CN113067274A - Armored movable alternating current metal-enclosed switchgear - Google Patents
Armored movable alternating current metal-enclosed switchgear Download PDFInfo
- Publication number
- CN113067274A CN113067274A CN202110543416.8A CN202110543416A CN113067274A CN 113067274 A CN113067274 A CN 113067274A CN 202110543416 A CN202110543416 A CN 202110543416A CN 113067274 A CN113067274 A CN 113067274A
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- China
- Prior art keywords
- chamber
- fixedly connected
- groove
- plate
- circuit breaker
- 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
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention relates to the technical field of switch equipment, and discloses an armored movable alternating-current metal-enclosed switch equipment which comprises a switch cabinet, wherein a first transverse plate is fixedly connected in the switch cabinet, a vertical plate is fixedly connected on the first transverse plate, second transverse plates are fixedly connected on two sides of the vertical plate, the switch cabinet is divided into a plurality of function chambers by the first transverse plate, the vertical plate and the two second transverse plates, the plurality of function chambers are respectively a bus chamber, a cable chamber, a circuit breaker chamber, an instrument chamber and an equipment chamber, an instrument door is installed in the instrument chamber, a wiring bar is installed in the instrument chamber, a cabinet door is installed in the circuit breaker chamber, a circuit breaker is installed in the circuit breaker chamber, and a lightning arrester is installed in. This armor withdraws formula and exchanges metal-enclosed switchgear can pull out the cubical switchboard with the circuit breaker and overhaul, and the convenience is overhauld the circuit breaker, has reduced the maintenance degree of difficulty, has improved maintenance efficiency, and is big with the range that the circuit breaker was pulled out, and is good to the supporting effect of circuit breaker, and the circuit breaker is more firm.
Description
Technical Field
The invention relates to the technical field of switch equipment, in particular to armored movable alternating current metal-enclosed switch equipment.
Background
Switchgear is to high-voltage distribution cabinet in electric power system, the generator, the transformer, power line, the circuit breaker, low-voltage switchgear, the distribution board, the switch box, distribution equipment's such as control box collective name, present distribution equipment installs in the switch cabinet, it is inconvenient overhauls distribution equipment, it is big to overhaul the degree of difficulty, inefficiency, some switch cabinets can pull out distribution equipment and overhaul, nevertheless the range of pulling out is little, poor to distribution equipment's support effect, distribution equipment is unstable.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an armored movable type alternating current metal closed switch device which has the advantages of reducing the maintenance difficulty, improving the maintenance efficiency, having large pulling-out amplitude of a circuit breaker, good supporting effect on the circuit breaker, more stable circuit breaker and the like, and solves the problems that the distribution equipment is installed in a switch cabinet, is inconvenient to maintain the distribution equipment, has large maintenance difficulty and low efficiency, can be pulled out for maintenance by some switch cabinets, but has small pulling-out amplitude, poor supporting effect on the distribution equipment and unstable distribution equipment.
(II) technical scheme
In order to achieve the purposes of reducing the overhauling difficulty, improving the overhauling efficiency and enabling the circuit breaker to be more stable, the invention provides the following technical scheme: an armored movable alternating-current metal-enclosed switchgear comprises a switchgear, wherein a first transverse plate is fixedly connected in the switchgear, a vertical plate is fixedly connected on the first transverse plate, second transverse plates are fixedly connected on two sides of the vertical plate, the first transverse plate, the vertical plate and the two second transverse plates divide the switchgear into a plurality of function chambers, the function chambers are respectively a bus chamber, a cable chamber, a breaker chamber, an instrument chamber and an equipment chamber, the instrument chamber is provided with an instrument door, a wiring bar is arranged in the instrument chamber, the breaker chamber is provided with a cabinet door, a breaker is arranged in the breaker chamber, a lightning arrester is arranged in the equipment chamber, and a moving-away mechanism is connected on the first transverse plate;
the moving mechanism comprises a threaded rod, a threaded hole, a mounting plate, a fixing groove, a fixing plate, a moving block and two supporting rods, the threaded rod is connected to a vertical plate through a first bearing in a rotating mode, the threaded hole is formed in the position, corresponding to the threaded rod, of the moving block, the threaded rod penetrates through the threaded hole and is in threaded connection with the threaded hole, the mounting plate is fixedly connected to the top of the moving block, the fixing groove is formed in a first transverse plate, the fixing plate is arranged in the fixing groove, the two supporting rods are symmetrically and fixedly connected to the bottom of the mounting plate, the two supporting rods are fixedly connected to the other end.
