CN111555161A - Work control method of power distribution cabinet convenient to maintain - Google Patents
Work control method of power distribution cabinet convenient to maintain Download PDFInfo
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- CN111555161A CN111555161A CN202010465834.5A CN202010465834A CN111555161A CN 111555161 A CN111555161 A CN 111555161A CN 202010465834 A CN202010465834 A CN 202010465834A CN 111555161 A CN111555161 A CN 111555161A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 21
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation 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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- H02B1/26—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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to a work control method of a power distribution cabinet convenient to overhaul, wherein the power distribution cabinet comprises an embedded layer, a protective box is arranged in the embedded layer, a sealing plate is arranged on the inner wall of the protective box, a guide column is arranged between the bottom surface of the sealing plate and a bottom plate of the embedded layer, a base is sleeved on a rod body of the guide column, the guide column penetrates through a lap plate, and the lap plate is sleeved on the outer side of the power distribution cabinet; the beneficial effects are that: add on the inner wall through the protective housing and establish the board of sealing, seal between board and the switch board and add the lift cock board of establishing liftable and adjusting and promote the leakproofness between switch board and the protective housing, and establish the overlap joint board at switch board outer wall cover, the overlap joint board pad is unsettled the switch board on the base, the switch board heat dissipation of being convenient for.
Description
The application is a divisional application of a Chinese patent application with the application number of 201911096721.6, which is filed on 11.11.2019 and the name of which is a sunken anti-damage power distribution cabinet.
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a work control method of a power distribution cabinet convenient to overhaul.
Background
Because the power distribution cabinet generates certain noise during operation, if the power distribution cabinet is installed in a residential district, the noise influence on surrounding residents is large, and therefore, an underground box type power distribution cabinet appears in the market;
in the prior art, a common buried box type power distribution cabinet generally adopts a mode of digging a pit on the ground and burying the whole box type power distribution cabinet or only the lower half part of the box type power distribution cabinet in the pit, and as the side wall of the box body of the box type power distribution cabinet is in direct contact with the side wall of the pit, the ventilation effect of the buried box type power distribution cabinet is poor, the condition of high temperature inside the box body is easy to occur, and rainwater in external soil is easy to enter the box body to damage equipment, so that safety accidents are caused; meanwhile, as the box body is arranged in the pit, maintenance and repair personnel are not easy to enter the box body, and the maintenance and repair of the box-type power distribution cabinet are difficult.
Disclosure of Invention
The invention aims to provide a sunken damage-proof power distribution cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a formula of sinking prevents destroying power distribution cabinet, includes the embedding layer, the inside on embedding layer is provided with the protective housing, be provided with on the inner wall of protective housing and seal the board, it is provided with the guide post to seal between the bottom surface of board and the bottom plate on embedding layer, the cover is equipped with the base on the body of rod of guide post, and the guide post runs through the setting of lapping plate, the outside at the switch board is established to the lapping plate cover, the spacing groove has been seted up on the outer wall of switch board, the inside grafting of spacing groove has the braking picture peg, the braking picture peg is pegged graft on the outer wall of embedding layer, and it has the lift cock board to peg graft between the inner ring face of sealing board and the outer wall of switch board, the surface of lift cock board is provided with the regulation and control lead screw, the regulation and control lead screw rotates to be connected on the top surface of sealing the board, and the cover, the butt joint slot is seted up on the bottom surface of protection casing, the ring channel has been seted up to the inner wall of protection casing, installs the exhaust fan on the roof of protection casing, is provided with on the roof of protection casing and encloses the fender bracket, and is provided with connecting branch on the roof of protection casing, the top of connecting branch is provided with the canopy.
Preferably, the notch setting that the guard box is higher than the embedding layer, the board of sealing is annular cylinder structure, and the guide post is provided with a plurality ofly, and a plurality of guide posts are square and arrange between the bottom surface of the board of sealing and the bottom plate of embedding layer, and the base is the terrace with edge structure of invering.
Preferably, the lapping plate is annular plate structure, and the spacing groove is square structure, and the spacing groove is provided with two sets ofly, and two sets of spacing grooves are upper and lower row's distribution, and every group spacing groove is provided with two, and two spacing grooves are about the central symmetry distribution of switch board.
