CN216720707U - Switch board convenient to it is fixed - Google Patents
Switch board convenient to it is fixed Download PDFInfo
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- CN216720707U CN216720707U CN202122894677.2U CN202122894677U CN216720707U CN 216720707 U CN216720707 U CN 216720707U CN 202122894677 U CN202122894677 U CN 202122894677U CN 216720707 U CN216720707 U CN 216720707U
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- switch board
- plate
- fixed mounting
- heat dissipation
- power distribution
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Abstract
The utility model discloses a power distribution cabinet convenient to fix, which comprises a placing plate and a power distribution cabinet body, wherein a stabilizing plate is fixedly installed on the back surface of the top of the placing plate, a stepping motor is fixedly installed on the top of the placing plate, a positive screw and a negative screw are fixedly installed on an output shaft of the stepping motor, the upper end and the lower end of the surface of the positive screw and the negative screw are in threaded connection with a screw block, an insertion rod is fixedly installed on the front surface of the screw block, insertion blocks matched with the insertion rod for use are fixedly installed on the upper end and the lower end of the back surface of the power distribution cabinet body through supports, and a stabilizing bearing is fixedly installed on the front surface of the stabilizing plate through supports. The utility model is provided with the placing plate, the power distribution cabinet body, the cabinet heat dissipation box, the inserting rod, the positioning plate, the inserting block, the stabilizing plate, the stabilizing bearing, the screw block, the positive and negative screw rods, the stepping motor, the top plate, the screen plate, the fan blade and the heat dissipation motor, and solves the problems that the traditional power distribution cabinet is inconvenient to fix and disassemble, is troublesome to maintain and has poor heat dissipation effect.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient to fix.
Background
The power distribution cabinet, the lighting distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is required to be connected with various elements through various lines and is provided with a plurality of inlet and outlet lines, the inlet and outlet lines are fixed in the power distribution cabinet after being installed and connected through inlet and outlet line ports, the power distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the inlet and outlet lines distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads, this level of equipment provides protection, monitoring and control of the load, but conventional electrical distribution cabinets are not easily fixed and removable, comparatively troublesome when overhauing, and the radiating effect is not good, for this reason, we propose a switch board convenient to it is fixed.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Aiming at the defects of the prior art, the utility model provides the power distribution cabinet convenient to fix, which has the advantages of convenience in fixing and dismounting and good heat dissipation effect, and solves the problems that the traditional power distribution cabinet is inconvenient to fix and dismount, is troublesome in maintenance and has poor heat dissipation effect.
Technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution cabinet convenient to fix comprises a placing plate and a power distribution cabinet body, wherein a stabilizing plate is fixedly installed on the back surface of the top of the placing plate, a stepping motor is fixedly installed on the top of the placing plate, a positive screw and a negative screw are fixedly installed on an output shaft of the stepping motor, screw blocks are in threaded connection with the upper end and the lower end of the surface of the positive screw and the negative screw, an insertion rod is fixedly installed on the front surface of each screw block, insertion blocks matched with the insertion rods for use are fixedly installed on the upper end and the lower end of the back surface of the power distribution cabinet body through supports, a stabilizing bearing is fixedly installed on the front surface of the stabilizing plate through the supports and is in rotary connection with the positive screw and the negative screw, a positioning plate is fixedly installed on the front surface of the stabilizing bearing through the supports, a heat dissipation box is arranged on the right side of the power distribution cabinet body, a heat dissipation motor is fixedly installed on the inner cavity of the heat dissipation box through the supports, and fan blades are fixedly installed on the output shaft of the heat dissipation motor, the left side and the right side of the heat dissipation box are both provided with a screen plate.
Preferably, the upper end on switch board body right side is provided with walks the line hole, and walks the inner chamber in line hole and be provided with the rubber sleeve.
Preferably, the back of the screw block is provided with a sliding block through a support, and the upper end and the lower end of the front surface of the stabilizing plate are both provided with sliding grooves matched with the sliding block for use.
