CN219611106U - Motor protection distribution box - Google Patents
Motor protection distribution box Download PDFInfo
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- CN219611106U CN219611106U CN202320529571.9U CN202320529571U CN219611106U CN 219611106 U CN219611106 U CN 219611106U CN 202320529571 U CN202320529571 U CN 202320529571U CN 219611106 U CN219611106 U CN 219611106U
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- box body
- fixedly connected
- rectangular
- round
- motor protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a motor protection distribution box, which comprises a box body, wherein a plurality of wire pipes are arranged at the bottom of the box body, a plurality of circuit breakers are arranged on the front surface of a mounting plate, a cavity is formed in the box body, two fixing components are respectively arranged on two sides of the inner wall of the cavity, a plurality of ventilation holes are respectively formed in two sides of the inner wall of the cavity, a filtering component is respectively arranged on one side of each ventilation hole, and a plurality of cleaning components are respectively arranged at the top of each wire pipe; according to the utility model, the design of the box body, the filtering component and the fixing component is utilized, the clamping plate is clamped with the first rectangular strip, so that the filter screen is stretched, the air holes of the box body are blocked by the filter screen, the air entering the box body is filtered by the filter screen, dust in the air is reduced, and when a large amount of dust on the surface of the filter screen is accumulated, the clamping plate can be pulled to replace the filter screen, so that the accumulation of air dust in the box body is reduced, and the stable work of the circuit breaker is realized.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a motor protection distribution box.
Background
In construction engineering, need be suitable for multiple electric tool, electric tool connects the motor, and the circuit breaker in the block terminal is connected to the motor, when equipment electric leakage, carries out earth leakage protection through tripping operation to make operating personnel not receive the electric leakage injury.
However, in the long-time use process of the distribution box, dust can enter the distribution box through the wire pipe holes and the air holes, and when the dust in the distribution box is accumulated more, the internal electric devices can be caused to be short-circuited, so that the circuit breaker is damaged, and when the electric leakage occurs, the damaged circuit breaker cannot trip, so that the motor protection effect on equipment cannot be achieved.
Disclosure of Invention
The utility model aims to provide a motor protection distribution box so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the motor protection distribution box comprises a motor protection distribution box body,
the device comprises a box body, wherein a plurality of wire pipes are arranged at the bottom of the box body;
the front surface of the mounting plate is provided with a plurality of circuit breakers;
the inner part of the box body is provided with a cavity, two sides of the inner wall of the cavity are respectively provided with two fixing components, two sides of the inner wall of the cavity are respectively provided with a plurality of ventilation holes, one side of each ventilation hole is respectively provided with a filtering component, and the tops of the wire pipes are respectively provided with a plurality of cleaning components;
the fixing assembly comprises positioning plates, clamping plates, two round rods, two springs, two baffles, magnetic strips and a first rectangular strip, wherein four clamping plates are respectively arranged at one side of each of the four positioning plates, and eight springs are respectively arranged at the outer walls of the eight round rods;
the filter assembly comprises two second rectangular strips and filter screens, and the four second rectangular strips are respectively arranged at the top and the bottom of the two filter screens;
the cleaning assembly comprises a sealing block and a plurality of hairbrush wires, and the hairbrush wires are respectively arranged in the sealing block.
Preferably, the bottom of cavity inner wall has seted up three first round holes respectively, and is three the outer wall at spool top respectively with the inner wall fixed connection of three first round holes, three the first screw thread has been seted up respectively at the top of spool inner wall, and is three the second screw thread has been seted up respectively to the outer wall of sealing block bottom, three the bottom of sealing block is threaded with the top of three spool respectively and is connected.
Preferably, the top ends of the three sealing blocks are respectively provided with a circular through groove, the inner walls of the three circular through grooves are respectively fixedly connected with one ends of a plurality of hairbrush filaments, and the back sides of the circuit breakers are fixedly connected with the front sides of the mounting plates.
