CN107979003B - Power distribution cabinet heat dissipation method convenient to disassemble - Google Patents
Power distribution cabinet heat dissipation method convenient to disassemble Download PDFInfo
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- CN107979003B CN107979003B CN201711346122.6A CN201711346122A CN107979003B CN 107979003 B CN107979003 B CN 107979003B CN 201711346122 A CN201711346122 A CN 201711346122A CN 107979003 B CN107979003 B CN 107979003B
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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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Abstract
The invention discloses a power distribution cabinet heat dissipation method convenient to disassemble, which is characterized in that a control panel 27 controls a second transmission device 14 to work, the second transmission device 14 works to drive a gear 15 to rotate, the gear 15 rotates to drive a toothed bar 11 to move downwards, the toothed bar 11 drives a second sliding sleeve 10 to move downwards, the second sliding sleeve 10 moves downwards to drive a second pressing plate 9 to move downwards, so that the second pressing plate 9 loosens a fixed block 20, then the second transmission device 14 stops working, an electric push rod 19 is controlled to extend, the electric push rod 19 extends to drive a sliding block 18 to move rightwards, the sliding block 18 moves rightwards to drive a second sliding rod 16 to move rightwards, so that the second sliding rod 16 is far away from the fixed block 20, then the electric push rod 19 is controlled to stop extending, when the heat dissipation device body needs to be disassembled, workers do not need to take down the heat dissipation device body by disassembling screws or nuts, thereby not only facilitating the, and time is saved, thereby accelerating the working efficiency of workers.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet heat dissipation method convenient to disassemble.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops, and the motor control center is used in the occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Because the long-time operation of equipment in the switch board leads to the inside high temperature of box, hardly dispels the heat, can cause the inside equipment of switch board to damage for a long time, thereby need use heat abstractor to dispel the heat, heat abstractor on the existing market generally all fixes when needs change in the switch board through screw or nut, the workman need unscrew screw earlier or the nut is dismantled, not only dismantle troublesome, waste time moreover, thereby influence workman's work efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a power distribution cabinet heat dissipation method convenient to disassemble, which solves the problems that the temperature inside a box body is too high due to long-time operation of equipment in a power distribution cabinet, heat dissipation is difficult, the equipment inside the power distribution cabinet is damaged for a long time, and heat dissipation needs to be carried out by using a heat dissipation device.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a power distribution cabinet heat dissipation method convenient to disassemble comprises a shell, wherein the upper surface of the inner wall of the shell is fixedly connected with the upper surface of a support plate, a first bearing is clamped on the lower surface of the support plate, a first rotating shaft is sleeved in the first bearing, the bottom end of the first rotating shaft is fixedly connected with the top end of a threaded column, the bottom end of the threaded column is fixedly connected with the upper surface of a first bevel gear, the lower surface of the first bevel gear is fixedly connected with the top end of a second rotating shaft, the second rotating shaft is sleeved in a second bearing, a second bearing is clamped on the upper surface of a first transverse plate, the first bevel gear is meshed with a second bevel gear, a second bevel gear is fixedly connected with the right side surface of a first transmission device, the upper surface of the first transmission device is fixedly connected with the lower surface of the support plate, a threaded cylinder is sleeved on the outer surface of the threaded column, and the right side surface of the threaded cylinder is fixedly connected with, the first sliding sleeve is sleeved on the outer surface of the first sliding rod, the top end of the first sliding rod is fixedly connected with the lower surface of the supporting plate, the bottom end of the first sliding rod is fixedly connected with the upper surface of the first transverse plate, the right side surface of the first sliding sleeve is fixedly connected with the left side surface of the first pressing plate, the upper surface of the first pressing plate is overlapped with the left side of the lower surface of the fixed block, the upper surface of the fixed block is overlapped with the lower surface of the supporting plate, the lower surface of the fixed block is provided with a heat dissipation device body, the right side of the lower surface of the fixed block is overlapped with the upper surface of the second pressing plate, the right side surface of the second pressing plate is fixedly connected with the left side surface of the second sliding sleeve, the second sliding sleeve is sleeved on the outer surface of the second sliding rod, the top end of the second sliding rod is fixedly connected with the lower surface of, and the left surface of slider passes through electric putter and the left surface fixed connection of spout inner wall, the bottom of second slide bar and the upper surface fixed connection of second diaphragm to the right flank of second sliding sleeve and the left surface fixed connection of ratch, the through-hole that the lower surface of second diaphragm was seted up is passed to the bottom of ratch extends to the below of through-hole to ratch and gear engagement, the back of gear and second transmission's front fixed connection to the lower surface of second transmission and the upper surface fixed connection of second diaphragm.
