CN215732818U - Low-voltage switchgear convenient to remove and maintain - Google Patents
Low-voltage switchgear convenient to remove and maintain Download PDFInfo
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- CN215732818U CN215732818U CN202121975466.5U CN202121975466U CN215732818U CN 215732818 U CN215732818 U CN 215732818U CN 202121975466 U CN202121975466 U CN 202121975466U CN 215732818 U CN215732818 U CN 215732818U
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- 238000012423 maintenance Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000005855 radiation Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a low-voltage switch cabinet convenient to move and maintain, which comprises a cabinet body, wherein the inner wall of the cabinet body is provided with a fixed block, the inner wall of the fixed block is rotatably provided with a plurality of groups of lead screws, sliding blocks are connected to the lead screws in a threaded manner, the side wall of each sliding block is fixedly provided with a movable plate, the side wall of each movable plate is fixedly provided with a support, the side wall of the cabinet body is rotatably provided with a rotating shaft, the rotating shaft is connected to the lead screws through a bevel gear in a transmission manner, one end, away from the lead screws, of the rotating shaft is fixedly provided with a rotating disc, the inner wall of the cabinet body is fixedly provided with a limiting mechanism for limiting the rotation of the rotating shaft, the distance between an upper electrical component and a lower electrical component is adjusted through the rotating disc during maintenance, maintenance personnel can conveniently maintain the maintenance personnel, the working strength of the maintenance personnel is effectively reduced, and the stability of the cabinet body is improved.
Description
Technical Field
The utility model relates to the technical field of low-voltage switch cabinets, in particular to a low-voltage switch cabinet convenient to move and maintain.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, is used for power transmission, power distribution and electric energy conversion, and can be provided with various electrical elements. The cabinet body is generally cubic, such as a screen type cabinet body and a box type cabinet body, and also has a prismatic table body such as a table type cabinet body.
Generally, when an electrical element is maintained or replaced, an electric wire on the electrical element is often required to be detached, an upper support frame and a lower support frame for placing the electrical element in the existing switch cabinet are fixed, and a connecting wire between the upper electrical element and the lower electrical element is too close, so that maintenance personnel are very difficult to detach the electric wire, and the working strength of the maintenance personnel is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-voltage switch cabinet convenient to move and maintain, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a low-voltage switchgear convenient to remove maintenance, includes the cabinet body, internal wall of cabinet sets up the fixed block, the fixed block inner wall rotates and is provided with the multiunit lead screw, threaded connection has the sliding block on the lead screw, the fixed movable plate that is provided with of sliding block lateral wall, the fixed support that sets up of movable plate lateral wall, the internal wall of cabinet rotates and installs the pivot, the pivot is passed through the bevel gear transmission and is connected in the lead screw, the fixed carousel that sets up of lead screw one end is kept away from in the pivot, the fixed defining mechanism who is used for restricting the pivot rotation that is provided with of internal wall of cabinet, cabinet body bottom is provided with the line-burying case, the entrance hole has been seted up with the internal wall of cabinet to the line-burying case, the internal wall of cabinet is provided with the cabinet door, be provided with the control assembly that is used for controlling defining mechanism to open and stop on the cabinet door, be provided with the observation window on the cabinet door.
Preferably, the limiting mechanism comprises a sleeve fixed on the inner wall of the cabinet body, a spring and an electromagnet are fixedly arranged on the inner wall of the sleeve, a movable block is arranged on the sleeve in a sliding mode, the spring is fixedly connected with the movable block, a permanent magnet corresponding to the electromagnet is fixedly arranged on the side wall of the movable block, a gear is fixedly arranged at one end of the movable block far away from the sleeve, a toothed ring is arranged on the rotating shaft, and the gear is meshed with the toothed ring when the spring is in the original length.
Preferably, the control assembly comprises a receiving block fixedly mounted on the inner wall of the cabinet body, a triggering block corresponding to the receiving block is arranged on the cabinet door, and the electromagnet is electrically connected with the receiving block.
Preferably, the inner wall of the cabinet body is provided with a fixing frame, the fixing frame is provided with a lamp tube, and the lamp tube is electrically connected with the receiving block.
Preferably, the side wall of the cabinet body is provided with a heat radiation fan, and the heat radiation fan is electrically connected with the receiving block.
Preferably, the inner wall of the cabinet body is provided with a supporting block, the inner wall of the supporting block is fixedly provided with an auxiliary rod, the auxiliary rod is provided with an auxiliary block in a sliding manner, and the side wall of the auxiliary block is fixedly connected with the movable plate.
The utility model has the technical effects and advantages that: the low-voltage switch cabinet convenient to move and maintain,
1. in normal work, when needs overhaul the internal portion electrical components of cabinet when maintaining, open the cabinet door, it makes its gear and ring gear break away from to drive the spring compression through the electro-magnet, the position of support is adjusted to the rotation carousel, thereby make the distance increase between the electrical components of its placing on the support, the maintenance personal of being convenient for is overhauld after demolising the electric wire to it, overhaul the completion back, close the cabinet door, drive gear and ring gear meshing through the spring, a rotation for restricting the carousel, guarantee the electrical components rigidity of its internal portion of cabinet, the effectual stability that increases the cabinet body when having reduced maintenance personal's working strength.
2. In normal work, through setting up the observation window on the cabinet door, be convenient for observe the operating condition of the internal portion electrical components of cabinet, when opening the cabinet door, receive the piece and break away from with triggering the piece, the fluorescent tube is got the electricity and is sent out light, radiator fan loses the electricity stop work, when closing the cabinet door, receives the piece and triggers the piece laminating, and the fluorescent tube is closed, and radiator fan gets the electricity and dispels the heat, has reduced the loss of the energy when effectual improvement maintenance time security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the utility model at A.
In the figure: 1. a cabinet body; 2. a fixed block; 3. a screw rod; 4. a slider; 5. moving the plate; 6. a support; 7. a rotating shaft; 8. a bevel gear; 9. a turntable; 10. a limiting mechanism; 11. a wire burying box; 12. a wire inlet hole; 13. a cabinet door; 14. a control component; 15. an observation window; 16. a sleeve; 17. a spring; 18. an electromagnet; 19. a movable block; 20. a permanent magnet; 21. a gear; 22. a toothed ring; 23. receiving a block; 24. a trigger block; 25. a lamp tube; 26. a heat radiation fan; 27. a support block; 28. an auxiliary lever; 29. an auxiliary block; 30. a fixing frame.
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.
The utility model provides a low-voltage switch cabinet convenient to move and maintain as shown in figures 1-3, which comprises a cabinet body 1, wherein the inner wall of the cabinet body 1 is provided with a fixed block 2, the inner wall of the fixed block 2 is rotatably provided with a plurality of groups of screw rods 3, the screw rods 3 are in threaded connection with sliding blocks 4, the side walls of the sliding blocks 4 are fixedly provided with movable plates 5, the side walls of the movable plates 5 are fixedly provided with brackets 6, the side walls of the cabinet body 1 are rotatably provided with rotating shafts 7, the rotating shafts 7 are connected with the screw rods 3 through conical gears 8 in a transmission manner, one ends of the rotating shafts 7, far away from the screw rods 3, are fixedly provided with rotating discs 9, the inner wall of the cabinet body 1 is fixedly provided with limiting mechanisms 10 for limiting the rotating shafts 7, the bottom of the cabinet body 1 is provided with a wire embedding box 11, the wire inlet holes 12 are formed in the wire embedding box 11 and the side walls of the cabinet body 1, the side walls of the cabinet body 1 are provided with cabinet doors 13, and the control assemblies 14 for controlling the limiting mechanisms 10 to start and stop are arranged on the cabinet doors 13, the cabinet door 13 is provided with an observation window 15, during operation, an external electric wire enters the wire embedding box 11 through the wire inlet hole, a certain length of electric wire is reserved in the wire embedding box 11 and then connected with an electric element, the electric element is clamped on the bracket 6, the working state of the internal electric element is observed through the observation window 15, when the maintenance is found to be needed, the cabinet door 13 is opened to find the electric element to be maintained, the rotary table 9 rotates to drive the rotary shaft 7 to rotate, the rotary shaft 7 rotates to drive the screw rod 3 to rotate through the bevel gear 218, the screw rod 3 rotates to drive the sliding block 4 to move up and down, the sliding block 4 moves to drive the moving plate 5 to move so as to drive the bracket 6 to move up and down, as the electric element is clamped on the bracket 6, the distance between the electric elements is further adjusted, the distance is increased, a worker can conveniently detach the electric wire to replace or maintain the electric wire, and great convenience is brought to maintenance for the maintenance personnel, the working strength of workers is effectively reduced.
The limiting mechanism 10 comprises a sleeve 16 fixed on the inner wall of the cabinet body 1, a spring 17 and an electromagnet 18 are fixedly arranged on the inner wall of the sleeve 16, a movable block 19 is arranged on the sleeve 16 in a sliding manner, the spring 17 is fixedly connected with the movable block 19, a permanent magnet 20 corresponding to the electromagnet 18 is fixedly arranged on the side wall of the movable block 19, a gear 21 is fixedly arranged at one end, far away from the sleeve 16, of the movable block 19, a toothed ring 22 is arranged on the rotating shaft 7, the spring 17 is in meshed connection with the toothed ring 22 at the original length, in operation, when maintenance is needed, the electromagnet 18 electrically adsorbs the permanent magnet 20, the permanent magnet 20 moves towards the electromagnet 18, the movable block 19 is driven to move towards the inner wall of the sleeve 16, the spring 17 is compressed, and the movable block 19 moves to drive the gear 21 to move, so that the gear 21 is separated from the toothed ring 22, and the rotary table 9 can be rotated for adjustment, after the regulation is accomplished, 18 loses the electricity of electro-magnet and loses the absorption to permanent magnet 20, the rebound of spring 17 drives the motion of movable block 19, movable block 19 drives the motion of gear 21, when spring 17 rebounds to recovering original length, gear 21 is connected and then restrict the ring gear 22 rotation with the ring gear 22 meshing, ring gear 22 can not rotate and lead to carousel 9 can not rotate, thereby prevent that carousel 9 from being hit by the people mistake and lead to the condition emergence of electrical components emergence displacement, the effectual stability and the controllability that has increased cabinet body 1.
The cabinet body 1 inner wall is provided with mount 30, be provided with fluorescent tube 25 on the mount 30, fluorescent tube 25 and receiving block 23 electric connection, in operation, when cabinet door 13 closed, receiving block 23 transmits the signal of telecommunication to fluorescent tube 25, fluorescent tube 25 electroless, when cabinet door 13 was opened, receiving block 23 transmitted the signal of telecommunication to fluorescent tube 25, thereby fluorescent tube 25 gets the electricity to shine and illuminates the cabinet body 1 inside, for maintenance personal provides light, the maintenance personal of being convenient for overhauls its electrical components, the security when having improved the maintenance when making things convenient for maintenance personal to overhaul.
1 lateral wall of the cabinet body is provided with radiator fan 26, just radiator fan 26 and receiving block 23 electric connection, in operation, when cabinet door 13 closes, receive block 23 to radiator fan 26 transmission signal of telecommunication, radiator fan 26 gets the electricity and starts to dispel the heat, when cabinet door 13 is opened, receive block 23 to radiator fan 26 transmission signal of telecommunication, radiator fan 26 loses the electricity stop work, the mistake bumps radiator fan 26 when placing the maintainer and overhauls and leads to the incident, overhaul the completion and close behind cabinet door 13, dispel the heat to its cabinet body 1 inside, guarantee that its inside temperature can not be too high, the effectual security when having further improved the maintenance when having increased the stability of the cabinet body 1.
The inner wall of the cabinet body 1 is provided with a supporting block 27, an auxiliary rod 28 is fixedly arranged on the inner wall of the supporting block 27, an auxiliary block 29 is arranged on the auxiliary rod 28 in a sliding mode, the side wall of the auxiliary block 29 is fixedly connected with the movable plate 5, in operation, the movable plate 5 drives the auxiliary block 29 to move along the axial direction of the auxiliary rod 28 when moving up and down, the stability of the movable plate 5 when moving up and down is improved, and the stability when adjusting is effectively improved.
Claims (6)
1. The utility model provides a low-voltage switchgear convenient to remove maintenance which characterized in that: the wire embedding cabinet comprises a cabinet body (1), wherein a fixed block (2) is arranged on the inner wall of the cabinet body (1), a plurality of groups of lead screws (3) are arranged on the inner wall of the fixed block (2) in a rotating mode, sliding blocks (4) are connected to the upper portions of the lead screws (3) in a threaded mode, a movable plate (5) is fixedly arranged on the side wall of each sliding block (4), a support (6) is fixedly arranged on the side wall of each movable plate (5), a rotating shaft (7) is installed on the side wall of the cabinet body (1) in a rotating mode, the rotating shaft (7) is connected to the corresponding lead screw (3) through a bevel gear (8) in a transmission mode, a rotary disc (9) is fixedly arranged at one end, far away from the corresponding lead screw (3), a limiting mechanism (10) used for limiting rotation of the rotating shaft (7) is fixedly arranged on the inner wall of the cabinet body (1), a wire embedding box (11) is arranged at the bottom of the cabinet body (1), and a wire inlet hole (12) is formed in the wire embedding box (11) and the side wall of the cabinet body (1), the side wall of the cabinet body (1) is provided with a cabinet door (13), a control assembly (14) for controlling the limiting mechanism (10) to start and stop is arranged on the cabinet door (13), and an observation window (15) is arranged on the cabinet door (13).
2. A low-voltage switchgear cabinet facilitating mobile maintenance according to claim 1, characterized in that: limiting mechanism (10) is including sleeve (16) that is fixed in the cabinet body (1) inner wall, sleeve (16) inner wall is fixed and is provided with spring (17) and electro-magnet (18), it is provided with movable block (19) to slide on sleeve (16), spring (17) and movable block (19) fixed connection, the fixed permanent magnet (20) that correspond with electro-magnet (18) that are provided with of movable block (19) lateral wall, sleeve (16) one end is kept away from in movable block (19) is fixed and is provided with gear (21), be provided with ring gear (22) on pivot (7), and gear (21) are connected with ring gear (22) meshing when spring (17) are in the primary length.
3. A low-voltage switchgear cabinet facilitating mobile maintenance according to claim 2, characterized in that: the control assembly (14) comprises a receiving block (23) fixedly mounted on the inner wall of the cabinet body (1), a trigger block (24) corresponding to the receiving block (23) is arranged on the cabinet door (13), and the electromagnet (18) is electrically connected with the receiving block (23).
4. A low-voltage switchgear cabinet facilitating mobile maintenance according to claim 3, characterized in that: the cabinet is characterized in that a fixing frame (30) is arranged on the inner wall of the cabinet body (1), a lamp tube (25) is arranged on the fixing frame (30), and the lamp tube (25) is electrically connected with the receiving block (23).
5. A low-voltage switchgear cabinet facilitating mobile maintenance according to claim 3, characterized in that: the side wall of the cabinet body (1) is provided with a heat radiation fan (26), and the heat radiation fan (26) is electrically connected with the receiving block (23).
6. A low-voltage switchgear cabinet facilitating mobile maintenance according to claim 1, characterized in that: the cabinet body (1) inner wall is provided with supporting shoe (27), supporting shoe (27) inner wall is fixed and is provided with auxiliary rod (28), sliding is provided with auxiliary block (29) on auxiliary rod (28), auxiliary block (29) lateral wall fixed connection movable plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121975466.5U CN215732818U (en) | 2021-08-20 | 2021-08-20 | Low-voltage switchgear convenient to remove and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121975466.5U CN215732818U (en) | 2021-08-20 | 2021-08-20 | Low-voltage switchgear convenient to remove and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732818U true CN215732818U (en) | 2022-02-01 |
Family
ID=79999555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121975466.5U Active CN215732818U (en) | 2021-08-20 | 2021-08-20 | Low-voltage switchgear convenient to remove and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215732818U (en) |
-
2021
- 2021-08-20 CN CN202121975466.5U patent/CN215732818U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low-voltage switchgear that is easy to move and maintain Effective date of registration: 20230710 Granted publication date: 20220201 Pledgee: Jinan liuchangshan road sub branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG XINDALU POWER CO.,LTD. Registration number: Y2023370000100 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220201 Pledgee: Jinan liuchangshan road sub branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG XINDALU POWER CO.,LTD. Registration number: Y2023370000100 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |