CN116345343A - Drawing type power distribution cabinet convenient to overhaul - Google Patents
Drawing type power distribution cabinet convenient to overhaul Download PDFInfo
- Publication number
- CN116345343A CN116345343A CN202310260512.0A CN202310260512A CN116345343A CN 116345343 A CN116345343 A CN 116345343A CN 202310260512 A CN202310260512 A CN 202310260512A CN 116345343 A CN116345343 A CN 116345343A
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- drawer
- sliding
- power distribution
- overhaul
- distribution cabinet
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000670 limiting effect Effects 0.000 claims description 20
- 238000012423 maintenance Methods 0.000 abstract description 9
- 206010020649 Hyperkeratosis Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
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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
- H02B1/305—Cable entries
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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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
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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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a drawing type power distribution cabinet convenient to overhaul, which comprises a cabinet body and a jacking mechanism; the cabinet body: the left and right inner walls of the drawer are provided with drawing mechanisms at equal intervals, drawers are arranged between the two drawing mechanisms which correspond to each other transversely, handles are arranged in the middle of the front side surface of the drawer, and threading openings are arranged in the middle of the rear side surface of the drawer; jacking mechanism: the lifting mechanism is arranged in the drawer, the upper ends of the lifting mechanisms are respectively and rotatably connected with the lower ends of mounting plates positioned in the same drawer, and mounting rails are symmetrically arranged on the upper surfaces of the mounting plates; wherein: the bottom surface four corners of the cabinet body evenly is provided with the callus on the sole, and this pull formula switch board convenient to overhaul is when overhauling the inside switching apparatus of switch board, and the pull-out stroke of drawer is longer, can avoid the cabinet body and drawer to cause the interference to the maintenance of the inside switching apparatus of switch board, and is more convenient to the maintenance of the inside switching apparatus of switch board.
Description
Technical Field
The invention relates to the technical field of overhaul of a pull-out type power distribution cabinet, in particular to a pull-out type power distribution cabinet convenient to overhaul.
Background
The power distribution cabinet is a generic name of a motor control center, and is used in occasions with scattered load and fewer loops; the motor control center is used for occasions with concentrated loads and more loops, the electric energy of a certain circuit of the upper-level power distribution equipment is distributed to nearby loads, the equipment can provide protection, monitoring and control for the loads, the large-screen liquid crystal touch screen is adopted for the power distribution cabinet, the comprehensive monitoring is carried out on the electric power quality such as voltage, current, frequency, useful power, useless power, electric energy and harmonic waves, the same side of the power distribution cabinet is divided into a cabinet type power distribution cabinet and a drawing type power distribution cabinet, one loop fault of the drawing type power distribution cabinet cannot affect the other loop, one drawer fault can be replaced by a standby drawer at any time, the power failure time is short, the continuous power supply effect is good, the arrangement is compact, but most drawers cannot be completely drawn out when the drawing type power distribution cabinet is overhauled, moreover, the switch electrical appliance is arranged inside the drawers, the cabinet body and the drawers are easy to interfere when overhauling the switch electrical appliance, and therefore, the drawing type power distribution cabinet convenient to overhaul is provided.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the drawing type power distribution cabinet convenient to overhaul, when the internal switching electric appliance of the power distribution cabinet is overhauled, the drawing stroke of a drawer is longer, the drawn drawer can be limited and fixed, and the mounting plate can be lifted and moved, so that interference caused by the cabinet body and the drawer to overhaul the internal switching electric appliance of the power distribution cabinet is avoided, the overhaul of the internal switching electric appliance of the power distribution cabinet is more convenient, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: a drawing type power distribution cabinet convenient to overhaul comprises a cabinet body and a jacking mechanism;
the cabinet body: the left and right inner walls of the drawer are provided with drawing mechanisms at equal intervals, drawers are arranged between the two drawing mechanisms which correspond to each other transversely, handles are arranged in the middle of the front side surface of the drawer, and threading openings are arranged in the middle of the rear side surface of the drawer;
jacking mechanism: the lifting mechanism is arranged in the drawer, the upper ends of the lifting mechanisms are respectively and rotatably connected with the lower ends of mounting plates positioned in the same drawer, and mounting rails are symmetrically arranged on the upper surfaces of the mounting plates;
wherein: the bottom surface four corners of the cabinet body evenly is provided with the callus on the sole, and when overhauling the inside switching apparatus of switch board, the pull-out stroke of drawer is longer, can carry out spacing fixedly to the drawer of pulling out, can also carry out lifting movement to the mounting panel to avoid the cabinet body and drawer to cause the interference to the maintenance of the inside switching apparatus of switch board, it is more convenient to the maintenance of the inside switching apparatus of switch board.