Preferably, the bottom fixedly connected with connecting block of mounting panel, it is connected with the dwang to rotate through the second bearing on the connecting block, fixed cover has been connected with the rotation wheel on the dwang, the spread groove has been seted up to first diaphragm correspondence rotation wheel position, it rolls the tank bottom at the spread groove to rotate wheel roll connection.
Preferably, a plurality of ball grooves are formed in two sides of the fixing plate, balls are connected in the ball grooves in a rolling mode, and one ends, far away from the corresponding ball groove bottoms, of the balls penetrate through the groove openings of the ball grooves and are connected to the groove walls of the fixing grooves in a rolling mode.
Preferably, the groove opening of the ball groove is closed, and the diameter of the ball is larger than that of the groove opening of the ball groove.
Preferably, the first transverse plate is fixedly connected with a supporting block, one corresponding end of the threaded rod is rotatably connected to the supporting block through a third bearing, and the third bearing is fixedly arranged on the supporting block.
Preferably, a rotating groove is formed in one end, close to the cabinet door, of the threaded rod, and the cross section of the rotating groove is in a hexagonal arrangement.
Preferably, the four corners of the bottom of the switch cabinet are fixedly connected with anti-skidding blocks, and the anti-skidding blocks are made of rubber.
(III) advantageous effects
Compared with the prior art, the invention provides an armored movable type alternating current metal enclosed switchgear which has the following beneficial effects:
this armor formula of moving-out exchanges metal-enclosed switchgear constitutes through setting up threaded rod, screw hole, mounting panel, fixed slot, fixed plate, movable block and two spinal branch vaulting poles and moves aside the mechanism, can pull out the cubical switchboard with the circuit breaker and overhaul, conveniently overhauls the circuit breaker, has reduced the maintenance degree of difficulty, has improved maintenance efficiency, and the range of pulling out with the circuit breaker is big, and is good to the supporting effect of circuit breaker, and the circuit breaker is more firm.
Drawings
Fig. 1 is a schematic structural diagram of an armored removable alternating current metal-enclosed switchgear according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 1.
In the figure: the device comprises a switch cabinet 1, a first transverse plate 2, a vertical plate 3, a second transverse plate 4, a moving mechanism 5, a 51 threaded rod, a 52 threaded hole, a 53 mounting plate, a 54 fixing groove, a 55 fixing plate, a 56 moving block, a 57 supporting rod, a 6 bus chamber, a 7 cable chamber, an 8 breaker chamber, a 9 instrument chamber, a 10 equipment chamber, an 11 instrument door, a 12 wiring row, a 13 cabinet door, a 14 breaker, a 15 lightning arrester, a 16 connecting block, a 17 rotating rod, an 18 rotating wheel, a 19 connecting groove, a 20 ball groove, a 21 ball, a 22 supporting block, a 23 rotating groove and a 24 anti-slip block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an armored movable-type alternating current metal-enclosed switchgear includes a switchgear 1, a first transverse plate 2 is fixedly connected in the switchgear 1, a vertical plate 3 is fixedly connected to the first transverse plate 2, second transverse plates 4 are fixedly connected to both sides of the vertical plate 3, the first transverse plate 2, the vertical plate 3 and the two second transverse plates 4 divide the switchgear 1 into a plurality of function chambers, the plurality of function chambers are respectively a bus chamber 6, a cable chamber 7, a breaker chamber 8, an instrument chamber 9 and an equipment chamber 10, the instrument chamber 9 is provided with an instrument door 11, the instrument chamber is provided with a wiring bar 12, the breaker chamber 8 is provided with a cabinet door 13, the breaker chamber 8 is provided with a breaker 14, the equipment chamber 10 is provided with a lightning arrester 15, and the first transverse plate 2 is connected with a movable-away mechanism 5;
