82, the downside of the 4th block piece are fixedly connected with the moving member separately set, on
Side and the downside of the third block piece are rotatablely connected.
The working method of above-mentioned switchgear, as different from Example 1：
When the first block piece and the second block piece fold, the moving member moved down drives the shifting separately set by connecting rope
Moving part moves from bottom to top, and the 4th block piece moves upwards therewith, and third block piece and the 4th block piece fold, and interconnecting piece is outside
Movement；When block piece return, block piece keeps vertical state, and the second block piece and the 4th block piece are adjacent.
The inclined direction of through-hole or slot is also adjustable into negative direction in above-described embodiment, does not influence the implementation effect of the present invention
Fruit.
Claims (9)
1. a kind of Adjustable switch cabinet, the switchgear includes cabinet, cabinet door and doorframe, and the cabinet forms opposite side wall；
It is characterized in that：The cabinet includes：
Standards, the horizontal cross-section of the standards include bottom, the both sides bending fixed part twice along bottom, and two solid
The distance determined between the projection of portion on said bottom is more than zero；There is mounting hole on the fixed part；
Horizontal element, the installation of the horizontal element arranged with vertical direction with the mounting hole that arranges in the horizontal direction, both ends
Hole；
Connector, the connector pass through the mounting hole on horizontal element and are fixed on the mounting hole of the vertical direction arrangement of horizontal element
It is interior；
Installation part, the both ends of the installation part are fixed on the peace of the horizontal direction arrangement of horizontal element by the connector separately set respectively
It fills in hole；
The Adjustable switch cabinet further comprises：
Spanner, the spanner are rotatably arranged in shaft, and the shaft is fixed on opposite side wall；
Torsional spring, the torsional spring are fixed between the spanner and side wall；
Rotating arm, the rotating arm are fixed on the spanner；
Moving member, the moving member are in the inclined limiting through hole on the opposite side wall or slot, and with the rotation
Arm connects；
First block piece is rotatably arranged on the opposite side wall on the downside of first block piece；
The both ends of second block piece, the upside of second block piece are fixedly connected with the moving member respectively, downside with it is described
The upside of first block piece is rotatablely connected.
2. switchgear according to claim 1, it is characterised in that：Part between the projection of the bottom has installation
Hole.
3. switchgear according to claim 1, it is characterised in that：The switchgear further comprises：
Support element, the support element are mounted on the inside of doorframe；
Switch, the switch are mounted on the support element, and the switch, which has, to be pushed and made out by cabinet door when cabinet door is closed
The operating parts closed, make switch open when cabinet door is opened；
Headlamp, the headlamp are fixed on the inner wall of switchgear, and the switch controls lighting, closing for the headlamp.
4. switchgear according to claim 3, it is characterised in that：The switch further comprises：
Mounting plate, the mounting plate, which has, is suitable for the through-hole that the operating parts passes through；
First conductive part, first conductive part is arranged in the side of the mounting plate, and is electrically connected with conducting wire；
Second conductive part, second conductive part are provided through the end of the operating parts of the through-hole, and are electrically connected with conducting wire,
After the operating parts is mobile in through-hole, second conductive part and the contact of the first conductive part；The circumscribed circle of the end
Radius is more than the internal diameter of the through-hole；
Elastic component, the elastic component are fixed on the operating parts in the mounting plate other side.
5. switchgear according to claim 1, it is characterised in that：The rotating arm is connected by transmission arm and the moving member
It connects, one end of the transmission arm is rotatably arranged on the rotating arm, and the other end is connect with the moving member；Or,
The rotating arm is connect by connecting rope with the moving member, and one end of the connecting rope is fixed on the rotating arm,
The other end is around pulley and is fixed on the moving member, and the pulley is fixed on the side wall.
6. switchgear according to claim 1, it is characterised in that：The switchgear further comprises：
Pulley, the pulley are fixed on the side wall；
One end of connecting rope, the connecting rope is fixed on the moving member or rotating arm, and the other end is around the pulley and consolidates
It is scheduled on the moving member separately set；
The moving member separately set, the moving member separately set are in the inclined limiting through hole separately set on the opposite side wall or slot
It is interior；
Third block piece is rotatably arranged on the opposite side wall on the upside of the third block piece；
The both ends of 4th block piece, the downside of the 4th block piece are fixedly connected with the moving member separately set respectively, upside
It is rotatablely connected with the downside of the third block piece.
