CN108695758B - Indoor metal armoured movable switch cabinet - Google Patents
Indoor metal armoured movable switch cabinet Download PDFInfo
- Publication number
- CN108695758B CN108695758B CN201810617452.2A CN201810617452A CN108695758B CN 108695758 B CN108695758 B CN 108695758B CN 201810617452 A CN201810617452 A CN 201810617452A CN 108695758 B CN108695758 B CN 108695758B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- hinged
- valve
- chamber
- fixed
- 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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- 239000002184 metal Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004880 explosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
-
- 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
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Gates (AREA)
Abstract
The invention discloses an indoor metal armoured movable switch cabinet which comprises a cabinet body, wherein cabinet doors are arranged at the front side and the rear side of the cabinet body, the front side comprises a breaker chamber and an instrument chamber, a outgoing cable chamber is arranged at the rear side, an insulating valve structure is arranged between the breaker chamber and the outgoing cable chamber, the insulating valve structure comprises an upper valve, a lower valve, a transmission connecting rod assembly, a vertical sliding rail and a vertical guide rod, two ends of the upper valve and two ends of the lower valve are connected in the vertical sliding rail in a sliding manner through guide wheels, the transmission connecting rod assembly comprises an upper hinge arm group hinged to the lower end of the upper valve, a lower hinge arm group hinged to the upper end of the lower valve, a first connecting rod hinged to the lower hinge arm group and a pressure rod mechanism hinged to the lower end of the first connecting rod, the transmission connecting rod assembly is hinged and fixed on the vertical guide rod, a wiring groove is fixed at the bottoms of two sides of the breaker chamber, and a ventilation structure is arranged at the top of the cabinet body. The indoor metal armoured movable switch cabinet has reasonable structural layout, effectively improves the electrical performance, has high protection level, is safe and reliable, and is convenient to maintain and overhaul.
Description
Technical field:
the invention relates to the technical field of power distribution equipment, in particular to an indoor metal armoured movable switch cabinet.
The background technology is as follows:
An indoor AC metal armoured movable switch equipment is a complete power distribution device of an indoor 3.6-40.5 kV three-phase AC 50Hz single bus and single bus sectioning system. The device is mainly used for controlling, protecting and monitoring power plants, power distribution systems for factories, main switches of small and medium-sized generators, power distribution of industrial and mining enterprises and institutions, starting of substation power transmission and distribution switch equipment of power systems, large-sized high-voltage motors and the like. The metal armoring movable switch equipment on the market at present is complex in structure, unreasonable in layout, inconvenient to use and low in safety and reliability.
The invention comprises the following steps:
The invention provides an indoor metal armoured movable switch cabinet, which solves the problems of unreasonable layout, inconvenient use and low safety and reliability in the prior art.
The technical solution of the invention is as follows: the utility model provides an indoor metal armor movable switch cabinet, is including the cabinet body, cabinet body internal partition becomes front side and rear side, cabinet door is all installed to cabinet body front side and rear side department, the front side is including circuit breaker room and the instrument room that is located circuit breaker room upper end, cabinet body rear side is the cable chamber of being qualified for the next round of competitions, be equipped with insulating valve structure between circuit breaker room and the cable chamber of being qualified for the next round of competitions, insulating valve structure is including last valve, lower valve, the transmission link assembly that two symmetries set up and fix the vertical slide rail in cabinet body both sides, go up valve and lower valve both ends and pass through the leading wheel sliding connection in vertical slide rail, transmission link assembly is including articulated in last articulated arm group of last valve lower extreme, articulated arm group down in the lower articulated first connecting rod of articulated arm group, with first connecting rod lower extreme articulated pressure bar mechanism, still including fixing the vertical guide arm in circuit breaker room both sides, the transmission link assembly articulates and fixes on vertical guide arm, cabinet room both sides bottom is fixed with the wiring groove, the top is equipped with and opens the ventilation structure.
Preferably, a supporting frame body is fixed in the outgoing cable chamber, a plurality of insulating partition plates which are vertically arranged are fixed on the supporting frame body, the outgoing cable chamber is divided into a plurality of cable chambers by a plurality of insulating partition plates, and the bottom of the outgoing cable chamber is connected with an insulating sleeve.
Preferably, a vehicle inlet rail is fixed at the indoor bottom of the circuit breaker.
Preferably, the upper articulated arm group comprises a first upper connecting rod and a second upper connecting rod, wherein a waist-shaped hole is formed in one end of the first upper connecting rod, the other end of the first upper connecting rod is hinged to a vertical guide rod, the upper valve is hinged to the waist-shaped hole of the first upper connecting rod in a sliding mode through a pin shaft, one end of the second upper connecting rod is hinged to the first upper connecting rod, the lower articulated arm group comprises a first lower connecting rod and a second lower connecting rod, the waist-shaped hole is formed in one end of the first lower connecting rod, the lower valve is hinged to the waist-shaped hole of the first lower connecting rod in a sliding mode through a pin shaft, one end of the second lower connecting rod is hinged to the first lower connecting rod, the other end of the second lower connecting rod is hinged to the second upper connecting rod, the joint of the second lower connecting rod and the first lower connecting rod is hinged to the vertical guide rod, and the center of the second upper connecting rod is hinged to the vertical guide rod.
Preferably, the pressure bar mechanism comprises an end plate hinged at the lower end of the first connecting rod, the end plate is rotatably arranged on the side wall of the breaker chamber through a horizontal pin shaft, a tension spring is connected between the end plate and the side wall of the breaker chamber, and a long pressure bar is fixed at the upper end of the end plate.
Preferably, the wiring groove comprises a horizontal long groove fixed on the inner side wall of the circuit breaker chamber, and a flip cover is hinged on one side of the wiring groove facing the center of the circuit breaker chamber.
Preferably, the ventilation structure is a flip cover arranged at the top of the cabinet body.
Preferably, the circuit breaker handcart interlocking structure is arranged at the indoor upper end of the circuit breaker, and comprises a deflector rod hinged at the entrance of the circuit breaker chamber and a second connecting rod hinged with the deflector rod, wherein the second connecting rod extends to the front end of the insulating valve structure, an explosion-proof deflector plate is hinged at the extending end, and a reset tension spring is arranged at one hinged end of the deflector rod and one hinged end of the explosion-proof deflector plate.
The invention has the beneficial effects that: the indoor metal armoured movable switch cabinet is reasonable in structural layout, an insulating valve structure is arranged between the breaker chamber and the outgoing cable chamber, the outgoing cable chamber is divided into a plurality of cable chambers through the insulating partition plate, the instrument chamber is arranged at the upper end of the cabinet body, wiring grooves are fixed at the bottoms of the two sides of the breaker chamber, a ventilation structure is arranged at the top of the cabinet body, the remote entering of the breaker handcart is safe and convenient, the electrical performance is effectively improved, the protection level is high, the safety and the reliability are high, and the maintenance and the overhaul are convenient.
Description of the drawings:
Fig. 1 is a schematic structural view of the present invention.
The specific embodiment is as follows:
an indoor metal armoured movable switch cabinet of the invention is further described with reference to figure 1.
The invention discloses an indoor metal armoured movable switch cabinet, which comprises a cabinet body 1, wherein the interior of the cabinet body 1 is divided into a front side and a rear side, cabinet doors are arranged at the front side and the rear side of the cabinet body 1, the front side comprises a breaker chamber 2 and an instrument chamber 3 positioned at the upper end of the breaker chamber 2, an outgoing cable chamber 4 is arranged at the rear side of the cabinet body 1, an insulating valve structure 5 is arranged between the breaker chamber 2 and the outgoing cable chamber 4, the insulating valve structure 5 comprises an upper valve 5-1, a lower valve 5-2, two symmetrically arranged transmission connecting rod assemblies 5-3 and vertical sliding rails 5-4 fixed at two sides in the cabinet body 1, two ends of the upper valve 5-1 and the lower valve 5-2 are connected in the vertical sliding rails 5-4 in a sliding manner through guide wheels, the transmission connecting rod assemblies 5-3 comprise an upper hinge arm group hinged at the lower end of the upper valve 5-1, a lower hinge arm group hinged at the upper end of the lower valve 5-2, a first connecting rod 5-31 hinged with the lower hinge arm group, two side guide rods 5-31 hinged with the lower hinge arm group are fixed at two sides of the upper valve 5-2, a vertical connecting rod guide rod assemblies are fixed at two sides of the upper valve 5-2 and the bottom of the vertical connecting rod assemblies 5-3, and the two sides of the vertical connecting rod assemblies are fixed at the two sides of the upper valve 5-1 and the upper valve body 5-2 are fixed at two sides of a vertical connecting rod 5-3.
