CN112350176A - Comprehensive power distribution cabinet device convenient to overhaul - Google Patents
Comprehensive power distribution cabinet device convenient to overhaul Download PDFInfo
- Publication number
- CN112350176A CN112350176A CN202011513578.9A CN202011513578A CN112350176A CN 112350176 A CN112350176 A CN 112350176A CN 202011513578 A CN202011513578 A CN 202011513578A CN 112350176 A CN112350176 A CN 112350176A
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- outgoing line
- adjusting pipe
- wire
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- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
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- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a comprehensive power distribution cabinet device convenient to overhaul, which comprises a power distribution cabinet body and a cabinet door arranged on the power distribution cabinet body, wherein an external wiring device is arranged at the rear part of the power distribution cabinet body; the invention has the beneficial effects that the double-internal-thread sleeve is matched with the adjusting screw rod, so that the component mounting plate can be completely moved out of the power distribution cabinet and away from the cabinet door, the maintenance of the power distribution cabinet by workers is effectively facilitated, the cable can be automatically released and stored through the matching of the conductive sliding block and the annular conductive sliding rail groove, the component mounting plate can rotate, the workers can maintain the whole power distribution cabinet through rotating the component mounting plate, and the use is convenient.
Description
Technical Field
The invention relates to the field of electric power related equipment, in particular to a comprehensive power distribution cabinet device convenient to overhaul.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Although the function of power distribution can be realized to present switch board, its cabinet body fixed mounting, the multiunit switch board closely distributes, leads to it to maintain that the maintenance space is limited, the switch board of next door and the restriction of switch board self lateral wall for when maintaining the maintenance to its inside electronic components, execute and open, the operation difficulty has reduced the efficiency of maintaining the maintenance.
Disclosure of Invention
The invention aims to solve the problems and designs a comprehensive power distribution cabinet device convenient to overhaul.
In order to achieve the purpose, the invention adopts the following technical scheme:
a comprehensive power distribution cabinet device convenient to overhaul comprises a power distribution cabinet body and a cabinet door installed on the power distribution cabinet body, wherein an external wiring device is arranged behind the power distribution cabinet body, an adjustable telescopic seat device is arranged inside the power distribution cabinet body, and a rotary power distribution cabinet installation frame device is arranged on the adjustable telescopic seat device;
the rotary type power distribution cabinet mounting frame device comprises a component mounting plate, the component mounting plate is positioned inside a power distribution cabinet body, an incoming line rotating plate is mounted at the lower end of the component mounting plate, two incoming line cable seats I are mounted on the upper surface of the incoming line rotating plate, an incoming line conductive slider is mounted on the lower surface of the incoming line rotating plate, an incoming line rotating shaft is mounted at the center of the lower surface of the incoming line rotating plate, an incoming line sleeve is sleeved on the incoming line rotating shaft, the incoming line sleeve is connected with the incoming line rotating shaft through an incoming line bearing, a big clockwork spring is arranged between the incoming line rotating shaft and the incoming line sleeve, one end of the big clockwork spring is fixedly connected with the incoming line rotating shaft, the other end of the big clockwork spring is fixedly connected with the incoming line sleeve, an incoming line, the wire inlet device comprises a wire inlet sleeve, a wire inlet cable seat II, a wire inlet cable, a large bevel gear, a servo motor, a small bevel gear, a component mounting plate and a wire outlet rotating device, wherein the wire inlet cable seat II is installed on the inner side surface of the wire inlet sleeve;
the outgoing line rotating device comprises an outgoing line rotating plate arranged at the upper end of the component mounting plate, an insulating fixed seat is arranged on the lower surface of the outgoing line rotating plate, a plurality of outgoing line cable seats I are arranged on the insulating fixed seat and are uniformly distributed on the insulating fixed seat, a plurality of outgoing line conductive sliders are arranged on the upper surface of the outgoing line rotating plate and are uniformly distributed along the radius of the outgoing line rotating plate, an outgoing line rotating shaft is arranged on the upper surface of the outgoing line rotating plate, an outgoing line sleeve is sleeved on the outgoing line rotating shaft and is connected with the outgoing line rotating shaft through an outgoing line bearing, a small spring is arranged between the outgoing line rotating shaft and the outgoing line sleeve, one end of the small spring is fixedly connected with the outgoing line rotating shaft, and the other end of the small spring is fixedly connected with the outgoing line sleeve, the wire outgoing device comprises a wire outgoing sleeve and is characterized in that a plurality of wire outgoing annular conductive slide rail grooves are mounted on the lower surface of the wire outgoing sleeve, the wire outgoing annular conductive slide rail grooves are concentrically and uniformly distributed, wire outgoing conductive sliding blocks correspond to the wire outgoing annular conductive slide rail grooves in position one to one, the wire outgoing conductive sliding blocks are in sliding contact with the wire outgoing annular conductive slide rail grooves, a plurality of wire outgoing cable seats II are mounted on the inner side of the wire outgoing sleeve in a marked mode, a plurality of wire outgoing cables are wound on the wire outgoing sleeve, one ends of the wire outgoing cables are fixedly connected with the wire outgoing cable seats respectively, an upper base is arranged at the upper end of a wire outgoing rotating shaft, and the upper base is connected with.