7. switchgear according to claim 1, it is characterised in that：The switchgear further comprises：
Guide rail, the guide rail are set in parallel the opposite both sides in the switchgear bottom, the wheel of the wheel of spacing and handcart
Away from matching, the width in the channel that the guide rail is formed is matched with the width of the wheel.
8. switchgear according to claim 7, it is characterised in that：The switchgear further comprises：
Supporting rack, support frame as described above are obliquely installed；
The guide rail separately set, the guide rail separately set are set in parallel in the opposite both sides on the inclined-plane that support frame as described above is formed, spacing
It is matched with the wheelspan, the width in the channel that the guide rail separately set is formed is matched with the width of the wheel；It is described separately to set
The matched of the height of one end of guide rail and the guide rail in the switchgear.
9. switchgear according to claim 1, it is characterised in that：The switchgear further comprises：
Heating member, the heating member are arranged in the switchgear；
Temperature sensor, the temperature sensor distinguishes the temperature inside and outside detection switch cabinet, and send judgment module；
Judgment module, the judgment module judge whether the difference of the temperature inside and outside switchgear is more than threshold value：Judging result is when being,
Start heating member；When judging result is no, heating member is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770785.XA CN106253115B (en) | 2016-08-31 | 2016-08-31 | Adjustable switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770785.XA CN106253115B (en) | 2016-08-31 | 2016-08-31 | Adjustable switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106253115A CN106253115A (en) | 2016-12-21 |
| CN106253115B true CN106253115B (en) | 2018-07-27 |
Family
ID=58080409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770785.XA Active CN106253115B (en) | 2016-08-31 | 2016-08-31 | Adjustable switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106253115B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994019850A1 (en) * | 1993-02-25 | 1994-09-01 | Knürr-Mechanik für die Elektronik Aktiengesellschaft | Cabinet |
| CN201478706U (en) * | 2009-06-23 | 2010-05-19 | 卢景华 | Switch cabinet anti-condensation controller |
| CN202050162U (en) * | 2011-01-26 | 2011-11-23 | 成都科星电力电器有限公司 | Low voltage switch and control device and general cabinet frame thereof |
| CN203536791U (en) * | 2013-10-28 | 2014-04-09 | 浙江中能博瑞电器集团有限公司 | Power distribution cabinet |
| CN103714652A (en) * | 2013-11-11 | 2014-04-09 | 国家电网公司 | High voltage switch cabinet door abnormal opening alarm device |
| CN105390952A (en) * | 2015-11-23 | 2016-03-09 | 芜湖金牛电气股份有限公司 | Switch cabinet |
| CN205985907U (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Cubical switchboard with adjustable |
-
2016
- 2016-08-31 CN CN201610770785.XA patent/CN106253115B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994019850A1 (en) * | 1993-02-25 | 1994-09-01 | Knürr-Mechanik für die Elektronik Aktiengesellschaft | Cabinet |
| CN201478706U (en) * | 2009-06-23 | 2010-05-19 | 卢景华 | Switch cabinet anti-condensation controller |
| CN202050162U (en) * | 2011-01-26 | 2011-11-23 | 成都科星电力电器有限公司 | Low voltage switch and control device and general cabinet frame thereof |
| CN203536791U (en) * | 2013-10-28 | 2014-04-09 | 浙江中能博瑞电器集团有限公司 | Power distribution cabinet |
| CN103714652A (en) * | 2013-11-11 | 2014-04-09 | 国家电网公司 | High voltage switch cabinet door abnormal opening alarm device |
| CN105390952A (en) * | 2015-11-23 | 2016-03-09 | 芜湖金牛电气股份有限公司 | Switch cabinet |
| CN205985907U (en) * | 2016-08-31 | 2017-02-22 | 芜湖金牛电气股份有限公司 | Cubical switchboard with adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106253115A (en) | 2016-12-21 |
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