Preferably, the top of the front surface of the stabilizing plate is fixedly provided with a top plate, the bottom of the top plate is fixedly provided with a positioning bearing, and the positioning bearing is rotatably connected with the positive and negative screw rods.
Preferably, the right side of the placing plate is provided with a control switch, and the surface of the control switch is provided with a protective film.
Preferably, a battery box is arranged on the left side of the top of the placing plate, and a storage battery is arranged in an inner cavity of the battery box.
Preferably, the front of the power distribution cabinet body is movably connected with a cabinet door through a hinge, and the front of the cabinet door is provided with a handle.
Advantageous effects
Compared with the prior art, the utility model provides a power distribution cabinet convenient to fix, which has the following beneficial effects:
1. the power distribution cabinet body is placed at the top of the placing plate, the back surface of the power distribution cabinet body is abutted against the front surface of the positioning plate, the stepping motor is started, the stepping motor drives the positive and negative screw rods to rotate, the positive and negative screw rods drive the two screw blocks to be away from each other through the positive and negative threads on the surface while rotating, the two screw blocks drive the two insertion rods to be away from each other when being away from each other until the two insertion rods are inserted into the through holes in the two insertion blocks, so that the power distribution cabinet body is fixed, on the contrary, the stepping motor is reversely rotated, the stepping motor drives the positive and negative screw rods to be reversely rotated, so that the two screw blocks can be driven to be close to each other, the two screw blocks drive the two insertion rods to be close to each other, so that the insertion rods are separated from the insertion blocks, the power distribution cabinet body is convenient to disassemble, the heat dissipation motor can be started when the power distribution cabinet is electrified, the heat dissipation motor drives the fan blades to rotate, so that the air flow in the power distribution cabinet body can be accelerated, reach radiating purpose, solved traditional switch board and be not convenient for fix and dismantle, comparatively troublesome when overhauing, and the not good problem of radiating effect.
2. According to the utility model, the components in the power distribution cabinet body can be overhauled by opening the cabinet door, the storage battery in the battery box provides standby electric energy for the device, the control switch is used for controlling the switch of the stepping motor, the positioning bearing and the top plate enable the forward and reverse screw rods to be more stable, the sliding groove and the sliding block enable the screw block to be stable when moving, and the threading hole is used for threading.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of a portion of the optical disc device in a right-side view;
FIG. 3 is a schematic cross-sectional enlarged view of the heat dissipation case of the present invention.
In the figure: 1. placing the plate; 2. a battery box; 3. a power distribution cabinet body; 4. a cabinet door; 5. a heat dissipation box; 6. a control switch; 7. inserting a rod; 8. positioning a plate; 9. a wiring hole; 10. inserting a block; 11. positioning the bearing; 12. a stabilizing plate; 13. a chute; 14. a slider; 15. stabilizing the bearing; 16. a screw block; 17. a forward screw and a reverse screw; 18. a stepping motor; 19. a top plate; 20. a screen plate; 21. a fan blade; 22. heat dissipation motor.
