CN211377235U - A two formula boxes that open door for looped netowrk cabinet is placed - Google Patents
A two formula boxes that open door for looped netowrk cabinet is placed Download PDFInfo
- Publication number
- CN211377235U CN211377235U CN202020130949.4U CN202020130949U CN211377235U CN 211377235 U CN211377235 U CN 211377235U CN 202020130949 U CN202020130949 U CN 202020130949U CN 211377235 U CN211377235 U CN 211377235U
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- groove
- box body
- rotating shaft
- door
- spring
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a two open-door boxes for looped netowrk cabinet is placed, including box, chamber door, left side rotating assembly and right side rotating assembly, terminal surface open-ended box structure before the box, the top edge of box extends forward has a top flange, right top groove has been seted up on the bottom face right side of top flange, left top groove has been seted up on the bottom face left side of top flange, the bottom edge of box extends forward and has a bottom flange, right kerve has been seted up on the top face right side of bottom flange, left kerve has been seted up on the top face left side of bottom flange. A two open-door box for looped netowrk cabinet is placed can realize that the left and right sides opens the door, it is very convenient when placing and maintaining to the looped netowrk cabinet, reduced staff's working strength, and then improved placing and maintenance efficiency to the looped netowrk cabinet.
Description
Technical Field
The utility model relates to a high tension switchgear technical field especially relates to a two open-door boxes that are used for looped netowrk cabinet to place.
Background
The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
Place in a box mostly when laying the use to the looped netowrk cabinet, and the current box of placing the looped netowrk cabinet is mostly single structure of opening the door, place very inconvenient when maintaining with the looped netowrk cabinet, increased staff's working strength, reduced placing and maintenance efficiency to the looped netowrk cabinet.
Therefore, the double-door type box body for placing the ring main unit is designed, and the problems are solved.
Disclosure of Invention
The utility model provides a double-door box body for ring main unit placement, including box body, chamber door, left side rotating assembly and right side rotating assembly, the box body structure of terminal surface open-ended before the box body, the top edge of box body extends forward has a top flange, the right side of the bottom surface of top flange has been seted up right top groove, the left side of the bottom surface of top flange has been seted up left top groove, the bottom edge of box body extends forward has a bottom flange, the right side of the top surface of bottom flange has been seted up right bottom groove, the left side of the top surface of bottom flange has been seted up left bottom groove;
the size of the box door is determined by completely plugging the opening of the box body, a left hand pull groove is formed in the left side of the front end face of the box body, a left through hole which vertically penetrates through the box body and penetrates through the left hand pull groove is formed in the left side of the box door, the left through hole, the left bottom groove and the left top groove are coaxially arranged, a right hand pull groove which is bilaterally symmetrically arranged with the left hand pull groove is formed in the right side of the front end face of the box body, a right through hole which vertically penetrates through the box body and penetrates through the right hand pull groove is formed in the right side of the box door, and the right through hole, the right bottom groove and the right top groove are coaxially arranged;
the right rotating assembly comprises a right handle, a right rotating shaft and a right clamping shaft, the right rotating shaft is arranged in the right through hole, the bottom end of the right rotating shaft is inserted into the right bottom groove, the right handle is fixedly connected to the right rotating shaft and extends leftwards to the inside of the right hand pulling groove, a second spring in a compressed state is fixedly arranged between the top end surface of the right handle and the inner top wall of the right hand pulling groove, a third spring in a compressed state is fixedly arranged between the top end surface of the right clamping shaft and the inner top wall of the right top groove, one end of the right clamping shaft is arranged in the right top groove, and the other end of the right clamping shaft is arranged in the right through hole and is in contact with the top end surface of the right rotating shaft;
the left side rotating assembly and the right side rotating assembly are identical in structure and are arranged in a bilateral symmetry mode, the left side rotating assembly comprises a left handle, a left rotating shaft and a left clamping shaft, the left rotating shaft is arranged in the left through hole, the bottom end of the left rotating shaft is inserted into the left bottom groove, the left handle is fixedly connected to the left rotating shaft and extends to the left side of the left pull groove rightwards, a first spring in a compression state is fixedly arranged between the top end face of the left handle and the inner top wall of the left pull groove, a fourth spring in the compression state is fixedly arranged between the top end face of the left clamping shaft and the inner top wall of the left top groove, one end of the left clamping shaft is arranged in the left top groove, and the other end of the left clamping shaft is arranged in the left through hole and is in contact with the top end face of the left rotating shaft;
further, preferably, the first spring, the second spring, the third spring and the fourth spring are stainless steel springs.
