CN111224343A - Handcart-type high-voltage wire outlet cabinet - Google Patents
Handcart-type high-voltage wire outlet cabinet Download PDFInfo
- Publication number
- CN111224343A CN111224343A CN201811405713.0A CN201811405713A CN111224343A CN 111224343 A CN111224343 A CN 111224343A CN 201811405713 A CN201811405713 A CN 201811405713A CN 111224343 A CN111224343 A CN 111224343A
- Authority
- CN
- China
- Prior art keywords
- handcart
- cabinet body
- type high
- fixedly connected
- cabinet
- 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.)
- Pending
Links
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a handcart type high voltage wire-outgoing cabinet, which comprises a cabinet body, wherein a handcart chamber is fixedly arranged at the bottom of the front side in the cabinet body, a handcart fixing block is fixedly connected at the bottom of the back side in the handcart chamber, the cabinet body is fixedly connected with a handcart through the handcart fixing block, the handcart comprises a vehicle base, two sliding plates and two circuit breaker installation boxes, the two sliding plates are respectively and slidably connected to two sides of the top end of the vehicle base, the two circuit breaker installation boxes are respectively and fixedly connected to the top ends of the two sliding plates, a connecting groove is arranged at the back side of the vehicle base, the top of the back side of the cabinet body is fixedly connected with a first maintenance cover through a screw, and the bottom of the back side of the cabinet body is fixedly connected with a second maintenance cover through a screw; through the structure setting of handcart, the rational utilization space improves voltage conversion efficiency, and makes things convenient for the maintenance of circuit breaker.
Description
Technical Field
The invention relates to a high-voltage wire outlet cabinet, in particular to a handcart type high-voltage wire outlet cabinet, and belongs to the technical field of high-voltage switch cabinets.
Background
The high-voltage switch is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and the voltage level is 3.6 kV-550 kV, and the high-voltage switch mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and.
The existing handcart type high-voltage wire outlet cabinet can only be used for making a loop wire outlet, alternating-current metal closed switch equipment is widely applied to power plants, power systems, petrochemical, metallurgical and other industrial and mining enterprises, electrified systems and the like, the space of a power distribution room in some places of the occasions is small, the capacity-increasing and expansion requirements cannot be met, and the handcart is inconvenient to draw out and fix and is not beneficial to the maintenance work.
Disclosure of Invention
The invention aims to provide a handcart type high-voltage outgoing line cabinet, which solves the problems that the existing handcart type high-voltage outgoing line cabinet provided in the background technology can only be used for outgoing lines in one loop, alternating-current metal closed switch equipment is widely applied to power plants, power systems, petrochemical, metallurgical and other industrial and mining enterprises, electrified systems and the like, and in some occasions, the space of a distribution room is small, the capacity-increasing and expansion requirements cannot be met, and the handcart is inconvenient to draw out and fix and is not beneficial to the maintenance work.
In order to achieve the purpose, the invention provides the following technical scheme: a handcart type high-voltage wire outlet cabinet comprises a cabinet body, wherein a bus chamber is fixedly arranged at the top of the back surface in the cabinet body, a cable chamber is fixedly arranged at the bottom of the back surface in the cabinet body, a relay instrument chamber is fixedly arranged at the top of the front surface in the cabinet body, a handcart chamber is fixedly arranged at the bottom of the front surface in the cabinet body, a handcart fixing block is fixedly connected at the bottom of the back surface in the handcart chamber, the cabinet body is fixedly connected with a handcart through the handcart fixing block, the handcart comprises a handcart base, two sliding plates and two circuit breaker installation boxes, the two sliding plates are respectively and slidably connected with two sides of the top end of the handcart base, the two circuit breaker installation boxes are respectively and fixedly connected with the top ends of the two sliding plates, limiting grooves are respectively arranged at two sides of the top end in the handcart base, one side of the bottom ends of the two sliding plates is respectively and fixedly connected, two equal electrically connected with in top and the bottom of vacuum interrupter touches the arm, the back of car base is equipped with the spread groove, the four corners of car base bottom all rotates and is connected with the wheel, one side at the positive top of the cabinet body articulates there is relay instrument room door, one side of the positive bottom of the cabinet body articulates there is handcart room door, the first access cover of screw fixedly connected with is passed through at the top of the cabinet body back, the bottom at the cabinet body back is passed through screw fixedly connected with second access cover, one side of the cabinet body bottom is fixed and is equipped with the radiating seat.