Preferably, the first transmission device comprises a first motor, an output shaft of the first motor is fixedly connected with the left side face of the second bevel gear, a body of the first motor is fixedly connected with the lower surface of the supporting plate through a first fixing plate, and the first motor is a band-type brake motor.
Preferably, the second transmission device comprises a second motor, an output shaft of the second motor is fixedly connected with the back surface of the gear, a machine body of the second motor is fixedly connected with the upper surface of the second transverse plate through a second fixing plate, and the second motor is a band-type brake motor.
Preferably, the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block.
Preferably, the first slide bar is rectangular in shape and the first runner is rectangular in shape.
Preferably, the lower surface of the support plate is provided with a storage battery, and the storage battery is located at the left side of the first fixing plate, and the lower surface of the storage battery is provided with a control panel.
Preferably, the output end of the storage battery is electrically connected with the input end of the control panel, and the output end of the control panel is electrically connected with the input ends of the first motor, the second motor and the electric push rod respectively.
(III) advantageous effects
The invention provides a power distribution cabinet heat dissipation method convenient to disassemble, which has the following beneficial effects:
(1) the power distribution cabinet heat dissipation device convenient to disassemble comprises a threaded column, a threaded cylinder, a first transmission device, a first bevel gear, a second bevel gear, a first sliding sleeve, a first pressing plate, a second pressing plate, a toothed bar, a gear, a second transmission device, an electric push rod, a sliding block, a second sliding bar, a heat dissipation device body, a second sliding sleeve, a control panel and a storage battery, so that when the heat dissipation device body needs to be disassembled, the second transmission device is controlled to work through the control panel, the second transmission device works to drive the gear to rotate, the gear rotates to drive the toothed bar to move downwards, the toothed bar drives the second sliding sleeve to move downwards, the second sliding sleeve moves downwards to drive the second pressing plate to move downwards, the second pressing plate loosens the fixed block, then the second transmission device is controlled to stop working, the electric push rod is controlled to extend, and the electric push rod extends to drive the sliding block, the slider moves right to drive the second slide bar to move right, thereby make the second slide bar keep away from the fixed block, then control electric putter and stop the extension, control first transmission work, first transmission work drives second bevel gear and rotates, second bevel gear rotates and drives first bevel gear and rotates, first bevel gear drives the screw thread post and rotates, the screw thread post rotates and drives first sliding sleeve downstream through the screw thread section of thick bamboo, first sliding sleeve drives first clamp plate downstream, thereby can take off the heat abstractor body, the workman need not take off the heat abstractor body through dismantling screw or nut, not only convenient to dismantle the heat abstractor body, and save time, thereby workman's work efficiency has been accelerated.
(2) This switch board heat abstractor convenient to dismantle through setting up second transmission, gear, ratch, second sliding sleeve, second clamp plate and fixed block to make second transmission during operation drive gear and rotate, gear rotation drives ratch downstream, and the ratch drives second sliding sleeve downstream, and second sliding sleeve downstream drives second clamp plate downstream, thereby makes the second clamp plate loosen the fixed block.
(3) This switch board heat abstractor convenient to dismantle through setting up second slide bar, slider, electric putter and fixed block to make the electric putter extension drive the slider and move right, the slider moves right and drives the second slide bar and move right, thereby makes the second slide bar keep away from the fixed block.
(4) This switch board heat abstractor convenient to dismantle through setting up through-hole, ratch, fixed block, second sliding sleeve, second clamp plate, gear and second transmission to make second transmission drive gear and rotate, the gear can drive ratch downstream, thereby makes the ratch drive second sliding sleeve downstream, and second sliding sleeve downstream drives second clamp plate downstream, thereby makes the second clamp plate loosen the fixed block.
(5) The power distribution cabinet heat dissipation device convenient to disassemble is characterized in that a first transmission device, a first bevel gear, a second bevel gear, a first sliding sleeve, a first pressing plate and a heat dissipation device body are arranged, so that the first transmission device works to drive the second bevel gear to rotate, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear drives a threaded column to rotate, the threaded column rotates to drive the first sliding sleeve to move downwards through a threaded cylinder, the first sliding sleeve drives the first pressing plate to move downwards, and therefore the heat dissipation device body can be detached.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a schematic cross-sectional side view of the chute of the present invention.