Preferably, the first rectangular grooves are respectively formed in two ends of one side of each positioning plate, the second round holes are respectively formed in one side of the inner wall of each first rectangular groove, the round rods are respectively arranged in the eight second round holes in an inserted mode, the springs are respectively sleeved on the outer walls of the eight round rods, one ends of the eight round rods are respectively fixedly connected with one sides of the eight baffle plates, and the other ends of the eight round rods are respectively fixedly connected with two ends of one side of each clamping plate.
Preferably, the other sides of the four positioning plates are respectively provided with a second rectangular groove, one sides of the inner walls of the four second rectangular grooves are respectively fixedly connected with one sides of the four magnetic strips, and the other sides of the four clamping plates are respectively fixedly connected with a handle.
Preferably, the bottom ends of one side of the four round bars are fixedly connected with one side of the four first rectangular bars respectively, and the top ends and the bottom ends of the two filter screens are fixedly connected with the bottom ends and the top ends of the four second rectangular bars respectively.
The utility model has the technical effects and advantages that:
(1) According to the utility model, the design of the box body, the filtering component and the fixing component is utilized, the clamping plate is clamped with the first rectangular strip, so that the filter screen is stretched, the air holes of the box body are blocked by the filter screen, the air entering the box body is filtered by the filter screen, dust in the air is reduced, and when a large amount of dust on the surface of the filter screen is accumulated, the clamping plate can be pulled to replace the filter screen, thereby reducing accumulation of air dust in the box body and realizing stable operation of the circuit breaker;
(2) According to the utility model, by means of the design of the box body, the wire tube and the cleaning assembly, the plurality of brush wires in the sealing block are utilized, so that when a cable enters the box body through the wire tube, the brush wires can clean the outer wall of the cable, part of dust is cleaned, and meanwhile, the brush wires which are arranged in a staggered manner can block the dust outside the box body layer by layer.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model.
Fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
Fig. 3 is an enlarged view of the structure B of fig. 1 according to the present utility model.
Fig. 4 is a schematic perspective view of a fixing assembly according to the present utility model.
In the figure: 1. a case; 2. a circuit breaker; 3. a mounting plate; 4. a positioning plate; 5. clamping the plate; 6. a round bar; 7. a spring; 8. a baffle; 9. a magnetic stripe; 10. a first rectangular bar; 11. a conduit; 12. a sealing block; 13. brush filaments; 14. a second rectangular bar; 15. and (5) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model provides a motor protection block terminal as shown in fig. 1-4, comprising,
the box body 1, the bottom of the box body 1 is provided with a plurality of line pipes 11;
the mounting plate 3, the front of the mounting plate 3 is provided with a plurality of circuit breakers 2;
the inside of the box body 1 is provided with a cavity, two sides of the inner wall of the cavity are respectively provided with two fixing components, two sides of the inner wall of the cavity are respectively provided with a plurality of ventilation holes, one side of each ventilation hole is respectively provided with a filtering component, and the tops of the plurality of wire pipes 11 are respectively provided with a plurality of cleaning components;
the fixing assembly comprises positioning plates 4, clamping plates 5, two round rods 6, two springs 7, two baffle plates 8, magnetic strips 9 and first rectangular strips 10, wherein the four clamping plates 5 are respectively arranged on one side of the four positioning plates 4, and the eight springs 7 are respectively arranged on the outer walls of the eight round rods 6;
the filter assembly comprises two second rectangular strips 14 and a filter screen 15, and four second rectangular strips 14 are respectively arranged at the top and the bottom of the two filter screens 15;
the cleaning assembly comprises a sealing block 12 and a plurality of hairbrush wires 13, wherein the hairbrush wires 13 are respectively arranged in the sealing block 12.
Three first round holes are respectively formed in the bottom of the inner wall of the cavity, the outer wall of the top of the three wire pipes 11 is fixedly connected with the inner wall of the three first round holes respectively, first threads are respectively formed in the top of the inner wall of the three wire pipes 11, second threads are respectively formed in the outer wall of the bottom of the three sealing blocks 12, the bottom of the three sealing blocks 12 is respectively connected with the top threads of the three wire pipes 11 in a penetrating mode, circular through grooves are respectively formed in the top of the three sealing blocks 12, the inner wall of each circular through groove is fixedly connected with one ends of the brush wires 13 respectively, and the back faces of the circuit breakers 2 are fixedly connected with the front faces of the mounting plates 3.
