CN111987616A - High strength antidetonation AC low voltage distribution box - Google Patents
High strength antidetonation AC low voltage distribution box Download PDFInfo
- Publication number
- CN111987616A CN111987616A CN202010810041.2A CN202010810041A CN111987616A CN 111987616 A CN111987616 A CN 111987616A CN 202010810041 A CN202010810041 A CN 202010810041A CN 111987616 A CN111987616 A CN 111987616A
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- Prior art keywords
- fixed
- heat dissipation
- box
- spring
- voltage distribution
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
Abstract
The invention discloses a high-strength anti-seismic alternating-current low-voltage distribution box which comprises an installation box, a heat dissipation unit, a damping unit and a moving unit, wherein the installation box is provided with a heat dissipation plate; installing a box: the left side surface is provided with a mounting hole, two corresponding reinforcing frames are fixed inside the mounting box, and the two reinforcing frames are connected through uniformly distributed reinforcing plates; a heat dissipation unit: the heat dissipation unit is arranged in a mounting hole formed in the left side surface of the mounting box and is used for dissipating heat in the mounting box; a damping unit: contain mounting groove, first spring, spliced pole, rubber ring, connecting plate and second spring, the mounting groove has been seted up on the downside of install bin, the inside of mounting groove is fixed with first spring, the lower extreme of first spring is fixed on the up end of spliced pole, the upper end of spliced pole periphery is fixed with the rubber ring, and convenient the removal can effectively the shock attenuation, has very high intensity moreover to can be very convenient dispel the heat.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a high-strength anti-seismic alternating-current low-voltage distribution box.
Background
In large-scale mill, a large amount of electrical equipment need function simultaneously, can have effective conversion for guaranteeing the electric energy, ensure the normal operating of circuit, often need use special alternating current distribution box to carry out distribution control to the circuit, current alternating current low-voltage distribution box is mostly fixed base structure, it is very troublesome when removing, and when vibrations, the unable effective shock attenuation of switch board, the inside block terminal of casing bumps easily and damages, simultaneously, the heat dispersion of current switch board is relatively poor.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects, and provide the high-strength anti-seismic alternating-current low-voltage distribution box which is convenient to move, can effectively absorb shock, has high strength, can conveniently dissipate heat, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength anti-seismic alternating-current low-voltage distribution box comprises an installation box, a heat dissipation unit, a damping unit and a mobile unit;
installing a box: the left side surface is provided with a mounting hole, two corresponding reinforcing frames are fixed inside the mounting box, and the two reinforcing frames are connected through uniformly distributed reinforcing plates;
a heat dissipation unit: the heat dissipation unit is arranged in a mounting hole formed in the left side surface of the mounting box and is used for dissipating heat in the mounting box;
a damping unit: the damping device comprises a mounting groove, a first spring, a connecting column, a rubber ring, a connecting plate and a second spring, wherein the mounting groove is formed in the lower side surface of the mounting box, the first spring is fixed inside the mounting groove, the lower end of the first spring is fixed on the upper end surface of the connecting column, the rubber ring is fixed at the upper end of the circumferential surface of the connecting column and is connected inside the mounting groove in a sliding manner, the connecting plate is fixed on the lower end surface of the connecting column, the four corresponding second springs are fixed on the upper side surface of the connecting plate, the upper ends of the four second springs are fixed on the lower side surface of the mounting box, and the damping device has strong damping performance by arranging a damping unit;
a mobile unit: the installation box is installed on the lower side surface of the connecting plate, and a user can conveniently move the installation box by arranging the moving unit;
wherein: the control switch group is arranged on the front side surface of the installation box, and the input end of the control switch group is electrically connected with the output end of an external power supply;
further, the heat dissipation unit contains fixed frame, motor, threaded rod, movable block and heat dissipation fan, the inside at the mounting hole that the install bin left surface was seted up is fixed to fixed frame, install the motor on the last side of fixed frame, the output shaft of motor is fixed on the up end of threaded rod, the lower extreme of threaded rod rotates to be connected on the inside lower lateral wall of fixed frame, threaded hole is seted up at the middle part of movable block, threaded rod threaded connection is in the inside of screw hole, install the heat dissipation fan on the right flank of movable block, the equal electric connection control switch group's of input of motor and heat dissipation fan output drives the threaded rod through setting up the motor and rotates.