In the figure: 1 second bevel gear, 2 first bevel gear, 3 second rotating shaft, 4 second bearing, 5 first transverse plate, 6 first slide bar, 7 first pressing plate, 8 heat sink body, 9 second pressing plate, 10 second sliding sleeve, 11 toothed bar, 12 through hole, 13 second transverse plate, 14 second transmission device, 141 second motor, 142 second fixing plate, 15 gear, 16 second slide bar, 17 sliding groove, 18 sliding block, 19 electric push rod, 20 fixing block, 21 first sliding sleeve, 22 threaded cylinder, 23 first bearing, 24 first rotating shaft, 25 threaded column, 26 storage battery, 27 control panel, 28 casing, 29 first transmission device, 291 first fixing plate, 292 first motor, 30 support 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.
As shown in fig. 1-2, the present invention provides a technical solution: a power distribution cabinet heat dissipation method convenient to disassemble comprises a shell (28), wherein the upper surface of the inner wall of the shell (28) is fixedly connected with the upper surface of a supporting plate (30), a first bearing (23) is clamped on the lower surface of the supporting plate (30), a first rotating shaft (24) is sleeved in the first bearing (23), the first rotating shaft (24) can rotate by arranging the first bearing (23) and the first rotating shaft (24), a threaded column (25) can rotate, the bottom end of the first rotating shaft (24) is fixedly connected with the top end of the threaded column (25), the bottom end of the threaded column (25) is fixedly connected with the upper surface of a first bevel gear (2), the lower surface of the first bevel gear (2) is fixedly connected with the top end of a second rotating shaft (3), the second rotating shaft (3) is sleeved in a second bearing (4), and the second bearing (4) is clamped on the upper surface of a first transverse plate (5), the first bevel gear (2) is meshed with the second bevel gear (1), the first bevel gear (2) and the second bevel gear (1) are arranged, so that the first transmission device (29) drives the second bevel gear (1) to rotate when working, the second bevel gear (1) drives the first bevel gear (2) to rotate, the first bevel gear (2) drives the threaded column (25) to rotate, the threaded column (25) rotates to drive the first sliding sleeve (21) to move downwards through the threaded sleeve (22), so that the first sliding sleeve (21) drives the first pressing plate (7) to move downwards, the second bevel gear (1) is fixedly connected with the right side face of the first transmission device (29), the first transmission device (29) comprises a first motor (292), an output shaft of the first motor (292) is fixedly connected with the left side face of the second bevel gear (1), and a body of the first motor (292) is fixedly connected with the lower surface of the supporting plate (30) through a first fixing plate (291), through the arrangement of the first fixing plate (291), the body of the first motor (292) can be fixed, the first motor (292) can work normally, the first motor (292) is a band-type brake motor, the upper surface of the first transmission device (29) is fixedly connected with the lower surface of the supporting plate (30), the outer surface of the threaded column (25) is sleeved with the threaded cylinder (22), the right side surface of the threaded cylinder (22) is fixedly connected with the left side surface of the first sliding sleeve (21), through the arrangement of the threaded cylinder (22) and the threaded column (25), the first bevel gear (2) drives the threaded column (25) to rotate, the threaded column (25) rotates to drive the first sliding sleeve (21) to move downwards through the threaded cylinder (22), the first sliding sleeve (21) drives the first pressing plate (7) to move downwards, the heat dissipation device (8) can be taken down, the first sliding sleeve (21) is sleeved on the outer surface of the first sliding rod (6), the first sliding rod (6) is rectangular, the first sliding sleeve (21) is rectangular, the top end of the first sliding rod (6) is fixedly connected with the lower surface of the supporting plate (30), the bottom end of the first sliding rod (6) is fixedly connected with the upper surface of the first transverse plate (5), the right side surface of the first sliding sleeve (21) is fixedly connected with the left side surface of the first pressing plate (7), the first pressing plate (7) can fix the fixed block (20) by arranging the first pressing plate (7), the first pressing plate (7) can fix the heat dissipation device body (8), the upper surface of the first pressing plate (7) is lapped with the left side of the lower surface of the fixed block (20), the upper surface of the fixed block (20) is lapped with the lower surface of the supporting plate (30), the lower surface of the fixed block (20) is provided with the heat dissipation device body (8), and the right side of the lower surface of the fixed block (20) is lapped with the upper surface of the second pressing plate (9), the right side surface of the second pressing plate (9) is fixedly connected with