CN112234447A - Power distribution cabinet - Google Patents

Power distribution cabinet Download PDF

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Publication number
CN112234447A
CN112234447A CN202010974126.4A CN202010974126A CN112234447A CN 112234447 A CN112234447 A CN 112234447A CN 202010974126 A CN202010974126 A CN 202010974126A CN 112234447 A CN112234447 A CN 112234447A
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CN
China
Prior art keywords
power distribution
distribution cabinet
switch board
wall
rod
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.)
Withdrawn
Application number
CN202010974126.4A
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Chinese (zh)
Inventor
魏霞敏
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010974126.4A priority Critical patent/CN112234447A/en
Publication of CN112234447A publication Critical patent/CN112234447A/en
Withdrawn legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses a power distribution cabinet, which comprises a first power distribution cabinet, wherein the front end surface of the first power distribution cabinet is rotatably connected with a sliding door, and a clamping device is arranged above the first power distribution cabinet; this switch board, through first switch board, the sliding door, glass board and latch device's cooperation, make the device when using, the cam drives the disk and rotates, the disk drives the second quarter butt and moves right, first quarter butt drives the stock and moves right, and then realize the dismantlement to the switch board, it is more convenient when the transportation to make the switch board, through first switch board, the sliding door, glass board and dust collector's cooperation, make the device when using, get the dust suction square chest in with first switch board through the fan, the dust is attached to the outer wall of sack, thereby it moves about driving the crank rocker motion through the motor rotation and drive the diaphragm, make the dust that is attached to the sack outer wall fall into the long incasement, realize the recovery processing to the dust, avoid the dust in the switch board to pile up, influence the normal work of article.

Description

Power distribution cabinet
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.
Background
The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads.
The switch board among the prior art can't carry out recovery processing to the dust of switch board, leads to the dust to pile up, influences the normal work of article, and can cause the influence to the surrounding environment.
Disclosure of Invention
The invention aims to provide a power distribution cabinet, and the power distribution cabinet aims to solve the problem that the power distribution cabinet in the prior art cannot recover and process dust of the power distribution cabinet, so that the dust is accumulated, and the normal work of an object is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a power distribution cabinet comprises a first power distribution cabinet, wherein a sliding door is rotatably connected to the front end face of the first power distribution cabinet, a clamping device is arranged above the first power distribution cabinet, and a dust removal device is arranged on the left side of the first power distribution cabinet;
the dust removal device comprises a square box, a transverse plate, a first filter screen, a fan, a second filter screen, a long box, a second spring, a cloth bag, a short block, a crank rocker, a motor and a fixing plate;
the right side of the square box is fixedly connected with the upper part of the left side of the first power distribution cabinet, a transverse plate is in clearance fit with the inner wall of a through groove above the square box, a second spring is fixedly connected with a groove at the right side of the transverse plate, a short block is fixedly connected with the right end of the second spring, the outer wall of the short block is in clearance fit with the right end groove of the transverse plate, the right side of the bottom of the transverse plate is fixedly connected with a cloth bag, a first filter screen is fixedly connected to the left side of the bottom of the transverse plate, one end of the crank rocker is connected to the outer end side of the transverse plate, the other end of the crank rocker is connected with the output end of a motor, the motor is arranged at the upper end of the fixed plate, the fixed plate is fixed on the side wall of the left side of the square box, the fan is embedded in the left side of the square box, the second filter screen is arranged on the right side of the square box, the outer wall of second filter screen cup joints with the logical inslot wall in the left side top of first switch board mutually, the left side below inner wall clearance fit of square chest has long case.
Preferably, a glass plate is embedded in the inner side of the sliding door.
Preferably, the clamping device comprises a square block, a long rod, a cam, a first short rod, a first spring, a vertical rod, a second short rod, a round block, a round pipe and a round shaft;
the bottom of the square block is fixedly connected with the left sides of the upper end and the lower end of the first power distribution cabinet, the front end face of the square block above is rotatably connected with the front end face of the cam through a round shaft, a second short rod is in clearance fit with the outer wall of the round shaft, a round block is fixedly connected with the front end face of the second short rod, the right side of the front end surface of the second short rod is rotationally connected with the left side of the rear end surface of the first short rod through a pin shaft, the right side of the front end surface of the first short rod is rotationally connected with the left side of the front end surface of the long rod through a pin shaft, the left side of the outer wall of the long rod is in clearance fit with a round pipe and a first spring, the left end and the right end of the first spring are respectively fixedly connected with the left side of the inner wall of the round pipe and the center of the outer wall of the long rod, the right side of pipe and the bellying left side fixed connection of first switch board, the outer wall right side of stock leads to groove inner wall clearance fit with the bellying of first switch board, the right side of stock leads to groove clearance fit and has the montant.
Preferably, the thickness of the first filter screen is 1-2 CM.
Preferably, a fixing device is arranged above the first power distribution cabinet;
the fixing device comprises a threaded rod, a groove plate, a long plate, a sliding block, a third spring, a long block, a round rod and a second power distribution cabinet;
the bottom of rectangular piece and the upper and lower both ends right side fixed connection of first switch board, the top the inner wall threaded connection of rectangular piece has the threaded rod, the outer wall right side clearance fit of threaded rod has the rectangular board, the outside of rectangular board respectively with the right side of first switch board and the left side fixed connection of second switch board, the top right side recess slip joint of threaded rod has the round bar, the right side rigid coupling of round bar has the slider, the outer wall right side slip joint of slider has the frid, the recess inner wall top rigid coupling of frid has the third spring, the bottom of third spring and the top right side fixed connection of slider, the bottom of frid and the top left side fixed connection of second switch board.
Preferably, the long rod, the first spring and the circular tube form a telescopic structure.
Compared with the prior art, the invention has the beneficial effects that:
this switch board through first switch board, sliding door, glass board and latch device's cooperation for the device can make the cam drive the disk and rotate through rotating the cam when using, and the disk drives the second quarter butt and moves right, and the second quarter butt drives first quarter butt and moves right, and first quarter butt drives the stock and moves right, and then realizes the dismantlement to the switch board.
This switch board makes the switch board more convenient when the transportation, reduces area occupied.
According to the power distribution cabinet, through the matching of the first power distribution cabinet, the sliding door, the glass plate and the dust removal device, when the dust distribution cabinet is used, dust in the first power distribution cabinet can be sucked into the square box through the fan, the dust is attached to the outer wall of the cloth bag, the crank rocker is driven to move through the rotation of the motor, the transverse plate can be driven to move left and right, the cloth bag is vibrated, the dust attached to the outer wall of the cloth bag falls into the long box 306, the dust is recycled, the motor is kept normally open, the cloth bag is vibrated to enable the dust to fall off, the attaching effect of the cloth bag can be guaranteed not to fall down along with time, and the efficient dust effect is always kept; and then realize the recovery processing to the dust, avoid the dust in the switch board to pile up, influence the normal work of article, protect the surrounding environment.
This switch board, through first switch board, the sliding door, glass board and fixing device's cooperation, make the device when using, can be through upwards pulling round bar, rotate the threaded rod simultaneously, make the threaded rod move right, the threaded rod passes behind the long slab, loosen the round bar, make the round bar fall into in the top right side recess of threaded rod, accomplish the fixed between first switch board and the second switch board, improve the stability between two switch boards, and then avoid two switch boards to give birth to when appearing rocking and empty, cause inside article to damage, avoid loss of property.
This switch board, through the setting of sliding door, glass board, the inside condition that the staff can follow the outside and pass through the glass board and observe first switch board, and then be convenient for more to the maintenance of switch board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the long rod, the first spring and the round tube of FIG. 1;
FIG. 3 is a schematic view of the cam, second stub and circular shaft of FIG. 1;
FIG. 4 is a schematic structural view of the cross plate, the second spring and the short block of FIG. 1;
FIG. 5 is a schematic view of the threaded rod, elongated plate and elongated block of FIG. 1;
fig. 6 is a schematic structural view of the slot plate, the slider and the third spring in fig. 1.
Fig. 7 is a schematic structural diagram of the dust removing device in fig. 1.
In the figure: 1. the device comprises a first power distribution cabinet, 2, a clamping device, 201, a square block, 202, a long rod, 203, a cam, 204, a first short rod, 205, a first spring, 206, a vertical rod, 207, a second short rod, 208, a round block, 209, a round pipe, 210, a round shaft, 3, a dust removal device, 301, a square box, 302, a transverse plate, 303, a first filter screen, 304, a fan, 305, a second filter screen, 306, a long box, 307, a second spring, 308, a cloth bag, 309, a short block, 310, a crank rocker, 311, a motor, 312, a fixing plate, 4, a fixing device, 401, a threaded rod, 402, a groove plate, 403, a long plate, 404, a sliding block, 405, a third spring, 406, a long block, 407, a round rod, 408, a second power distribution cabinet, 5, a sliding door, 6 and a glass plate.
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. 1-6, the present invention provides a technical solution:
example 1
A power distribution cabinet comprises a first power distribution cabinet 1, a sliding door 5 is rotatably connected to the front end face of the first power distribution cabinet 1, the sliding door 5 is movably connected with the first power distribution cabinet 1 through a hinge, a glass plate 6 is embedded in the inner side of the sliding door 5, the glass plate 6 is arranged to enable a worker to penetrate through the inner condition of the first power distribution cabinet 1 outside, and therefore the first power distribution cabinet 1 is convenient to maintain, a dust removal device 3 is arranged on the left side of the first power distribution cabinet 1, the dust removal device 3 comprises a square box 301, a transverse plate 302, a first filter screen 303, a fan 304, a second filter screen 305, a long box 306, a second spring 307, a cloth bag 308, a short block 309, a crank rocker 310, a motor 311 and a fixing plate 312, the right side of the square box 301 is fixedly connected with the upper portion of the left side of the first power distribution cabinet 1, the transverse plate 302 is in clearance fit with the inner wall of a through groove above the square box 301, the right groove of, the right end of the second spring 307 is fixedly connected with a short block 309, the outer wall of the short block 309 is in clearance fit with a right end groove of the transverse plate 302, the short block 309 plays a limiting role when the transverse plate 302 slides left and right, the right side of the bottom of the transverse plate 302 is fixedly connected with a cloth bag 308, the left side of the bottom of the transverse plate 302 is fixedly connected with a first filter screen 303, the thickness of the first filter screen 303 is 1-2CM, so that dust can be prevented from being drawn out of the square box 301 by the fan 403, the first filter screen 303 is a stainless steel 100-mesh 150-mesh filter screen, one end of a crank rocker 310 is connected to the outer end side of the transverse plate 302, the other end of the crank rocker 310 is connected to the output end of the motor 311, the motor 311 is arranged at the upper end of a fixed plate 312, the fixed plate 312 is fixed on the left side wall of the square box 301, the dust on the cloth bag 308 falls, the fan 304 is embedded in the left side of the square box 301, the model of the fan 304 is YNF-200-2T, the second filter screen 305 is arranged on the right side of the square box 301, the second filter screen 305 is a stainless steel 50-70 mesh filter screen, the outer wall of the second filter screen 305 is sleeved with the inner wall of the through groove in the upper left side of the first power distribution cabinet 1, and the long box 306 is in clearance fit with the inner wall in the lower left side of the square box 301.
Example 2
As an optional situation, referring to fig. 1-3, a power distribution cabinet, a latch device 2 is disposed above a first power distribution cabinet 1, the latch device 2 includes a square 201, a long rod 202, a cam 203, a first short rod 204, a first spring 205, a vertical rod 206, a second short rod 207, a round block 208, a round tube 209 and a round shaft 210, the bottom of the square 201 is fixedly connected with the left sides of the upper and lower ends of the first power distribution cabinet 1, the front end surface of the upper square 201 is rotatably connected with the front end surface of the cam 203 through the round shaft 210, the round shaft 210 enables the cam 203 to rotate on the front end surface of the square 201 when being stressed, the second short rod 207 is in clearance fit with the outer wall of the round shaft 210, the front end surface of the second short rod 207 is fixedly connected with the round block 208, the round block 208 can be shifted when the cam 203 is stressed to rotate, the round block 208 can drive the second short rod 207 to move leftwards, the right side of the front end surface of the second short rod 207 is rotatably connected with, preceding terminal surface right side of first quarter butt 204 is connected through round pin axle and the preceding terminal surface left side rotation of stock 202, first spring 205 and pipe 209 constitute extending structure, first spring 205 gives stock 202 right power, and then make stock 202 can remove right at the inner wall of pipe 209, the outer wall left side clearance fit of stock 202 has pipe 209 and first spring 205, both ends respectively with the inner wall left side of pipe 209 and the outer wall center fixed connection of stock 202 about first spring 205, the right side of pipe 209 and first switch board 1's bellying left side fixed connection, the logical groove inner wall clearance fit in the outer wall right side of stock 202 and first switch board 1's bellying, the logical groove clearance fit in the right side of stock 202 has montant 206.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 3
As an optional situation, referring to fig. 1, 5 and 6, a power distribution cabinet is provided, a fixing device 4 is disposed above a first power distribution cabinet 1, the fixing device 4 includes a threaded rod 401, a groove plate 402, a long plate 403, a sliding block 404, a third spring 405, a long block 406, a round rod 407 and a second power distribution cabinet 408, the bottom of the long block 406 is fixedly connected with the right sides of the upper and lower ends of the first power distribution cabinet 1, the inner wall of the upper long block 406 is in threaded connection with the threaded rod 401, the threaded rod 401 can move left and right on the inner wall of the long block 406 when being stressed and rotated, the right side of the outer wall of the threaded rod 401 is in clearance fit with the long plate 403, the outer sides of the long plate 403 are respectively fixedly connected with the right side of the first power distribution cabinet 1 and the left side of the second power distribution cabinet 408, the right groove at the top of the threaded rod 401 is slidably clamped with the round rod 407, the round, the sliding clamping of the outer wall right side of the sliding block 404 has the groove plate 402, the top of the inner wall of the groove plate 402 is fixedly connected with a third spring 405, the third spring 405 provides downward force for the sliding block 404, so that the sliding block 404 drives the round rod 407 to move downwards, the bottom end of the third spring 405 is fixedly connected with the top right side of the sliding block 404, and the bottom of the groove plate 402 is fixedly connected with the top left side of the second power distribution cabinet 408.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
Example 4
Application of the combined power distribution cabinet, in this embodiment, when the power distribution cabinet is used, firstly, the fan 304 is connected with an external power supply, the round rod 407 is pulled upwards, then the threaded rod 401 is rotated to move the threaded rod 401 rightwards, after the threaded rod 401 passes through the long plate 403, the round rod 407 is loosened, the third spring 405 drives the slider 404 to slide downwards, and then the slider 404 drives the round rod 407 to move downwards, so that the round rod 407 falls into the groove on the right side of the top of the threaded rod 401, thereby realizing fixed connection of the first power distribution cabinet 1 and the second power distribution cabinet 408, avoiding the situation that two power distribution rooms topple over when shaking occurs, the fan 304 starts working, the fan 304 pumps dust in the first power distribution cabinet 1 into the square box 301, so that the dust is attached to the outer wall of the cloth bag 308, thereby realizing cleaning of the dust in the first power distribution cabinet 1, and the crank rocker 310 is driven to move by, therefore, the transverse plate 302 can be driven to move left and right, so that the cloth bag 308 vibrates, and then dust attached to the outer wall of the cloth bag 308 falls into the long box 306, so that the dust is recycled, the motor 311 is kept normally open, on one hand, the cloth bag 308 is vibrated to enable the dust to fall off, on the other hand, the attachment effect of the cloth bag 308 can be guaranteed not to fall down along with time, and the efficient dust effect is always kept; when needs transported first switch board 1, rotate cam 203, make cam 203 drive the round piece 208 and rotate, round piece 208 drives second quarter butt 207 and removes left, and second quarter butt 207 drives first quarter butt 204 and removes left to first quarter butt 204 drives stock 202 and removes left, and then realizes the dismantlement to first switch board 1, and it transports to be more convenient for, reduces its area occupied.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (6)

1. The utility model provides a switch board, includes first switch board (1), its characterized in that: the front end face of the first power distribution cabinet (1) is rotatably connected with a sliding door (5), a clamping device (2) is arranged above the first power distribution cabinet (1), and a dust removal device (3) is arranged on the left side of the first power distribution cabinet (1);
the dust removal device (3) comprises a square box (301), a transverse plate (302), a first filter screen (303), a fan (304), a second filter screen (305), a long box (306), a second spring (307), a cloth bag (308), a short block (309), a crank rocker (310), a motor (311) and a fixing plate (312);
the right side of the square box (301) is fixedly connected with the upper portion of the left side of the first power distribution cabinet (1), a transverse plate (302) is arranged on the upper portion of the square box (301) in a clearance fit mode through a groove inner wall of a through groove, a second spring (307) is fixedly connected with a right groove of the transverse plate (302), a short block (309) is fixedly connected with the right end of the second spring (307), the outer wall of the short block (309) is in clearance fit with a groove on the right end of the transverse plate (302), a cloth bag (308) is fixedly connected with the right side of the bottom of the transverse plate (302), a first filter screen (303) is fixedly connected with the left side of the bottom of the transverse plate (302), one end of a crank rocker (310) is connected with the outer end side of the transverse plate (302), the other end of the crank rocker (310) is connected with the output end of a motor (311), the motor (311) is arranged, the left side of square chest (301) is embedded to have fan (304), the right side of square chest (301) is equipped with second filter screen (305), the outer wall of second filter screen (305) cup joints mutually with the logical inslot wall in the left side top of first switch board (1), the left side below inner wall clearance fit of square chest (301) has long case (306).
2. A switch board according to claim 1, characterized in that: the inner side of the sliding door (5) is embedded with a glass plate (6).
3. A switch board according to claim 1, characterized in that: the clamping device (2) comprises a square block (201), a long rod (202), a cam (203), a first short rod (204), a first spring (205), a vertical rod (206), a second short rod (207), a round block (208), a round pipe (209) and a round shaft 210;
the bottom of the square block (201) is fixedly connected with the left sides of the upper end and the lower end of the first power distribution cabinet (1), the front end face of the square block (201) above is rotatably connected with the front end face of the cam (203) through a round shaft (210), a second short rod (207) is in clearance fit with the outer wall of the round shaft (210), the front end face of the second short rod (207) is fixedly connected with a round block (208), the right side of the front end face of the second short rod (207) is rotatably connected with the left side of the rear end face of a first short rod (204) through a pin shaft, the right side of the front end face of the first short rod (204) is rotatably connected with the left side of the front end face of a long rod (202) through a pin shaft, the left side of the outer wall of the long rod (202) is in clearance fit with a round pipe (209) and a first spring (205), the left end and right end of the first spring (205) are fixedly connected with the left side, the right side of pipe (209) and the bellying left side fixed connection of first switch board (1), the outer wall right side of stock (202) leads to groove inner wall clearance fit with the bellying of first switch board (1), the right side of stock (202) leads to groove clearance fit and has montant (206).
4. A switch board according to claim 1, characterized in that: the thickness of the first filter screen (303) is 1-2 CM.
5. A switch board according to claim 1, characterized in that: a fixing device (4) is arranged above the first power distribution cabinet (1);
the fixing device (4) comprises a threaded rod (401), a groove plate (402), a long plate (403), a sliding block (404), a third spring (405), a long block (406), a round rod (407) and a second power distribution cabinet (408);
the bottom of the long block (406) is fixedly connected with the right sides of the upper end and the lower end of the first power distribution cabinet (1), the inner wall of the upper long block (406) is in threaded connection with a threaded rod (401), a long plate (403) is in clearance fit with the right side of the outer wall of the threaded rod (401), the outer side of the long plate (403) is fixedly connected with the right side of the first power distribution cabinet (1) and the left side of the second power distribution cabinet (408) respectively, a round rod (407) is connected with the right groove at the top of the threaded rod (401) in a sliding and clamping way, a sliding block (404) is fixedly connected to the right side of the round rod (407), a groove plate (402) is connected to the right side of the outer wall of the sliding block (404) in a sliding and clamping manner, the top of the inner wall of the groove plate (402) is fixedly connected with a third spring (405), the bottom end of the third spring (405) is fixedly connected with the right side of the top of the sliding block (404), the bottom of the trough plate (402) is fixedly connected with the left side of the top of the second power distribution cabinet (408).
6. A switch board according to claim 3, characterized in that: the long rod (202), the first spring (205) and the round pipe (209) form a telescopic structure.
CN202010974126.4A 2020-09-16 2020-09-16 Power distribution cabinet Withdrawn CN112234447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010974126.4A CN112234447A (en) 2020-09-16 2020-09-16 Power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010974126.4A CN112234447A (en) 2020-09-16 2020-09-16 Power distribution cabinet

Publications (1)

Publication Number Publication Date
CN112234447A true CN112234447A (en) 2021-01-15

Family

ID=74107045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010974126.4A Withdrawn CN112234447A (en) 2020-09-16 2020-09-16 Power distribution cabinet

Country Status (1)

Country Link
CN (1) CN112234447A (en)

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Application publication date: 20210115

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