Further, the moving unit comprises a fixed block, a rotating shaft, a moving wheel, a gear ring, a fixed frame, a servo motor, a turntable and a clamping block, four corresponding fixed blocks are fixed on the lower side surface of the connecting plate, connecting holes are formed in the middle parts of the four fixed blocks, two corresponding rotating shafts are rotatably connected inside the four connecting holes, two corresponding moving wheels are fixed at the front end and the rear end of the rotating shaft, a gear ring is fixed on the circumferential surface of the rotating shaft, a fixed frame is fixed on the lower side surface of the connecting plate, a servo motor is arranged on the lower side wall in the fixed frame, the output shaft of the servo motor is fixed on the upper end face of the rotary table, two corresponding fixture blocks are fixed on the circumferential face of the rotary table, one ends, far away from the rotary table, of the two fixture blocks are respectively clamped in tooth grooves of the two gear rings, and the input end of the servo motor is electrically connected with the output end of the control switch group.
Furthermore, the front side surface of the installation box is hinged with a cover plate, the front side surface of the cover plate is fixedly provided with a pulling block, and the cover plate is pulled to move through the pulling block.
Furthermore, the front side face of the cover plate is provided with a fixing hole, a transparent plate is fixed inside the fixing hole, and a user can observe the inside condition of the installation box very conveniently through the transparent plate.
Furthermore, be fixed with the protective housing on the left surface of install bin, the inside of protective housing is fixed with the filter screen, can effectively avoid the dust to enter into the inside of install bin through setting up the filter screen.
Furthermore, the right side face of the installation box is provided with oblique exhaust holes which are uniformly distributed, the right side face of the installation box is fixed with a handle, a rubber sleeve is fixed on the circumferential face of the handle, and the installation box is pushed to move through the handle.
Furthermore, the connecting plate also comprises a rubber frame which is fixed on the side surface of the connecting plate.
Compared with the prior art, the invention has the beneficial effects that: this high strength antidetonation alternating current low voltage distribution box has following benefit:
1. the servo motor is controlled to work through the control switch group, the servo motor works to drive the rotary table to rotate, the rotary table rotates to drive the two clamping blocks to rotate, so that the two clamping blocks are far away from tooth grooves of the two gear rings, the mounting box is pushed to a proper position through the handle after the two clamping blocks are far away from the tooth grooves of the two gear rings, then the servo motor is turned on again to restore the two clamping blocks to the original position, and the servo motor can be moved very conveniently through the arrangement of the devices;
2. through setting up two reinforcement frames and evenly distributed's gusset plate for the intensity of install bin strengthens greatly, and makes the install bin can not appear deforming on a large scale when receiving the striking, thereby effective protection installs the electrical components in the install bin inside can not appear damaging, and makes the life of install bin strengthen greatly.
3. When the installation box receives impact, the first spring and the second spring which are installed inside the installation box can contract and expand along with the movement of the installation box, and the impact force on the installation box can be absorbed in the process of contracting and expanding the first spring and the second spring, so that the original electric appliances installed inside the installation box are prevented from being damaged;
4. when heat needs to be dissipated inside the installation box, the motor is controlled to work through the control switch group, the motor works to drive the threaded rod to rotate, the threaded rod rotates to drive the moving block to reciprocate up and down, the moving block reciprocates up and down to drive the heat dissipation fan to reciprocate up and down, the heat dissipation fan is opened at the moment, hot air inside the installation box is blown to the outside of the installation box through the inclined exhaust holes, and the heat dissipation device can dissipate heat very conveniently.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic view of the internal structure of the installation case of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a schematic structural diagram of a mobile unit according to the present invention.