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. 1-3, a power distribution cabinet convenient to fix comprises a placing plate 1 and a power distribution cabinet body 3, a control switch 6 is arranged on the right side of the placing plate 1, a protective film is arranged on the surface of the control switch 6, the control switch 6 is used for controlling the switch of a stepping motor 18, a battery box 2 is arranged on the left side of the top of the placing plate 1, a storage battery is arranged in the inner cavity of the battery box 2, the storage battery in the battery box 2 provides standby electric energy for the device, a wire-passing hole 9 is arranged at the upper end of the right side of the power distribution cabinet body 3, a rubber sleeve is arranged in the inner cavity of the wire-passing hole 9, the wire-passing hole 9 is used for threading, a cabinet door 4 is movably connected to the front of the power distribution cabinet body 3 through a hinge, a handle is arranged on the front of the cabinet door 4, parts in the power distribution cabinet body 3 can be overhauled by opening the cabinet door 4, a stabilizing plate 12 is fixedly arranged on the back of the top of the placing plate 1, the stepping motor 18 is fixedly arranged on the top of the placing plate 1, a positive and negative screw 17 is fixedly installed on an output shaft of a stepping motor 18, a top plate 19 is fixedly installed on the top of the front surface of a stabilizing plate 12, a positioning bearing 11 is fixedly installed on the bottom of the top plate 19, the positioning bearing 11 is rotatably connected with the positive and negative screw 17, the positioning bearing 11 and the top plate 19 enable the positive and negative screw 17 to be more stable, screw blocks 16 are respectively in threaded connection with the upper end and the lower end of the surface of the positive and negative screw 17, a sliding block 14 is arranged on the back surface of each screw block 16 through a support, sliding grooves 13 matched with the sliding blocks 14 are respectively arranged on the upper end and the lower end of the front surface of the stabilizing plate 12, the screw blocks 16 are stable when moving through the sliding grooves 13 and the sliding blocks 14, an insertion rod 7 is fixedly installed on the front surface of each screw block 16, insertion blocks 10 matched with the insertion rods 7 and used are fixedly installed on the upper end and the lower end of the back surface of a power distribution cabinet body 3 through supports, a stabilizing bearing 15 is fixedly installed on the front surface of the stabilizing plate 12, and the stabilizing bearing 15 is rotatably connected with the positive and negative screw 17, the front of the stabilizing bearing 15 is fixedly provided with a positioning plate 8 through a bracket, the right side of the power distribution cabinet body 3 is provided with a heat dissipation box 5, the inner cavity of the heat dissipation box 5 is fixedly provided with a heat dissipation motor 22 through a bracket, the output shaft of the heat dissipation motor 22 is fixedly provided with fan blades 21, the left side and the right side of the heat dissipation box 5 are both provided with net plates 20, the power distribution cabinet body 3 is placed on the top of the placing plate 1, the back surface of the power distribution cabinet body 3 is butted against the front surface of the positioning plate 8, the stepping motor 18 is opened, the stepping motor 18 drives the positive and negative screw rods 17 to rotate, the positive and negative screw rods 17 drive the two screw blocks 16 to be away from each other through the positive and negative threads on the surface while rotating, the two screw blocks 16 drive the two insert rods 7 to be away from each other when being away from each other until the two insert rods 7 are inserted into through holes in the two insert blocks 10, thereby completing the fixing of the power distribution cabinet body 3, otherwise, the stepping motor 18 is reversed, step motor 18 drives positive and negative screw rod 17 antiport, thereby can drive two spiral shell pieces 16 and be close to each other, two spiral shell pieces 16 drive two inserted bars 7 and are close to each other, make inserted bar 7 break away from inserted block 10, thereby the convenience is dismantled switch board body 3, heat dissipation motor 22 can be opened when the switch board circular telegram, heat dissipation motor 22 drives flabellum 21 rotatory, thereby can accelerate the air flow in the switch board body 3, reach radiating purpose, traditional switch board is not convenient for fix and dismantle, it is comparatively troublesome when overhauing, and the not good problem of radiating effect.