Furthermore, the adjustable telescopic seat device comprises an Contraband-type telescopic seat, the Contraband-type telescopic seat is located at four corners of the inner rear surface of the power distribution cabinet body, a first adjusting pipe hole and a second adjusting pipe hole are formed in two ends of the Contraband-type telescopic seat, a first internal thread adjusting pipe and a second internal thread adjusting pipe are arranged on the Contraband-type telescopic seat, the first internal thread adjusting pipe is inserted into the first adjusting pipe hole, the first internal thread adjusting pipe is slidably connected with the Contraband-type telescopic seat, the second internal thread adjusting pipe is inserted into the second adjusting pipe hole, the second internal thread adjusting pipe is slidably connected with the Contraband-type telescopic seat, a first limit baffle is installed on the surface of the outer side of the first internal thread adjusting pipe, the first limit baffle is located on two sides of the first adjusting pipe hole, a second limit baffle is installed on the surface of the outer side of the second internal thread adjusting pipe, and the second limit baffle is located on, the power distribution cabinet is characterized in that linkage gears are installed at one end of the outer side surface of the first internal thread adjusting pipe and one end of the outer side surface of the second internal thread adjusting pipe, the two linkage gears are mutually meshed, a first adjusting screw is arranged inside the first internal thread adjusting pipe, the first adjusting screw is in threaded connection with the first internal thread adjusting pipe, one ends of the first adjusting screws located below the inside of the power distribution cabinet body are fixedly connected with the lower base, one ends of the first adjusting screws located above the inside of the power distribution cabinet body are fixedly connected with the upper base, a second adjusting screw is arranged inside the second internal thread adjusting pipe, the second adjusting screw is in threaded connection with the second internal thread adjusting pipe, and an adjusting driving device is arranged inside the.
Further, adjust drive arrangement and include the drive pivot is installed to the one end of adjusting screw rod two, install drive bearing in the drive pivot, be connected through the drive bearing frame between drive bearing and the switch board body, the double flute belt pulley is installed to the one end of drive pivot, the double flute belt pulley in four drive pivots is connected through conveyer between two liang, the inside drive recess that is equipped with of switch board body, drive recess internally mounted has driving motor, driving pulley is installed to driving motor's rotatory end, surface opening has the drive belt hole on the drive recess, be connected through drive belt between drive pulley and one of them double flute belt pulley, drive belt passes the drive belt hole.
Furthermore, the external wiring device comprises an outlet interface arranged at the upper end of the rear part of the power distribution cabinet body, the outlet interface is fixedly connected with a plurality of outlet cables one by one, an inlet wire interface is arranged at the lower end of the rear part of the power distribution cabinet body, and the inlet wire interface is fixedly connected with the inlet wire cables.
Furthermore, the bracing piece is installed to the lower surface four corners department of base down, the supporting pulley is installed to the lower extreme of bracing piece, it has two slip recesses to open on the inside lower surface of switch board body, the position of two slip recesses corresponds with the position of supporting pulley.
Further, the driving groove is communicated with the sliding groove.
Furthermore, a first control button and a second control button are arranged on the front surface of the lower base.
Further, the inlet wire cable is electrically connected with the power ends of the servo motor and the driving motor.
Further, the support pulley is in sliding contact with the ground at all times.
Furthermore, the incoming cable seat I is electrically connected with the incoming conductive sliding block, the incoming cable seat II is electrically connected with the incoming annular conductive sliding rail groove, the outgoing cable seat I is electrically connected with the outgoing conductive sliding block, and the outgoing cable seat II is electrically connected with the outgoing annular conductive sliding rail groove.
The comprehensive power distribution cabinet device convenient to maintain manufactured by the technical scheme of the invention has the following effects:
this switch board device, through the cooperation that uses two internal thread sleeve pipes and adjusting screw, can make the components and parts mounting panel shift out in can following the switch board completely, avoided leading to overhauing inconvenient problem because of switch board inner space is comparatively narrow and small, effectual make things convenient for the staff to the maintenance of switch board, also make things convenient for the installation of electrical components and cables simultaneously, and through the cooperation of two internal thread sleeve pipes and adjusting screw, can make the components and parts mounting panel can keep away from the cabinet door, thereby avoid the cabinet door to shelter from the problem that leads to overhauing inconveniently.