In the figure: the mounting box comprises a mounting box 1, a reinforcing frame 2, a reinforcing plate 3, a heat dissipation unit 4, a fixing frame 41, a motor 42, a threaded rod 43, a moving block 44, a heat dissipation fan 45, a damping unit 5, a mounting groove 51, a first spring 52, a connecting column 53, a rubber ring 54, a connecting plate 55, a second spring 56, a moving unit 6, a fixing block 61, a rotating shaft 62, a moving wheel 63, a gear ring 64, a fixing frame 65, a servo motor 66, a rotary table 67, a clamping block 68, a control switch group 7, a cover plate 8, a pull block 9, a transparent plate 10, a protection box 11, a filter screen 12, an inclined exhaust hole 13, a handle 14, a rubber sleeve 15 and a rubber frame 16.
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. 1-4, the present invention provides a technical solution: a high-strength anti-seismic alternating-current low-voltage distribution box comprises an installation box 1, a heat dissipation unit 4, a damping unit 5 and a moving unit 6;
installation box 1: the left side surface is provided with a mounting hole, two corresponding reinforcing frames 2 are fixed inside the mounting box 1, and the two reinforcing frames 2 are connected through uniformly distributed reinforcing plates 3;
the heat dissipation unit 4: the heat dissipation device is installed inside a mounting hole formed in the left side face of the mounting box 1, the heat dissipation unit 4 comprises a fixing frame 41, a motor 42, a threaded rod 43, a moving block 44 and a heat dissipation fan 45, the fixing frame 41 is fixed inside the mounting hole formed in the left side face of the mounting box 1, the motor 42 is installed on the upper side face of the fixing frame 41, an output shaft of the motor 42 is fixed on the upper end face of the threaded rod 43, the lower end of the threaded rod 43 is rotatably connected to the lower side wall inside the fixing frame 41, a threaded hole is formed in the middle of the moving block 44, the threaded rod 43 is connected inside the threaded hole in a threaded mode, the heat dissipation fan 45 is installed on the right side face of the moving block 44, the input ends of the motor 42 and the heat dissipation fan 45 are electrically connected with the output end of;
the damping unit 5: the damping device comprises a mounting groove 51, a first spring 52, a connecting column 53, a rubber ring 54, a connecting plate 55 and second springs 56, wherein the mounting groove 51 is formed in the lower side surface of the mounting box 1, the first spring 52 is fixed inside the mounting groove 51, the lower end of the first spring 52 is fixed on the upper end surface of the connecting column 53, the rubber ring 54 is fixed at the upper end of the circumferential surface of the connecting column 53, the rubber ring 54 is connected inside the mounting groove 51 in a sliding manner, the connecting plate 55 is fixed on the lower end surface of the connecting column 53, the four corresponding second springs 56 are fixed on the upper side surface of the connecting plate 55, and the upper ends of the four second springs 56 are fixed on the lower side surface of the mounting box 1;
the moving unit 6: the moving unit 6 comprises fixed blocks 61, rotating shafts 62, moving wheels 63, gear rings 64, fixed frames 65, servo motors 66, a rotary table 67 and fixture blocks 68, four corresponding fixed blocks 61 are fixed on the lower side surface of the connecting plate 55, connecting holes are formed in the middles of the four fixed blocks 61, the two corresponding rotating shafts 62 are rotatably connected inside the four connecting holes, two corresponding moving wheels 63 are fixed at the front end and the rear end of each rotating shaft 62, the gear rings 64 are fixed on the circumferential surface of each rotating shaft 62, the fixed frames 65 are fixed on the lower side surface of the connecting plate 55, the servo motors 66 are installed on the lower side wall inside the fixed frames 65, output shafts of the servo motors 66 are fixed on the upper end surface of the rotary table 67, two corresponding fixture blocks 68 are fixed on the circumferential surface of the rotary table 67, and one ends of the two fixture blocks 68, which are far away from the rotary table 67, are respectively clamped in, the input end of the servo motor 66 is electrically connected with the output end of the control switch group 7, and the installation box 1 can be conveniently moved by a user by arranging the moving unit 6;
wherein: the power supply also comprises a control switch group 7, wherein the control switch group 7 is arranged on the front side surface of the installation box 1, and the input end of the control switch group 7 is electrically connected with the output end of an external power supply;
wherein: the front side surface of the installation box 1 is hinged with a cover plate 8, the front side surface of the cover plate 8 is fixed with a pull block 9, and the cover plate 8 is moved by pulling the pull block 9.