the moving-away mechanism 5 comprises a threaded rod 51, a threaded hole 52, a mounting plate 53, a fixing groove 54, a fixing plate 55, a moving block 56 and two support rods 57, wherein the threaded rod 51 is rotatably connected to the vertical plate 3 through a first bearing, the threaded hole 52 is formed in the position, corresponding to the threaded rod 51, of the moving block 56, the threaded rod 51 penetrates through the threaded hole 52 and is in threaded connection with the threaded hole 52, the mounting plate 53 is fixedly connected to the top of the moving block 56, the fixing groove 54 is formed in the first horizontal plate 2, the fixing plate 55 is arranged in the fixing groove 54, the two support rods 57 are symmetrically and fixedly connected to the bottom of the mounting plate 53, the other ends of the two support rods 57 are fixedly connected to the fixing plate 55, the breaker 14 is mounted on the mounting plate 53, when the breaker 14 needs to be moved out, breaker 14 shifts out, mounting panel 53 drives bracing piece 57 simultaneously and removes, bracing piece 57 drives fixed plate 55 and removes, fixed plate 55 removes in fixed slot 54, fixed plate 55 and bracing piece 57 support mounting panel 53, can pull out cubical switchboard 1 with breaker 14 and overhaul, the convenience is overhauld breaker 14, the maintenance degree of difficulty has been reduced, maintenance efficiency has been improved, the range of pulling out breaker 14 is big, it is effectual to the support of breaker 14, breaker 14 is more firm.
The bottom fixedly connected with connecting block 16 of mounting panel 53, be connected with dwang 17 through the second bearing rotation on the connecting block 16, the fixed cover has been connected with on the dwang 17 and has been rotated wheel 18, and spread groove 19 has been seted up to first diaphragm 2 corresponding rotation wheel 18 position, rotates the tank bottom of taking turns 18 roll connection at spread groove 19, increases the supporting effect to mounting panel 53, and mounting panel 53 is more firm, and the removal is more smooth.
A plurality of ball groove 20 has been seted up to the both sides of fixed plate 55, and equal roll connection has ball 21 in a plurality of ball groove 20, and a plurality of ball 21 keeps away from corresponding ball groove 20 tank bottom one end and passes ball groove 20 notch and roll connection on the cell wall of fixed slot 54, makes fixed plate 55 remove more smoothly, is difficult for blocking.
The notch of the ball groove 20 is closed, and the diameter of the ball 21 is larger than that of the notch of the ball groove 20, so that the ball 21 cannot be separated from the ball groove 20.
Fixedly connected with supporting shoe 22 on first diaphragm 2, the corresponding one end of threaded rod 51 is passed through the third bearing and is rotated and connect on supporting shoe 22, and the third bearing is fixed to be established on supporting shoe 22, makes threaded rod 51 more firm, and difficult rocking increases intensity, non-deformable.
The threaded rod 51 is close to the one end of cabinet door 13 and has been seted up and has been rotated groove 23, and the cross-section that rotates groove 23 sets up for the hexagon, and the use of convenience instrument rotates threaded rod 51, and is more convenient.
The bottom four corners of switch cabinet 1 all fixedly connected with non slipping spur 24, and the material of non slipping spur 24 is the rubber material, makes switch cabinet 1 be difficult for sliding.