Further, a supporting frame body is fixed in the outgoing cable chamber 4, a plurality of insulating partition plates 7 which are vertically arranged are fixed on the supporting frame body, the outgoing cable chamber 4 is divided into a plurality of cable chambers by a plurality of insulating partition plates 7, and an insulating sleeve is connected to the bottom of the outgoing cable chamber 4.
Further, a track 8 for entering a vehicle is fixed to the bottom in the breaker chamber 2.
Further, the upper articulated arm group comprises a first upper connecting rod 5-33 and a second upper connecting rod 5-34, one end of the first upper connecting rod 5-33 is provided with a waist-shaped hole, the other end of the first upper connecting rod is articulated on the vertical guide rod 5-5, the upper valve 5-1 is articulated on the waist-shaped hole of the first upper connecting rod 5-33 in a sliding manner through a pin shaft, one end of the second upper connecting rod 5-34 is articulated with the first upper connecting rod 5-33, the lower articulated arm group comprises a first lower connecting rod 5-35 and a second lower connecting rod 5-36, one end of the first lower valve 5-2 is articulated on the waist-shaped hole of the first lower connecting rod 5-35 in a sliding manner through a pin shaft, one end of the second lower connecting rod 5-36 is articulated with the first lower connecting rod 5-35, the other end of the second lower valve is articulated with the second upper connecting rod 5-34, the joint of the second lower connecting rod 5-36 is articulated and fixed on the vertical guide rod 5-35, and the center of the second upper connecting rod 5-34 is articulated and fixed on the vertical guide rod.
Further, the compression bar mechanism 5-32 comprises an end plate hinged to the lower end of the first connecting rod 5-31, the end plate is rotatably arranged on the side wall of the breaker chamber 2 through a horizontal pin shaft, a tension spring is connected between the end plate and the side wall of the breaker chamber 2, and a long compression bar is fixed at the upper end of the end plate.
Further, the wiring groove 6 comprises a horizontal long groove fixed on the inner side wall of the breaker chamber 2, and a flip cover is hinged on one side of the wiring groove 6 facing the center of the breaker chamber 2.
Further, the ventilation structure is a flip cover arranged at the top of the cabinet body 1.
Further, the upper end is equipped with circuit breaker handcart interlocking structure 9 in the circuit breaker room 2, and circuit breaker handcart interlocking structure 9 is including articulated driving lever, the articulated second connecting rod of driving lever articulated of installing in circuit breaker room 2 entrance, and the second connecting rod extends to insulating valve structure 5 front end, and extends the end and articulate and have explosion proof plectrum, all installs reset tension spring on driving lever, the articulated one end of explosion proof plectrum.
The working principle of the invention is as follows: an insulating valve structure 5 is arranged between the breaker chamber 2 and the outgoing cable chamber 4, the outgoing cable chamber 4 is divided into a plurality of cable chambers through insulating partition plates 7, the instrument chamber 3 is arranged at the upper end of the cabinet body 1, wiring grooves 6 are fixed at the bottoms of two sides of the breaker chamber 2, a ventilation structure is arranged at the top of the cabinet body 1, the remote feeding of the breaker handcart is safe and convenient, the electrical performance is effectively improved, the protection level is high, the safety and the reliability are high, and the maintenance and the overhaul are convenient.
The foregoing is merely a preferred embodiment of the present invention and all other embodiments that would be obvious to one skilled in the art without making any inventive effort are intended to be within the scope of the present invention.