Preferably, the right rotating shaft, the right clamping shaft, the left rotating shaft and the left clamping shaft are all made of stainless steel.
The utility model has the advantages that:
a two open-door box for looped netowrk cabinet is placed can realize that the left and right sides opens the door, it is very convenient when placing and maintaining to the looped netowrk cabinet, reduced staff's working strength, and then improved placing and maintenance efficiency to the looped netowrk cabinet.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a perspective view of the present invention;
FIG. 4 is a schematic structural view of the present invention in a state of opening the door from the right side;
fig. 5 is a schematic structural view of the right rotating assembly of the present invention;
wherein: 1-a box body; 11-right bottom groove; 12-right top groove; 13-left bottom groove; 14-left top groove;
2-a box door; 21-left-hand groove drawing; 22-right hand pull groove; 23-right through hole; 24-a left via;
3-left handle; 31-a first spring;
4-right handle; 41-a second spring;
5-right rotating shaft;
6-right clamping shaft; 61-a third spring;
7-a left rotating shaft;
8-left clamping shaft; 81-a fourth spring;
Detailed Description
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
A double-door type box body for placing a ring main unit is disclosed, and comprises a box body 1, a box door 2, a left side rotating assembly and a right side rotating assembly, as shown in fig. 1, fig. 2 and fig. 3, wherein the box body structure is provided with an opening on the front end surface of the box body 1, the top edge of the box body 1 extends forwards to form a top flange, the right side of the bottom end surface of the top flange is provided with a right top groove 12, the left side of the bottom end surface of the top flange is provided with a left top groove 14, the bottom edge of the box body 1 extends forwards to form a bottom flange, the right side of the top end surface of the bottom flange is provided with a right bottom groove 11, and the left side of the;
the size of the box door 2 is determined by completely plugging the opening of the box body 1, a left pull groove 21 is formed in the left side of the front end face of the box body 1, a left through hole 24 which vertically penetrates through the box body 1 and penetrates through the left pull groove 21 is formed in the left side of the box door 2, the left through hole 24, the left bottom groove 13 and the left top groove 14 are coaxially arranged, a right pull groove 22 which is bilaterally symmetrical to the left pull groove 21 is formed in the right side of the front end face of the box body 1, a right through hole 23 which vertically penetrates through the box body 1 and penetrates through the right pull groove 22 is formed in the right side of the box door 2, and the right through hole 23, the right bottom groove 11 and the right top groove 12 are coaxially arranged;
as shown in fig. 4 and 5, the right side rotating assembly includes a right handle 4, a right rotating shaft 5 and a right clamping shaft 6, the right rotating shaft 5 is disposed in the right through hole 23, and the bottom end of the right rotating shaft 5 is inserted into the right bottom groove 11, the right handle 4 is fixedly connected to the right rotating shaft 5 and extends leftwards into the right hand pulling groove 22, a second spring 41 in a compressed state is fixedly disposed between the top end surface of the right handle 4 and the inner top wall of the right hand pulling groove 22, a third spring 61 in a compressed state is fixedly disposed between the top end surface of the right clamping shaft 6 and the inner top wall of the right top groove 12, one end of the right clamping shaft 6 is disposed in the right top groove 12, and the other end of the right clamping shaft 6 is disposed in the right through hole 23 and contacts with the top end surface of the right rotating shaft 5;
the left side rotating assembly and the right side rotating assembly have the same structure and are arranged in a bilateral symmetry mode, the left side rotating assembly comprises a left handle 3, a left rotating shaft 7 and a left clamping shaft 8, the left rotating shaft 7 is arranged in the left through hole 24 and the bottom end of the left rotating shaft 7 is inserted into the left bottom groove 13, the left handle 3 is fixedly connected on the left rotating shaft 7 and extends rightwards to the inside of the left hand pull groove 21, a first spring 31 in a compressed state is fixedly arranged between the top end surface of the left handle 3 and the inner top wall of the left hand pull groove 21, a fourth spring 81 in a compressed state is fixedly arranged between the top end surface of the left clamping shaft 8 and the inner top wall of the left top groove 14, one end of the left clamping shaft 8 is arranged in the left top groove 14, and the other end of the left clamping shaft 8 is arranged in the left through hole 24 and is in contact with the top end surface of the left rotating shaft 7;
further, preferably, the first spring 31, the second spring 41, the third spring 61, and the fourth spring 81 are all stainless steel springs.
Preferably, the right rotating shaft 5, the right clamping shaft 6, the left rotating shaft 7 and the left clamping shaft 8 are all made of stainless steel.
The using method comprises the following steps:
as shown in fig. 3 and 4, when the box door 2 of the double-door box for ring main unit placement is closed, the right handle 4 enables the right rotating shaft 6 to be inserted into the right bottom groove 11 under the elastic force of the second spring 41, the right clamping shaft 6 enables the bottom end of the right clamping shaft 6 to be inserted into the right through hole 23 to contact with the top end surface of the right rotating shaft 5 under the elastic force of the third spring 61, and the right side of the box door 2 is fixed with the box body 1 through the right rotating shaft 5 and the right clamping shaft 6; the left handle 3 enables the left rotating shaft 7 to be inserted into the left bottom groove 13 under the elastic force action of the first spring 31, the left clamping shaft 8 enables the bottom end of the left clamping shaft 8 to be inserted into the left through hole 24 to be in contact with the top end surface of the left rotating shaft 7 under the elastic force action of the third spring 81, and the left side of the box door 2 is fixed with the box body 1 through the left rotating shaft 7 and the left clamping shaft 8;
when the box door 2 of the double-door box body for placing the ring main unit is opened from the right side, the right handle 4 is lifted upwards by hand to compress the second spring 41, the right rotating shaft 5 is driven to move upwards, the bottom end of the right rotating shaft 5 is pulled out of the right bottom groove 11, the right rotating shaft 5 moves upwards, the right clamping shaft 6 is pushed into the right top groove 12, and the left rotating shaft 7 and the left clamping shaft 8 are used as shafts to pull the box door 2 outwards to open the box door from the right side;
work as a two open-door box that are used for looped netowrk cabinet to place 2 when opening from the left side of chamber door, upwards mention with the hand left side handle 3 makes first spring 31 compresses, drives pivot 7 of a left side moves up, makes pivot 7 of a left side's bottom is followed take out in the left side kerve 13, pivot 7 of a left side moves up, will left side calorie of axle 8 impels in the top groove of a left side 14, with pivot 5 of a right side with right side calorie of axle 6 is the axle, outwards stimulates chamber door 2 makes it open from the left side.
A two open-door box for looped netowrk cabinet is placed can realize that the left and right sides opens the door, place very conveniently when maintaining to the looped netowrk cabinet, reduced staff's working strength, and then improved placing and maintenance efficiency to the looped netowrk cabinet.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A double-door type box body for placing a ring main unit comprises a box body (1), a box door (2), a left side rotating component and a right side rotating component, and is characterized in that the box body is of a box body structure with an opening on the front end face of the box body (1), a top flange extends forwards from the top edge of the box body (1), a right top groove (12) is formed in the right side of the bottom end face of the top flange, a left top groove (14) is formed in the left side of the bottom end face of the top flange, a bottom flange extends forwards from the bottom edge of the box body (1), a right bottom groove (11) is formed in the right side of the top end face of the bottom flange, and a left bottom groove (13) is formed in the left side;
the size of the box door (2) is based on the fact that the opening of the box body (1) can be completely sealed, a left hand pull groove (21) is formed in the left side of the front end face of the box body (1), a left through hole (24) which penetrates through the box body (1) from top to bottom and penetrates through the left hand pull groove (21) is formed in the left side of the box door (2), the left through hole (24), the left bottom groove (13) and the left top groove (14) are coaxially arranged, a right hand pull groove (22) which is bilaterally symmetrical to the left hand pull groove (21) is formed in the right side of the front end face of the box body (1), a right through hole (23) which penetrates through the box body (1) from top to bottom and penetrates through the right hand pull groove (22) is formed in the right side of the box door (2), and the right through hole (23), the right bottom groove (11) and the right top groove (12;
the right side rotating component comprises a right handle (4), a right rotating shaft (5) and a right clamping shaft (6), the right rotating shaft (5) is arranged in the right through hole (23) and the bottom end of the right rotating shaft (5) is inserted into the right bottom groove (11), the right handle (4) is fixedly connected to the right rotating shaft (5) and extends leftwards to the inside of the right hand pulling groove (22), a second spring (41) under a compressed state is fixedly arranged between the top end surface of the right handle (4) and the inner top wall of the right hand pull groove (22), a third spring (61) in a compressed state is fixedly arranged between the top end surface of the right clamping shaft (6) and the inner top wall of the right top groove (12), one end of the right clamping shaft (6) is arranged in the right top groove (12), and the other end of the right clamping shaft (6) is arranged in the right through hole (23) and is in contact with the top end surface of the right rotating shaft (5);
the left side rotating assembly and the right side rotating assembly are identical in structure and are arranged in a bilateral symmetry mode, the left side rotating assembly comprises a left handle (3), a left rotating shaft (7) and a left clamping shaft (8), the left rotating shaft (7) is arranged in the left through hole (24), the bottom end of the left rotating shaft (7) is inserted into the left bottom groove (13), the left handle (3) is fixedly connected to the left rotating shaft (7) and extends to the inside of the left hand pull groove (21) rightwards, a first spring (31) in a compression state is fixedly arranged between the top end face of the left handle (3) and the inner top wall of the left hand pull groove (21), a fourth spring (81) in the compression state is fixedly arranged between the top end face of the left clamping shaft (8) and the inner top wall of the left top groove (14), one end of the left clamping shaft (8) is arranged in the left top groove (14), the other end of the left clamping shaft (8) is arranged in the left through hole (24) and is in contact with the top end face of the left rotating shaft (7).
2. A double-door box for ring main unit placing according to claim 1, wherein said first spring (31), said second spring (41), said third spring (61) and said fourth spring (81) are stainless steel springs.
3. The double-door box body for ring main unit placement according to claim 1 or 2, wherein the right rotating shaft (5), the right clamping shaft (6), the left rotating shaft (7) and the left clamping shaft (8) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130949.4U CN211377235U (en) | 2020-01-20 | 2020-01-20 | A two formula boxes that open door for looped netowrk cabinet is placed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130949.4U CN211377235U (en) | 2020-01-20 | 2020-01-20 | A two formula boxes that open door for looped netowrk cabinet is placed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377235U true CN211377235U (en) | 2020-08-28 |
Family
ID=72152472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130949.4U Expired - Fee Related CN211377235U (en) | 2020-01-20 | 2020-01-20 | A two formula boxes that open door for looped netowrk cabinet is placed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377235U (en) |
-
2020
- 2020-01-20 CN CN202020130949.4U patent/CN211377235U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |