CN114530770A - High-medium voltage distribution cabinet compartment of security - Google Patents
High-medium voltage distribution cabinet compartment of security Download PDFInfo
- Publication number
- CN114530770A CN114530770A CN202210386530.9A CN202210386530A CN114530770A CN 114530770 A CN114530770 A CN 114530770A CN 202210386530 A CN202210386530 A CN 202210386530A CN 114530770 A CN114530770 A CN 114530770A
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- voltage
- box
- compartment
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/56—Cooling; Ventilation
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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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- 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
Abstract
The invention provides a high-safety medium-voltage and high-voltage distribution cabinet compartment, and relates to the field of distribution cabinets. This high-voltage distribution cabinet compartment of middling pressure high-voltage distribution cabinet of security, the power distribution cabinet compartment comprises a box body, the front end of box rotates through the pivot and is connected with sealing door. Drive the sealing door through the hand of hand and rotate, thereby the rotation of sealing door can drive the synchronous antedisplacement of fixed plate and electrical components body, when sealing door and box are in 180 degrees, this meeting of electrical components is removed to the front end through-hole department of box and is in same horizontal plane with the front end through-hole of box this moment, staff alright examine and repair the electrical components body this moment, the problem that traditional staff need the probe to get into the inside maintenance of box through this mode has been solved, the going on of staff's maintenance electrical components body work has not only been convenient for, the box is inside dim has been avoided simultaneously, the problem of the incident takes place for the vulnerable circuit when overhauing the electrical components body, the security of this switch board compartment has been improved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a middle-voltage and high-voltage power distribution cabinet compartment with high safety.
Background
The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
The inside of switch board is provided with the switch board compartment for protect the inside electrical components of switch board, and when the staff overhauld the electrical components of switch board compartment, the staff needed the head to visit into to the switch board in, could overhaul the electrical apparatus of switch board compartment, overhauls and inconvenient, and the electrical components of switch board compartment simultaneously still has the not good problem of radiating effect.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the medium-voltage and high-voltage distribution cabinet compartment with high safety, and solves the problems that workers are inconvenient to overhaul electric appliances in the distribution cabinet compartment and the heat dissipation effect of electric appliance elements in the distribution cabinet compartment is poor.
In order to realize the purpose, the invention is realized by the following technical scheme: a high-safety middle-voltage and high-voltage distribution cabinet compartment comprises a box body, wherein the front end of the box body is rotatably connected with a sealing door through a rotating shaft, the inner bottom end of the box body is rotatably connected with a winding roll through a torsion spring shaft, the outer part of the winding roll is fixedly connected with a rigid traction rope, the top end of the winding roll is fixedly connected with a first gear, the inner bottom wall of the box body is rotatably connected with a second gear through a cylindrical groove, a sliding plate is slidably connected in a sliding groove in the inner wall of the lower end of the box body, the top end of the sliding plate is fixedly connected with a fixed plate, the front end of the fixed plate is provided with an electrical component body, rack plates are fixedly connected on the left side and the right side of the lower end of the sliding plate, the inner walls on the left side and the right side of the box body are respectively provided with a through opening, the top end of the inner top wall of the through opening is provided with a limiting groove, the inner part of the limiting groove is rotatably connected with an arc-shaped rod through the cylindrical groove, the top of arc pole is rotated and is connected with the connecting block, the left side fixedly connected with threaded rod of connecting block, the inner wall fixedly connected with knob of relevant position box is run through to the outside end of threaded rod, the outside all rotation in the left and right sides of box is connected with the apron.
Preferably, a handle is fixedly connected to the outside of the sealing door.
Preferably, the other end of the rigid traction rope is connected with the lower end of the right inner wall of the sealing door.
Preferably, the outer surface of the first gear is in meshed connection with the outer surface of the second gear.
Preferably, an outer surface of the first gear is engaged with an outer surface of one of the rack plates, and an outer surface of the second gear is engaged with an outer surface of the other second gear.
Preferably, the rear end of the sealing door is fixedly connected with a sealing sleeve, and the size of the sealing sleeve is equal to that of the front end through hole of the box body.
Preferably, the inner side of the cover plate is rotatably connected with the other end of the arc-shaped rod at the corresponding position, and the cross section of the cover plate is larger than that of the through hole of the through opening.
Preferably, the lower end of the arc-shaped rod is movably arranged in the through opening at the corresponding position, and the through opening is communicated with the limiting groove at the corresponding position.
The working principle is as follows: when a worker overhauls the electric element body, firstly, the hand is held to drive the sealing door to rotate, the sealing door can rotate to drive the rigid traction rope to stretch, the rigid traction rope can stretch to drive the winding roll to rotate, the winding roll can rotate to drive the first gear to synchronously rotate, the first gear can synchronously drive the second gear which is in meshed connection to synchronously rotate, the first gear and the second gear can synchronously move forwards from the inside of the electric element body to the rack plate and the sliding plate at the top end, the sliding plate moves forwards to drive the fixing plate at the top end and the electric element body to synchronously move forwards, when the sealing door and the box body are positioned at 180 degrees, the electric element body can move to the front end through hole of the box body and is positioned on the same horizontal plane with the front end through hole of the box body, and then the worker can overhaul the electric element body, the problem that a probe needs to enter the box body to be overhauled by a traditional worker is solved by the mode, the work of the worker for overhauling the electric appliance element body is facilitated, meanwhile, the problem that the interior of the box body is dim, and a circuit is easily damaged to cause a safety accident when the electric appliance element body is overhauled is avoided, the safety of the compartment of the power distribution cabinet is greatly improved, then, the threaded rod is driven to rotate by rotating the rotary knob, the connecting block can be driven to move towards the inside of the limiting groove by rotating the threaded rod, the arc-shaped rod rotatably connected with the lower end can be driven to rotate by moving the connecting block, the cover plate rotatably connected with the other end can be overturned by rotating the arc-shaped rod, the sealing of the through opening is closed by overturning the cover plate, so that the heat in the box body is effectively removed, the heat dissipation effect is achieved, the service life of the electric appliance element body is prolonged, and meanwhile, the overturning angle of the cover plate can be effectively adjusted by rotating the rotary knob, the effect of adjusting the air circulation rate of the through-opening vent holes is achieved, and the use flexibility is stronger.
The invention provides a high-safety medium-voltage and high-voltage distribution cabinet compartment. The method has the following beneficial effects:
1. according to the invention, the sealing door is driven to rotate by holding a hand, the fixed plate and the electric element body can be driven to synchronously move forwards by the rotation of the sealing door, when the sealing door and the box body are at 180 degrees, the electric element body can move to the through hole at the front end of the box body and is positioned at the same horizontal plane with the through hole at the front end of the box body, and a worker can overhaul the electric element body at the moment.
2. According to the invention, the threaded rod is driven to rotate by rotating the knob, the connecting block can be driven to move towards the inside of the limiting groove by rotating the threaded rod, the arc-shaped rod with the lower end rotatably connected can be driven to rotate by moving the connecting block, the cover plate with the other end rotatably connected can be turned over by rotating the arc-shaped rod, the sealing of the through opening is closed by turning over the cover plate, the heat inside the box body is effectively removed, the heat dissipation effect is achieved, the service life of the electrical component body is prolonged, meanwhile, the turning angle of the cover plate can be effectively adjusted by rotating the knob, the effect of adjusting the air circulation rate of the vent hole of the through opening is achieved, and the use flexibility is stronger.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is a schematic view of the sealing sleeve structure of the present invention.
Wherein, 1, a box body; 2. a sealing door; 3. a handle; 4. a take-up reel; 5. a first gear; 6. a second gear; 7. a sliding plate; 8. a rack plate; 9. a rigid pull cord; 10. sealing sleeves; 11. a fixing plate; 12. an electrical component body; 13. opening and separating ports; 14. a cover plate; 15. a threaded rod; 16. a knob; 17. connecting blocks; 18. a limiting groove; 19. an arc-shaped rod.
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.