the left side surface of the second sliding sleeve (10), the second sliding sleeve (10) is sleeved on the outer surface of the second sliding rod (16), the second sliding sleeve (10) can slide on the outer surface of the second sliding rod (16) by arranging the second sliding rod (16) and the second sliding sleeve (10), so that the second pressing plate (9) can move up and down, the top end of the second sliding rod (16) is fixedly connected with the lower surface of the sliding block (18), the sliding block (18) is arranged in the sliding groove (17), the sliding groove (17) is a T-shaped sliding groove, the sliding block (18) is a T-shaped sliding block, the sliding groove (17) is arranged on the lower surface of the supporting plate (30), the left side surface of the sliding block (18) is fixedly connected with the left side surface of the inner wall of the sliding groove (17) through the electric push rod (19), and the bottom end of the second sliding rod (16) is fixedly connected with the upper surface of, the right side surface of the second sliding sleeve (10) is fixedly connected with the left side surface of the toothed bar (11), the bottom end of the toothed bar (11) penetrates through a through hole (12) formed in the lower surface of the second transverse plate (13) and extends to the lower side of the through hole (12), the toothed bar (11) is meshed with the gear (15), the toothed bar (11) and the gear (15) are arranged, so that the gear (15) is driven to rotate when the second transmission device (14) works, the gear (15) drives the toothed bar (11) to move downwards, the toothed bar (11) drives the second sliding sleeve (10) to move downwards, the second sliding sleeve (10) moves downwards to drive the second pressing plate (9) to move downwards, the fixing block (20) is loosened from the second pressing plate (9), the back surface of the gear (15) is fixedly connected with the front surface of the second transmission device (14), the second transmission device (14) comprises a second motor (141), an output shaft of the second motor (141) is fixedly connected with the back surface of the gear (15), and the body of the second motor (141) is fixedly connected with the upper surface of the second transverse plate (13) through the second fixing plate (142), through the arrangement of the second fixing block (20), the body of the second motor (141) can be fixed, so that the second motor (141) can normally work, the second motor (141) is a band-type brake motor, the lower surface of the second transmission device (14) is fixedly connected with the upper surface of the second transverse plate (13), the lower surface of the supporting plate (30) is provided with a storage battery (26), the storage battery (26) is positioned on the left side of the first fixing plate (291), the lower surface of the storage battery (26) is provided with a control panel (27), through the arrangement of the control panel (27) and the storage battery (26), the storage battery (26) can provide power for the first motor (292), the second motor (141) and the electric push rod (19), and the control panel (27) can control the first motor (292), The second motor (141) and the electric push rod (19) work, so that the operation of people is facilitated, the output end of the storage battery (26) is electrically connected with the input end of the control panel (27), and the output end of the control panel (27) is electrically connected with the input ends of the first motor (292), the second motor (141) and the electric push rod (19) respectively.
When the device is used, the second transmission device (14) is controlled to work through the control panel (27), the second transmission device (14) works to drive the gear (15) to rotate, the gear (15) rotates to drive the rack bar (11) to move downwards, the rack bar (11) drives the second sliding sleeve (10) to move downwards, the second sliding sleeve (10) moves downwards to drive the second pressing plate (9) to move downwards, the second pressing plate (9) loosens the fixing block (20), then the second transmission device (14) is controlled to stop working, the electric push rod (19) is controlled to extend, the electric push rod (19) extends to drive the sliding block (18) to move rightwards, the sliding block (18) moves rightwards to drive the second sliding rod (16) to move rightwards, the second sliding rod (16) is far away from the fixing block (20), then the electric push rod (19) is controlled to stop extending, the first transmission device (29) is controlled to work, the first transmission device (29) works to drive the gear (1) to rotate, the second bevel gear (1) rotates to drive the first bevel gear (2) to rotate, the first bevel gear (2) drives the threaded column (25) to rotate, the threaded column (25) rotates to drive the first sliding sleeve (21) to move downwards through the threaded cylinder (22), the first sliding sleeve (21) drives the first pressing plate (7) to move downwards to take down the heat dissipation device body (8), and then the first transmission device (29) is controlled to stop working.