Further, pull mechanism includes draw runner board, slider, draw runner and framed board, the draw runner board evenly sets up in the left and right sides inner wall of the cabinet body, and the inside of draw runner board all sliding connection has the draw runner, and the inside of framed board all sliding connection has the slider, and the lateral surface of slider respectively with the draw runner front end fixed connection that homonymy corresponds, be equipped with the drawer between two framed boards that transversely correspond, make things convenient for the multistage pull of drawer, the pull stroke of drawer is longer.
Further, the inside front end of draw runner board all is provided with the gag lever post, and the middle part of draw runner all is provided with the bar mouth with gag lever post complex, and outside end department rear end of gag lever post all is equipped with the elasticity fixture block, and the rear side inner wall of bar mouth all is equipped with the draw-in groove with elasticity fixture block cooperation joint, plays spacing effect to the biggest pull position of draw runner.
Further, the rollers are rotatably connected in the grooves formed in the upper and lower edge surfaces of the sliding strips at equal intervals, and the outer side surfaces of the rollers are respectively contacted with the inner walls of the sliding groove plates corresponding to the same side, so that friction between the sliding strips and the sliding groove plates can be reduced.
Further, the inside of frame board is all vertically symmetrical to be equipped with the slide rail, and the equal symmetry in middle part of slider is equipped with the slide hole with slide rail sliding connection, and the equal movable sleeve of rear end of slide rail is equipped with the spring, and the front end of spring is contacted with the slider that is located same frame board inside respectively, plays elastic support effect for the slider.
Further, threaded holes formed in the middle of the upper surface of the frame plate are all in threaded connection with limit bolts, limit grooves matched with the limit bolts are formed in the middle of the upper surface of the sliding block, and locking and fixing of the frame plate and the sliding block are facilitated.
Further, climbing mechanism includes lead screw, carriage, guide bar and jack-up frame, the guide bar bilateral symmetry sets up in the inside bottom of drawer respectively, both ends all are equipped with the guiding hole with guide bar sliding connection about the carriage, all rotate between the inner wall around the drawer and be connected with the lead screw, be located two carriage middle parts of same drawer inside and all be equipped with the screw with lead screw threaded connection, the screw thread opposite direction at both ends around the lead screw, all rotate in the strip shaped plate that the symmetry set up around the bottom surface of mounting panel and be connected with the jack-up frame, the lower extreme of jack-up frame rotates with the correspondence end of carriage respectively and is connected, the jack-up of convenient mounting panel.
Further, the outside end of carriage all rotates and is connected with the supporting wheel, and the lateral surface of supporting wheel contacts in the inside bottom surface of corresponding drawer respectively, plays the slip support effect for the carriage.
Further, the front and back inner walls of the drawer are symmetrically provided with limit strips, and the front and back side surfaces of the mounting plate are symmetrically provided with positioning grooves matched with the limit strips, so that the lifting of the mounting plate is guided in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that: this pull formula switch board convenient to overhaul has following benefit:
1. when the switch electrical equipment in the cabinet body needs to be overhauled, the drawer is pulled out forwards through the handle, at this moment, under the action of the spring force of the rear end of the sliding rail, the sliding block and the frame plate are relatively static, the sliding bar slides forwards along the sliding groove plate, so that the drawer is pulled out, meanwhile, the limiting rod slides along the strip-shaped opening, the maximum position of the sliding bar which is pulled out can be limited, then the drawer is continuously pulled out forwards, at this moment, the limiting rod moves to the foremost end of the strip-shaped opening, the sliding bar cannot move continuously, so that the sliding block and the frame plate slide relatively, the spring of the rear end of the sliding rail is compressed until the drawer is completely pulled out of the cabinet body, the pulling-out stroke of the drawer is longer, and interference of the cabinet body to overhauling the switch electrical equipment in the power distribution cabinet can be avoided.
2. After the draw-in strip is pulled out to the maximum position, the elastic clamping block at the end of the limiting rod is clamped into the clamping groove correspondingly arranged on the inner wall of the rear side of the strip-shaped opening, so that an elastic limiting effect can be achieved on the draw-in strip, when the drawer is completely pulled out of the cabinet body, the limiting bolt in threaded connection with the upper end of the frame plate is rotated, the lower end of the limiting bolt is inserted into the corresponding limiting groove at the upper end of the sliding block, the sliding block and the frame plate are limited and fixed, the drawer is conveniently locked and fixed, and the drawer is prevented from moving when the switch electrical appliance inside the power distribution cabinet is overhauled.
3. The screw rod is rotated through the tool, and the screw threads at the front end and the rear end of the screw rod are opposite in direction, so that when the screw rod rotates, the two sliding frames in threaded connection with the screw rod are driven to slide along the guide rod in a back-to-back manner, so that the lower ends of the two jacking frames corresponding to each other in the front and the rear are enabled to move in a back-to-back manner, the mounting plate is jacked up upwards until the switch electrical equipment at the upper end of the mounting plate is exposed out of the drawer, interference caused by the drawer to maintenance of the switch electrical equipment can be avoided, and the maintenance is more convenient and rapid.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 3 is a schematic view of an exploded view of the drawing mechanism of the present invention;
FIG. 4 is a schematic view of the internal cross-sectional structure of the frame plate of the present invention;
fig. 5 is a schematic view showing the internal structure of the drawer according to the present invention.
In the figure: the novel lifting device comprises a cabinet body 1, a drawing mechanism 2, a chute plate 21, a sliding block 22, a sliding bar 23, a bar-shaped opening 231, a roller 232, a frame plate 24, a drawer 3, a limit bar 31, a lifting mechanism 4, a screw rod 41, a sliding frame 42, a supporting wheel 421, a guide rod 43, a lifting frame 44, a mounting plate 5, a threading opening 6, a sliding rail 7, a spring 71, a limit rod 8, an elastic clamping block 81, a limit bolt 9 and a limit groove 10.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a drawing type power distribution cabinet convenient to overhaul comprises a cabinet body 1 and a jacking mechanism 4;
cabinet 1: the drawing mechanisms 2 are arranged on the left inner wall and the right inner wall at equal intervals, the drawers 3 are arranged between the two transversely corresponding drawing mechanisms 2, handles are arranged in the middle of the front side surface of each drawer 3, the drawing of the drawers 3 is facilitated, threading openings 6 are arranged in the middle of the rear side surface of each drawer 3, the connection of external cables is facilitated, each drawing mechanism 2 comprises a sliding groove plate 21, a sliding block 22, sliding strips 23 and frame plates 24, the sliding groove plates 21 are uniformly arranged on the left inner wall and the right inner wall of the cabinet body 1, the sliding strips 23 are slidingly connected in the sliding groove plates 21, the sliding blocks 22 are slidingly connected in the frame plates 24, the outer side surfaces of the sliding blocks 22 are fixedly connected with the front ends of the sliding strips 23 corresponding to the same side respectively, the drawers 3 are arranged between the two transversely corresponding frame plates 24, limit rods 8 are arranged in the front of the inner ends of the sliding groove plates 21, strip openings 231 matched with the limit rods 8 are arranged in the middle of the sliding strips 23, elastic clamping blocks 81 are arranged at the rear ends of the outer side ends of the limit rods 8, the inner wall of the rear side of the strip-shaped opening 231 is provided with clamping grooves matched and clamped with the elastic clamping blocks 81, rolling wheels 232 are rotationally connected in grooves formed in the upper and lower edge surfaces of the sliding strips 23 at equal intervals, the outer side surfaces of the rolling wheels 232 are respectively contacted with the inner wall of the corresponding sliding groove plate 21 on the same side, friction between the sliding strips 23 and the sliding groove plate 21 can be reduced, sliding rails 7 are vertically and symmetrically arranged in the frame plate 24, sliding holes which are in sliding connection with the sliding rails 7 are symmetrically arranged in the middle of the sliding blocks 22, springs 71 are movably sleeved at the rear ends of the sliding rails 7, the front ends of the springs 71 are respectively contacted with the sliding blocks 22 positioned in