CN113131346B - Low-voltage power type power distribution cabinet - Google Patents
Low-voltage power type power distribution cabinet Download PDFInfo
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- CN113131346B CN113131346B CN202110403953.2A CN202110403953A CN113131346B CN 113131346 B CN113131346 B CN 113131346B CN 202110403953 A CN202110403953 A CN 202110403953A CN 113131346 B CN113131346 B CN 113131346B
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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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
- H02B1/56—Cooling; Ventilation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a low-voltage power type power distribution cabinet which comprises a frame body, a control rod, a first stress plate, a connecting block, a pushing rod, a first spring and a pushing block, wherein the control rod is arranged on the left side of the frame body, the first stress plate is fixedly connected to the surface of the control rod and is mutually vertical to the control rod, the connecting block is fixedly connected to the top of the first stress plate, the pushing rod is attached to the surface of the connecting block, and the connecting block is spherical.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a low-voltage power type power distribution cabinet.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads.
Through retrieval, the invention relates to the field of power equipment, in particular to a power distribution cabinet, and aims to solve the technical problem of providing a power distribution cabinet which comprises a power distribution cabinet shell, a double-circulation heat dissipation mechanism, an exhaust net, a door lock, a bearing block, a limiting plate and power equipment, wherein the Chinese patent application number is CN 111181047B; the inner top, the inner bottom, the inner left side and the inner upper right side of the shell of the power distribution cabinet are connected with a double-circulation heat dissipation mechanism; an exhaust net is arranged below the left middle part of the shell of the power distribution cabinet; and a door lock is arranged at the front middle lower part of the power distribution cabinet shell. The invention realizes the reverse circulation efficient heat dissipation, meanwhile, the turnover top of the shell of the power distribution cabinet can shade the sun of maintenance personnel, and the bottom can be used as a maintenance tool placing table, thereby realizing the humanized design, providing more humanized service, protecting the problem that the maintenance personnel are exposed to the sun for a long time and heatstroke, and being more convenient and faster to maintain; meanwhile, the closing and sealing effect is good, and dust cannot enter.
A switch board in the above-mentioned patent does not possess and accomodates fixed function to the circuit, and this leads to constructor to when maintaining the circuit, and the circuit of putting in a jumble can bring very big trouble for constructor, and we propose a low pressure power type switch board for this reason.
Disclosure of Invention
The invention aims to provide a low-voltage power distribution cabinet, which aims to solve the problem that when a constructor maintains a circuit, the constructor is very troubled due to the fact that a plurality of power distribution cabinets provided in the background technology do not have the function of containing and fixing the circuit.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a low pressure power type switch board, includes framework, control lever, first atress board, links up piece, push rod, first spring and promotes the piece, the control lever sets up in the left side of framework, first atress board fixed connection in the surface of control lever and with control lever mutually perpendicular, link up piece fixed connection in the top of first atress board, the push rod laminating is spherical in the surface of linking up the piece and links up the piece, first spring laminating is in the right side and the push rod fixed connection of the surface of push rod and first spring to make the first atress board of control lever control make it cooperate with first spring and drive the push rod and constitute reciprocating type flexible, it sets up perpendicularly in the right side of push rod and promotes two diagonal angles in the right side of piece and is the inclined plane design to promote the piece.
Preferably, the left side outer wall of framework is provided with first protection frame, and the side of first protection frame is provided with the linkage plate with control lever sliding connection, the rear end of framework is provided with two sets of first protection frames about self central point symmetry, and just two sets of first protection frame insides all are provided with adjustment mechanism, the inside sliding connection of framework has two sets of splint, and the top that the inner wall of framework is located splint is provided with the ventilation hole, the side that the side of ventilation hole is located the framework is provided with the column spinner, the rear end of framework is provided with the third protection frame, and the inside of third protection frame is provided with drive mechanism, drive mechanism's one end is located the inside of framework and is provided with the fan.
Preferably, the surface of the connecting plate is provided with an arc-shaped groove which takes the connecting point of the control rod and the first stress plate as the center of a circle, the left side of the clamping plate is parallel to two right diagonals of the pushing block and is attached to the right diagonals of the pushing block, and the surfaces of the two groups of clamping plates are provided with semicircular grooves with the same size.
Preferably, the side of column spinner runs through to be provided with and is located the through-hole on the same horizontal straight line with the centre of a circle in ventilation hole, and when the column spinner rotated 90, the top or the bottom homoenergetic of column spinner and ventilation hole closely laminated.
Preferably, adjustment mechanism includes rotary disk, first limiting plate, embedding pole, first fly leaf, second fly leaf, slider, spacing frame and rotary rod, rotary disk swivelling joint is in the inside of second protection frame, and the fixed surface of rotary disk is connected with first limiting plate, the inside sliding connection of first limiting plate has the embedding pole, and the first fly leaf of afterbody fixedly connected with of embedding pole, the fixed surface of first fly leaf is connected with the second fly leaf, and the rotatory surface of second fly leaf is connected with the slider, rotary rod fixed connection is in the one end of column spinner, and the inside that the top of rotary rod is located the second protection frame is provided with spacing frame.
Preferably, the first limiting plate is arranged deviating from the circle center of the rotating disc, the embedding rod is embedded in the first limiting plate and is connected with the first limiting plate in a sliding mode, and the first movable plate is perpendicular to the second movable plate.
Preferably, the inside slide that is provided with slider assorted of spacing frame, and spacing frame is mutually perpendicular with the rotary rod, the rotary rod runs through in the third protection frame and is connected with the centre of a circle of column spinner.
Preferably, drive mechanism includes motor, driving ring, atress post, second atress board, gag lever post, second limiting plate, lifter and second spring, motor fixed connection is in the inside of third protective frame, and the output of motor is provided with the driving ring, the inside of driving ring is provided with the atress post, and the side of atress post is provided with the second atress board, the surface of second atress board runs through there is the gag lever post, and the top of gag lever post is provided with the second limiting plate, second limiting plate top runs through have with second atress board fixed connection's lifter, and the surface of lifter is provided with the second spring.
Preferably, the motor is deviated from the circle center of the transmission ring, the inner ring of the transmission ring is attached to the outer ring of the stress column, and the transmission ring enables the stress column to be matched with the second spring through rotation to drive the lifting rod to form a reciprocating type lifting structure.
Compared with the prior art, the invention has the beneficial effects that:
1. this low pressure power type switch board, through setting up adjustment mechanism, when rainy day, inside in order to prevent that the through-hole of rainwater follow column spinner from flowing into the switch board, accessible motor control rotary disk is rotatory, the embedding pole can slide in first limiting plate is inside afterwards, first fly leaf and second fly leaf can consequently drive the slider and slide in spacing frame afterwards, the limiting plate passes through the slider and drives the rotary rod and constitute 90 rotations for through-hole and ventilation hole phase separation on the rotary rod.
2. This low pressure power type switch board through setting up drive mechanism, when needs control fan remove and dispel the heat to the inside multirange of protective frame, the accessible motor drives the transmission ring rotatory, and the transmission ring is rotatory back, can drive to cooperate with the drive lifter that drives through the stress column and second spring and constitute reciprocating type lift to make the fan constantly remove in switch board inside, reach the radiating purpose of multirange.
3. This low pressure power type switch board, through setting up first atress board and push rod, when needs increase the electric wire in the cabinet, the control lever is stirred to the accessible, the control lever can exert thrust to the push rod through linking up the piece and drive the spring that splint and first protecting frame link up the department to the right side and compress, two sets of splint can open to both ends afterwards, put the electric wire in the clearance department of two sets of splint afterwards, only need stir the control lever once more at last and make splint kick-back under the effect of self top spring and fix the circuit.
4. This low pressure power type switch board, therefore, the clothes hanger is strong in practicability, when fine, the through-hole on the column spinner cooperatees with the ventilation hole and plays the radiating action, when rainy day, accessible adjustment mechanism control column spinner is rotatory, make the one side of not seting up the through-hole on the column spinner play waterproof role with the ventilation hole laminating, and at fan during operation, can carry out reciprocating type lift through drive mechanism control fan, play the multiple range heat dissipation purpose, under the effect of splint, can fix and the centre gripping to the circuit, prevent that the circuit from becoming very mixed and disorderly.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall rear side structure of the present invention;
FIG. 4 is a schematic view of the transmission mechanism of the present invention;
FIG. 5 is a schematic view of a control lever mechanism of the present invention;
FIG. 6 is a schematic view of a splice block according to the present invention;
FIG. 7 is a schematic view of an adjustment mechanism of the present invention;
FIG. 8 is a left side schematic view of an adjustment mechanism of the present invention;
FIG. 9 is a schematic view of the rear side of the present invention.
In the figure: 1. a frame body; 2. a first protection frame; 3. a second protective frame; 4. a connector tile; 5. a control lever; 6. a first force-bearing plate; 7. a joining block; 8. a push rod; 9. a first spring; 10. a pushing block; 11. a splint; 12. a vent hole; 13. a spin column; 14. an adjustment mechanism; 1401. rotating the disc; 1402. a first limit plate; 1403. an embedded rod; 1404. a first movable plate; 1405. a second movable plate; 1406. a slider; 1407. a limiting frame; 1408. rotating the rod; 15. a transmission mechanism; 1501. a motor; 1502. a drive ring; 1503. a stress column; 1504. a second force-bearing plate; 1505. a limiting rod; 1506. a second limiting plate; 1507. a lifting rod; 1508. a second spring; 16. a fan; 17. and a third protection frame.
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 9, in an embodiment of the present invention, a low-voltage power distribution cabinet includes a frame 1, a control rod 5, a first force-bearing plate 6, an engagement block 7, a pushing rod 8, a first spring 9, and a pushing block 10, where the control rod 5 is disposed on the left side of the frame 1, the first force-bearing plate 6 is fixedly connected to the surface of the control rod 5 and perpendicular to the control rod 5, the engagement block 7 is fixedly connected to the top of the first force-bearing plate 6, the pushing rod 8 is attached to the surface of the engagement block 7, the engagement block 7 is spherical, the first spring 9 is attached to the surface of the pushing rod 8, and the right side of the first spring 9 is fixedly connected to the pushing rod 8, so that the control rod 5 controls the first force-bearing plate 6 to cooperate with the first spring 9 to drive the pushing rod 8 to reciprocate, the pushing block 10 is vertically disposed on the right side of the pushing rod 8, and two opposite corners on the right side of the pushing block 10 are designed as inclined planes.
The outer wall of the left side of the framework 1 is provided with a first protection frame 2, the side face of the first protection frame 2 is provided with a connecting plate 4 in sliding connection with a control rod 5, the rear end of the framework 1 is provided with two groups of first protection frames 3 which are symmetrical about the center point of the framework, an adjusting mechanism 14 is arranged inside each of the two groups of first protection frames 2, two groups of clamping plates 11 are connected inside the framework 1 in a sliding mode, a ventilation hole 12 is formed in the position, above the clamping plate 11, of the inner wall of the framework 1, the outer wall, located on the framework 1, of the side face of the ventilation hole 12 is provided with a rotating column 13, the rear end of the framework 1 is provided with a third protection frame 17, a transmission mechanism 15 is arranged inside the third protection frame 17, and a fan 16 is arranged inside the framework 1 at one end of the transmission mechanism 15.
The surface of the connecting plate 4 is provided with an arc groove which takes a connecting point of the control rod 5 and the first stress plate 6 as a circle center, the left side of the clamping plate 11 is parallel to and attached to two right diagonals of the pushing block 10, the surfaces of the two groups of clamping plates 11 are provided with semicircular grooves with the same size, through the control rod 5, when the control rod 5 slides upwards in an arc groove of the connecting plate 4, the arc groove is arranged by taking the connecting point of the control rod 5 and the first stress plate 6 as the circle center, so when the control rod 5 moves in an arc shape around the groove, the first stress plate 6 which is vertically arranged with the control rod can be driven to incline to the right side.
The side of column spinner 13 runs through the through-hole that is provided with and is located same level straight line with the centre of a circle of ventilation hole 12, and when column spinner 13 was rotatory 90, the top or the bottom homoenergetic of column spinner 13 closely laminated with ventilation hole 12, through setting up column spinner 13, when column spinner 13 was the through-hole on quiescent condition self surface and ventilation hole 12 coincidence, then can cooperate with ventilation hole 12 and play the ventilation effect, the internal portion heat of the cabinet of being convenient for more dispels.
The adjusting mechanism 14 comprises a rotating disc 1401, a first limiting plate 1402, an embedded rod 1403, a first movable plate 1404, a second movable plate 1405, a sliding block 1406, a limiting frame 1407 and a rotating rod 1408, the rotating disc 1401 is rotatably connected inside the second shielding frame 3, the surface of the rotating disc 1401 is fixedly connected with the first limiting plate 1402, the inside of the first limiting plate 1402 is slidably connected with the embedded rod 1403, the tail part of the embedded rod 1403 is fixedly connected with the first movable plate 1404, the surface of the first movable plate 1404 is fixedly connected with the second movable plate 1405, the surface of the second movable plate 1405 is rotatably connected with the sliding block 1406, the rotating rod 1408 is fixedly connected with one end of the rotating column 13, the top of the rotating rod 1408 is positioned inside the second shielding frame 2 and is provided with the limiting frame 1407, and by arranging the adjusting mechanism 14, in order to prevent rainwater from flowing into the ventilation hole 12 from the through hole of the rotary column 13 and entering the inside of the power distribution cabinet, the rotary disc 1401 is controlled to rotate by the control, then the rotary disc 1401 can drive the embedded rod 1403 embedded in the rotary disc to slide through the first limiting plate 1402 deviated from the center of the circle of the rotary disc, the embedded rod 1403 slides inside the first limiting plate 1402 and can drive the first movable plate 1404 and the second movable plate 1405 to rotate, the sliding block 1406 rotationally connected with the second movable plate 1405 can be driven to slide inside the limiting frame 1407 while the two groups of movable plates rotate, each time the sliding block 1406 slides, the rotary rod 1408 can drive the rotary column 13 to rotate through the limiting frame 1407, so that the through hole of the rotary column 13 is separated from the ventilation hole 12, and the waterproof purpose is achieved.
The first limiting plate 1402 is disposed deviating from the center of the rotating disc 1401, the embedded rod 1403 is embedded in the first limiting plate 1402 and connected to the first limiting plate 1402 in a sliding manner, the first movable plate 1404 is perpendicular to the second movable plate 1405, and by disposing the first rotating disc 1401, the rotating disc 1401 rotates and drives the embedded rod 1403 embedded in the rotating disc 1401 to slide through the first limiting plate 1402 deviating from the center of the rotating disc, so as to apply power to the sliding of the slider 1406.
The limiting frame 1407 is internally provided with a slideway matched with the slider 1406, the limiting frame 1407 is perpendicular to the rotating rod 1408, the rotating rod 1408 penetrates through the third protection frame 17 and is connected with the center of the rotating column 13, by arranging the slider 1406, when the first plate 1404 and the second plate 1405 rotate, the slider 1406 rotationally connected with the second plate 1405 is driven to slide in the limiting frame 1407, when the slider 1406 slides, the rotating rod 1408 is driven to rotate by the limiting frame 1407, and then the rotating rod 1408 drives the rotating column 13 to rotate, so that the through hole on the rotating column 13 is separated from the ventilating hole 12.
The transmission mechanism 15 comprises a motor 1501, a transmission ring 1502, a stress column 1503, a second stress plate 1504, a limiting rod 1505, a second limiting plate 1506, a lifting rod 1507 and a second spring 1508, the motor 1501 is fixedly connected inside the third protection frame 17, the output end of the motor 1501 is provided with the transmission ring 1502, the stress column 1503 is arranged inside the transmission ring 1502, the second stress plate 1504 is arranged on the side surface of the stress column 1503, the limiting rod 1505 penetrates through the surface of the second stress plate 1504, the top of the limiting rod 1505 is provided with the second limiting plate 1506, the lifting rod 1507 fixedly connected with the second stress plate 1504 penetrates through the top of the second limiting plate 1506, the surface of the lifting rod 1507 is provided with the second spring 1508, by arranging the transmission mechanism 15, when the fan 16 works, in order to enable the fan to uniformly radiate heat, the transmission ring is controlled to rotate by the motor 1501, as the motor 1501 is arranged at the position deviated from the center of the circle of the transmission ring 1502, the stress column contacts with the inner ring of the limiting ring 1502, under the action of the transmission rod 1502, the second stress column 1502 and the lifting rod 1508 can be uniformly driven by the reciprocating motion of the second stress column 1508 and can be matched with the lifting rod 1508, and then the reciprocating motion of the lifting rod 1508.
The motor 1501 deviates from the circle center of the transmission ring 1502, the inner ring of the transmission ring 1502 is attached to the outer ring of the stress column 1503, the transmission ring 1502 enables the stress column 1503 to be matched with the second spring 1508 through rotation to drive the lifting rod 1507 to form a reciprocating lifting structure, and by arranging the transmission ring 1502, the motor 1501 deviates from the circle center of the transmission ring 1502, the stress column 1503 is in contact with the inner ring of the transmission ring 1502, and under the action of the limiting rod 1505 and the second limiting plate 1506, the transmission ring 1502 can drive the lifting rod 1507 to form reciprocating lifting through the stress column 1503 and the second spring 1508.
The working principle of the invention is as follows: according to the low-voltage power distribution cabinet, when wires need to be additionally arranged in the distribution cabinet, the control rod 5 can be controlled to slide upwards in the arc-shaped groove of the connecting plate 4, and the arc-shaped groove is formed by taking the joint of the control rod 5 and the first stress plate 6 as a circle center, so that when the control rod 5 moves in an arc shape around the groove, the first stress plate 6 vertically arranged with the control rod can be driven to incline towards the right side, then the first stress plate 6 can push the push rod 8 towards the right side through the joint block 7 embedded in the push rod 8, then the push rod 8 can apply thrust to the clamping plate 11 through the push block 10 attached to the clamping plate 11, the clamping plate 11 can be opened towards two ends, then the circuit can be inserted into the gap between the two groups of clamping plates 11, then the control rod 5 is shifted downwards, and the clamping plate 11 can lose the thrust from the push rod 8 and rapidly descend under the elastic action to clamp the circuit, so that the circuit is fixed;
when the fan 16 works, in order to enable the fan 16 to uniformly dissipate heat, the motor 1501 controls the transmission ring 1502 to rotate, the motor 1501 is arranged at the center of the transmission ring 1502 in a deviating mode, the stress column 1503 is in contact with the inner ring of the transmission ring 1502, under the action of the limiting rod 1505 and the second limiting plate 1506, the transmission ring 1502 drives the lifting rod 1507 to form reciprocating lifting through the stress column 1503 and the second spring 1508, and then the fan 16 can move up and down in a reciprocating mode in the frame to uniformly dissipate heat;
when raining, in order to prevent rainwater from flowing into the inside of the power distribution cabinet from the through hole on the rotating column 13 and entering the ventilation hole 12, the rotating disc 1401 is controlled to rotate by the control, then the rotating disc 1401 can drive the embedded rod 1403 embedded in the first limiting plate 1402 to slide at the position deviated from the center of the circle of the rotating disc, when the embedded rod 1403 slides in the first limiting plate 1402, the first movable plate 1404 and the second movable plate 1405 can be driven to rotate, when the two groups of movable plates rotate, the sliding block 1406 rotationally connected with the second movable plate 1405 can be driven to slide in the limiting frame 1407, when the sliding block 1406 slides, the rotating rod 1408 can drive the rotating column 1408 to rotate, then the rotating column 13 can drive the rotating column 13 to rotate, so that the through hole on the rotating column 13 is separated from the ventilation hole 12, thereby achieving the waterproof purpose, when the through hole on the surface of the rotating column 13 is in a static state and the ventilation hole 12 are overlapped, the rotating column 13 can be matched with the ventilation hole 12 to play a ventilation role.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (1)
1. The utility model provides a low pressure power type switch board, includes framework (1), control lever (5), first atress board (6), links up piece (7), push rod (8), first spring (9) and promotes piece (10), its characterized in that: the control rod (5) is arranged on the left side of the frame body (1), the first stress plate (6) is fixedly connected to the surface of the control rod (5) and is perpendicular to the control rod (5), the connection block (7) is fixedly connected to the top of the first stress plate (6), the push rod (8) is attached to the surface of the connection block (7), the connection block (7) is spherical, the first spring (9) is attached to the surface of the push rod (8), the right side of the first spring (9) is fixedly connected with the push rod (8), the control rod (5) controls the first stress plate (6) to be matched with the first spring (9) to drive the push rod (8) to form reciprocating type extension, the push block (10) is vertically arranged on the right side of the push rod (8), and two opposite angles on the right side of the push block (10) are designed as inclined planes;
the outer wall of the left side of the frame body (1) is provided with a first protection frame (2), the side face of the first protection frame (2) is provided with a connecting plate (4) in sliding connection with a control rod (5), the rear end of the frame body (1) is provided with two groups of second protection frames (3) which are symmetrical about the center point of the frame body, adjusting mechanisms (14) are arranged inside the two groups of second protection frames (3), the inside of the frame body (1) is in sliding connection with two groups of clamping plates (11), the inner wall of the frame body (1) is positioned above the clamping plates (11) and is provided with a ventilation hole (12), the side face of the ventilation hole (12) is positioned on the outer wall of the frame body (1) and is provided with a rotating column (13), the rear end of the frame body (1) is provided with a third protection frame (17), the inside of the third protection frame (17) is provided with a transmission mechanism (15), and one end of the transmission mechanism (15) is positioned inside the frame body (1) and is provided with a fan (16);
the surface of the connecting plate (4) is provided with an arc-shaped groove taking a connecting point of the control rod (5) and the first stress plate (6) as a circle center, the left side of the clamping plate (11) is parallel to and attached to two right diagonals of the pushing block (10), and the surfaces of the two groups of clamping plates (11) are provided with semicircular grooves with the same size;
a through hole which is positioned on the same horizontal straight line with the circle center of the vent hole (12) is arranged on the side surface of the rotating column (13) in a penetrating manner, and when the rotating column (13) rotates by 90 degrees, the top or the bottom of the rotating column (13) can be tightly attached to the vent hole (12);
the adjusting mechanism (14) comprises a rotating disk (1401), a first limiting plate (1402), an embedded rod (1403), a first movable plate (1404), a second movable plate (1405), a sliding block (1406), a limiting frame (1407) and a rotating rod (1408), the rotating disk (1401) is rotatably connected inside the second protective frame (3), the surface of the rotating disk (1401) is fixedly connected with the first limiting plate (1402), the inside of the first limiting plate (1402) is slidably connected with the embedded rod (1403), the tail of the embedded rod (1403) is fixedly connected with the first movable plate (1404), the surface of the first movable plate (1404) is fixedly connected with the second movable plate (1405), the surface of the second movable plate (1405) is rotatably connected with the sliding block (1406), the rotating rod (1408) is fixedly connected to one end of the rotating column (13), and the top of the rotating rod (1408) is located inside the second protective frame (3) and is provided with the limiting frame (1407);
the first limiting plate (1402) is arranged in a mode of deviating from the circle center of the rotating plate (1401), the embedding rod (1403) is embedded into the first limiting plate (1402) and connected with the first limiting plate in a sliding mode, and the first movable plate (1404) is perpendicular to the second movable plate (1405);
a slide way matched with the sliding block (1406) is arranged in the limiting frame (1407), the limiting frame (1407) is perpendicular to the rotating rod (1408), and the rotating rod (1408) penetrates through the third protecting frame (17) and is connected with the circle center of the rotating column (13);
the transmission mechanism (15) comprises a motor (1501), a transmission ring (1502), a stress column (1503), a second stress plate (1504), a limiting rod (1505), a second limiting plate (1506), a lifting rod (1507) and a second spring (1508), the motor (1501) is fixedly connected to the inside of the third protection frame (17), the output end of the motor (1501) is provided with the transmission ring (1502), the stress column (1503) is arranged inside the transmission ring (1502), the side surface of the stress column (1503) is provided with the second stress plate (1504), the surface of the second stress plate (1504) penetrates through the limiting rod (1505), the top of the limiting rod (1505) is provided with the second limiting plate (1505), the top of the second limiting plate (1506) penetrates through the lifting rod (1507) fixedly connected with the second stress plate (1504), and the surface of the lifting rod (1507) is provided with the second spring (1508);
the motor (1501) deviates from the circle center of the transmission ring (1502), the inner ring of the transmission ring (1502) is attached to the outer ring of the stress column (1503), and the transmission ring (1502) enables the stress column (1503) to be matched with the second spring (1508) through rotation to drive the lifting rod (1507) to form a reciprocating type lifting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403953.2A CN113131346B (en) | 2021-04-15 | 2021-04-15 | Low-voltage power type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110403953.2A CN113131346B (en) | 2021-04-15 | 2021-04-15 | Low-voltage power type power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113131346A CN113131346A (en) | 2021-07-16 |
| CN113131346B true CN113131346B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110403953.2A Active CN113131346B (en) | 2021-04-15 | 2021-04-15 | Low-voltage power type power distribution cabinet |
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| CN (1) | CN113131346B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002247742A (en) * | 2001-02-15 | 2002-08-30 | Mitsubishi Cable Ind Ltd | Feeder support |
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| CN208078587U (en) * | 2018-04-09 | 2018-11-09 | 蓬莱大金海洋重工有限公司 | A kind of wind driven generator cable clamp easy to assembly |
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| CN113131346A (en) | 2021-07-16 |
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