To sum up, (1) the power distribution cabinet heat dissipation device convenient to disassemble is characterized in that the heat distribution cabinet heat dissipation device convenient to disassemble is provided with a threaded column (25), a threaded cylinder (22), a first transmission device (29), a first bevel gear (2), a second bevel gear (1), a first sliding sleeve (21), a first pressing plate (7), a second pressing plate (9), a rack bar (11), a gear (15), a second transmission device (14), an electric push rod (19), a sliding block (18), a second sliding rod (16), a heat dissipation device body 8, a second sliding sleeve (10), a control panel (27) and a storage battery (26), so that when the heat dissipation device body 8 needs to be disassembled, the second transmission device (14) is controlled to work through the control panel (27), the second transmission device (14) works to drive the gear (15) to rotate, the gear (15) rotates to drive the rack bar (11) to move downwards, the rack bar (11) drives the second sliding sleeve (10) to move downwards, the second sliding sleeve (10) moves downwards to drive the second pressing plate (9) to move downwards, so that the second pressing plate (9) loosens the fixed block (20), then the second transmission device (14) is controlled to stop working, the electric push rod (19) is controlled to extend, the electric push rod (19) extends to drive the sliding block (18) to move rightwards, the sliding block (18) moves rightwards to drive the second sliding rod (16) to move rightwards, so that the second sliding rod (16) is far away from the fixed block (20), then the electric push rod (19) is controlled to stop extending, the first transmission device (29) is controlled to work, the first transmission device (29) works to drive the second bevel gear (1) to rotate, the second bevel gear 1 rotates to drive the first bevel gear 2 to rotate, the first bevel gear (2) drives the threaded column (25) to rotate, the threaded column (25) rotates to drive the first sliding sleeve (21) to move downwards through the threaded sleeve, first sliding sleeve (21) drive first clamp plate (7) downstream to can take off heat abstractor body (8), workman need not take off heat abstractor body (8) through dismantling screw or nut, has not only made things convenient for and has dismantled heat abstractor body (8), has saved the time moreover, thereby has accelerated workman's work efficiency.
(2) This switch board heat abstractor convenient to dismantle, through setting up second transmission (14), gear (15), ratch (11), second sliding sleeve (10), second clamp plate 9 and fixed block (20), thereby make second transmission (14) during operation drive gear (15) and rotate, gear (15) rotate and drive ratch (11) downstream, ratch (11) drive second sliding sleeve (10) downstream, second sliding sleeve (10) downstream drives second clamp plate (9) downstream, thereby make second clamp plate (9) loosen fixed block (20).
(3) This switch board heat abstractor convenient to dismantle through setting up second slide bar (16), slider (18), electric putter (19) and fixed block (20) to make electric putter (19) extend and drive slider (18) motion right, slider (18) motion right drives second slide bar (16) motion right, thereby makes second slide bar (16) keep away from fixed block (20).
(4) This switch board heat abstractor convenient to dismantle, through setting up through-hole (12), ratch (11), fixed block (20), second sliding sleeve (10), second clamp plate (9), gear (15) and second transmission (14), thereby make second transmission (14) drive gear (15) and rotate, gear (15) can drive ratch (11) downstream, thereby make ratch (11) drive second sliding sleeve (10) downstream, second sliding sleeve (10) downstream drives second clamp plate (9) downstream, thereby make second clamp plate (9) loosen fixed block (20).
(5) The power distribution cabinet heat dissipation device convenient to disassemble drives the second bevel gear (1) to rotate by arranging the first transmission device (29), the first bevel gear (2), the second bevel gear (1), the first sliding sleeve (21), the first pressing plate (7) and the heat dissipation device body (8), so that the first transmission device (29) works to drive the second bevel gear (1) to rotate, the second bevel gear (1) rotates to drive the first bevel gear (2) to rotate, the first bevel gear (2) drives the threaded column (25) to rotate, the threaded column (25) rotates to drive the first sliding sleeve (21) to move downwards through the threaded cylinder (22), the first sliding sleeve (21) drives the first pressing plate (7) to move downwards, so that the heat dissipation device body (8) can be taken down, workers do not need to take down the heat dissipation device body (8) through disassembling screws or nuts, not only is convenient for disassembling the heat dissipation device body (8), but also saves time, therefore, the working efficiency of workers is improved, and the invention has compact structure, reasonable design and strong practicability.
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 (2)
1. The utility model provides a switch board heat dissipation method convenient to dismantle which characterized in that: the power distribution cabinet comprises a shell (28), wherein the upper surface of the inner wall of the shell (28) is fixedly connected with the upper surface of a supporting plate (30), a first bearing (23) is clamped on the lower surface of the supporting plate (30), a first rotating shaft (24) is sleeved in the first bearing (23), and the bottom end of the first rotating shaft (24) is fixedly connected with the top end of a threaded column (25);
the second rotating shaft (3) is sleeved in the second bearing (4), the second bearing (4) is clamped on the upper surface of the first transverse plate (5), the first bevel gear (2) is meshed with the second bevel gear (1), the second bevel gear (1) is fixedly connected with the right side surface of the first transmission device (29), the upper surface of the first transmission device (29) is fixedly connected with the lower surface of the supporting plate (30), the outer surface of the threaded column (25) is sleeved with the threaded cylinder (22), and the right side surface of the threaded cylinder (22) is fixedly connected with the left side surface of the first sliding sleeve (21);
the first sliding sleeve (21) is sleeved on the outer surface of the first sliding rod (6), the first sliding rod (6) is rectangular, the first sliding sleeve (21) is rectangular, the top end of the first sliding rod (6) is fixedly connected with the lower surface of the supporting plate (30), the bottom end of the first sliding rod (6) is fixedly connected with the upper surface of the first transverse plate (5), and the right side surface of the first sliding sleeve (21) is fixedly connected with the left side surface of the first pressing plate (7);
the upper surface of the first pressing plate (7) is in lap joint with the left side of the lower surface of the fixing block (20), the upper surface of the fixing block (20) is in lap joint with the lower surface of the supporting plate (30), the lower surface of the fixing block (20) is provided with a heat dissipation device body (8), the right side of the lower surface of the fixing block (20) is in lap joint with the upper surface of the second pressing plate (9), the right side of the second pressing plate (9) is fixedly connected with the left side of the second sliding sleeve (10), and the second sliding sleeve (10) is sleeved on the outer surface of the second sliding rod (16);
the top end of the second sliding rod (16) is fixedly connected with the lower surface of the sliding block (18), the sliding block (18) is arranged in the sliding groove (17), the sliding groove (17) is a T-shaped sliding groove, the sliding block (18) is a T-shaped sliding block, the sliding groove (17) is formed in the lower surface of the supporting plate (30), the left side surface of the sliding block (18) is fixedly connected with the left side surface of the inner wall of the sliding groove (17) through an electric push rod (19), the bottom end of the second sliding rod (16) is fixedly connected with the upper surface of the second transverse plate (13), the right side surface of the second sliding sleeve (10) is fixedly connected with the left side surface of the toothed bar (11), the bottom end of the toothed bar (11) penetrates through a through hole (12) formed in the lower surface of the second transverse plate (13) and extends to the lower side of the through hole (12), and the toothed bar (11; the back surface of the gear (15) is fixedly connected with the front surface of the second transmission device (14), and the lower surface of the second transmission device (14) is fixedly connected with the upper surface of the second transverse plate (13);
when the device is used, the second transmission device (14) is controlled to work through the control panel (27), the second transmission device (14) works to drive the gear (15) to rotate, the gear (15) rotates to drive the rack bar (11) to move downwards, the rack bar (11) drives the second sliding sleeve (10) to move downwards, the second sliding sleeve (10) moves downwards to drive the second pressing plate (9) to move downwards, the second pressing plate (9) loosens the fixing block (20), then the second transmission device (14) is controlled to stop working, the electric push rod (19) is controlled to extend, the electric push rod (19) extends to drive the sliding block (18) to move rightwards, the sliding block (18) moves rightwards to drive the second sliding rod (16) to move rightwards, the second sliding rod (16) is far away from the fixing block (20), then the electric push rod (19) is controlled to stop extending, the first transmission device (29) is controlled to work, the first transmission device (29) works to drive the gear (1) to rotate, the second bevel gear (1) rotates to drive the first bevel gear (2) to rotate, the first bevel gear (2) drives the threaded column (25) to rotate, the threaded column (25) rotates to drive the first sliding sleeve (21) to move downwards through the threaded cylinder (22), the first sliding sleeve (21) drives the first pressing plate (7) to move downwards to take down the heat dissipation device body (8), and then the first transmission device (29) is controlled to stop working.
2. The convenient-to-detach power distribution cabinet heat dissipation method according to claim 1, characterized in that: by arranging the threaded column (25), the threaded cylinder (22), the first transmission device (29), the first bevel gear (2), the second bevel gear (1), the first sliding sleeve (21), the first pressing plate (7), the second pressing plate (9), the toothed bar (11), the gear (15), the second transmission device (14), the electric push rod (19), the slider (18), the second sliding bar (16), the heat dissipation device body 8, the second sliding sleeve (10), the control panel (27) and the storage battery (26), when the heat dissipation device body 8 needs to be disassembled, the second transmission device (14) is controlled to work through the control panel (27), the second transmission device (14) works to drive the gear (15) to rotate, the gear (15) rotates to drive the toothed bar (11) to move downwards, the toothed bar (11) drives the second sliding sleeve (10) to move downwards, the second sliding sleeve (10) moves downwards to drive the second pressing plate (9) to move downwards, thereby enabling the second pressing plate (9) to loosen the fixed block (20), then controlling the second transmission device (14) to stop working, controlling the electric push rod (19) to extend to drive the slide block (18) to move rightwards, controlling the slide block (18) to move rightwards to drive the second slide bar (16) to move rightwards, thereby enabling the second slide bar (16) to be far away from the fixed block (20), then controlling the electric push rod (19) to stop extending, controlling the first transmission device (29) to work to drive the second bevel gear (1) to rotate, driving the first bevel gear (2) to rotate by the rotation of the second bevel gear (1), driving the threaded column (25) to rotate, driving the first sliding sleeve (21) to move downwards by the threaded sleeve (22), driving the first pressing plate (7) to move downwards by the first sliding sleeve (21), thereby being capable of taking down the heat dissipation device body (8), workers do not need to take down the heat dissipation device body (8) by disassembling screws or nuts, so that the heat dissipation device body (8) is convenient to disassemble, time is saved, and the working efficiency of the workers is improved;
the first transmission device (29) comprises a first motor (292), an output shaft of the first motor (292) is fixedly connected with the left side surface of the second bevel gear (1), a body of the first motor (292) is fixedly connected with the lower surface of the supporting plate (30) through a first fixing plate (291), the body of the first motor (292) can be fixed through the first fixing plate (291), so that the first motor (292) can work normally, the first motor (292) is a band-type brake motor, and the upper surface of the first transmission device (29) is fixedly connected with the lower surface of the supporting plate (30);
the second transmission device (14) comprises a second motor (141), an output shaft of the second motor (141) is fixedly connected with the back of the gear (15), a body of the second motor (141) is fixedly connected with the upper surface of the second transverse plate (13) through a second fixing plate (142), the body of the second motor (141) can be fixed by arranging the second fixing plate (142), so that the second motor (141) can normally work, the second motor (141) is a band-type brake motor, the lower surface of the second transmission device (14) is fixedly connected with the upper surface of the second transverse plate (13), the lower surface of the support plate (30) is provided with a storage battery (26), the storage battery (26) is positioned on the left side of the first fixing plate (291), and the lower surface of the storage battery (26) is provided with a control panel (27);
through setting up control panel (27) and battery (26), battery (26) can be given first motor (292), second motor (141) and electric putter (19) provide electric power, first motor (292) can be controlled in control panel (27), second motor (141) and electric putter (19) work, thereby made things convenient for people's operation, the output of battery (26) is connected with the input electricity of control panel (27), and the output of control panel (27) is connected with first motor (292) respectively, the input electricity of second motor (141) and electric putter (19) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346122.6A CN107979003B (en) | 2017-12-15 | 2017-12-15 | Power distribution cabinet heat dissipation method convenient to disassemble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346122.6A CN107979003B (en) | 2017-12-15 | 2017-12-15 | Power distribution cabinet heat dissipation method convenient to disassemble |
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| Publication Number | Publication Date |
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| CN107979003B true CN107979003B (en) | 2020-04-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0746724A (en) * | 1993-07-29 | 1995-02-14 | Toshiba Corp | Take-in and-out mechanism for electric equipment |
| CN205985803U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Intelligence switch cabinet with fixed function from top to bottom |
| CN106384949B (en) * | 2016-10-28 | 2018-05-01 | 浙江江山华宁电器有限公司 | A kind of rotatable lift power distribution cabinet |
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