the same frame plate 24, limit bolts 9 are connected in threaded holes formed in the middle of the upper surface of the frame plate 24 in a threaded mode, limit grooves 10 matched with the limit bolts 9 are formed in the middle of the upper surface of the sliding blocks 22, when a switch electrical appliance in the cabinet body 1 needs maintenance, the drawer 3 is pulled out forwards through the handle, at the moment, the sliding block 22 is supported under the action of the elasticity of the spring 71 at the rear end of the sliding rail 7, at the moment, the sliding block 22 and the frame plate 24 are relatively static, the sliding bar 23 slides forwards along the sliding groove plate 21, so that the drawer 3 is pulled out, meanwhile, the limiting rod 8 slides along the bar-shaped opening 231, the maximum position of the pulling out of the sliding bar 23 can be limited, after the sliding bar 23 is pulled out to the maximum position, the elastic clamping block 81 at the end of the limiting rod 8 is clamped into the clamping groove correspondingly arranged on the inner wall at the rear side of the bar-shaped opening 231, the elastic limiting effect can be achieved on the sliding bar 23, then the drawer 3 is pulled out forwards continuously, at the moment, the sliding bar 23 cannot move continuously to the foremost end of the bar-shaped opening 231, the sliding bar 22 and the frame plate 24 can not slide relatively, meanwhile, the spring 71 at the rear end of the sliding rail 7 is compressed until the drawer 3 is completely pulled out of the cabinet body 1, at the moment, the limiting bolt 9 connected with the upper end of the frame plate 24 is rotated, the lower end of the limiting bolt 9 is inserted into the limiting groove 10 correspondingly arranged at the upper end of the sliding block 22, so that the sliding block 22 and the sliding bar 22 and the drawer 3 are fixed to the drawer 3, and the continuous length of the drawer 3 is more convenient to overhaul structure;
jacking mechanism 4: the lifting mechanism 4 is arranged in the drawer 3, the upper ends of the lifting mechanisms 4 are respectively and rotatably connected with the lower ends of the mounting plates 5 positioned in the same drawer 3, the upper surfaces of the mounting plates 5 are symmetrically provided with mounting rails, the mounting and fixing of external switching appliances are facilitated, the lifting mechanism 4 comprises a screw rod 41, a sliding frame 42, a guide rod 43 and a lifting frame 44, the guide rod 43 is respectively and symmetrically arranged at the inner bottom end of the drawer 3, the left end and the right end of the sliding frame 42 are respectively and symmetrically provided with guide holes which are in sliding connection with the guide rod 43, the screw rod 41 is respectively and rotatably connected between the front inner wall and the rear inner wall of the drawer 3, screw holes which are in threaded connection with the screw rod 41 are respectively arranged in the middle parts of the two sliding frames 42 positioned in the same drawer 3, the screw directions of the screw rods 41 are opposite, the strip plates which are arranged in front and rear symmetrically at the bottom surface of the mounting plates 5 are respectively and rotatably connected with the lifting frame 44, the lower ends of the lifting frame 44 are respectively and the corresponding ends of the sliding frame 42, by rotating the screw rod 41 through a tool, as the screw thread directions at the front end and the rear end of the screw rod 41 are opposite, when the screw rod 41 rotates, the two sliding frames 42 which are in threaded connection with the screw rod 41 are driven to slide along the guide rods 43 in a back-to-back manner, so that the lower ends of the two lifting frames 44 which correspond to each other in the front and the rear are moved in a back-to-back manner, the mounting plate 5 is lifted up until the switch electric appliance at the upper end of the mounting plate 5 is exposed out of the drawer 3, the switch electric appliance is convenient to overhaul, interference caused by the drawer 3 to overhaul the switch electric appliance can be avoided, the outer side ends of the sliding frames 42 are rotationally connected with the supporting wheels 421, the outer side surfaces of the supporting wheels 421 are respectively contacted with the inner bottom surfaces of the corresponding drawer 3, the sliding frames 42 play a sliding supporting role, the front and the rear inner walls of the drawer 3 are symmetrically provided with the limiting strips 31, the front and the rear side surfaces of the mounting plate 5 are symmetrically provided with positioning grooves matched with the limiting strips 31, the vertical movement of the mounting plate 5 is guided in a sliding way;
wherein: foot pads are uniformly arranged at four corners of the bottom surface of the cabinet body 1, so that the support of the cabinet body 1 is more stable.
