CN214589854U - Switch cabinet with double grounding protection - Google Patents
Switch cabinet with double grounding protection Download PDFInfo
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- CN214589854U CN214589854U CN202120625039.8U CN202120625039U CN214589854U CN 214589854 U CN214589854 U CN 214589854U CN 202120625039 U CN202120625039 U CN 202120625039U CN 214589854 U CN214589854 U CN 214589854U
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- fixedly connected
- cabinet
- cabinet body
- gear
- cabinet door
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Abstract
The utility model discloses a cubical switchboard of dual ground protection relates to cubical switchboard technical field, to traditional cubical switchboard with ground wire, cabinet body wiring and the automatic ground connection of cabinet door wiring to and the cabinet door can not realize automatic opening and closing, conveniently carries out the problem of periodic inspection and maintenance to cabinet internal devices, now proposes following scheme, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside fixedly connected with fixed plate of the cabinet body, the top fixedly connected with cable box of fixed plate, the bottom of cable box is connected with the ground wire, the left side fixedly connected with cabinet body wiring of the cabinet body, the right side sliding connection of the cabinet body has the cabinet door, the left side fixedly connected with cabinet door wiring of cabinet door, the bottom fixedly connected with rack of cabinet door. The utility model discloses not only can realize ground wire, cabinet body wiring and the automatic ground connection of cabinet door wiring, the cabinet door can realize opening automatically and close moreover, and the convenience carries out periodic inspection and maintenance to cabinet internal plant.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a cubical switchboard of dual ground protection.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
Traditional cubical switchboard needs the manual work with ground wire, cabinet body wiring and cabinet door wiring ground connection, in case misoperation in addition, equipment is in the course of the work, and the cabinet body is electrified easily, increases the operation danger, and traditional cubical switchboard is encapsulated situation moreover, and is inconvenient to carry out periodic inspection and maintenance to cabinet internal portion equipment, for this reason we have proposed a double ground protection's cubical switchboard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of double ground protection's cubical switchboard has solved traditional cubical switchboard with ground wire, cabinet body wiring and the automatic ground connection of cabinet door wiring to and the cabinet door can not realize automatic opening and closing, the convenient problem of carrying out periodic inspection and maintenance to cabinet internal plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a switch cabinet with double ground protection comprises a cabinet body, wherein a fixed plate is fixedly connected inside the cabinet body, a cable box is fixedly connected at the top of the fixed plate, a ground wire is connected at the bottom of the cable box, a cabinet body wiring line is fixedly connected at the left side of the cabinet body, a cabinet door is slidably connected at the right side of the cabinet body, a cabinet door wiring line is fixedly connected at the left side of the cabinet door, a rack is fixedly connected at the bottom of the cabinet door, a supporting table is fixedly connected inside the cabinet wall at the bottom of the cabinet body, a double-shaft motor is fixedly connected at the top of the supporting table, an output shaft of the double-shaft motor is fixedly connected with a first rotating shaft, a first gear is fixedly sleeved at the right side of the first rotating shaft at the right side, the rack is in meshing transmission with the first gear, a second gear is fixedly sleeved at the left side of the first rotating shaft, a hydraulic cylinder is fixedly connected inside the bottom wall of the cabinet body, the output shaft fixedly connected with bracing piece of pneumatic cylinder, the top fixedly connected with support bearing of bracing piece, the inside cover of support bearing is equipped with the second pivot, the fixed cover in right side of second pivot is equipped with the third gear, and second gear and third gear engagement transmission, the fixed cover in left side of second pivot is equipped with first bevel gear, the box is concentrated to the inside left side sliding connection of the diapire of the cabinet body, the top fixedly connected with thread bush of box is concentrated to the earth connection, the inside thread bush of thread bush is equipped with reciprocal lead screw, the top fixedly connected with third pivot of reciprocal lead screw, the fixed cover in outside of third pivot is equipped with second bevel gear, and first bevel gear and second bevel gear engagement transmission.
