CN110994403A - Extensible standard switch cabinet - Google Patents
Extensible standard switch cabinet Download PDFInfo
- Publication number
- CN110994403A CN110994403A CN201911414250.9A CN201911414250A CN110994403A CN 110994403 A CN110994403 A CN 110994403A CN 201911414250 A CN201911414250 A CN 201911414250A CN 110994403 A CN110994403 A CN 110994403A
- Authority
- CN
- China
- Prior art keywords
- folding arm
- box
- hinge rod
- box body
- hinge
- 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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an extensible standard switch cabinet, which comprises a first box body and a busbar box, wherein the busbar box is provided with a plurality of busbar holes which are communicated with the first box body and used for penetrating busbars: the connecting part of the first box body and the busbar box, which is opposite to each other, is also provided with a hinge rod, the hinge rod is vertically arranged and can be connected to the first box body and the busbar box in a vertically sliding manner, the hinge rod is connected to the movable baffle and the side baffle, and an elastic assembly for driving the hinge rod to vertically slide is further arranged between the hinge rod and the first box body and between the hinge rod and the busbar box; the elastic assembly comprises a first folding arm and a second folding arm which are hinged with each other, the first folding arm is hinged to a hinge rod, the second folding arm is hinged to the first box body and the busbar box, and an elastic device used for driving the first folding arm and the second folding arm to unfold is arranged between the first folding arm and the second folding arm. According to the invention, an expanded box body can be formed between the box body I and the busbar box through the side baffles which are arranged in parallel at two sides, so that the expansion performance of the whole switch cabinet can be enhanced.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to an extensible standard switch cabinet.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades.
Cubical switchboard type structure among the prior art differs, is the use of complete set combination usually, when needs increase or reduce the box, only can change whole set of box, and the commonality is relatively poor.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides an extensible standard switch cabinet, and solves the technical problem that the switch cabinet in the prior art is poor in flexibility when in use.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides an extensible standard switch cabinet, includes box one and female case of arranging, female case of arranging is equipped with a plurality ofly switches on in box one, is used for passing female row hole of arranging, its characterized in that: the connecting part of the first box body and the busbar box, which is opposite to each other, is also provided with a hinge rod, the hinge rod is vertically arranged and can be connected to the first box body and the busbar box in a vertically sliding manner, the hinge rod is connected to the movable baffle and the side baffle, and an elastic assembly for driving the hinge rod to vertically slide is further arranged between the hinge rod and the first box body and between the hinge rod and the busbar box;
the elastic assembly comprises a first folding arm and a second folding arm which are hinged with each other, the first folding arm is hinged to a hinge rod, the second folding arm is hinged to the first box body and the busbar box, and an elastic device used for driving the first folding arm and the second folding arm to unfold is arranged between the first folding arm and the second folding arm.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: the elastic device is a torsion spring, the torsion spring is sleeved on the hinged shafts of the first folding arm and the second folding arm, and two power output ends of the torsion spring are respectively connected with the first folding arm and the second folding arm.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: two ends of the movable baffle are provided with a first hinge hole, and when the movable baffle is connected to the box body, the hinge rod penetrates through the first hinge hole.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: and two ends of the side baffle are provided with a second hinge hole, and when the side baffle is connected to the first box body and the busbar box, the second hinge hole is connected with a hinge rod.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: the inner walls of the first box body and the busbar box are connected to the hinge rod through the guide block, and the guide block can be detachably connected to the first box body and the busbar box.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: the first folding arm is connected to the hinge rod through a hinge plate.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: the hinge rod is hinged to the hinge rod through a connecting block, and the hinge rod is fixedly connected with the connecting block.
As an optimized solution of the present invention, the aforementioned extensible standard switch cabinet is characterized in that: and the side part of the side baffle is also provided with a flanging.