Claims (5)
1. The utility model provides an indoor metal armor formula cubical switchboard, is including the cabinet body (1), cabinet body (1) internal partition becomes front side and rear side, cabinet door, its characterized in that are all installed to cabinet body (1) front side and rear side department: the front side comprises a breaker chamber (2) and an instrument chamber (3) positioned at the upper end of the breaker chamber (2), the rear side of the cabinet body (1) is provided with an outgoing cable chamber (4), an insulating valve structure (5) is arranged between the breaker chamber (2) and the outgoing cable chamber (4), the insulating valve structure (5) comprises an upper valve (5-1), a lower valve (5-2), two symmetrically arranged transmission connecting rod assemblies (5-3) and vertical sliding rails (5-4) fixed at the two sides in the cabinet body (1), the two ends of the upper valve (5-1) and the lower valve (5-2) are connected in the vertical sliding rails (5-4) in a sliding manner through guide wheels, the transmission connecting rod assemblies (5-3) comprise an upper hinge arm group hinged at the lower end of the upper valve (5-1), a lower hinge arm group hinged at the upper end of the lower valve (5-2), a first connecting rod (5-31) hinged with the lower hinge arm group, a first hinge mechanism (5-32) hinged with the lower end of the first valve (5-31), the upper valve (5-3) comprises a first hinge rod (5-33) and a second hinge rod (5-33) hinged at the other end of the upper valve (5-33), the upper valve (5-1) is hinged at a waist-shaped hole of a first upper connecting rod (5-33) in a sliding manner through a pin shaft, one end of a second upper connecting rod (5-34) is hinged with the first upper connecting rod (5-33), the lower hinge arm group comprises a first lower connecting rod (5-35) and a second lower connecting rod (5-36), the waist-shaped hole is formed at one end of the first lower connecting rod (5-35), the lower valve (5-2) is hinged at the waist-shaped hole of the first lower connecting rod (5-35) in a sliding manner through a pin shaft, one end of the second lower connecting rod (5-36) is hinged with the first lower connecting rod (5-35), the other end of the second lower connecting rod is hinged with the second upper connecting rod (5-34), the joint of the second lower connecting rod (5-36) and the first lower connecting rod (5-35) is hinged and fixed on a vertical guide rod (5-5), and the center of the second upper connecting rod (5-34) is hinged and fixed on a vertical guide rod;
The compression bar mechanism (5-32) comprises an end plate hinged to the lower end of the first connecting rod (5-31), the end plate is rotatably arranged on the side wall of the breaker chamber (2) through a horizontal pin shaft, a tension spring is connected between the end plate and the side wall of the breaker chamber (2), and a long compression bar is fixed at the upper end of the end plate;
The circuit breaker is characterized by further comprising vertical guide rods (5-5) fixed on two sides in the circuit breaker chamber (2), wherein the transmission connecting rod assembly (5-3) is hinged and fixed on the vertical guide rods (5-5), wiring grooves (6) are fixed at the bottoms of two sides of the circuit breaker chamber (2), and a ventilation structure is arranged at the top of the cabinet body (1);
The circuit breaker is characterized in that a circuit breaker handcart interlocking structure (9) is arranged at the inner upper end of the circuit breaker chamber (2), the circuit breaker handcart interlocking structure (9) comprises a deflector rod hinged at a gate inlet of the circuit breaker chamber (2) and a second connecting rod hinged with the deflector rod, the second connecting rod extends to the front end of the insulating valve structure (5), an explosion-proof deflector plate is hinged at the extending end, and a reset tension spring is arranged at one hinged end of the deflector rod and the explosion-proof deflector plate.
2. An indoor metal armored movable type switchgear as claimed in claim 1, wherein: the cable outlet chamber (4) is internally fixed with a support frame body, a plurality of insulating partition boards (7) which are vertically arranged are fixed on the support frame body, the cable outlet chamber (4) is divided into a plurality of cable chambers by a plurality of insulating partition boards (7), and the bottom of the cable outlet chamber (4) is connected with an insulating sleeve.