Preferably, the end part of the brake inserting plate is provided with a pull ring, the surface of the pull ring is provided with a traction rod, the traction rod is inserted in a telescopic groove, the telescopic groove is formed in the outer wall of the embedded layer, a tension spring is arranged between the pull ring and the telescopic groove, the traction rod is of a T-shaped cylinder structure, and a closing structure is arranged at an opening of the telescopic groove to limit the traction rod.
Preferably, the lifting plug plate comprises a horizontal section and a vertical section, the horizontal section is of an annular plate-shaped structure, the vertical section is of a frustum-shaped annular structure, the vertical section is located at the bottom of the horizontal section, a rubber sealing ring is arranged on the inner annular surface of the vertical section, the regulating screw rod is of a T-shaped circular cylinder structure, the two regulating screw rods are symmetrically distributed about the opening center of the lifting plug plate, and a handle is arranged at the top end of each regulating screw rod.
Preferably, the backing plate is "protruding" font crown plate structure, and the conveyer pipe is "L" venturi tube column structure, and the conveyer pipe is provided with a plurality ofly, and a plurality of conveyer pipes are arranged along the lateral wall of backing plate and are distributed, and the top cover of conveyer pipe is equipped with the fastening cock cover, and the butt joint slot is "protruding" font cylinder structure, and the butt joint slot communicates with each other with the ring channel, and the ring channel is annular cylinder structure.
Preferably, the protection casing is frame structure, and the top surface of protection casing is from the center to the marginal downward sloping setting, and the top surface of protection casing is provided with a plurality of handles, and has seted up the thermovent on the top surface of protection casing, and the exhaust fan is in the inside of thermovent.
Preferably, the enclosure frame encloses the outside at the thermovent, and connecting support rod is provided with a plurality ofly, and a plurality of connecting support rod are square and arrange on the top surface of protection casing, and the lift cock board is conical frame structure.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the invention, the protection box is additionally arranged on the outer side of the sunken type damage-proof power distribution cabinet, the sealing plate is additionally arranged on the inner wall of the protection box, the lifting plug plate capable of being adjusted in a lifting mode is additionally arranged between the sealing plate and the power distribution cabinet to improve the sealing property between the power distribution cabinet and the protection box, the lapping plate is sleeved on the outer wall of the power distribution cabinet, and the lapping plate is padded on the base to suspend the power distribution cabinet in the air, so that the heat dissipation of the power distribution cabinet;
2. the sunken damage-proof power distribution cabinet provided by the invention has the advantages that hot air emitted by the sunken damage-proof power distribution cabinet is conveyed to the annular groove through the conveying pipe, the exhaust fan is started to discharge the hot air in the annular groove conveniently, the annular groove is communicated with the butt joint slot, the hot air between the protection box and the power distribution cabinet is conveniently and quickly sucked, and the heat dissipation speed of the power distribution cabinet is improved;
3. according to the sunken damage-proof power distribution cabinet, the handle is additionally arranged at the top end of the sunken damage-proof power distribution cabinet, so that the power distribution cabinet can be lifted conveniently, and then the power distribution cabinet is supported by inserting the brake plugboard into the limiting groove, so that the power distribution cabinet is prevented from falling, and at the moment, the door plate of the power distribution cabinet is opened conveniently to overhaul the power distribution cabinet.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a raised power distribution cabinet structure according to the present invention;
FIG. 3 is a schematic view of the protective cover of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
fig. 5 is a schematic view of the structure of the backing plate of the present invention.