The invention achieves the following beneficial effects:
compared with the prior art, the invention can form an expanded box body between the box body I and the busbar box through a plurality of side baffles which are arranged in parallel at two sides, and can enhance the expansion performance of the whole switch cabinet. The width of the extension cabinet is absolute by the width of the side baffle, and can be selected according to needs in practical application. After the cubical switchboard extension, if female row hole does not need, sheltering from through adjustable fender.
The first folding arm and the second folding arm can be longer and are connected through the torsion spring, so that the hinge rod can slide up and down for a larger distance in the working range of the elastic component, and the distance is enough to enable the side baffle to be sleeved into the hinge rod. The invention is also provided with a movable baffle plate, the movable baffle plate is used for shielding the bus bar hole, when the bus bar hole is not needed to be used, the bus bar hole can be shielded, and the installation mode of the movable baffle plate can refer to the side baffle plate.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a view showing the first housing, the elastic member and the hinge rod according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 of the present invention;
FIG. 4 is a structural view of a flapper of the present invention;
FIG. 5 is a block diagram of a side dam of the present invention;
FIG. 6 is an enlarged partial view of FIG. 5;
the meaning of the reference numerals: 1-a first box body; 2-busbar box; 3-a movable baffle; 4-an elastic component; 5-a hinged lever; 6-side baffle; 22-female row holes; 31-a hinge hole I; 41-folding arm one; 42-folding arm two; 43-torsion spring; 44-hinge plate; 51-connecting blocks; 52-a guide block; 61-a second hinge hole; 62-flanging.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 6: the embodiment discloses an extensible standard switch cabinet, including box 1 and female case 2 of arranging, female case 2 of arranging is equipped with a plurality of and switches on in box 1, be used for passing female hole 22 of arranging, its characterized in that: the relative junction of box 1, female case 2 still is equipped with hinge bar 5, and hinge bar 5 is vertical to be set up, and sliding connection is in box 1, female case 2 about can, hinge bar 5 connects in adjustable fender 3, side shield 6, still is equipped with between hinge bar 5 and box 1, female case 2 and is used for driving hinge bar 5 vertical gliding elastic component 4. The busbar box 2 is internally provided with a busbar which is connected with the bridge.
The elastic assembly 4 comprises a first folding arm 41 and a second folding arm 42 which are hinged with each other, the first folding arm 41 is hinged with the hinge rod 5, the second folding arm 42 is hinged with the first box body 1 and the busbar box 2, and an elastic device used for driving the first folding arm 41 and the second folding arm 42 to unfold is arranged between the first folding arm 41 and the second folding arm 42.
Specifically, the elastic device of this embodiment is a torsion spring 43, the torsion spring 43 is sleeved on the hinge shaft of the first folding arm 41 and the second folding arm 42, and two power output ends of the torsion spring 43 are respectively connected to the first folding arm 41 and the second folding arm 42.
As shown in fig. 4: the two ends of the movable baffle 3 are provided with first hinge holes 31, and when the movable baffle 3 is connected to the first box body 1, the hinge rods 5 penetrate through the first hinge holes 31.
As shown in fig. 5 and 6: two ends of the side baffle 6 are provided with two hinge holes 61, and when the side baffle 6 is connected to the first box body 1 and the busbar box 2, the two hinge holes 61 are connected with the hinge rod 5. When a plurality of side guards 6 are stacked for use, the side part of the side guard 6 is further provided with a flange 62, and the flange 62 is used for connecting the other side (the side without the flange) of the side guard 6 and is used for enhancing the tightness and the connection strength of the connection between the side guards 6.
The concrete structure of the hinge rod 5 of the present embodiment that slides vertically is: the inner walls of the first box body 1 and the busbar box 2 are connected to the hinge rod 5 through the guide block 52. The guide block 52 is detachably (e.g., by using screws) connected to the inner walls of the first box 1 and the busbar box 2, and the hinge rod 5 passes through the guide block 52.
In the process of rotating the folding arm I41 relative to the folding arm II 42, since the folding arm II 42 cannot move horizontally, in order to compensate for the error in the horizontal direction, a hinge plate is further arranged between the folding arm I41 and the hinge rod 5 in the embodiment. Specifically, the hinge rod 5 is hinged to the hinge rod 5 through a connecting block 51, and the hinge rod 5 is fixedly connected with the connecting block 51.