Preferably, a first placing groove is formed in the bottom wall of the cabinet body, the supporting table is fixedly connected to the bottom of the first placing groove, and the hydraulic cylinder is fixedly connected to the bottom of the first placing groove.
Preferably, the left side of the ground wire concentration box is fixedly connected with a second sliding block, a second sliding groove is formed in the left side of the first placing groove, and the second sliding block is slidably sleeved inside the second sliding groove.
Preferably, the bottom of the supporting rod is fixedly connected with a first sliding block, a first sliding groove is formed in the bottom of the first placing groove, and the first sliding block is slidably sleeved inside the first sliding groove.
Preferably, the top of the third rotating shaft is rotatably connected with a ball bearing, and the ball bearing is fixedly connected to the top of the first placing groove.
Preferably, the top of the cabinet door is fixedly connected with a third sliding block, a third sliding groove is formed in the inner wall of the top of the cabinet body, and the third sliding block is slidably sleeved inside the third sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an install biax motor, the pneumatic cylinder, first gear, the rack, the second gear, the third gear, first bevel gear, the second bevel gear, structure such as ground connection line box of concentrating, wherein biax motor drives first gear and second gear rotation, first gear and rack meshing transmission realizes the task of automatic opening and closing the cabinet door, be convenient for the inspection and the maintenance of the internal device of cabinet, simultaneously when ground wire, cabinet body wiring and cabinet door wiring are not grounded, the output shaft extension of pneumatic cylinder drives second gear and third gear meshing transmission, thereby drive first bevel gear and second bevel gear meshing transmission, thereby drive reciprocal lead screw rotation, finally drive ground connection line box and remove down, realize the automatic ground connection task, the device is novel in design, easy operation, not only can realize the ground wire, cabinet body wiring and cabinet body wiring automatic ground connection, and the cabinet door can realize automatic opening and closing, the cabinet is convenient to regularly inspect and maintain internal equipment.
Drawings
Fig. 1 is a schematic front view of a switch cabinet with double ground protection according to the present invention;
fig. 2 is a schematic side view of a double ground protection switchgear according to the present invention;
fig. 3 is a partial enlarged view of a switch cabinet a with double ground protection according to the present invention;
fig. 4 is a perspective view of the ground wire concentrating box of the switch cabinet with double ground protection provided by the present invention.
In the figure: the cabinet comprises a cabinet body 1, a cable box 2, a fixing plate 3, a ground wire 4, a first bevel gear 5, a thread bushing 6, a ground wire 7 concentration box 8, a reciprocating screw rod 9, a cabinet body connection wire 9, a cabinet door connection wire 10, a second bevel gear 11, a third rotating shaft 12, a support rod 13, a hydraulic cylinder 14, a second gear 15, a support table 16, a double-shaft motor 17, a first gear 18, a rack 19, a double-shaft motor 20, a third gear 21, a second rotating shaft 22, a support bearing 23 and a cabinet door 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a double ground protection switch cabinet comprises a cabinet body 1, a fixed plate 3 is fixedly connected inside the cabinet body 1, a cable box 2 is fixedly connected on the top of the fixed plate 3, a ground wire 4 is connected on the bottom of the cable box 2, a cabinet body wiring 9 is fixedly connected on the left side of the cabinet body 1, a cabinet door 24 is slidably connected on the right side of the cabinet body 1, a cabinet door wiring 10 is fixedly connected on the left side of the cabinet door 24, a rack 19 is fixedly connected on the bottom of the cabinet door 24, a supporting platform 16 is fixedly connected inside the bottom cabinet wall of the cabinet body 1, a double-shaft motor 17 is fixedly connected on the top of the supporting platform 16, a first rotating shaft 20 is fixedly connected on the output shaft of the double-shaft motor 17, a first gear 18 is fixedly sleeved on the right side of the first rotating shaft 20 on the right side, the rack 19 is in meshing transmission with the first gear 18, a second gear 15 is fixedly sleeved on the left side of the first rotating shaft 20 on the left side, the inside fixedly connected with pneumatic cylinder 14 of the diapire of the cabinet body 1, the output shaft fixedly connected with bracing piece 13 of pneumatic cylinder 14, the top fixedly connected with support bearing 23 of bracing piece 13, the inside cover of support bearing 23 is equipped with second pivot 22, the fixed cover in right side of second pivot 22 is equipped with third gear 21, and second gear 15 and the meshing transmission of third gear 21, the fixed cover in left side of second pivot 22 is equipped with first bevel gear 5, the inside left side sliding connection of the diapire of the cabinet body 1 has the concentrated box 7 of earth connection, the top fixedly connected with thread bush 6 of the concentrated box 7 of earth connection, the inside thread bush of thread bush 6 is equipped with reciprocal lead screw 8, the top fixedly connected with third pivot 12 of reciprocal lead screw 8, the fixed cover in outside of third pivot 12 is equipped with second bevel gear 11, and first bevel gear 5 and the meshing transmission of second bevel gear 11.
In this embodiment, first standing groove has been seted up to the diapire inside of the cabinet body 1, and 16 fixed connection of brace table are in the bottom of first standing groove, and 14 fixed connection of pneumatic cylinder are in the bottom of first standing groove.
In this embodiment, the second slider is fixedly connected to the left side of the ground wire concentrating box 7, the second chute has been seted up to the left side of the first standing groove, and the second slider sliding sleeve is established in the inside of second chute.
In this embodiment, the first slider of bottom fixedly connected with of bracing piece 13, first spout has been seted up to the bottom of first standing groove, and first slider slip cap is established in the inside of first spout.
In this embodiment, the top of the third rotating shaft 12 is rotatably connected with a ball bearing, and the ball bearing is fixedly connected to the top of the first placing groove.
In this embodiment, the top of the cabinet door 24 is fixedly connected with a third sliding block, a third sliding groove is formed in the inner wall of the top of the cabinet body 1, and the third sliding block is slidably sleeved inside the third sliding groove.
The working principle is that firstly, the ground wire 4 extends out from the bottom of the cable box 2, then is wound together with the cabinet body wiring 9 led out from the cabinet body 1 and the cabinet door wiring 10 led out from the cabinet door 24, passes through the movable hole and is connected to the inside of the top head in the grounding wire centralizing box 7, the output shaft of the double-shaft motor 17 rotates to drive the first rotating shaft 20 to rotate, thereby driving the first gear 18 and the second gear 15 to rotate, the first gear 18 is meshed with the rack 19 for transmission, thereby driving the cabinet door 24 to slide in the third sliding chute, completing the task of automatically closing and opening the cabinet door 24, facilitating the inspection and maintenance when the inside of the cabinet body 1 has a fault, when the ground wire 4, the cabinet body wiring 9 and the cabinet door wiring 10 are not grounded, the output shaft of the hydraulic cylinder 14 extends to drive the first sliding block to move leftwards in the first sliding chute, thereby driving the supporting rod 13 to move leftwards, and further driving the supporting bearing 23 to move leftwards, then the second rotating shaft 22 is driven to move leftwards, so that the second gear 15 is in meshing transmission with the third gear 21, the first bevel gear 5 is driven to be in meshing transmission with the second bevel gear 11, the third rotating shaft 12 is driven to rotate, the reciprocating screw rod 8 is driven to rotate, the threaded sleeve 6 is driven to move downwards, the grounding wire concentration box 7 is driven to move downwards, then the top head at the bottom of the grounding wire concentration box 7 is driven to be automatically connected to the ground, then the output shaft of the hydraulic cylinder 14 contracts, the supporting rod 13 is driven to move rightwards, the second gear 15 and the third gear 21 are driven, and the first bevel gear 5 and the second bevel gear 11 are respectively disengaged, and the states of the ground wire 4, the cabinet wiring 9 and the cabinet door wiring 10 are grounded are kept.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The switch cabinet with double ground protection comprises a cabinet body (1) and is characterized in that a fixed plate (3) is fixedly connected inside the cabinet body (1), a cable box (2) is fixedly connected to the top of the fixed plate (3), a cabinet door (24) is slidably connected to the right side of the cabinet body (1), a rack (19) is fixedly connected to the bottom of the cabinet door (24), a supporting table (16) is fixedly connected inside the cabinet wall at the bottom of the cabinet body (1), a double-shaft motor (17) is fixedly connected to the top of the supporting table (16), a first rotating shaft (20) is fixedly connected to an output shaft of