This switch board device, through the cooperation in electrically conductive slider and the electrically conductive slide rail groove of ring shape, make the sleeve of being qualified for the next round of competitions and inlet wire sleeve can rotate the release cable to when guaranteeing that components and parts mounting panel shifts out and withdraws, the cable can release automatically and accomodate, can guarantee the normal use of switch board again simultaneously.
This switch board device, through the cooperation in electrically conductive slider and the electrically conductive slide rail groove of ring shape, can make the components and parts mounting panel can carry out the rotation of arbitrary angle between last base and lower base, make the staff can overhaul convenient to use to whole switch board through rotatory components and parts mounting panel.
This switch board device through the rotation of components and parts mounting panel, makes the components and parts mounting panel can carry out two-sided use, has increased the quantity that the switch board can hold electrical components, makes things convenient for staff's use.
Drawings
Fig. 1 is a schematic structural diagram of an integrated power distribution cabinet device convenient to overhaul, which is disclosed by the invention;
FIG. 2 is a schematic view of a rotating switch cabinet mount assembly according to the present invention;
FIG. 3 is a schematic view of the incoming conductive slider of the present invention;
FIG. 4 is a side view of the inlet bushing of the present invention;
FIG. 5 is a schematic view of the outlet rotary device of the present invention;
FIG. 6 is a schematic view of the outlet conductive slider of the present invention;
FIG. 7 is a side view of the outlet sleeve of the present invention;
figure 8 is a schematic view of an adjustable telescoping seat arrangement according to the invention;
figure 9 is a schematic view of the deployment of the adjustable telescoping seat means of the present invention;
FIG. 10 is a schematic view of the adjustment drive of the present invention;
FIG. 11 is a front view of the lower base of the present invention;
in the figure, 1, a power distribution cabinet body; 2. a cabinet door; 3. a component mounting plate; 4. an incoming line rotating plate; 5. a first incoming cable seat; 6. an incoming line conductive slider; 7. an incoming line rotating shaft; 8. a wire inlet sleeve; 9. a wire inlet bearing; 10. a large spring; 11. an incoming line annular conductive slide rail groove; 12. a second incoming cable seat; 13. a wire inlet cable; 14. a lower base; 15. a lower base bearing; 16. a large bevel gear; 17. a servo motor; 18. a bevel pinion gear; 19. an outgoing line rotating plate; 20. an insulating fixed seat; 21. a first outgoing line cable seat; 22. an outgoing line conductive slider; 23. an outgoing line rotating shaft; 24. a wire outlet sleeve; 25. a wire outlet bearing; 26. a small clockwork spring; 27. a wire outlet circular conductive slide rail groove; 28. a second outgoing cable seat; 29. an outgoing cable; 30. an upper base; 31. an upper base bearing; 32. model Contraband telescoping base; 33. a first adjusting pipe hole; 34. a second adjusting pipe hole; 35. a first internal thread adjusting pipe; 36. a second internal thread adjusting pipe; 37. a first limiting baffle; 38. a second limiting baffle; 39. a linkage gear; 40. adjusting a first screw rod; 41. adjusting a screw rod II; 42. driving the rotating shaft; 43. a drive bearing; 44. a drive bearing seat; 45. a double grooved pulley; 46. a conveyor belt; 47. a driving groove; 48. a drive motor; 49. a drive pulley; 50. a drive belt aperture; 51. a drive belt; 52. an outgoing line interface; 53. an incoming line interface; 54. a support bar; 55. a support pulley; 56. a sliding groove; 57. a first control button; 58. and a second control button.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-11:
the creation point of the scheme lies in the structural design of the rotary type power distribution cabinet mounting frame device, and combines with figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, figure 7 and figure 11, the rotary type power distribution cabinet mounting frame device comprises a component mounting plate 3, the component mounting plate 3 is positioned in a power distribution cabinet body 1, the lower end of the component mounting plate 3 is provided with an incoming line rotating plate 4, the upper surface of the incoming line rotating plate 4 is provided with two incoming line cable seats I5, the lower surface of the incoming line rotating plate 4 is provided with an incoming line conductive slider 6, the center of the lower surface of the incoming line rotating plate 4 is provided with an incoming line rotating shaft 7, the incoming line rotating shaft 7 is sleeved with an incoming line sleeve 8, the incoming line sleeve 8 is connected with the incoming line rotating shaft 7 through an incoming line bearing 9, a mainspring spring 10 is, the other end of the large clockwork spring 10 is fixedly connected with an incoming line sleeve 8, an incoming line annular conductive slide rail groove 11 is mounted on the upper surface of the incoming line sleeve 8, an incoming line conductive slide block 6 is in sliding contact with the incoming line annular conductive slide rail groove 11, an incoming line cable seat II 12 is mounted on the surface of the inner side of the incoming line sleeve 8, an