CN106451179B - A kind of high-tension switch cabinet and its working method - Google Patents
A kind of high-tension switch cabinet and its working method Download PDFInfo
- Publication number
- CN106451179B CN106451179B CN201610783708.8A CN201610783708A CN106451179B CN 106451179 B CN106451179 B CN 106451179B CN 201610783708 A CN201610783708 A CN 201610783708A CN 106451179 B CN106451179 B CN 106451179B
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- CN
- China
- Prior art keywords
- block piece
- switch cabinet
- tension switch
- moving member
- guide rail
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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
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The present invention provides a kind of high-tension switch cabinet and its working method, the high-tension switch cabinet includes opposite side wall；Supporting rack, support frame as described above are obliquely installed to form slope；Guide rail, the guide rail are set in parallel in the opposite both sides on the inclined-plane that support frame as described above is formed, and spacing is matched with the wheelspan of the handcart, and the width in the channel that the guide rail is formed is matched with the width of the wheel of the handcart；The height of one end of the guide rail, which matches the present invention with the bottom plate heights of the switchgear, has many advantages, such as that protecting effect is good.
Description
Technical field
The present invention relates to switchgears, more particularly to high-tension switch cabinet and its working method.
Background technology
Currently, the basic structure of switchgear is：The ground connection of cabinet, handcart, handcart is by fixed cabinet, in handcart
Into, pull out in cabinet, the earthing or grounding means of cart and the cooperation of the earthing or grounding means of handcart detach.Handcart is in disengaging high-tension switch cabinet
When, on handcart the cooperation of equipment and cabinet in-vivo device have inconvenience more, need the position for repeatedly converting handcart that can just work good.Also
Have, when handcart exits, the high-tension apparatus in switchgear is exposed, and operating personnel easily accidentally touch, and then lead to personal injury.
Invention content
For the deficiency for solving in above-mentioned prior art, the present invention provides a kind of accurate positionin, protecting effect are good
High-tension switch cabinet.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of high-tension switch cabinet, the high-tension switch cabinet include opposite side wall；The high-tension switch cabinet further comprises：
Supporting rack, support frame as described above are obliquely installed to form slope；
Guide rail, 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 it is described
The wheelspan of handcart matches, and the width in the channel that the guide rail is formed is matched with the width of the wheel of the handcart；The guide rail
The height of one end is matched with the bottom plate heights of the switchgear.
According to above-mentioned high-tension switch cabinet, optionally, the high-tension switch cabinet further comprises：
Spanner, the spanner are rotatably arranged in shaft, and the shaft is fixed on the 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 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 high-tension switch cabinet, it is preferable that the through-hole or slot are from top to down to the inner inclination of switchgear.
According to above-mentioned high-tension switch cabinet, optionally, the rotating arm is connect by transmission arm with the moving member, described
One end of 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
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 high-tension switch cabinet, optionally, the high-tension switch cabinet 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 high-tension switch cabinet, it is preferable that the inclined through-hole separately set or slot are from top to down to switch
The outer inclination of cabinet.
According to above-mentioned high-tension switch cabinet, optionally, it is fixed on the spanner, pulls after one end bending of the rotating arm
It is fixed on the rotating arm after the extension bending of hand.
According to above-mentioned high-tension switch cabinet, optionally, the high-tension switch cabinet 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.
According to above-mentioned high-tension switch cabinet, optionally, the high-tension switch cabinet further comprises：
The guide rail separately set, the guide rail are set in parallel the opposite both sides in the switchgear bottom, spacing and the wheel
Away from matching, the width in the channel that the guide rail separately set is formed is matched with the width of the wheel.
The present invention also aims to provide a kind of working method of above-mentioned switchgear, which passes through following skill
Art scheme is achieved：
According to the working method of above-mentioned high-tension switch cabinet, the working method includes the following steps：
(A0) supporting rack is fixed on to the front side of switchgear so that the wheel of handcart moves in the channel that guide rail is formed,
Rise and enters in switchgear.
According to above-mentioned working method, optionally, the working method further comprises the steps：
(A1) external force pushes the spanner inwardly to move, and drives rotating arm rotation；
(A2) rotating arm drives moving member banking motion；
(A3) under moving member driving, the first block piece and the second block piece fold；
(A4) external force is removed, under the effect of torsion spring, first block piece, the second block piece return are self-styled to realize
It closes.
Compared with prior art, the device have the advantages that being：
It is arranged and the bottom plate heights of cabinet, the matched slope of width so that the handcart on ground conveniently enters in switchgear；
The moving track of handcart is fixed so that after handcart is moved along guide rail, accurately with cabinet in-vivo device perfect cooperation,
Without adjusting the position of handcart；
It goes that rotating arm is driven to rotate using spanner, to go to drive the folding between block piece using transmission arm so that handcart
It 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, keeps away
Personal injury is exempted from, protection effect is good；
The setting of heating member, starts when needed, effectively prevents the appearance of condensation in switchgear, 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 high-tension switch cabinet；
Fig. 2 is the structure diagram of according to embodiments of the present invention 2 high-tension switch cabinet；
Fig. 3 is the structure diagram of according to embodiments of the present invention 3 high-tension switch cabinet.
Specific implementation mode
Fig. 1-3 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 high-tension switch cabinet of the embodiment of the present invention, as shown in Figure 1, the height
The cabinet that compresses switch includes：
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；
Supporting rack, support frame as described above are obliquely installed, and to form slope, are entered height convenient for the handcart on ground from the slope and are pressed off
It closes in cabinet；
Two guide rails, 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 and hand
The wheelspan of vehicle matches, and the width in the channel that the guide rail is formed is matched with the width of the wheel of the handcart；The guide rail separately set it
Between supporting rack covering on have through-hole；
Two guide rails separately set, the vertical section of the guide rail is in " [" shape, two separately set the guide rail are set in parallel
The opposite both sides of the switchgear bottom, spacing are matched with the wheelspan of the wheel of handcart, and two separately set guide rail is formed logical
The width in road is matched with the width of the wheel；The guide rail of the height of one end of the guide rail on supporting rack and the switchgear bottom
Matched；
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 working method of the above-mentioned switchgear of the embodiment of the present invention, the working method include the following steps：
(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 high-tension switch cabinet of the embodiment of the present invention, as shown in Fig. 2, 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 high-tension switch cabinet of the embodiment of the present invention, as shown in figure 3, 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 (8)
1. a kind of high-tension switch cabinet, the high-tension switch cabinet includes opposite side wall；It is characterized in that：The high-tension switch cabinet into
One step includes：
Supporting rack, support frame as described above are obliquely installed to form slope；
Guide rail, the guide rail are set in parallel in the opposite both sides on the inclined-plane that support frame as described above is formed, 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 of the handcart；The height of one end of the guide rail
Degree is matched with the bottom plate heights of the switchgear；
Spanner, the spanner are rotatably arranged in shaft, and the shaft is fixed on the 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, downside and described first
The upside of block piece is rotatablely connected.
2. high-tension switch cabinet according to claim 1, it is characterised in that：The through-hole or slot are from top to down to switchgear
Inner inclination.
3. high-tension switch cabinet according to claim 1, it is characterised in that：The rotating arm passes through transmission arm and the movement
Part connects, and 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.
4. high-tension switch cabinet according to claim 1, it is characterised in that：The high-tension switch cabinet 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, upside and institute
State the downside rotation connection of third block piece.
5. high-tension switch cabinet according to claim 4, it is characterised in that：The inclined limiting through hole separately set or slot are certainly
Above and lowerly to the outer inclination of switchgear.
6. high-tension switch cabinet according to claim 1, it is characterised in that：The high-tension switch cabinet 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.
7. high-tension switch cabinet according to claim 1, it is characterised in that：
The guide rail separately set, the guide rail separately set are set in parallel the opposite both sides in the switchgear bottom, spacing with it is described
Wheelspan matches, and the width in the channel that the guide rail separately set is formed is matched with the width of the wheel.
8. according to the working method of any high-tension switch cabinets of claim 1-3, the working method includes the following steps：
(A0) supporting rack is fixed on to the front side of switchgear so that the wheel of handcart moves in the channel that guide rail is formed, and rises
And enter in switchgear；
(A1) handcart pushes the spanner inwardly to move, and drives rotating arm rotation；
(A2) rotating arm drives moving member banking motion；
(A3) under moving member driving, the first block piece and the second block piece fold；
(A4) external force is removed, under the effect of torsion spring, first block piece, the second block piece return are self-enclosed to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783708.8A CN106451179B (en) | 2016-08-31 | 2016-08-31 | A kind of high-tension switch cabinet and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610783708.8A CN106451179B (en) | 2016-08-31 | 2016-08-31 | A kind of high-tension switch cabinet and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106451179A CN106451179A (en) | 2017-02-22 |
| CN106451179B true CN106451179B (en) | 2018-07-27 |
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ID=58091459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610783708.8A Active CN106451179B (en) | 2016-08-31 | 2016-08-31 | A kind of high-tension switch cabinet and its working method |
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| Country | Link |
|---|---|
| CN (1) | CN106451179B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253074B (en) * | 2016-08-31 | 2018-07-27 | 芜湖金牛电气股份有限公司 | High-tension switch cabinet with temperature controlling function and its working method |
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|---|---|---|---|---|
| US3621339A (en) * | 1970-04-21 | 1971-11-16 | Westinghouse Electric Corp | Modular high-voltage electrical components cooperating within cabinet housing to provide electrical insulation and cooling air passage |
| CN201478706U (en) * | 2009-06-23 | 2010-05-19 | 卢景华 | Switch cabinet anti-condensation controller |
| CN203218773U (en) * | 2013-04-28 | 2013-09-25 | 滁州利华电子有限公司 | Switch cabinet with handcart |
| CN103683071A (en) * | 2013-12-03 | 2014-03-26 | 国家电网公司 | Special guide rail for handcart to access cabinet body of handcart type switch cabinet |
| CN204835339U (en) * | 2015-07-09 | 2015-12-02 | 上海涵嘉电气设备有限公司 | Outer approach rail of handcart of cubical switchboard |
| CN206225865U (en) * | 2016-08-31 | 2017-06-06 | 芜湖金牛电气股份有限公司 | A kind of high-tension switch cabinet |
-
2016
- 2016-08-31 CN CN201610783708.8A patent/CN106451179B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621339A (en) * | 1970-04-21 | 1971-11-16 | Westinghouse Electric Corp | Modular high-voltage electrical components cooperating within cabinet housing to provide electrical insulation and cooling air passage |
| CN201478706U (en) * | 2009-06-23 | 2010-05-19 | 卢景华 | Switch cabinet anti-condensation controller |
| CN203218773U (en) * | 2013-04-28 | 2013-09-25 | 滁州利华电子有限公司 | Switch cabinet with handcart |
| CN103683071A (en) * | 2013-12-03 | 2014-03-26 | 国家电网公司 | Special guide rail for handcart to access cabinet body of handcart type switch cabinet |
| CN204835339U (en) * | 2015-07-09 | 2015-12-02 | 上海涵嘉电气设备有限公司 | Outer approach rail of handcart of cubical switchboard |
| CN206225865U (en) * | 2016-08-31 | 2017-06-06 | 芜湖金牛电气股份有限公司 | A kind of high-tension switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106451179A (en) | 2017-02-22 |
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