Example (b):
as shown in fig. 1-5, an embodiment of the present invention provides a high-safety medium-voltage and high-voltage distribution cabinet compartment, which includes a cabinet 1, a sealing door 2 is rotatably connected to a front end of the cabinet 1 through a rotating shaft, a winding reel 4 is rotatably connected to a bottom end inside the cabinet 1 through a torsion spring shaft, a rigid traction rope 9 is fixedly connected to an outside of the winding reel 4, a first gear 5 is fixedly connected to a top end of the winding reel 4, a second gear 6 is rotatably connected to an inner bottom wall of the cabinet 1 through a cylindrical groove, a sliding plate 7 is slidably connected to an inner wall chute at a lower end of the cabinet 1, a fixing plate 11 is fixedly connected to a top end of the sliding plate 7, an electrical component body 12 is installed at a front end of the fixing plate 11, when a worker overhauls the electrical component body 12, the worker first holds a handle 3 to drive the sealing door 2 to rotate, and the sealing door 2 rotates to drive the rigid traction rope 9 to stretch, the rigid traction rope 9 is stretched to drive the winding roll 4 to rotate, the winding roll 4 can drive the first gear 5 to rotate synchronously, the first gear 5 can synchronously drive the second gear 6 which is connected in a meshed mode to rotate synchronously, the first gear 5 and the second gear 6 can drive the rack plate 8 and the sliding plate 7 at the top end to move forwards synchronously through the rotation of the first gear 5 and the second gear 6, the sliding plate 7 moves forwards to drive the fixing plate 11 at the top end and the electrical component body 12 to move forwards synchronously, when the sealing door 2 and the box body 1 are located at 180 degrees, the electrical component body 12 can move to the front end through hole of the box body 1 and is located on the same horizontal plane with the front end through hole of the box body 1, and at the moment, a worker can overhaul the electrical component body 12, and the problem that the traditional worker needs to examine and repair a probe to enter the box body 1 is solved through the mode, the partition box of the power distribution cabinet is convenient for workers to overhaul the electric appliance element body 12, simultaneously avoids the dim inside of the box body 1 and solves the problem that the electric appliance element body 12 is overhauled to cause the easy damage of a circuit to cause a safety accident, greatly improves the safety of the partition box of the power distribution cabinet, rack plates 8 are fixedly connected with the left side and the right side of the lower end of a sliding plate 7, through ports 13 are arranged on the inner walls of the left side and the right side of the box body 1, limiting grooves 18 are arranged at the top ends of the inner top walls of the through ports 13, arc-shaped rods 19 are rotatably connected with the inside of the limiting grooves 18 through columnar grooves, connecting blocks 17 are rotatably connected with the top ends of the arc-shaped rods 19, threaded rods 15 are fixedly connected with the left side ends of the connecting blocks 17, knobs 16 are fixedly connected with the outer ends of the outer sides of the threaded rods 15 penetrating through the inner walls of the box body 1 at corresponding positions, cover plates 14 are rotatably connected with the outside of the left side and the box body 1, and the threaded rods 15 are driven to rotate by the rotating knobs 16, thereby the rotation of threaded rod 15 can drive connecting block 17 to the inside removal of spacing groove 18, thereby connecting block 17's removal can drive the lower extreme and rotate the arc pole 19 of connecting and rotate, thereby the rotation of arc pole 19 can make the other end rotate the apron 14 upset of connecting, thereby the upset of apron 14 is closed and is divided mouthful 13 sealed to leading to, make the inside heat of box 1 effectively get rid of, reach radiating effect, prolong electrical components body 12's life, simultaneously through rotating 16 flip angle that can also effectively adjust apron 14, reach the effect of adjusting leading to and dividing mouthful 13 air vent circulation speed, use the flexibility stronger.
The outside fixedly connected with handle 3 of sealing door 2 can be convenient for open sealing door 2 through handle 3, can be convenient for the staff to overhaul the electrical components body 12 of box 1 inside through opening sealing door 2.
The other end of the rigid traction rope 9 is connected with the lower end of the inner wall of the right side of the sealing door 2, the sealing door 2 rotates to drive the rigid traction rope 9 to stretch, and the rigid traction rope 9 stretches to realize rotation of the winding roll 4.
The outer surface of the first gear 5 is meshed with the outer surface of the second gear 6, so that the rotation of the first gear 5 can drive the second gear 6 to rotate.
The outer surface of the first gear 5 is engaged with the outer surface of one of the rack plates 8, and the outer surface of the second gear 6 is engaged with the outer surface of the other second gear 6, so that it is ensured that the rotation of the first gear 5 and the second gear 6 drives the second gear 6 to move forward or backward.
The rear end fixedly connected with seal cover 10 of sealing door 2, the seal cover 10 size equals with the front end through-hole size of box 1, can seal the front end through-hole of box 1 through seal cover 10, reduces the entering of dust and steam, improves the security of this switch board compartment.
The inboard of apron 14 all is connected with the arc pole 19 other end rotation of relevant position, and the cross section of apron 14 is greater than the through-hole cross section that leads to minute mouth 13, and the lower extreme activity of arc pole 19 is in the logical minute mouth 13 of relevant position, leads to minute mouth 13 and relevant position's spacing groove 18 and link up each other, thereby the rotation of arc pole 19 can drive the rotation of apron 14, and the change of the turned angle size through apron 14 to the speed of the ventilation hole air current of branch mouth 13 is led to in the realization regulation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high medium voltage high voltage distribution cabinet compartment of security, includes box (1), its characterized in that: the front end of the box body (1) is rotatably connected with a sealing door (2) through a rotating shaft, the inner bottom end of the box body (1) is rotatably connected with a winding roll (4) through a torsion spring shaft, the outer part of the winding roll (4) is fixedly connected with a rigid traction rope (9), the top end of the winding roll (4) is fixedly connected with a first gear (5), the inner bottom wall of the box body (1) is rotatably connected with a second gear (6) through a cylindrical groove, a sliding plate (7) is slidably connected in a chute of the inner wall of the lower end of the box body (1), the top end of the sliding plate (7) is fixedly connected with a fixed plate (11), an electrical component body (12) is installed at the front end of the fixed plate (11), rack plates (8) are fixedly connected on the left side and the right side of the lower end of the sliding plate (7), and through and split ports (13) are arranged on the inner walls of the left side and right side of the box body (1), the interior roof top of logical branch mouth (13) is provided with spacing groove (18), the inside of spacing groove (18) is connected with arc pole (19) through the rotation of cylindrical groove, the top of arc pole (19) is rotated and is connected with connecting block (17), the left side fixedly connected with threaded rod (15) of connecting block (17), the inner wall fixedly connected with knob (16) of relevant position box (1) is run through to the outside end of threaded rod (15), the outside of the left and right sides of box (1) all rotates and is connected with apron (14).
2. The compartment of a medium-voltage and high-voltage distribution cabinet with high safety according to claim 1, characterized in that: the outside of the sealing door (2) is fixedly connected with a handle (3).
3. The compartment of a medium voltage and high voltage distribution cabinet with high safety according to claim 1, characterized in that: the other end of the rigid traction rope (9) is connected with the lower end of the inner wall of the right side of the sealing door (2).
4. The compartment of a medium-voltage and high-voltage distribution cabinet with high safety according to claim 1, characterized in that: the outer surface of the first gear (5) is in meshed connection with the outer surface of the second gear (6).
5. The compartment of a medium-voltage and high-voltage distribution cabinet with high safety according to claim 1, characterized in that: the outer surface of the first gear (5) is meshed with the outer surface of one rack plate (8), and the outer surface of the second gear (6) is meshed with the outer surface of the other second gear (6).
6. The compartment of a medium-voltage and high-voltage distribution cabinet with high safety according to claim 1, characterized in that: the rear end of the sealing door (2) is fixedly connected with a sealing sleeve (10), and the size of the sealing sleeve (10) is equal to that of a through hole at the front end of the box body (1).
7. The compartment of a medium-voltage and high-voltage distribution cabinet with high safety according to claim 1, characterized in that: the inner side of the cover plate (14) is rotatably connected with the other end of the arc-shaped rod (19) at the corresponding position, and the cross section of the cover plate (14) is larger than that of the through hole of the through opening (13).
8. The compartment of a medium-voltage and high-voltage distribution cabinet with high safety according to claim 1, characterized in that: the lower end of the arc-shaped rod (19) moves in the through opening (13) at the corresponding position, and the through opening (13) is communicated with the limiting groove (18) at the corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386530.9A CN114530770A (en) | 2022-04-11 | 2022-04-11 | High-medium voltage distribution cabinet compartment of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386530.9A CN114530770A (en) | 2022-04-11 | 2022-04-11 | High-medium voltage distribution cabinet compartment of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114530770A true CN114530770A (en) | 2022-05-24 |
Family
ID=81628173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210386530.9A Withdrawn CN114530770A (en) | 2022-04-11 | 2022-04-11 | High-medium voltage distribution cabinet compartment of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114530770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733070A (en) * | 2022-11-17 | 2023-03-03 | 大庆市诚喜再生资源回收有限公司 | Communication power distribution cabinet convenient to overhaul |
-
2022
- 2022-04-11 CN CN202210386530.9A patent/CN114530770A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733070A (en) * | 2022-11-17 | 2023-03-03 | 大庆市诚喜再生资源回收有限公司 | Communication power distribution cabinet convenient to overhaul |
| CN115733070B (en) * | 2022-11-17 | 2023-08-18 | 国网湖北省电力有限公司荆州供电公司 | Communication power distribution cabinet convenient to overhaul |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220524 |
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| WW01 | Invention patent application withdrawn after publication |