In the figure: the device comprises an embedded layer 1, a protective box 2, a sealing plate 3, a guide post 4, a base 5, a lapping plate 6, a power distribution cabinet 7, a limiting groove 8, a braking inserting plate 9, a pull ring 10, a traction rod 11, a telescopic groove 12, a tension spring 13, a lifting plug plate 14, a regulating screw rod 15, a base plate 16, a conveying pipe 17, a butt joint slot 18, a protective cover 19, an annular groove 20, an exhaust fan 21, an enclosure frame 22, a connecting support rod 23 and a rain cover 24.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a sinking type anti-damage power distribution cabinet comprises an embedded layer 1, a protective box 2 is arranged inside the embedded layer 1, a sealing plate 3 is welded on the inner wall of the protective box 2, a plurality of guide posts 4 are welded between the bottom surface of the sealing plate 3 and the bottom plate of the embedded layer 1, a base 5 is sleeved on the rod body of each guide post 4, the protective box 2 is arranged at a position higher than the notch of the embedded layer 1, the sealing plate 3 is of an annular cylinder structure, the guide posts 4 are arranged in a square mode and arranged between the bottom surface of the sealing plate 3 and the bottom plate of the embedded layer 1, the base 5 is of an inverted prismatic table structure, the guide posts 4 penetrate through a lapping plate 6, the lapping plate 6 is sleeved on the outer side of the power distribution cabinet 7 and fixedly welded on the sleeved position, a limiting groove 8 is formed in the outer wall of the power distribution cabinet 7, the lapping plate 6 is of an annular plate structure, the limiting groove 8 is of a square structure, two groups of limiting grooves 8 are distributed in an upper-lower arrangement mode, two limiting grooves 8 are arranged in each group, the two limiting grooves 8 are symmetrically distributed around the center of the power distribution cabinet 7, and heat dissipation holes are formed in the surface of the power distribution cabinet 7 to dissipate heat to the space between the embedded layer 1 and the power distribution cabinet 7;
a brake inserting plate 9 is inserted in the limiting groove 8, the brake inserting plate 9 is inserted on the outer wall of the embedding layer 1, a pull ring 10 is arranged at the end part of the brake inserting plate 9, a traction rod 11 is arranged on the surface of the pull ring 10, the traction rod 11 is inserted in a telescopic groove 12, the telescopic groove 12 is arranged on the outer wall of the embedding layer 1, a tension spring 13 is arranged between the pull ring 10 and the telescopic groove 12, the traction rod 11 is in a T-shaped cylinder structure, a closing structure is arranged at the opening part of the telescopic groove 12 to limit the traction rod 11, when the power distribution cabinet 7 needs to be overhauled, a handle at the top surface of the protective cover 19 is held to extract and remove the protective cover 19 upwards, at the moment, the conveying pipe 17 is separated from the butt joint inserting groove 18, then a connecting lead plug between the exhaust fan 21 and the power distribution cabinet 7 is pulled out from the exhaust fan 21, then a handle at, the lifting plug plate 14 is separated from a gap between the sealing plate 3 and the power distribution cabinet 7, then one foot penetrates through the pull ring 10 to stretch the brake inserting plate 9 outwards, the brake inserting plate 9 is separated from the limiting groove 8 on the upper side, meanwhile, the pull rod 11 pulls the extension spring 13 to move along the telescopic groove 12, the power distribution cabinet 7 is lifted upwards by holding a handle on the top surface of the power distribution cabinet 7, in the process, the lapping plate 6 slides along the guide column 4, when the top surface of the lapping plate 6 is in contact with the bottom surface of the sealing plate 3, the foot is pulled out of the pull ring 10, at the moment, the extension spring 13 pulls the pull rod 11 to rebound towards the telescopic groove 12, meanwhile, the brake inserting plate 9 is inserted into the limiting groove 8 on the lower side, and the power distribution cabinet 7 cannot;
a lifting plug plate 14 is inserted between the inner ring surface of the sealing plate 3 and the outer wall of the power distribution cabinet 7, a regulation screw rod 15 is arranged on the surface of the lifting plug plate 14, the regulation screw rod 15 is rotatably connected to the top surface of the sealing plate 3, the lifting plug plate 14 comprises a horizontal section and a vertical section, the horizontal section is of an annular plate structure, the vertical section is of a frustum annular structure, the vertical section is positioned at the bottom of the horizontal section, a rubber sealing ring is arranged on the inner ring surface of the vertical section, the regulation screw rod 15 is of a T-shaped circular cylinder structure, the two regulation screw rods 15 are arranged, the two regulation screw rods 15 are symmetrically distributed about the opening center of the lifting plug plate 14, a handle is arranged at the top end of the regulation screw rod 15, the power distribution cabinet 7 is placed in the protective box 2, and the lifting plug plate 14 is plugged in a gap between the sealing plate;