incoming line cable 13 is wound on the incoming line sleeve 8, one end of the incoming line cable 13 is fixedly connected with the incoming line cable seat II 12, a lower base 14 is arranged at the lower end of an incoming line rotating shaft 7, the lower base 14 is connected with the incoming line rotating shaft 7 through a lower base bearing 15, a large bevel gear 16 is mounted at the lower end of the incoming line rotating shaft 7, a servo motor 17 is mounted on one side of the center of the lower surface of the lower base 14, a small bevel gear 18 is mounted at the rotating end of the; the outgoing line rotating device comprises an outgoing line rotating plate 19 mounted at the upper end of a component mounting plate 3, an insulating fixed seat 20 mounted on the lower surface of the outgoing line rotating plate 19, a plurality of outgoing line cable seats 21 mounted on the insulating fixed seat 20, the outgoing line cable seats 21 are uniformly distributed on the insulating fixed seat 20, a plurality of outgoing line conductive sliders 22 are mounted on the upper surface of the outgoing line rotating plate 19, the outgoing line conductive sliders 22 are uniformly distributed along the radius of the outgoing line rotating plate 19, an outgoing line rotating shaft 23 is mounted on the upper surface of the outgoing line rotating plate 19, an outgoing line sleeve 24 is sleeved on the outgoing line rotating shaft 23, the outgoing line sleeve 24 is connected with the outgoing line rotating shaft 23 through an outgoing line bearing 25, a small spring 26 is arranged between the outgoing line rotating shaft 23 and the outgoing line sleeve 24, one end of the small spring 26 is fixedly connected with the outgoing, a plurality of outgoing line annular conductive slide rail grooves 27 are mounted on the lower surface of the outgoing line sleeve 24, the plurality of outgoing line annular conductive slide rail grooves 27 are concentrically and uniformly distributed, outgoing line conductive sliders 22 correspond to the outgoing line annular conductive slide rail grooves 27 one by one, the outgoing line conductive sliders 22 are in sliding contact with the outgoing line annular conductive slide rail grooves 27, a plurality of outgoing line cable seats II 28 are mounted on the inner side of the outgoing line sleeve 24, a plurality of outgoing line cables 29 are wound on the outgoing line sleeve 24, one ends of the outgoing line cables 29 are fixedly connected with the outgoing line cable seats II 28 respectively, an upper base 30 is arranged at the upper end of the outgoing line rotating shaft 23, and the upper base 30 is connected with the outgoing line rotating shaft 23 through an upper base bearing 31; through the sliding fit of the incoming line conductive slide block 6 and the incoming line circular conductive slide rail groove 11 and the sliding fit of the outgoing line conductive slide block 22 and the outgoing line circular conductive slide rail groove 27, and through the elastic matching of the big spring 10 and the small spring 26, on one hand, the incoming wire sleeve 8 and the outgoing wire sleeve 24 can rotate under the normal operation condition of the power distribution cabinet body 1, the receiving and releasing of the incoming wire cable 13 and the outgoing wire cable 29 are controlled, so as to ensure the operation of moving out and moving back of the component mounting plate 3, and on the other hand, the component mounting plate 3 can be driven to rotate angularly by the incoming line rotating plate 4 and the outgoing line rotating plate 19, so that after the component mounting plate 3 is moved out, angle modulation carries out at will, and the staff of being convenient for installs, dismantles, overhauls operation such as switch board body 1, makes things convenient for staff's use.
The invention of the scheme is characterized in that the structure design of the adjustable telescopic seat device is combined with the attached drawing 1, the attached drawing 8, the attached drawing 9, the attached drawing 10 and the attached drawing 11, the adjustable telescopic seat device comprises an Contraband type telescopic seat 32, the Contraband type telescopic seat 32 is positioned at four corners of the inner rear surface of the power distribution cabinet body 1, two ends of the Contraband type telescopic seat 32 are provided with a first adjusting pipe hole 33 and a second adjusting pipe hole 34, the Contraband type telescopic seat 32 is provided with a first internal thread adjusting pipe 35 and a second internal thread adjusting pipe 36, the first internal thread adjusting pipe 35 is inserted into the first adjusting pipe hole 33, the first internal thread adjusting pipe 35 is in sliding connection with the Contraband type telescopic seat 32, the second internal thread adjusting pipe 36 is inserted into the second adjusting pipe hole 34, the second internal thread adjusting pipe 36 is in sliding connection with the Contraband type telescopic seat 32, a first limit baffle 37 is installed on the outer side surface of the first internal thread adjusting, a second limiting baffle 38 is mounted on the outer side surface of the second internal thread adjusting pipe 36, the second limiting baffle 38 is located on two sides of the second adjusting pipe hole 34, a linkage gear 39 is mounted at one end of the outer side surface of the first internal thread adjusting pipe 35 and one end of the outer side surface of the second internal thread adjusting pipe 36, the two linkage gears 39 are meshed with each other, a first adjusting screw 40 is arranged inside the first internal thread adjusting pipe 35, the first adjusting screw 40 is in threaded connection with the first internal thread adjusting pipe 35, one ends of the first adjusting screws 40 located below the inside of the power distribution cabinet body 1 are fixedly connected with the lower base 14, one ends of the first adjusting screws 40 located above the inside of the power distribution cabinet body 1 are fixedly connected with the upper base 30, a second adjusting screw 41 is arranged inside the second internal thread adjusting pipe 36, the second adjusting screw 41 is in threaded connection with the second internal thread adjusting pipe 36, an adjusting driving device is arranged inside the power, the driving shaft 42 is provided with a driving bearing 43, the driving bearing 43 is connected with the power distribution cabinet body 1 through a driving bearing seat 44, one end of the driving shaft 42 is provided with a double-groove belt pulley 45, every two double-groove belt pulleys 45 on the four driving shafts 42 are connected through a transmission belt 46, a driving groove 47 is formed in the power distribution cabinet body 1, a driving motor 48 is arranged in the driving groove 47, a driving belt pulley 49 is arranged at the rotating end of the driving motor 48, a driving belt hole 50 is formed in the upper surface of the driving groove 47, the driving belt pulley 49 is connected with one double-groove belt pulley 45 through a driving belt 51, and the driving belt 51 penetrates through the driving belt hole 50; through the internal thread control tube 35 and the internal thread control tube 36 that set up on the flexible seat 32 of Contraband type, on the one hand, can the effectual distance that increases components and parts mounting panel 3 and shift out, make components and parts mounting panel 3 can keep away from cabinet door 2, make things convenient for staff's operation, on the other hand the overall structure design of device is comparatively succinct, it is also comparatively convenient to operate, the consumer that the effectual reduction device used, the cost of reduction device, and the interlock through two linkage gears 39, make internal thread control tube 35 and internal thread control tube 36 can carry out synchronous revolution, need not to use too much accessory, the cost of reduction device.
In this device, external wiring device is connected with outside power cable through interface 52 of being qualified for the next round of competitions, is connected with outside power supply cable through inlet wire interface 53, thereby make the device shift out with rotatory the time, can not produce any influence to external power supply cable and power cable, thereby mode staff's use, support whole components and parts mounting panel 3 through set up supporting pulley 55 in lower base 14 below simultaneously, thereby avoid the device when shifting out with withdraw the focus unstable and produce the problem of rocking.
The working principle is as follows:
firstly, when the power distribution cabinet needs to be used, a worker manually connects a power supply cable with the incoming line interface 53, the power distribution cabinet body 1 is communicated with an external circuit after the installation is finished, and the worker manually opens the cabinet door 2;
at the moment, a worker manually presses the upper part of the control button II 58, the driving motor 48 is communicated with a power supply circuit in the power distribution cabinet body 1 and starts to work, the driving motor 48 drives the driving belt pulley 49 to start to rotate in the forward direction, the driving belt 51 drives one of the double-groove belt pulleys 45 to start to rotate, meanwhile, the conveying belt 46 drives the other double-groove belt pulleys 45 to start to rotate, so that the four driving rotating shafts 42 respectively drive the corresponding adjusting screw rods II 41 to start to rotate, and the internal thread adjusting pipe I35 and the internal thread adjusting pipe II 36 and the Contraband type telescopic seat 32 are in a sliding state, so when the adjusting screw rods II 41 rotate, the internal thread adjusting pipe II 36 is driven to rotate by the friction force of the adjusting screw rods II 41 and the internal thread adjusting pipe II 36, and the internal thread adjusting pipe I35 and the internal thread adjusting pipe II 36 are in a synchronous rotating state through the meshing of the two, the first internal thread adjusting pipe 35 starts to rotate, the first adjusting screw 40 is in a fixed state, so that when the second adjusting screw 41 starts to rotate, the second adjusting screw 41 gradually unscrews from the second internal thread adjusting pipe 36, meanwhile, the first adjusting screw 40 also gradually unscrews from the first internal thread adjusting pipe 35, when any one of the first adjusting screw 40 and the second adjusting screw 41 is completely unscrewed, the friction force between the corresponding internal thread adjusting pipes is increased to the maximum, the other one also starts to rotate to be completely unscrewed, along with the unscrewing of the first adjusting screw 40 and the second adjusting screw 41, the upper base 30 and the lower base 14 are gradually moved out from the power distribution cabinet body 1 under the driving force of the adjusting screw 41, when the driving motor 48 works for a certain time, a worker visually observes the position of the component mounting plate 3, and when the component mounting plate 3 is moved out to a proper position, at the moment, the worker manually restores the second control button 8 to the original position to stop the driving motor 48;