When in use, the power distribution cabinet body 3 is placed on the top of the placing plate 1, the back surface of the power distribution cabinet body 3 is abutted against the front surface of the positioning plate 8, the stepping motor 18 is opened, the stepping motor 18 drives the positive and negative screw rods 17 to rotate, the positive and negative screw rods 17 drive the two screw blocks 16 to be away from each other through the positive and negative threads on the surface while rotating, the two screw blocks 16 drive the two insert rods 7 to be away from each other when being away from each other until the two insert rods 7 are inserted into the through holes in the two insert blocks 10, thereby fixing the power distribution cabinet body 3 is completed, otherwise, the stepping motor 18 is reversed, the stepping motor 18 drives the positive and negative screw rods 17 to rotate in the reverse direction, thereby driving the two screw blocks 16 to approach each other, the two screw blocks 16 drive the two insert rods 7 to approach each other, so that the insert rods 7 are separated from the insert blocks 10, thereby facilitating the disassembly of the power distribution cabinet body 3, the heat dissipation motor 22 is opened when the power distribution cabinet is powered on, the heat dissipation motor 22 drives the fan blades 21 to rotate, thereby can accelerate the air flow in the switch board body 3, reach radiating purpose, solve traditional switch board and be not convenient for fix and dismantle, comparatively troublesome when overhauing, and the not good problem of radiating effect.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a switch board convenient to it is fixed, is including placing board (1) and switch board body (3), its characterized in that: the back fixed mounting who places board (1) top has steadying plate (12), the top fixed mounting who places board (1) has step motor (18), the output shaft fixed mounting of step motor (18) has positive and negative screw rod (17), equal threaded connection has spiral shell piece (16) in the upper and lower both ends on positive and negative screw rod (17) surface, the positive fixed mounting of spiral shell piece (16) has inserted bar (7), the upper and lower both ends at the back of switch board body (3) all have inserted block (10) of using with inserted bar (7) through support fixed mounting, the front of steadying plate (12) has stabilizing bearing (15) through support fixed mounting, and stabilizing bearing (15) and positive and negative screw rod (17) rotate and be connected, the front of stabilizing bearing (15) has locating plate (8) through support fixed mounting, the right side of switch board body (3) is provided with heat dissipation box (5), the inner chamber of heat dissipation box (5) has heat dissipation motor (22) through support fixed mounting, the output shaft fixed mounting of heat dissipation motor (22) has flabellum (21), the left and right sides of heat dissipation box (5) all is provided with otter board (20).
2. The switch board convenient to it is fixed of claim 1, characterized in that: the upper end on switch board body (3) right side is provided with walks line hole (9), and walks the inner chamber in line hole (9) and be provided with the rubber sleeve.
3. The switch board convenient to it is fixed of claim 1, characterized in that: the back of spiral shell piece (16) is provided with slider (14) through the support, spout (13) that use with slider (14) cooperation are all seted up to the upper and lower both ends in stabilizer plate (12) front.
4. The switch board convenient to it is fixed of claim 1, characterized in that: the front top of stabilizer plate (12) fixed mounting has roof (19), the bottom fixed mounting of roof (19) has location bearing (11), and location bearing (11) and positive and negative screw rod (17) rotate to be connected.
5. The switch board convenient to it is fixed of claim 1, characterized in that: the right side of the placing plate (1) is provided with a control switch (6), and the surface of the control switch (6) is provided with a protective film.
6. The switch board convenient to it is fixed of claim 1, characterized in that: the left side of the top of the placing plate (1) is provided with a battery box (2), and an inner cavity of the battery box (2) is provided with a storage battery.
7. The switch board convenient to it is fixed of claim 1, characterized in that: the front of switch board body (3) has cabinet door (4) through hinge swing joint, and the front of cabinet door (4) is provided with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894677.2U CN216720707U (en) | 2021-11-23 | 2021-11-23 | Switch board convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894677.2U CN216720707U (en) | 2021-11-23 | 2021-11-23 | Switch board convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216720707U true CN216720707U (en) | 2022-06-10 |
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ID=81881362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894677.2U Active CN216720707U (en) | 2021-11-23 | 2021-11-23 | Switch board convenient to it is fixed |
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| Country | Link |
|---|---|
| CN (1) | CN216720707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115245703A (en) * | 2022-07-12 | 2022-10-28 | 科希曼电器有限公司 | Evaporator water circulation device for steam heat pump machine |
| CN116505427A (en) * | 2023-03-26 | 2023-07-28 | 国网江苏省电力有限公司海安市供电分公司 | Multifunctional ring main unit for smart power grid construction |
-
2021
- 2021-11-23 CN CN202122894677.2U patent/CN216720707U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115245703A (en) * | 2022-07-12 | 2022-10-28 | 科希曼电器有限公司 | Evaporator water circulation device for steam heat pump machine |
| CN116505427A (en) * | 2023-03-26 | 2023-07-28 | 国网江苏省电力有限公司海安市供电分公司 | Multifunctional ring main unit for smart power grid construction |
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