The box 1 is the block terminal for tertiary distribution for current building site, inside sets up circuit breaker 2, socket and master switch, electrical equipment passes through the inside circuit breaker 2 of cable connection box 1, when the electric leakage appears, circuit breaker 2 tripping operation protects operating personnel and electronic equipment, the appearance of sealing block 12 is the same with the bolt, the first screw thread of spool 11 top inner wall and the second screw thread meshing of sealing block 12 bottom outer wall, through the threaded connection with sealing block 12 and spool 11 inseparable, a plurality of brush silk 13 of sealing block 12 circular logical inslot fixed connection, the multilayer distributes, the brush silk 13 of every adjacent layer all misplaces to block the circular logical groove layer upon layer, the length of brush silk 13 is circular logical groove radius 1.3 times, thereby block the solid impurity of entering air layer upon layer in the circular logical inslot.
The first rectangular grooves are respectively formed in two ends of one side of each of the four locating plates 4, the second round holes are respectively formed in one side of the inner wall of each of the eight first rectangular grooves, each of the eight round rods 6 is respectively arranged in each of the eight second round holes in a penetrating mode, each of the eight springs 7 is respectively sleeved on the outer wall of each of the eight round rods 6, one end of each of the eight round rods 6 is respectively fixedly connected with one side of each of the eight baffle plates 8, the other end of each of the eight round rods 6 is respectively fixedly connected with two ends of one side of each of the four clamping plates 5, the second rectangular grooves are respectively formed in the other side of each of the four locating plates 4, one side of each of the inner walls of each of the four second rectangular grooves is respectively fixedly connected with one side of each of the four magnetic strips 9, and the other side of each of the four clamping plates 5 is respectively fixedly connected with a handle.
The size of the second circular hole is 1.05 times of the diameter of the clamping plate 5, the inner diameter of the spring 7 is 1.05 times of the diameter of the second circular hole, the spring 7 is always in a compressed state in the first rectangular groove, the size of the baffle 8 is 0.95 time of the size of the first rectangular groove, the box body 1 is iron, and the positioning plate 4 is fixed by the magnetic attraction of the magnetic strip 9 to the box body 1.
The bottom of four round bars 6 one side respectively with one side fixed connection of four first rectangle strips 10, the top and the bottom of two filter screens 15 respectively with the bottom and the top fixed connection of four second rectangle strips 14, the aperture of filter screen 15 is 1mm, clamp and get board 5 and first rectangle strip 10 shape and be L shape, second rectangle strip 14 and filter screen 15 shape are the shape of falling L to first rectangle strip 10 forms the joint to second rectangle strip 14, stretches filter screen 15, guarantees that filter screen 15 is in the complete open state.
The fixed subassembly is four sets of, and filter component is two sets of, and four sets of fixed subassemblies set up respectively in two filter component's top and bottom.
The working principle of the utility model is as follows:
when an operator uses the device, the filter screen 15 is required to be arranged on one side of the air holes of the box body 1, the operation is required to be performed, the filter screen 15 completely shields the air holes on one side, then the clamping plate 5 is pulled in the direction away from the positioning plate 4, the clamping plate 5 drives the round rod 6, the round rod 6 drives the baffle 8, the inner wall of the first rectangular groove and one side of the baffle 8 form extrusion on the spring 7, meanwhile, the magnetic attraction of the magnetic strip 9 is utilized to connect the magnetic strip 9 with the inner wall of the box body 1, the magnetic strip 9 drives the positioning plate 4, so that the position of the fixing component is determined, the second rectangular strip 14 is put into one side of the clamping plate 5 close to the first rectangular strip 10, at the moment, the clamping plate 5 is released, under the action of the restoring force of the spring 7, the baffle 8 is pushed by the spring 7 to move towards the direction close to the magnetic strip 9, the round rod 6 is driven by the baffle 8, the round rod 6 drives the clamping plate 5, the clamping plate 5 drives the first rectangular strip 10, the top end of the first rectangular strip 10 contacts with the bottom end of the second rectangular strip 14, and the clamping plate 5 and the second rectangular strip 14 form clamping connection of the filter screen 15;