Wherein: the fixing hole is formed in the front side face of the cover plate 8, the transparent plate 10 is fixed inside the fixing hole, and a user can observe the inside of the installation box 1 conveniently through the transparent plate 10.
Wherein: be fixed with protective housing 11 on the left surface of installing box 1, protective housing 11's inside is fixed with filter screen 12, can effectively avoid the dust to enter into the inside of installing box 1 through setting up filter screen 12.
Wherein: the right side surface of the installation box 1 is provided with oblique exhaust holes 13 which are uniformly distributed, the right side surface of the installation box 1 is fixed with a handle 14, the circumferential surface of the handle 14 is fixed with a rubber sleeve 15, and the installation box 1 is pushed to move through the handle 14.
Wherein: and a rubber frame 16, wherein the rubber frame 16 is fixed on the side surface of the connecting plate 55.
When in use: the servo motor 66 is controlled to work by the control switch group 7, the servo motor 66 works to drive the rotary disc 67 to rotate, the rotary disc 67 rotates to drive the two clamping blocks 68 to rotate, so that the two clamping blocks 68 are far away from the tooth spaces of the two gear rings 64, the mounting box 1 is pushed to a proper position by the handle 14 after the two clamping blocks 68 are far away from the tooth spaces of the two gear rings 64, then the servo motor 66 is opened again to restore the two clamping blocks 68 to the original positions, when the mounting box 1 receives impact, the first spring 52 and the second spring 56 which are arranged inside the mounting box 1 can contract and expand along with the movement of the mounting box 1, the impact force received by the mounting box 1 can be absorbed in the process of contracting and expanding the first spring 52 and the second spring 56, thereby avoiding the original electric appliance which is arranged inside the mounting box 1 from being damaged, when heat dissipation is required inside the mounting box 1, the motor 42 is controlled to work by the control switch group, the motor 42 works to drive the threaded rod 43 to rotate, the threaded rod 43 rotates to drive the moving block 44 to reciprocate up and down, the moving block 44 reciprocates up and down to drive the heat dissipation fan 45 to reciprocate up and down, and at the moment, the heat dissipation fan 45 is opened to blow hot air inside the installation box 1 to the outside of the installation box 1 through the inclined exhaust holes 13.
It should be noted that the control switch group 7 disclosed in the present embodiment controls the operation of the motor 42, the heat dissipation fan 45 and the servo motor 66 by a method commonly used in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high strength antidetonation AC low voltage distribution box which characterized in that: comprises an installation box (1), a heat dissipation unit (4), a damping unit (5) and a moving unit (6);
mounting case (1): the left side surface of the installation box (1) is provided with an installation hole, two corresponding reinforcing frames (2) are fixed inside the installation box (1), and the two reinforcing frames (2) are connected through uniformly distributed reinforcing plates (3);
heat dissipation unit (4): is arranged in a mounting hole formed on the left side surface of the mounting box (1);
damping unit (5): contain mounting groove (51), first spring (52), spliced pole (53), rubber ring (54), connecting plate (55) and second spring (56), mounting groove (51) have been seted up on the downside of install bin (1), the inside of mounting groove (51) is fixed with first spring (52), the lower extreme of first spring (52) is fixed on the up end of spliced pole (53), the upper end of spliced pole (53) periphery is fixed with rubber ring (54), rubber ring (54) sliding connection is in the inside of mounting groove (51), be fixed with connecting plate (55) on the lower terminal surface of spliced pole (53), be fixed with four corresponding second spring (56) on the up side of connecting plate (55), the upper end of four second spring (56) is fixed on the downside of install bin (1);
mobile unit (6): is mounted on the lower side of the connecting plate (55);
wherein: the power supply is characterized by further comprising a control switch group (7), wherein the control switch group (7) is installed on the front side face of the installation box (1), and the input end of the control switch group (7) is electrically connected with the output end of an external power supply.
2. A high strength anti-seismic ac low voltage distribution box according to claim 1, wherein: the heat dissipation unit (4) contains fixed frame (41), motor (42), threaded rod (43), movable block (44) and heat dissipation fan (45), the inside at the mounting hole that install bin (1) left surface was seted up is fixed to fixed frame (41), install motor (42) on the last side of fixed frame (41), the output shaft of motor (42) is fixed on the up end of threaded rod (43), the lower extreme of threaded rod (43) is rotated and is connected on the inside lower lateral wall of fixed frame (41), the screw hole has been seted up at the middle part of movable block (44), threaded rod (43) threaded connection is in the inside of screw hole, install heat dissipation fan (45) on the right flank of movable block (44), the equal electric connection of input of motor (42) and heat dissipation fan (45) is controlled the output of switch group (7).
3. A high strength anti-seismic ac low voltage distribution box according to claim 1, wherein: the moving unit (6) comprises a fixed block (61), a rotating shaft (62), a moving wheel (63), a gear ring (64), a fixed frame (65), a servo motor (66), a turntable (67) and a clamping block (68), wherein four corresponding fixed blocks (61) are fixed on the lower side surface of the connecting plate (55), connecting holes are formed in the middle parts of the four fixed blocks (61), two corresponding rotating shafts (62) are connected to the inner rotating parts of the four connecting holes, two corresponding moving wheels (63) are fixed at the front end and the rear end of the rotating shaft (62), the gear ring (64) is fixed on the circumferential surface of the rotating shaft (62), the fixed frame (65) is fixed on the lower side surface of the connecting plate (55), the servo motor (66) is installed on the lower side wall inside the fixed frame (65), and an output shaft of the servo motor (66) is fixed on the upper end surface of the turntable (67, two corresponding fixture blocks (68) are fixed on the circumferential surface of the rotary disc (67), one ends, far away from the rotary disc (67), of the two fixture blocks (68) are respectively clamped in tooth grooves of the two gear rings (64), and the input end of the servo motor (66) is electrically connected with the output end of the control switch group (7).
4. A high strength anti-seismic ac low voltage distribution box according to claim 1, wherein: the front side surface of the installation box (1) is hinged with a cover plate (8), and the front side surface of the cover plate (8) is fixed with a pull block (9).
5. A high strength antidetonation AC low voltage distribution box according to claim 4, characterized in that: the front side surface of the cover plate (8) is provided with a fixing hole, and a transparent plate (10) is fixed inside the fixing hole.
6. A high strength anti-seismic ac low voltage distribution box according to claim 1, wherein: a protection box (11) is fixed on the left side face of the installation box (1), and a filter screen (12) is fixed inside the protection box (11).
7. A high strength anti-seismic ac low voltage distribution box according to claim 1, wherein: the right side surface of the installation box (1) is provided with oblique exhaust holes (13) which are uniformly distributed, the right side surface of the installation box (1) is fixed with a handle (14), and the circumferential surface of the handle (14) is fixed with a rubber sleeve (15).
8. A high strength anti-seismic ac low voltage distribution box according to claim 1, wherein: the rubber frame (16) is further included, and the rubber frame (16) is fixed on the side face of the connecting plate (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010810041.2A CN111987616B (en) | 2020-08-13 | 2020-08-13 | High strength antidetonation AC low voltage distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010810041.2A CN111987616B (en) | 2020-08-13 | 2020-08-13 | High strength antidetonation AC low voltage distribution box |
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| Publication Number | Publication Date |
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| CN111987616A true CN111987616A (en) | 2020-11-24 |
| CN111987616B CN111987616B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010810041.2A Active CN111987616B (en) | 2020-08-13 | 2020-08-13 | High strength antidetonation AC low voltage distribution box |
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| CN203625613U (en) * | 2013-11-06 | 2014-06-04 | 浙江宏锋经纬编有限公司 | Transverse guide bar moving mechanism for warp knitting machine |
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| Publication number | Publication date |
|---|---|
| CN111987616B (en) | 2022-04-15 |
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