the outer wall of the embedding layer 1 is sleeved with a backing plate 16, the sleeved position is welded and fixed, the surface of the backing plate 16 is inserted with a conveying pipe 17, the top end of the conveying pipe 17 is inserted in a butt joint slot 18, the butt joint slot 18 is arranged on the bottom surface of a protective cover 19, the inner wall of the protective cover 19 is provided with an annular groove 20, the backing plate 16 is of a convex annular plate structure, the conveying pipe 17 is of an L-shaped tubular structure, the conveying pipe 17 is provided with a plurality of conveying pipes 17, the plurality of conveying pipes 17 are distributed along the side wall of the backing plate 16, the top of the conveying pipe 17 is sleeved with a fastening plug sleeve, the butt joint slot 18 is of a convex cylindrical structure, the butt joint slot 18 is communicated with the annular groove 20, the annular groove 20 is of an annular cylindrical structure, the top plate of the protective cover 19 is provided with an exhaust fan 21, the protective cover 19, the top surface of the protective cover 19 is provided with a heat dissipation port, the exhaust fan 21 is positioned in the heat dissipation port, the exhaust fan 21 is started, the exhaust fan 21 sucks and exhausts airflow in the protective cover 19 outwards, the annular groove 20 in the inner wall of the protective cover 19 is communicated with the butt joint slot 18, the conveying pipe 17 is inserted in the butt joint slot 18, and the conveying pipe 17 is inserted on the outer wall of the embedded layer 1, so that hot air between the embedded layer 1 and the power distribution cabinet 7 is quickly sucked away, and the heat dissipation efficiency of the power distribution cabinet 7 is improved;
the top plate of the protective cover 19 is welded with the enclosure frame 22, the top plate of the protective cover 19 is welded with the connecting support rod 23, the top end of the connecting support rod 23 is welded with the awning 24, the enclosure frame 22 is enclosed outside the heat dissipation opening, rainwater is prevented from flowing into the protective cover 19 from the top plate of the protective cover 19, the connecting support rods 23 are arranged in a plurality of forms, the connecting support rods 23 are arranged on the top surface of the protective cover 19 in a square mode, and the lifting plug plate 14 is of a conical frame structure.
The working principle is as follows: when the power distribution cabinet 7 is actually used, the power distribution cabinet 7 is placed in the protection box 2, the lifting plug plate 14 is plugged in a gap between the sealing plate 3 and the power distribution cabinet 7 to prevent external dust and water from entering, the exhaust fan 21 is started, the exhaust fan 21 sucks and exhausts airflow in the protection cover 19 outwards, the annular groove 20 on the inner wall of the protection cover 19 is communicated with the butt joint slot 18, the conveying pipe 17 is inserted in the butt joint slot 18, and the conveying pipe 17 is inserted on the outer wall of the embedding layer 1, so that hot air between the embedding layer 1 and the power distribution cabinet 7 is quickly extracted, the heat dissipation efficiency of the power distribution cabinet 7 is improved, the surface of the power distribution cabinet 7 is provided with heat dissipation holes to exhaust heat to a space between the embedding layer 1 and the power distribution cabinet 7, when the power distribution cabinet 7 needs to be overhauled, a handle on the top surface of the protection cover 19 is held to extract and remove the protection cover 19 upwards, at the moment, the conveying pipe, then, a handle at the top end of the regulating screw rod 15 is held to screw the regulating screw rod 15, the lifting plug plate 14 is driven to move upwards, the lifting plug plate 14 is separated from a gap between the sealing plate 3 and the power distribution cabinet 7, then, one foot passes through the pull ring 10 to stretch the braking plug plate 9 outwards, the braking plug plate 9 is separated from the limiting groove 8 at the upper side, the pull rod 11 pulls the extension spring 13 to move along the telescopic groove 12, the handle at the top surface of the power distribution cabinet 7 is held to lift the power distribution cabinet 7 upwards, in the process, the lap plate 6 slides along the guide post 4, when the top surface of the lap plate 6 is contacted with the bottom surface of the sealing plate 3, the foot is pulled out from the pull ring 10, at the moment, the extension spring 13 pulls the pull rod 11 to rebound towards the telescopic groove 12, the braking plug plate 9 is inserted in the limiting groove 8, the power distribution cabinet 7 is braked to not, and opening the door plate of the power distribution cabinet 7 to overhaul the electric devices in the power distribution cabinet 7.
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 (5)
1. The utility model provides a switch board's work control method convenient to overhaul, the switch board includes buried layer (1), its characterized in that:
(1) the power distribution cabinet 7 is placed in the protection box 2, the lifting plug plate 14 is plugged in a gap between the sealing plate 3 and the power distribution cabinet 7, so that external dust and water are prevented from entering, the exhaust fan 21 is started, the exhaust fan 21 sucks and exhausts air flow in the protective cover 19 outwards, the annular groove 20 in the inner wall of the protective cover 19 is communicated with the butt joint slot 18, the conveying pipe 17 is inserted in the butt joint slot 18, and the conveying pipe 17 is inserted on the outer wall of the embedding layer 1, so that hot air between the embedding layer 1 and the power distribution cabinet 7 is quickly sucked away, the heat dissipation efficiency of the power distribution cabinet 7 is improved, and heat is exhausted to a space between the embedding layer 1 and the power distribution cabinet 7 through heat dissipation holes formed in the;
(2) when the power distribution cabinet 7 needs to be overhauled, a handle on the top surface of the protective cover 19 is held by a hand to extract and remove the protective cover 19 upwards, at the moment, the conveying pipe 17 is separated from the butt joint slot 18, then a connecting lead plug between the exhaust fan 21 and the power distribution cabinet 7 is pulled out from the exhaust fan 21, then a handle at the top end of the regulating screw rod 15 is held by the hand to screw the regulating screw rod 15, the lifting plug plate 14 is driven to move upwards, and the lifting plug plate 14 is separated from a gap between the sealing plate 3 and the power distribution cabinet 7;
(3) then, one foot penetrates through the pull ring 10 to stretch the brake inserting plate 9 outwards, so that the brake inserting plate 9 is separated from the limiting groove 8 on the upper side, meanwhile, the pull rod 11 pulls the extension spring 13 to move along the telescopic groove 12, a handle on the top surface of the power distribution cabinet 7 is held by a hand to lift the power distribution cabinet 7 upwards, and in the process, the lapping plate 6 slides along the guide column 4;
(4) when the top surface of the lap plate 6 is in contact with the bottom surface of the sealing plate 3, the foot is pulled out from the pull ring 10, at the moment, the extension spring 13 pulls the traction rod 11 to rebound to the telescopic groove 12, meanwhile, the brake plugboard 9 is inserted into the limiting groove 8 at the lower side, the power distribution cabinet 7 is braked and cannot fall down, the process is completed by matching two persons, and the door plate of the power distribution cabinet 7 is opened, so that electric devices in the power distribution cabinet 7 can be overhauled;
the inside of embedding layer (1) is provided with guard box (2), be provided with on the inner wall of guard box (2) and seal board (3), it is provided with guide post (4) to seal between the bottom surface of board (3) and the bottom plate of embedding layer (1), the cover is equipped with base (5) on the body of rod of guide post (4), and guide post (4) run through faying plate (6) and set up, faying plate (6) cover is established in the outside of switch board (7), spacing groove (8) have been seted up on the outer wall of switch board (7), the inside grafting of spacing groove (8) has braking picture peg (9), braking picture peg (9) are pegged graft on the outer wall of embedding layer (1), and it has lift cock board (14) to peg graft between the outer wall of the interior anchor ring of sealing board (3) and switch board (7), the surface of lift cock board (14) is provided with regulation and control lead screw (15), the adjustable screw rod (15) is rotatably connected to the top surface of the sealing plate (3), a base plate (16) is sleeved on the outer wall of the embedding layer (1), a conveying pipe (17) is inserted into the surface of the base plate (16), the top end of the conveying pipe (17) is inserted into the butt joint slot (18), a protective cover (19) is arranged on the upper portion of the protective box (2), the butt joint slot (18) is formed in the bottom surface of the protective cover (19), an annular groove (20) is formed in the inner wall of the protective cover (19), an exhaust fan (21) is installed on the top plate of the protective cover (19), a surrounding frame (22) is arranged on the top plate of the protective cover (19), a connecting support rod (23) is arranged on the top plate of the protective cover (19), and a rain cover (24) is arranged at the top;
the protective box (2) is arranged higher than the notch of the embedded layer (1), the sealing plate (3) is of an annular cylinder structure, a plurality of guide columns (4) are arranged, the guide columns (4) are arranged between the bottom surface of the sealing plate (3) and the bottom plate of the embedded layer (1) in a square mode, and the base (5) is of an inverted prismatic table structure;
the lap joint plate (6) is of an annular plate-shaped structure, the limiting grooves (8) are of a square structure, two groups of limiting grooves (8) are arranged, the two groups of limiting grooves (8) are distributed in an up-down arrangement mode, two limiting grooves (8) are arranged in each group, and the two limiting grooves (8) are symmetrically distributed about the center of the power distribution cabinet (7);
the end part of the brake inserting plate (9) is provided with a pull ring (10), the surface of the pull ring (10) is provided with a traction rod (11), the traction rod (11) is inserted in a telescopic groove (12), the telescopic groove (12) is formed in the outer wall of the embedded layer (1), a tension spring (13) is arranged between the pull ring (10) and the telescopic groove (12), the traction rod (11) is of a T-shaped cylinder structure, and a closing structure is arranged at an opening of the telescopic groove (12) to limit the traction rod (11).
2. The operation control method of the power distribution cabinet convenient to overhaul according to claim 1, characterized in that: the lifting plug plate (14) comprises a horizontal section and a vertical section, the horizontal section is of an annular plate-shaped structure, the vertical section is of a prismoid annular structure, the vertical section is located at the bottom of the horizontal section, a rubber sealing ring is arranged on the inner annular surface of the vertical section, the adjusting and controlling screw rod (15) is of a T-shaped circular cylinder structure, the adjusting and controlling screw rod (15) is provided with two adjusting and controlling screw rods (15), the two adjusting and controlling screw rods (15) are symmetrically distributed about the center of an opening of the lifting plug plate (14), and a handle is arranged at the top end of the adjusting and controlling screw.
3. The operation control method of the power distribution cabinet convenient to overhaul according to claim 1, characterized in that: backing plate (16) are "protruding" font crown plate structure, and conveyer pipe (17) are "L" venturi tube column structure, and conveyer pipe (17) are provided with a plurality ofly, and a plurality of conveyer pipes (17) are arranged along the lateral wall of backing plate (16) and are distributed, and the top cover of conveyer pipe (17) is equipped with the fastening plug cover, and butt joint slot (18) are "protruding" font cylinder structure, and butt joint slot (18) communicate with each other with ring channel (20), and ring channel (20) are ring column structure.
4. The operation control method of the power distribution cabinet convenient to overhaul according to claim 1, characterized in that: protection casing (19) are frame structure, and the top surface of protection casing (19) sets up from center to edge downward sloping, and the top surface of protection casing (19) is provided with a plurality of handles, and has seted up the thermovent on the top surface of protection casing (19), and exhaust fan (21) are in the inside of thermovent.
5. The operation control method of the power distribution cabinet convenient to overhaul according to claim 1, characterized in that: the enclosure frame (22) encloses the outside of the heat dissipation opening, the connecting support rods (23) are arranged in a plurality of numbers, the connecting support rods (23) are arranged on the top surface of the protective cover (19) in a square mode, and the lifting plug plate (14) is of a conical frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010465834.5A CN111555161B (en) | 2019-11-11 | 2019-11-11 | Work control method of power distribution cabinet convenient to maintain |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096721.6A CN110611262B (en) | 2019-11-11 | 2019-11-11 | Formula of sinking prevents destroying power distribution cabinet |
| CN202010465834.5A CN111555161B (en) | 2019-11-11 | 2019-11-11 | Work control method of power distribution cabinet convenient to maintain |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096721.6A Division CN110611262B (en) | 2019-11-11 | 2019-11-11 | Formula of sinking prevents destroying power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111555161A true CN111555161A (en) | 2020-08-18 |
| CN111555161B CN111555161B (en) | 2021-11-12 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010465834.5A Active CN111555161B (en) | 2019-11-11 | 2019-11-11 | Work control method of power distribution cabinet convenient to maintain |
| CN201911096721.6A Active CN110611262B (en) | 2019-11-11 | 2019-11-11 | Formula of sinking prevents destroying power distribution cabinet |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096721.6A Active CN110611262B (en) | 2019-11-11 | 2019-11-11 | Formula of sinking prevents destroying power distribution cabinet |
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| Country | Link |
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| CN (2) | CN111555161B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111496A (en) * | 2022-10-24 | 2023-05-12 | 南通宁海机械电器有限公司 | Sinking type power distribution cabinet |
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| EP0929136A1 (en) * | 1998-01-07 | 1999-07-14 | Odink & Koenderink B.V. | Power station placed on (semi)public ground to supply a private subscriber or a company |
| CN2664134Y (en) * | 2003-11-19 | 2004-12-15 | 上海置信电气股份有限公司 | A semi-buried amorphous alloy combined transformer structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116111496A (en) * | 2022-10-24 | 2023-05-12 | 南通宁海机械电器有限公司 | Sinking type power distribution cabinet |
| CN116111496B (en) * | 2022-10-24 | 2024-06-25 | 南通宁海机械电器有限公司 | Sinking type power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110611262A (en) | 2019-12-24 |
| CN111555161B (en) | 2021-11-12 |
| CN110611262B (en) | 2020-11-13 |
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