In conclusion, this armor withdrawable alternating current metal-enclosed switchgear, when circuit breaker 14 shifts out as required, threaded rod 51 rotates, movable block 56 moves on threaded rod 51, movable block 56 drives mounting panel 53 and moves, mounting panel 53 drives circuit breaker 14 and moves, circuit breaker 14 shifts out, mounting panel 53 drives bracing piece 57 and moves simultaneously, bracing piece 57 drives fixed plate 55 and moves, fixed plate 55 removes in fixed slot 54, fixed plate 55 and bracing piece 57 support mounting panel 53, can pull out circuit breaker 14 cubical switchboard 1 and overhaul, conveniently overhaul circuit breaker 14, the maintenance degree of difficulty has been reduced, maintenance efficiency has been improved, the range of pulling out circuit breaker 14 is big, good to circuit breaker 14's supporting effect, circuit breaker 14 is more firm.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an armor withdraws formula and exchanges metal-enclosed switchgear, includes cubical switchboard (1), its characterized in that: a first transverse plate (2) is fixedly connected in the switch cabinet (1), a vertical plate (3) is fixedly connected on the first transverse plate (2), the two sides of the vertical plate (3) are fixedly connected with second transverse plates (4), the switch cabinet (1) is divided into a plurality of function chambers by the first transverse plate (2), the vertical plate (3) and the two second transverse plates (4), the plurality of function chambers are respectively a bus chamber (6), a cable chamber (7), a breaker chamber (8), an instrument chamber (9) and an equipment chamber (10), the instrument room (9) is provided with an instrument door (11), the instrument room is internally provided with a wiring bar (12), a cabinet door (13) is installed in the breaker chamber (8), a breaker (14) is installed in the breaker chamber (8), a lightning arrester (15) is installed in the equipment room (10), and the first transverse plate (2) is connected with a moving-away mechanism (5);
the moving-away mechanism (5) comprises a threaded rod (51), a threaded hole (52), a mounting plate (53), a fixing groove (54), a fixing plate (55), a moving block (56) and two supporting rods (57), the threaded rod (51) is rotatably connected to the vertical plate (3) through a first bearing, the threaded hole (52) is formed in the position, corresponding to the threaded rod (51), of the moving block (56), the threaded rod (51) penetrates through the threaded hole (52) and is in threaded connection with the threaded hole (52), the mounting plate (53) is fixedly connected to the top of the moving block (56), the fixing groove (54) is formed in the first transverse plate (2), the fixing plate (55) is arranged in the fixing groove (54), the two supporting rods (57) are symmetrically and fixedly connected to the bottom of the mounting plate (53), and the other ends of the two supporting rods (57) are fixedly connected to the fixing plate, the circuit breaker (14) is mounted on a mounting plate (53).
2. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the bottom fixedly connected with connecting block (16) of mounting panel (53), it is connected with dwang (17) to rotate through the second bearing on connecting block (16), fixed cover is connected with and rotates wheel (18) on dwang (17), spread groove (19) have been seted up to first diaphragm (2) corresponding rotation wheel (18) position, rotate the tank bottom of wheel (18) roll connection in spread groove (19).
3. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: a plurality of ball grooves (20) are formed in two sides of the fixing plate (55), balls (21) are connected in the ball grooves (20) in a rolling mode, and one end, far away from the corresponding ball grooves (20), of the groove bottom of each ball (21) penetrates through the groove opening of each ball groove (20) and is connected to the groove wall of the corresponding fixing groove (54) in a rolling mode.
4. The armored withdrawable alternating current metal enclosed switchgear according to claim 3, characterized in that: the notch of the ball groove (20) is closed, and the diameter of the ball (21) is larger than that of the notch of the ball groove (20).
5. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the supporting block (22) is fixedly connected to the first transverse plate (2), one corresponding end of the threaded rod (51) is rotatably connected to the supporting block (22) through a third bearing, and the third bearing is fixedly arranged on the supporting block (22).
6. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the threaded rod (51) is close to the one end of the cabinet door (13) and is provided with a rotating groove (23), and the cross section of the rotating groove (23) is arranged in a hexagonal shape.
7. The armored withdrawable alternating current metal enclosed switchgear according to claim 1, characterized in that: the bottom four corners of the switch cabinet (1) are fixedly connected with anti-skidding blocks (24), and the anti-skidding blocks (24) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543416.8A CN113067274A (en) | 2021-05-19 | 2021-05-19 | Armored movable alternating current metal-enclosed switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543416.8A CN113067274A (en) | 2021-05-19 | 2021-05-19 | Armored movable alternating current metal-enclosed switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113067274A true CN113067274A (en) | 2021-07-02 |
Family
ID=76568467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543416.8A Withdrawn CN113067274A (en) | 2021-05-19 | 2021-05-19 | Armored movable alternating current metal-enclosed switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113067274A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19713948A1 (en) * | 1997-04-04 | 1998-10-08 | Eberhard Gawehn | Inner construction system for switching cabinets |
| JPH10271623A (en) * | 1997-03-26 | 1998-10-09 | Terasaki Denki Sangyo Kk | Drawer type circuit breaker |
| CN2571038Y (en) * | 2002-09-05 | 2003-09-03 | 上海亚斯电气制造有限公司 | External isolation centrally located metal armoring high-voltage switch apparatus |
| JP2012130199A (en) * | 2010-12-16 | 2012-07-05 | Toshiba Corp | Taking in/out device for vacuum circuit breaker |
| CN202930812U (en) * | 2012-09-26 | 2013-05-08 | 芜湖明远电力设备制造有限公司 | Drawer unit of power distribution cabinet |
| US20170170638A1 (en) * | 2015-12-09 | 2017-06-15 | Schneider Electric USA, Inc. | Frame assembly for a front mounted primary bus connector and method of construction |
| CN208820344U (en) * | 2018-08-28 | 2019-05-03 | 广东鑫三江电气设备有限公司 | A kind of middle Sheathed metal closed high-voltage switch cabinet |
| CN209266978U (en) * | 2018-12-27 | 2019-08-16 | 安徽龙和电力集团有限公司 | A kind of power distribution cabinet with the design of wiring board theft-prevention structure |
| CN211125483U (en) * | 2019-12-17 | 2020-07-28 | 保定冀方电气设备制造有限公司 | Novel vacuum circuit breaker |
| CN212343162U (en) * | 2020-06-23 | 2021-01-12 | 成都华湖电器设备制造有限公司 | Armoured movable indoor AC metal enclosed switch equipment |
| CN112290426A (en) * | 2020-09-18 | 2021-01-29 | 安徽正日电气有限公司 | Armored movable alternating current metal switch equipment |
| CN212659896U (en) * | 2020-06-08 | 2021-03-05 | 徐州泉宝电气设备有限公司 | Atmospheric sealed air insulation switch cabinet |
| CN212676758U (en) * | 2020-08-18 | 2021-03-09 | 厦门市同耀电器实业有限公司 | Movable alternating current metal-enclosed switch cabinet |
-
2021
- 2021-05-19 CN CN202110543416.8A patent/CN113067274A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10271623A (en) * | 1997-03-26 | 1998-10-09 | Terasaki Denki Sangyo Kk | Drawer type circuit breaker |
| DE19713948A1 (en) * | 1997-04-04 | 1998-10-08 | Eberhard Gawehn | Inner construction system for switching cabinets |
| CN2571038Y (en) * | 2002-09-05 | 2003-09-03 | 上海亚斯电气制造有限公司 | External isolation centrally located metal armoring high-voltage switch apparatus |
| JP2012130199A (en) * | 2010-12-16 | 2012-07-05 | Toshiba Corp | Taking in/out device for vacuum circuit breaker |
| CN202930812U (en) * | 2012-09-26 | 2013-05-08 | 芜湖明远电力设备制造有限公司 | Drawer unit of power distribution cabinet |
| US20170170638A1 (en) * | 2015-12-09 | 2017-06-15 | Schneider Electric USA, Inc. | Frame assembly for a front mounted primary bus connector and method of construction |
| CN208820344U (en) * | 2018-08-28 | 2019-05-03 | 广东鑫三江电气设备有限公司 | A kind of middle Sheathed metal closed high-voltage switch cabinet |
| CN209266978U (en) * | 2018-12-27 | 2019-08-16 | 安徽龙和电力集团有限公司 | A kind of power distribution cabinet with the design of wiring board theft-prevention structure |
| CN211125483U (en) * | 2019-12-17 | 2020-07-28 | 保定冀方电气设备制造有限公司 | Novel vacuum circuit breaker |
| CN212659896U (en) * | 2020-06-08 | 2021-03-05 | 徐州泉宝电气设备有限公司 | Atmospheric sealed air insulation switch cabinet |
| CN212343162U (en) * | 2020-06-23 | 2021-01-12 | 成都华湖电器设备制造有限公司 | Armoured movable indoor AC metal enclosed switch equipment |
| CN212676758U (en) * | 2020-08-18 | 2021-03-09 | 厦门市同耀电器实业有限公司 | Movable alternating current metal-enclosed switch cabinet |
| CN112290426A (en) * | 2020-09-18 | 2021-01-29 | 安徽正日电气有限公司 | Armored movable alternating current metal switch equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210702 |