As a preferred technical scheme of the invention, the connecting groove corresponds to the position of the handcart fixing block, and the height of the connecting groove is greater than the thickness of the handcart fixing block.
According to a preferred technical scheme, an electromagnet is fixedly arranged at one end of the handcart fixing block, the electromagnet is electrically connected with an external power supply through an external switch, and an iron block is fixedly arranged on the inner wall of the limiting groove.
As a preferable technical scheme of the invention, the top of the heat radiating seat is fixedly provided with a dust screen.
As a preferred technical scheme of the invention, two sides of the top of the handcart room door are provided with observation windows.
As a preferable technical solution of the present invention, the first access cover and the second access cover are provided at both sides thereof with seal rings.
Compared with the prior art, the invention has the beneficial effects that: according to the handcart type high-voltage wire outlet cabinet, the internal structure of the cabinet body is convenient to overhaul through the arrangement of the integral structure; through the structural arrangement of the handcart, the space is reasonably utilized to improve the voltage conversion efficiency, and the circuit breaker is convenient to overhaul; through setting up the radiating seat, make things convenient for the heat of this cabinet internal portion to give off.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front view of the handcart of the invention;
fig. 3 is a schematic side view of the handcart of the invention;
FIG. 4 is a schematic front view of the present invention;
fig. 5 is a schematic diagram of the back structure of the present invention.
In the figure: 1. a cabinet body; 2. a bus chamber; 3. a cable chamber; 4. a relay instrument room; 5. a handcart room; 6. a handcart fixing block; 7. a handcart; 8. a relay instrument room door; 9. a handcart room door; 10. a first access cover; 11. a second access cover; 12. a heat dissipation base; 13. a vehicle base; 14. a sliding plate; 15. a breaker mounting box; 16. a vacuum arc-extinguishing chamber; 17. a contact arm; 18. a limiting groove; 19. a limiting block; 20. connecting grooves; 21. a wheel; 22. and (4) an observation window.
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. 1-5, the invention provides a handcart type high voltage outlet cabinet, which comprises a cabinet body 1, wherein a bus chamber 2 is fixedly arranged at the top of the inner back surface of the cabinet body 1, a cable chamber 3 is fixedly arranged at the bottom of the inner back surface of the cabinet body 1, a relay instrument chamber 4 is fixedly arranged at the top of the inner front surface of the cabinet body 1, a handcart chamber 5 is fixedly arranged at the bottom of the inner front surface of the cabinet body 1, a handcart fixing block 6 is fixedly connected at the bottom of the inner back surface of the handcart chamber 5, the cabinet body 1 is fixedly connected with a handcart 7 through the handcart fixing block 6, the handcart 7 comprises a vehicle base 13, two sliding plates 14 and two circuit breaker mounting boxes 15, the two sliding plates 14 are respectively and slidably connected at two sides of the top end of the vehicle base 13, the two circuit breaker mounting boxes 15 are respectively and fixedly connected at the top ends of the two sliding plates 14, both sides of, the convenience is spacing to sliding plate 14, the inside back of two circuit breaker install bin 15 is all fixed to be equipped with vacuum interrupter 16, two vacuum interrupter 16's the top and the equal electrical connection in bottom have touch arm 17, the back of vehicle bottom seat 13 is equipped with spread groove 20, the four corners of vehicle bottom seat 13 bottom is all rotated and is connected with wheel 21, one side at the positive top of the cabinet body 1 articulates there is relay instrument room door 8, one side of the positive bottom of the cabinet body 1 articulates there is handcart room door 9, the first access cover 10 of screw fixedly connected with is passed through at the top at the 1 back of the cabinet body, the bottom at the 1 back of the cabinet body is passed through screw fixedly connected with second access cover 11, make things convenient for the maintenance in generating line room 2 and the cable chamber 3, one side of the cabinet body 1 bottom is.