3. An indoor metal armored movable type switchgear as claimed in claim 1, wherein: and a vehicle inlet rail (8) is fixed at the bottom in the breaker chamber (2).
4. An indoor metal armored movable type switchgear as claimed in claim 1, wherein: the wiring groove (6) comprises a horizontal long groove fixed on the inner side wall of the breaker chamber (2), and a flip cover is hinged on one side of the wiring groove (6) facing the center of the breaker chamber (2).
5. An indoor metal armored movable type switchgear as claimed in claim 1, wherein: the ventilation structure is a flip cover arranged at the top of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617452.2A CN108695758B (en) | 2018-06-15 | 2018-06-15 | Indoor metal armoured movable switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617452.2A CN108695758B (en) | 2018-06-15 | 2018-06-15 | Indoor metal armoured movable switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108695758A CN108695758A (en) | 2018-10-23 |
| CN108695758B true CN108695758B (en) | 2024-09-10 |
Family
ID=63848841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810617452.2A Active CN108695758B (en) | 2018-06-15 | 2018-06-15 | Indoor metal armoured movable switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108695758B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116053999B (en) * | 2022-10-27 | 2023-10-03 | 法腾电力装备江苏有限公司 | Automatic valve device of small-sized high-voltage cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340982Y (en) * | 2008-12-31 | 2009-11-04 | 广州白云电器设备股份有限公司 | Valve device of withdrawing metal-clad metal-closed switch cabinet |
| CN103227429A (en) * | 2013-04-23 | 2013-07-31 | 镇江大全伊顿电器有限公司 | Door locking mechanism of high-voltage switch cabinet |
| CN203119372U (en) * | 2013-02-22 | 2013-08-07 | 山东汇能电气有限公司 | Valve curtain-lifting device for high-voltage switch cabinet |
| CN203180415U (en) * | 2013-04-01 | 2013-09-04 | 常州世博电气有限公司 | Full insulation ring main unit |
| CN203553667U (en) * | 2013-11-19 | 2014-04-16 | 山东汇能电气有限公司 | High-voltage switch cabinet condensation prevention type ventilation cooling device |
| CN107482515A (en) * | 2016-06-08 | 2017-12-15 | 湖北湖开电气有限公司 | A kind of indoor armored withdraw type switch cubicle |
| CN208445185U (en) * | 2018-06-15 | 2019-01-29 | 湖州泰灵电力设备有限公司 | A kind of indoor metal armouring withdraw type switch cabinet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017964A (en) * | 2006-12-30 | 2007-08-15 | 朱永波 | Fully-insulated waterproof switch cabinet |
| KR101636343B1 (en) * | 2015-12-07 | 2016-07-05 | 주식회사 광명전기 | metal-clad type switchgear |
-
2018
- 2018-06-15 CN CN201810617452.2A patent/CN108695758B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340982Y (en) * | 2008-12-31 | 2009-11-04 | 广州白云电器设备股份有限公司 | Valve device of withdrawing metal-clad metal-closed switch cabinet |
| CN203119372U (en) * | 2013-02-22 | 2013-08-07 | 山东汇能电气有限公司 | Valve curtain-lifting device for high-voltage switch cabinet |
| CN203180415U (en) * | 2013-04-01 | 2013-09-04 | 常州世博电气有限公司 | Full insulation ring main unit |
| CN103227429A (en) * | 2013-04-23 | 2013-07-31 | 镇江大全伊顿电器有限公司 | Door locking mechanism of high-voltage switch cabinet |
| CN203553667U (en) * | 2013-11-19 | 2014-04-16 | 山东汇能电气有限公司 | High-voltage switch cabinet condensation prevention type ventilation cooling device |
| CN107482515A (en) * | 2016-06-08 | 2017-12-15 | 湖北湖开电气有限公司 | A kind of indoor armored withdraw type switch cubicle |
| CN208445185U (en) * | 2018-06-15 | 2019-01-29 | 湖州泰灵电力设备有限公司 | A kind of indoor metal armouring withdraw type switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108695758A (en) | 2018-10-23 |
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