the sealing block 12 is rotated into the top of the line pipe 11, and the cable of the motor passes through the plurality of hairbrush wires 13 in the sealing block 12, enters the box body 1 and is connected with the circuit breaker 2.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The motor protection distribution box comprises a motor protection distribution box body,
the device comprises a box body (1), wherein a plurality of wire pipes (11) are arranged at the bottom of the box body (1);
the circuit breaker comprises a mounting plate (3), wherein a plurality of circuit breakers (2) are arranged on the front surface of the mounting plate (3);
the method is characterized in that: the inside of the box body (1) is provided with a cavity, two sides of the inner wall of the cavity are respectively provided with two fixing components, two sides of the inner wall of the cavity are respectively provided with a plurality of ventilation holes, one side of each ventilation hole is respectively provided with a filtering component, and the tops of the wire pipes (11) are respectively provided with a plurality of cleaning components;
the fixing assembly comprises positioning plates (4), clamping plates (5), two round rods (6), two springs (7), two baffles (8), magnetic strips (9) and first rectangular strips (10), wherein four clamping plates (5) are respectively arranged at one side of each of the four positioning plates (4), and eight springs (7) are respectively arranged at the outer walls of the eight round rods (6);
the filtering assembly comprises two second rectangular strips (14) and filter screens (15), and the four second rectangular strips (14) are respectively arranged at the top and the bottom of the two filter screens (15);
the cleaning assembly comprises a sealing block (12) and a plurality of hairbrush filaments (13), and the hairbrush filaments (13) are respectively arranged in the sealing block (12).
2. The motor protection distribution box according to claim 1, wherein three first round holes are respectively formed in the bottom end of the inner wall of the cavity, the outer walls of the tops of the three wire pipes (11) are respectively fixedly connected with the inner walls of the three first round holes, first threads are respectively formed in the tops of the inner walls of the three wire pipes (11), second threads are respectively formed in the outer walls of the bottoms of the three sealing blocks (12), and the bottoms of the three sealing blocks (12) are respectively connected with the top threads of the three wire pipes (11) in a penetrating mode.
3. The motor protection distribution box according to claim 1, wherein circular through grooves are respectively formed in the top ends of the three sealing blocks (12), the inner walls of the three circular through grooves are respectively fixedly connected with one ends of a plurality of hairbrush wires (13), and the back surfaces of the circuit breakers (2) are respectively fixedly connected with the front surfaces of the mounting plates (3).
4. The motor protection distribution box according to claim 1, wherein the two ends of one side of the four positioning plates (4) are respectively provided with a first rectangular groove, one side of the inner wall of each first rectangular groove is respectively provided with a second round hole, each round rod (6) is respectively inserted and arranged in each second round hole, each spring (7) is respectively sleeved on the outer wall of each round rod (6), one end of each round rod (6) is respectively fixedly connected with one side of each baffle plate (8), and the other end of each round rod (6) is respectively fixedly connected with the two ends of one side of each clamping plate (5).
5. The motor protection distribution box according to claim 1, wherein the other sides of the four positioning plates (4) are respectively provided with a second rectangular groove, one sides of the inner walls of the four second rectangular grooves are respectively fixedly connected with one sides of the four magnetic strips (9), and the other sides of the four clamping plates (5) are respectively fixedly connected with a handle.
6. The motor protection distribution box according to claim 1, characterized in that the bottom ends of one side of the four round bars (6) are fixedly connected with one side of the four first rectangular bars (10), and the top ends and the bottom ends of the two filter screens (15) are fixedly connected with the bottom ends and the top ends of the four second rectangular bars (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529571.9U CN219611106U (en) | 2023-03-17 | 2023-03-17 | Motor protection distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529571.9U CN219611106U (en) | 2023-03-17 | 2023-03-17 | Motor protection distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219611106U true CN219611106U (en) | 2023-08-29 |
Family
ID=87745825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320529571.9U Active CN219611106U (en) | 2023-03-17 | 2023-03-17 | Motor protection distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219611106U (en) |
-
2023
- 2023-03-17 CN CN202320529571.9U patent/CN219611106U/en active Active
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