the double-shaft motor (17), a first gear (18) is fixedly sleeved on the right side of the first rotating shaft (20), the rack (19) is in meshing transmission with the first gear (18), a second gear (15) is fixedly sleeved on the left side of the first rotating shaft (20), the inside fixedly connected with pneumatic cylinder (14) of diapire of the cabinet body (1), the output shaft fixedly connected with bracing piece (13) of pneumatic cylinder (14), the top fixedly connected with supporting bearing (23) of bracing piece (13), the inside cover of supporting bearing (23) is equipped with second pivot (22), the fixed cover in right side of second pivot (22) is equipped with third gear (21), and second gear (15) and third gear (21) meshing transmission.
2. A double earth protected switchgear as claimed in claim 1, the bottom of the cable box (2) is connected with a ground wire (4), the left side of the cabinet body (1) is fixedly connected with a cabinet body wiring (9), a cabinet door wiring (10) is fixedly connected to the left side of the cabinet door (24), a first bevel gear (5) is fixedly sleeved on the left side of the second rotating shaft (22), the left side inside the bottom wall of the cabinet body (1) is connected with a ground wire concentration box (7) in a sliding way, the top of the ground wire concentration box (7) is fixedly connected with a threaded sleeve (6), the inner thread of the thread sleeve (6) is sleeved with a reciprocating screw rod (8), the top of the reciprocating screw rod (8) is fixedly connected with a third rotating shaft (12), and a second bevel gear (11) is fixedly sleeved outside the third rotating shaft (12), and the first bevel gear (5) and the second bevel gear (11) are in meshing transmission.
3. The double ground protection switch cabinet according to claim 1, wherein a first placing groove is formed in the bottom wall of the cabinet body (1), the supporting platform (16) is fixedly connected to the bottom of the first placing groove, and the hydraulic cylinder (14) is fixedly connected to the bottom of the first placing groove.
4. The switch cabinet with double ground protection according to claim 2, wherein a second sliding block is fixedly connected to the left side of the ground wire concentration box (7), a second sliding groove is formed in the left side of the first placing groove, and the second sliding block is slidably sleeved inside the second sliding groove.
5. The switch cabinet with double ground protection according to claim 2, wherein a first sliding block is fixedly connected to the bottom of the supporting rod (13), a first sliding groove is formed in the bottom of the first placing groove, and the first sliding block is slidably sleeved inside the first sliding groove.
6. A double earth-protected switchgear according to claim 2, characterized in that a ball bearing is rotatably connected to the top of the third rotating shaft (12), and the ball bearing is fixedly connected to the top of the first placement slot.
7. The switch cabinet with double ground protection according to claim 1, wherein a third sliding block is fixedly connected to the top of the cabinet door (24), a third sliding groove is formed in the inner wall of the top of the cabinet body (1), and the third sliding block is slidably sleeved inside the third sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625039.8U CN214589854U (en) | 2021-03-29 | 2021-03-29 | Switch cabinet with double grounding protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625039.8U CN214589854U (en) | 2021-03-29 | 2021-03-29 | Switch cabinet with double grounding protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214589854U true CN214589854U (en) | 2021-11-02 |
Family
ID=78322130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120625039.8U Active CN214589854U (en) | 2021-03-29 | 2021-03-29 | Switch cabinet with double grounding protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214589854U (en) |
-
2021
- 2021-03-29 CN CN202120625039.8U patent/CN214589854U/en active Active
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