at the moment, the worker can install other accessories such as electrical components, connecting cables and the like one by one according to a power supply circuit, after the installation is finished, the worker manually presses a control button one 57, at the moment, the servo motor 17 is communicated with the power supply circuit in the distribution unit cabinet body 1 to start working, the servo motor 17 drives the small bevel gear 18 to start rotating, and the small bevel gear 18 is meshed with the large bevel gear 19, so that the large bevel gear 19 drives the incoming line rotating shaft 7 to start rotating, the incoming line rotating plate 4 is connected with the upper end of the incoming line rotating shaft 7, the incoming line rotating plate 4 is connected with the component mounting plate 3, the component mounting plate 3 is connected with the outgoing line rotating plate 19, the outgoing line rotating plate 19 is connected with the outgoing line rotating shaft 23, the outgoing line rotating shaft 23 is connected with the upper base 30 through the upper base bearing 31, and, The component mounting plate 3 and the outgoing line rotating plate 19 rotate, the incoming line rotating plate 4 is in sliding fit with the incoming line annular conductive slide rail groove 11 through the incoming line conductive slide block 6, so that a power supply line is in a smooth state, the outgoing line rotating plate 19 is in sliding fit with the outgoing line annular conductive slide rail groove 27 through the outgoing line conductive slide block 22, a used electric circuit is in a smooth state, so that the connection between the power supply line and the used electric circuit cannot be influenced in the rotating process of the component mounting plate 3, thereby ensuring that the electrical components on the component mounting plate 3 are in a normal working state, rotating the component mounting plate 3 by 180 degrees along with the angle adjustment of the component mounting plate 3, restoring the control button I57 to the original position at the moment, stopping the rotation of the servo motor 17, therefore, the back surface of the component mounting plate 3 is exposed, and at the moment, workers can mount other accessories such as device elements, connecting cables and the like on the back surface of the component mounting plate 3 one by one according to the power supply circuit;
after the installation work is completed, at the moment, the worker manually presses the lower part of the second control button 58, the driving motor 48 is communicated with a power supply circuit in the power distribution cabinet body 1 and starts to work, at the moment, the driving motor 4 drives the driving belt pulley 49 to start to rotate reversely, so that all the second adjusting screws 41 start to rotate reversely, through meshing of the linkage gear 39, the first adjusting screws 40 and the second adjusting screws 41 are gradually screwed back to the inner parts of the first internal thread adjusting pipe 35 and the second internal thread adjusting pipe 36, so that the upper base 30 and the lower base 14 are driven to start to move back into the power distribution cabinet body 1, and after the first adjusting screws 40 and the second adjusting screws 41 are completely screwed back to the first internal thread adjusting pipe 35 and the second internal thread adjusting pipe 36, at the moment, the worker can manually restore the second control button 8 to enable the driving motor 48 to stop working;
in the process that the component mounting plate 3 is moved out of and back to the power distribution cabinet body 1, the supporting pulley 55 arranged below the lower base 14 is constantly in contact with the ground, so that the lower base 14 is supported, the problem that the lower base 14 shakes due to insufficient supporting force is avoided, and the device can safely work;
when the worker needs to overhaul the power distribution cabinet body 1, the worker manually opens the cabinet door 2 and presses the upper end of the second control button 58 according to the operation to enable the driving motor 4 to work in the forward direction, so that the component mounting plate 3 is moved out of the power distribution cabinet body 1, and after the component mounting plate 3 is moved out to a proper position, the worker can overhaul;
when the inconvenient maintenance in position of some components and parts on components and parts mounting panel 3, a staff can press control button 57, make servo motor 17 begin work and drive components and parts mounting panel 3 and begin to rotate, angle modulation is carried out along with components and parts mounting panel 3, thereby the position that overhauls the difficulty is rotatory to convenient maintenance department, resume normal position with control button 57 again, thereby make the staff can overhaul the work to the position of overhauing the difficulty, after the front of components and parts mounting panel 3 is overhauld and is accomplished, press control button 57 this moment, make components and parts mounting panel 3 rotatory 180, thereby make the staff overhaul the back of components and parts mounting panel 3, when meetting the position that is difficult to overhaul once more simultaneously, repeat above-mentioned operation, alright accomplish all maintenance work.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A comprehensive power distribution cabinet device convenient to overhaul comprises a power distribution cabinet body (1) and a cabinet door (2) installed on the power distribution cabinet body (1), wherein an external wiring device is arranged behind the power distribution cabinet body (1), and the comprehensive power distribution cabinet device is characterized in that an adjustable telescopic seat device is arranged inside the power distribution cabinet body (1), and a rotary power distribution cabinet mounting frame device is arranged on the adjustable telescopic seat device;
the rotary power distribution cabinet mounting frame device comprises a component mounting plate (3), the component mounting plate (3) is positioned inside a power distribution cabinet body (1), an inlet wire rotating plate (4) is installed at the lower end of the component mounting plate (3), two inlet wire cable seats I (5) are installed on the upper surface of the inlet wire rotating plate (4), an inlet wire conductive slider (6) is installed on the lower surface of the inlet wire rotating plate (4), an inlet wire rotating shaft (7) is installed at the center of the lower surface of the inlet wire rotating plate (4), an inlet wire sleeve (8) is sleeved on the inlet wire rotating shaft (7), the inlet wire sleeve (8) is connected with the inlet wire rotating shaft (7) through an inlet wire bearing (9), a clockwork spring (10) is arranged between the inlet wire rotating shaft (7) and the inlet wire sleeve (8), and one end of the clockwork spring (10, the other end of the large clockwork spring (10) is fixedly connected with the wire inlet sleeve (8), the upper surface of the wire inlet sleeve (8) is provided with a wire inlet annular conductive slide rail groove (11), the wire inlet conductive slide block (6) is in sliding contact with the wire inlet annular conductive slide rail groove (11), the inner side surface of the wire inlet sleeve (8) is provided with a wire inlet cable seat II (12), the wire inlet sleeve (8) is wound with a wire inlet cable (13), one end of the wire inlet cable (13) is fixedly connected with the wire inlet cable seat II (12), the lower end of the wire inlet rotating shaft (7) is provided with a lower base (14), the lower base (14) is connected with the wire inlet rotating shaft (7) through a lower base bearing (15), the lower end of the wire inlet rotating shaft (7) is provided with a large bevel gear (16), and a servo motor (17) is arranged on one side of the center of the lower surface of, a small bevel gear (18) is mounted at the rotating end of the servo motor (17), the small bevel gear (18) is meshed with a large bevel gear (16), and a wire outlet rotating device is mounted at the upper end of the component mounting plate (3);
the outgoing line rotating device comprises an outgoing line rotating plate (19) installed at the upper end of the component installation plate (3), an insulating fixing seat (20) is installed on the lower surface of the outgoing line rotating plate (19), a plurality of outgoing line cable seats I (21) are installed on the insulating fixing seat (20), the outgoing line cable seats I (21) are uniformly distributed on the insulating fixing seat (20), a plurality of outgoing line conductive sliders (22) are installed on the upper surface of the outgoing line rotating plate (19), the outgoing line conductive sliders (22) are uniformly distributed along the radius of the outgoing line rotating plate (19), an outgoing line rotating shaft (23) is installed on the upper surface of the outgoing line rotating plate (19), an outgoing line sleeve (24) is sleeved on the outgoing line rotating shaft (23), the outgoing line sleeve (24) is connected with the outgoing line rotating shaft (23) through an outgoing line bearing (25), and a small clockwork spring (26) is arranged between the outgoing line rotating shaft (23), one end of the small clockwork spring (26) is fixedly connected with the outgoing line rotating shaft (23), the other end of the small clockwork spring (26) is fixedly connected with the outgoing line sleeve (24), a plurality of outgoing line circular conductive sliding rail grooves (27) are installed on the lower surface of the outgoing line sleeve (24), the plurality of outgoing line circular conductive sliding rail grooves (27) are concentrically and uniformly distributed, the outgoing line conductive sliding blocks (22) correspond to the outgoing line circular conductive sliding rail grooves (27) in a one-to-one mode, the outgoing line conductive sliding blocks (22) are in sliding contact with the outgoing line circular conductive sliding rail grooves (27), a plurality of outgoing line cable seats II (28) are installed on the inner side of the outgoing line sleeve (24) in a marking mode, a plurality of outgoing line cables (29) are wound on the outgoing line sleeve (24), and one ends of the plurality of outgoing line cables (29) are fixedly connected with the outgoing line cable seats, an upper base (30) is arranged at the upper end of the outgoing line rotating shaft (23), and the upper base (30) is connected with the outgoing line rotating shaft (23) through an upper base bearing (31).
2. The comprehensive power distribution cabinet device convenient to overhaul according to claim 1, wherein the adjusting type telescopic seat device comprises an Contraband type telescopic seat (32), the Contraband type telescopic seat (32) is located at four corners of the inner rear surface of the power distribution cabinet body (1), two ends of the Contraband type telescopic seat (32) are provided with a first adjusting pipe hole (33) and a second adjusting pipe hole (34), the Contraband type telescopic seat (32) is provided with a first internal thread adjusting pipe (35) and a second internal thread adjusting pipe (36), the first internal thread adjusting pipe (35) is inserted into the first adjusting pipe hole (33), the first internal thread adjusting pipe (35) is slidably connected with the Contraband type telescopic seat (32), the second internal thread adjusting pipe (36) is inserted into the second adjusting pipe hole (34), the second internal thread adjusting pipe (36) is slidably connected with the Contraband type telescopic seat (32), and a first limit baffle (37) is installed on the outer side surface of the first internal thread adjusting pipe (35), the first limit baffle (37) is located on two sides of the first adjusting pipe hole (33), the second limit baffle (38) is installed on the outer side surface of the second internal thread adjusting pipe (36), the second limit baffle (38) is located on two sides of the second adjusting pipe hole (34), a linkage gear (39) is installed at one end of the outer side surface of the first internal thread adjusting pipe (35) and one end of the outer side surface of the second internal thread adjusting pipe (36), the two linkage gears (39) are mutually meshed, a first adjusting screw (40) is arranged inside the first internal thread adjusting pipe (35), the first adjusting screw (40) is in threaded connection with the first internal thread adjusting pipe (35), one ends of the two first adjusting screws (40) located below the inside of the power distribution cabinet body (1) are fixedly connected with the lower base (14), one ends of the two first adjusting screws (40) located above the inside of the power distribution cabinet body (1) are fixedly connected with the upper base (30), the internal thread adjusting pipe II (36) is internally provided with an adjusting screw rod II (41), the adjusting screw rod II (41) is in threaded connection with the internal thread adjusting pipe II (36), and an adjusting driving device is arranged inside the power distribution cabinet body (1).
3. The comprehensive power distribution cabinet device convenient to overhaul according to claim 2, wherein the adjusting driving device comprises a driving rotating shaft (42) installed at one end of the second adjusting screw rod (41), a driving bearing (43) is installed on the driving rotating shaft (42), the driving bearing (43) is connected with the power distribution cabinet body (1) through a driving bearing seat (44), a double-groove belt pulley (45) is installed at one end of the driving rotating shaft (42), the double-groove belt pulleys (45) on the four driving rotating shafts (42) are connected with each other through a conveying belt (46), a driving groove (47) is formed in the power distribution cabinet body (1), a driving motor (48) is installed in the driving groove (47), a driving belt pulley (49) is installed at the rotating end of the driving motor (48), and a driving belt hole (50) is formed in the upper surface of the driving groove (47), the driving belt pulley (49) is connected with one double-groove belt pulley (45) through a driving belt (51), and the driving belt (51) penetrates through the driving belt hole (50).
4. The comprehensive power distribution cabinet device convenient to overhaul according to claim 1, wherein the external wiring device comprises a power distribution cabinet body (1) and an outlet interface (52) mounted at the upper rear end of the power distribution cabinet body, the outlet interfaces (52) are fixedly connected with a plurality of outlet cables (29) one by one, an inlet interface (53) is mounted at the lower rear end of the power distribution cabinet body (1), and the inlet interface (53) is fixedly connected with an inlet cable (13).
5. The comprehensive power distribution cabinet device convenient to overhaul according to claim 1, wherein the lower surface of the lower base (14) is provided with four corners with support rods (54), the lower end of each support rod (54) is provided with a support pulley (55), the lower surface inside the power distribution cabinet body (1) is provided with two sliding grooves (56), and the positions of the two sliding grooves (56) correspond to the positions of the support pulleys (55).
6. An integrated switch board arrangement easy to overhaul according to claim 3, characterized in that the driving recess (47) communicates with the sliding recess (56).
7. An integrated power distribution cabinet device convenient to overhaul as claimed in claim 1, wherein the front surface of the lower base (14) is provided with a first control button (57) and a second control button (58).
8. The comprehensive power distribution cabinet device convenient to overhaul according to claim 1, wherein the incoming cable (13) is electrically connected with power ends of the servo motor (17) and the driving motor (48).
9. An integrated switchgear panel arrangement to facilitate maintenance, according to claim 5, characterized in that said supporting pulleys (55) are in sliding contact with the ground at all times.
10. The comprehensive power distribution cabinet device convenient to overhaul according to claim 1, wherein the incoming cable seat I (5) is electrically connected with the incoming conductive sliding block (6), the incoming cable seat II (12) is electrically connected with the incoming annular conductive sliding rail groove (11), the outgoing cable seat I (21) is electrically connected with the outgoing conductive sliding block (22), and the outgoing cable seat II (28) is electrically connected with the outgoing annular conductive sliding rail groove (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513578.9A CN112350176A (en) | 2020-12-21 | 2020-12-21 | Comprehensive power distribution cabinet device convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011513578.9A CN112350176A (en) | 2020-12-21 | 2020-12-21 | Comprehensive power distribution cabinet device convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112350176A true CN112350176A (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011513578.9A Withdrawn CN112350176A (en) | 2020-12-21 | 2020-12-21 | Comprehensive power distribution cabinet device convenient to overhaul |
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| Country | Link |
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| CN (1) | CN112350176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993821A (en) * | 2021-02-27 | 2021-06-18 | 李文红 | Power distribution cabinet for hydraulic equipment |
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Application publication date: 20210209 |