When in use: the switch electrical equipment is arranged at the upper end of the mounting plate 5 inside the drawer 3 through the mounting rail on the upper surface of the mounting plate 5, an external cable is connected with the switch electrical equipment through the threading opening 6, when the switch electrical equipment inside the cabinet body 1 needs to be overhauled, the drawer 3 is pulled out forwards through the handle, at the moment, under the action of the elasticity of the spring 71 at the rear end of the sliding rail 7, the sliding block 22 and the frame plate 24 are relatively static, the sliding bar 23 slides forwards along the sliding groove plate 21, so that the drawer 3 is pulled out, meanwhile, the limiting rod 8 slides along the strip opening 231, the maximum position of the sliding bar 23 can be limited, after the sliding bar 23 is pulled out to the maximum position, the elastic clamping block 81 at the end of the limiting rod 8 is clamped into the clamping groove correspondingly arranged at the inner wall at the rear side of the strip opening 231, the elastic limiting effect can be realized on the sliding bar 23, and then the drawer 3 is continuously pulled out forwards, at this time, the limit rod 8 moves to the forefront end of the bar-shaped opening 231, the sliding bar 23 cannot move continuously, so that the sliding block 22 and the frame plate 24 slide relatively, meanwhile, the spring 71 at the rear end of the sliding rail 7 is compressed until the drawer 3 is completely drawn out of the cabinet body 1, at this time, the limit bolt 9 in threaded connection with the upper end of the frame plate 24 is rotated, the lower end of the limit bolt 9 is inserted into the limit groove 10 corresponding to the upper end of the sliding block 22, so that the sliding block 22 and the frame plate 24 are fixed in a limited manner, at this time, the screw 41 is rotated by a tool, and at this time, due to the opposite directions of the threads at the front end and the rear end of the screw 41, the screw 41 rotates, the two sliding frames 42 in threaded connection with the screw 41 are driven to slide along the guide rods 43 oppositely, so that the lower ends of the two jacking frames 44 corresponding to the front end and the rear end are moved oppositely, so that the mounting plate 5 is jacked upwards until the switching device at the upper end of the mounting plate 5 is exposed out of the drawer 3, so that the switching device is convenient to overhaul, the maintenance is more convenient, and after the maintenance is finished, the mounting plate 5 and the drawer 3 are reset.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Drawing type power distribution cabinet convenient to overhaul, its characterized in that: comprises a cabinet body (1) and a jacking mechanism (4);
cabinet body (1): the left and right inner walls of the drawer are provided with drawing mechanisms (2) at equal intervals, drawers (3) are arranged between the two drawing mechanisms (2) which correspond to each other transversely, handles are arranged in the middle of the front side face of each drawer (3), and threading openings (6) are formed in the middle of the rear side face of each drawer (3);
jacking mechanism (4): the lifting mechanism is arranged in the drawer (3), the upper ends of the lifting mechanisms (4) are respectively and rotatably connected with the lower ends of mounting plates (5) positioned in the same drawer (3), and mounting rails are symmetrically arranged on the upper surfaces of the mounting plates (5);
wherein: foot pads are uniformly arranged at four corners of the bottom surface of the cabinet body (1).
2. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 1, wherein: the drawing mechanism (2) comprises a sliding groove plate (21), sliding blocks (22), sliding strips (23) and frame plates (24), wherein the sliding groove plate (21) is uniformly arranged on the left inner wall and the right inner wall of the cabinet body (1), the sliding strips (23) are slidably connected in the sliding groove plate (21), the sliding blocks (22) are slidably connected in the frame plates (24), the outer side faces of the sliding blocks (22) are fixedly connected with the front ends of the sliding strips (23) corresponding to the same side respectively, and a drawer (3) is arranged between the two transversely corresponding frame plates (24).
3. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 2, wherein: the inside front end of draw runner board (21) all is provided with gag lever post (8), and the middle part of draw runner (23) all is provided with bar mouth (231) with gag lever post (8) complex, and outside end department rear end of gag lever post (8) all is equipped with elasticity fixture block (81), and the rear side inner wall of bar mouth (231) all is equipped with the draw-in groove with elasticity fixture block (81) cooperation joint.
4. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 2, wherein: and rollers (232) are rotatably connected in grooves formed in the upper and lower edge surfaces of the sliding strips (23) at equal intervals, and the outer side surfaces of the rollers (232) are respectively contacted with the inner walls of the corresponding sliding groove plates (21) on the same side.
5. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 2, wherein: the inside of frame board (24) all is vertical symmetry and is equipped with slide rail (7), and the middle part of slider (22) all is symmetrical be equipped with slide rail (7) sliding connection's slide hole, and the equal movable sleeve in rear end of slide rail (7) is equipped with spring (71), and the front end of spring (71) respectively with be located slider (22) inside same frame board (24) contact.
6. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 2, wherein: the threaded holes in the middle of the upper surface of the frame plate (24) are respectively connected with a limit bolt (9) in a threaded mode, and limit grooves (10) matched with the limit bolts (9) are respectively formed in the middle of the upper surface of the sliding block (22).
7. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 1, wherein: the lifting mechanism (4) comprises a screw rod (41), sliding frames (42), guide rods (43) and lifting frames (44), wherein the guide rods (43) are respectively and symmetrically arranged at the bottom end of the drawer (3), guide holes which are slidably connected with the guide rods (43) are respectively formed in the left end and the right end of the sliding frames (42), the screw rod (41) is rotationally connected between the front inner wall and the rear inner wall of the drawer (3), screw holes which are in threaded connection with the screw rod (41) are respectively formed in the middle of two sliding frames (42) in the same drawer (3), the screw directions of the front end and the rear end of the screw rod (41) are opposite, the lifting frames (44) are rotationally connected in strip plates which are symmetrically arranged around the bottom surface of the mounting plate (5), and the lower ends of the lifting frames (44) are respectively rotationally connected with corresponding ends of the sliding frames (42).
8. The easy access pull-out power distribution cabinet of claim 7, wherein: the outer side ends of the sliding frames (42) are respectively connected with supporting wheels (421) in a rotating mode, and the outer side faces of the supporting wheels (421) are respectively contacted with the inner bottom faces of the corresponding drawers (3).
9. The drawing type power distribution cabinet convenient to overhaul as claimed in claim 1, wherein: limiting strips (31) are symmetrically arranged on the front inner wall and the rear inner wall of the drawer (3), and positioning grooves matched with the limiting strips (31) are symmetrically arranged on the front side surface and the rear side surface of the mounting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310260512.0A CN116345343A (en) | 2023-03-17 | 2023-03-17 | Drawing type power distribution cabinet convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310260512.0A CN116345343A (en) | 2023-03-17 | 2023-03-17 | Drawing type power distribution cabinet convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116345343A true CN116345343A (en) | 2023-06-27 |
Family
ID=86894222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310260512.0A Pending CN116345343A (en) | 2023-03-17 | 2023-03-17 | Drawing type power distribution cabinet convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116345343A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967993A (en) * | 2023-09-20 | 2023-10-31 | 四川交通职业技术学院 | Air compressor overhaul equipment and method |
| CN118399241A (en) * | 2023-09-04 | 2024-07-26 | 江苏锦记智能电气科技有限公司 | Anti-interference active filter |
-
2023
- 2023-03-17 CN CN202310260512.0A patent/CN116345343A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118399241A (en) * | 2023-09-04 | 2024-07-26 | 江苏锦记智能电气科技有限公司 | Anti-interference active filter |
| CN116967993A (en) * | 2023-09-20 | 2023-10-31 | 四川交通职业技术学院 | Air compressor overhaul equipment and method |
| CN116967993B (en) * | 2023-09-20 | 2023-12-15 | 四川交通职业技术学院 | Air compressor overhaul equipment and method |
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