During the use, when whole cubical switchboard only need box 1 and female case 2 of arranging, then articulated rod 5 and elastic component 4 all do not use, can adopt any one connected mode among the prior art between box 1 and female case 2 to articulated rod 5 and elastic component 4 can not influence connection between the two yet.
When the distance between the first folding arm 41 and the second folding arm 42 is required to be extended, the distance between the first folding arm and the second folding arm is extended to a required length, the side baffle 6 is selected according to the requirement, part of the guide block 52 is detached (otherwise the connection of the second folding hole 62 is influenced), the hinge rod 5 is pressed downwards, the first folding arm 41 and the second folding arm 42 can be longer, and the first folding arm and the second folding arm are connected through the torsion spring 43, so that the hinge rod 5 can slide up and down for a larger distance in the working range of the elastic assembly, and the distance is enough to enable the side baffle 6 to be sleeved into the. The lateral part of cubical switchboard needs polylith side shield 6 to constitute jointly, therefore the space of 5 upper ends of hinge bar only need be greater than a side shield 6 can, when polylith side shield 6 from the bottom up connected gradually, blocks its gap through turn-ups 62 to turn-ups 62 can also play the effect of strengthening rib. After the side baffle 6 is installed, a guide block 52 is also needed to be installed, so that the connection strength between the hinge rod 5 and the first box body 1 and the busbar box 2 is ensured.
When all the side baffles 6 on the two sides are finished, an expansion box body can be formed between the first box body 1 and the busbar box 2 and is used for installing other electrical components.
The embodiment is further provided with the movable baffle 3, the movable baffle 3 is used for shielding the bus bar hole 22, when the bus bar hole 22 is not needed to be used, the bus bar hole can be shielded, and the installation mode of the movable baffle 3 can refer to the side baffle 6.
Compared with the prior art, the embodiment can form an expanded box body between the box body 1 and the busbar box 2 through the side baffles 6 which are arranged in parallel at two sides, and the expansion performance of the whole switch cabinet can be enhanced. The width of the expansion cabinet is determined by the width of the side baffle 6, and the width can be selected according to the requirement in practical application. When the switch cabinet is expanded, shielding can be performed by the movable baffle 3 if the female row of holes 22 is not needed.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an extensible standard switch cabinet, includes box (1) and female case (2) of arranging, female case (2) of arranging are equipped with a plurality of switch on in box (1), are used for passing female arranging hole (22), its characterized in that: a hinge rod (5) is further arranged at the opposite joint of the first box body (1) and the busbar box (2), the hinge rod (5) is vertically arranged and can be connected to the first box body (1) and the busbar box (2) in a vertically sliding mode, the hinge rod (5) is connected to the movable baffle (3) and the side baffle (6), and an elastic assembly (4) for driving the hinge rod (5) to vertically slide is further arranged between the hinge rod (5) and the first box body (1) and between the hinge rod (5) and the busbar box (2);
the elastic assembly (4) comprises a first folding arm (41) and a second folding arm (42) which are hinged to each other, the first folding arm (41) is hinged to the hinge rod (5), the second folding arm (42) is hinged to the first box body (1) and the busbar box (2), and an elastic device used for driving the first folding arm (41) and the second folding arm (42) to unfold is arranged between the first folding arm (41) and the second folding arm (42).
2. A scalable modular switchgear cabinet according to claim 1, characterized in that: the elastic device is a torsion spring (43), the torsion spring (43) is sleeved on a hinged shaft of the first folding arm (41) and the second folding arm (42), and two power output ends of the torsion spring (43) are respectively connected with the first folding arm (41) and the second folding arm (42).
3. A scalable modular switchgear cabinet according to claim 1, characterized in that: two ends of the movable baffle (3) are provided with a first hinge hole (31), and when the movable baffle (3) is connected to the first box body (1), the hinge rod (5) penetrates through the first hinge hole (31).
4. A scalable modular switchgear cabinet according to claim 1, characterized in that: two ends of the side baffle (6) are provided with two hinge holes (61), and when the side baffle (6) is connected to the first box body (1) and the busbar box (2), the hinge holes (61) are connected with the hinge rods (5).
5. A scalable modular switchgear cabinet according to claim 1, characterized in that: the inner walls of the first box body (1) and the busbar box (2) are connected to the hinge rod (5) through the guide block (52), and the guide block (52) can be detachably connected to the first box body (1) and the busbar box (2).
6. A scalable modular switchgear cabinet according to claim 1, characterized in that: the first folding arm (41) is connected to the hinge rod (5) through a hinge plate (44).
7. An extendible standard switchgear, according to claim 6, wherein: the hinge rod (5) is hinged to the hinge rod (5) through a connecting block (51), and the hinge rod (5) is fixedly connected with the connecting block (51).
8. A scalable modular switchgear cabinet according to claim 1, characterized in that: and the side part of the side baffle (6) is also provided with a flanging (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414250.9A CN110994403A (en) | 2019-12-31 | 2019-12-31 | Extensible standard switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414250.9A CN110994403A (en) | 2019-12-31 | 2019-12-31 | Extensible standard switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110994403A true CN110994403A (en) | 2020-04-10 |
Family
ID=70079878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911414250.9A Pending CN110994403A (en) | 2019-12-31 | 2019-12-31 | Extensible standard switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110994403A (en) |
-
2019
- 2019-12-31 CN CN201911414250.9A patent/CN110994403A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201699343U (en) | Indoor metal armouring draw-out switchgear | |
| KR101907952B1 (en) | Metal clad switchgear | |
| CN203690775U (en) | Marine medium-voltage power distribution device | |
| WO2014032943A1 (en) | Gas-insulated switchgear assembly | |
| CN201402927Y (en) | Nuclear power medium-voltage switch cabinet | |
| CN203553648U (en) | High-voltage switch cabinet | |
| JP5602977B1 (en) | Gas insulated switchgear | |
| CN201444550U (en) | Armored moving high-voltage switch cabinet | |
| CN211605790U (en) | Extensible standard switch cabinet | |
| CN110994403A (en) | Extensible standard switch cabinet | |
| CN103633575A (en) | Marine medium-voltage power distribution unit | |
| CN108092172B (en) | Compact draw-out type high tension switchgear | |
| CN106159776A (en) | A kind of HMS12 shelter-clad removal switch cabinet | |
| CN202917885U (en) | A steel-clad movable AC switch cabinet | |
| JPH11355923A (en) | Gas-insulated switchgear | |
| RU113614U1 (en) | COMPLETE DISTRIBUTION DEVICE | |
| US6232571B1 (en) | Medium-voltage circuit-breaker and disconnector module, and a corresponding power distribution substation | |
| CN201674138U (en) | Box type fixed high-tension ring network switchgear | |
| CN109103776A (en) | A kind of packet type switch cabinet | |
| CN211208993U (en) | 10kV high tension switchgear device | |
| CN208209293U (en) | A kind of 27 5 molding box formula withdraw-type indoor switch cabinet of XYN9 | |
| CN220964075U (en) | Draw-out type switch cabinet integrated with tank chain bus duct | |
| KR102473176B1 (en) | Earthquake-proof solid insulated switchgear | |
| CN209233239U (en) | A kind of low-voltage power distribution cabinet | |
| CN211701055U (en) | Integrated form offshore platform cubical switchboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 225300 No.1 taishida Road, Taizhou Economic Development Zone, Jiangsu Province Applicant after: Jiangsu Nari Turbo Star Electric Co.,Ltd. Address before: 225300 No.1 taishida Road, Taizhou Economic Development Zone, Jiangsu Province Applicant before: JIANGSU NARI TURBOSTAR ELECTRIC CO.,LTD. |