Preferably, the connecting groove 20 corresponds to the handcart fixing block 6 in position, and the height of the connecting groove 20 is greater than the thickness of the handcart fixing block 6, so that the handcart fixing block 6 can be conveniently inserted into the connecting groove 20.
Preferably, the fixed electro-magnet that is equipped with of one end of handcart fixed block 6, and the electro-magnet passes through external switch and external power supply electric connection, and the fixed iron plate that is equipped with of inner wall of spacing groove 18 conveniently passes through handcart fixed block 6 and fixes handcart 7.
Preferably, a dust screen is fixed on the top of the heat sink 12 to prevent dust from entering the cabinet 1 through the heat sink 12.
Preferably, the two sides of the top of the handcart room door 9 are provided with observation windows 22, so that the indoor condition of the handcart can be observed conveniently.
Preferably, the first access cover 10 and the second access cover 11 are provided at the sides thereof with sealing rings to prevent dust from entering the cabinet 1.
When the handcart type high-voltage outlet cabinet is used, a relay instrument room door 8, a handcart room door 9, a first access cover 10 and a second access cover 11 are opened, all parts of the high-voltage outlet cabinet are installed in a cabinet body 1, the relay instrument room door 8 and the handcart room door 9 are closed, the first access cover 10 and the second access cover 11 are fixed on the cabinet body 1 through screws, the high-voltage outlet cabinet can work normally, the parts which are required to be overhauled frequently in daily work are circuit breakers, the circuit breakers which are required to be overhauled can be overhauled by drawing out corresponding sliding plates 14 respectively aiming at the overhaul of the two circuit breakers, when the two circuit breakers need to be overhauled to a large extent, an electromagnet is closed through a switch, the handcart 7 is drawn out, the overhaul can be carried out, and when the parts in a bus room 2, a cable room 3 or the relay instrument room 4 need to be overhauled, the first access cover 10, the handcart 7 and the second access cover can be, The second access cover 11 or the relay instrument room door 8 is overhauled, and the heat dissipation seat 12 can facilitate heat dissipation in the cabinet body 1.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)
1. The utility model provides a handcart-type high-voltage wire cabinet, includes the cabinet body (1), its characterized in that, the fixed generating line room (2) that is equipped with in the top of the back in the cabinet body (1), the fixed cable chamber (3) that is equipped with in the bottom of the back in the cabinet body (1), positive top is fixed in the cabinet body (1) is equipped with relay instrument room (4), positive bottom is fixed in the cabinet body (1) is equipped with handcart room (5), the bottom fixedly connected with handcart fixed block (6) of the back in handcart room (5), the cabinet body (1) passes through handcart (7) fixedly connected with handcart fixed block (6), handcart (7) include car base (13), two sliding plates (14) and two circuit breaker install bins (15), two sliding plates (14) sliding connection respectively in the both sides on car base (13) top, two circuit breaker install bin (15) respectively fixed connection in the top of two sliding plates (14), both sides of the top in the car base (13) are respectively provided with a limiting groove (18), one side of the bottom of the two sliding plates (14) is respectively and fixedly connected with a limiting block (19), the back of the inside of the two breaker installation boxes (15) is respectively and fixedly provided with a vacuum arc-extinguishing chamber (16), the top and the bottom of the two vacuum arc-extinguishing chambers (16) are respectively and electrically connected with a contact arm (17), the back of the car base (13) is provided with a connecting groove (20), the four corners of the bottom of the car base (13) are respectively and rotatably connected with wheels (21), one side of the front top of the cabinet body (1) is hinged with a relay instrument room door (8), one side of the front bottom of the cabinet body (1) is hinged with a handcart room door (9), the top of the back of the cabinet body (1) is fixedly connected with a first access cover (10) through screws, the bottom of the back, one side of the bottom end of the cabinet body (1) is fixedly provided with a heat radiation seat (12).
2. The handcart type high-voltage cable cabinet according to claim 1, characterized in that: the connecting groove (20) corresponds to the position of the handcart fixing block (6), and the height of the connecting groove (20) is larger than the thickness of the handcart fixing block (6).
3. The handcart type high-voltage cable cabinet according to claim 1, characterized in that: the fixed electro-magnet that is equipped with of one end of handcart fixed block (6), just the electro-magnet passes through external switch and external power supply electric connection, the fixed iron plate that is equipped with of inner wall of spacing groove (18).
4. The handcart type high-voltage cable cabinet according to claim 1, characterized in that: and a dustproof net is fixedly arranged at the top of the heat radiating seat (12).
5. The handcart type high-voltage cable cabinet according to claim 1, characterized in that: and observation windows (22) are arranged on two sides of the top of the handcart room door (9).
6. The handcart type high-voltage cable cabinet according to claim 1, characterized in that: the side of the first access cover (10) and the side of the second access cover (11) are both provided with sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405713.0A CN111224343A (en) | 2018-11-23 | 2018-11-23 | Handcart-type high-voltage wire outlet cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405713.0A CN111224343A (en) | 2018-11-23 | 2018-11-23 | Handcart-type high-voltage wire outlet cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111224343A true CN111224343A (en) | 2020-06-02 |
Family
ID=70827044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405713.0A Pending CN111224343A (en) | 2018-11-23 | 2018-11-23 | Handcart-type high-voltage wire outlet cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111224343A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582929A (en) * | 2020-11-24 | 2021-03-30 | 国网山东省电力公司惠民县供电公司 | Transfer device and transfer method for circuit breaker |
-
2018
- 2018-11-23 CN CN201811405713.0A patent/CN111224343A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582929A (en) * | 2020-11-24 | 2021-03-30 | 国网山东省电力公司惠民县供电公司 | Transfer device and transfer method for circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108649475B (en) | Double-bus switch cabinet | |
| CN204464761U (en) | A kind of substation transformer leading-out terminal integration power distribution cabinet | |
| CN213878864U (en) | Cubical switchboard for electrical engineering design | |
| CN111224343A (en) | Handcart-type high-voltage wire outlet cabinet | |
| CN102646941A (en) | High-voltage switch cabinet | |
| CN202524003U (en) | High-voltage switchgear | |
| CN202488027U (en) | Armored movable alternating-current metal-enclosed switch cabinet | |
| CN213151308U (en) | Low-voltage switchgear convenient to generating line group connects | |
| CN208723409U (en) | A kind of high-voltage terminal cabinet of easy access | |
| CN209233224U (en) | A kind of feeder cabinet of modular construction | |
| WO2020258759A1 (en) | Natural ventilation high protection level modular prefabricated transformer station | |
| CN202474665U (en) | Metal armored centrally-mounted withdrawable switch cabinet | |
| CN201674138U (en) | Box type fixed high-tension ring network switchgear | |
| CN218161448U (en) | Cabinet body heat radiation structure of high-voltage switch cabinet | |
| CN210074465U (en) | Movable high-voltage switch cabinet | |
| CN212085602U (en) | Heat radiator for high tension switchgear | |
| CN210326663U (en) | High-voltage switch cabinet | |
| CN214255367U (en) | Small-size mining high tension switchgear | |
| CN216720709U (en) | Heat dissipation air duct structure of electrical switch cabinet | |
| CN215934150U (en) | Novel moisture-proof switch cabinet | |
| CN217882332U (en) | Multifunctional high-voltage metal-enclosed switchgear | |
| CN210723789U (en) | High-safety medium-voltage switch cabinet | |
| CN220291462U (en) | High-safety intelligent switch cabinet | |
| CN203301038U (en) | Box type fixed ring network high-voltage switchgear | |
| CN216085808U (en) | Environment-friendly high-voltage switch cabinet adopting novel insulating medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200602 |