CN210468499U - Portable maintenance power supply box - Google Patents
Portable maintenance power supply box Download PDFInfo
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- CN210468499U CN210468499U CN201921701945.0U CN201921701945U CN210468499U CN 210468499 U CN210468499 U CN 210468499U CN 201921701945 U CN201921701945 U CN 201921701945U CN 210468499 U CN210468499 U CN 210468499U
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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 portable maintenance power supply box, the structure of which comprises a box body, a fixed plate, a top cover, a box door, an arc-shaped groove, a lock catch, a sealing plate, a main power switch, a load air switch and an industrial socket, the utility model discloses a sealing plate is arranged at the front side of the box body, the front end of the sealing plate is rotationally connected with the box door through a hinge, a groove is arranged on the sealing plate, the groove position corresponds to the position of equipment inside the box body, a movable plate is arranged inside the groove, a sealing ring is arranged between the movable plate and the sealing plate, and the sealing ring is arranged between the sealing plate and the box body, the waterproof and dustproof effects of the power supply box are increased through the sealing plate, when the equipment inside the power supply box is required to be operated, only the box door needs to be opened and then the movable plate is, and then the waterproof and dustproof effects of the power box are increased, and the overhaul of the power box is not influenced.
Description
Technical Field
The utility model relates to an overhaul power supply box technical field, concretely relates to portable overhaul power supply box.
Background
The maintenance power box is designed for maintenance convenience, when equipment goes wrong, maintenance is needed, but when no enough maintenance condition exists, the maintenance work of the convenient equipment which can be greatly facilitated by the maintenance power box is used, the maintenance power box also has the functions of overload protection, short-circuit protection and leakage protection, the maintenance power box serves as common equipment for maintenance, when maintenance is carried out, the box door needs to be opened to maintain the circuit equipment inside the power box, and the lock catch of a quick switch is arranged between the box door and the power box so as to open and close the maintenance power line conveniently.
However, in the prior art, the traditional power box is generally installed outdoors, the box door needs to be opened during maintenance, the tightness of the box door of the power box can be affected by frequent opening and closing of the box door, and water can easily enter the power box when raining, so that the internal circuit parts of the power box are damaged.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the portable maintenance power box is provided, and the problem that the tightness of the box door of the power box is affected by frequent opening and closing of the box door, so that the water inlet of the power box is easily caused in the rainy day, and further, the circuit parts in the power box are damaged is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a portable maintenance power box, which comprises a box body,
the box door is used for protecting the outside of the box body;
the sealing plate is used for sealing the interior of the box body;
the lock catch is used for fixing the box door;
further, the sealing plate completely covers the front side of the box body;
furthermore, a layer of sealing ring is arranged at the joint of the box door and the sealing plate.
Further, the rear ends of the left side and the right side of the box body are welded with fixing plates, the top end of the box body is locked with the top cover, the front end of the left side of the box body is connected with the box door in a rotating mode through a hinge, an arc-shaped groove is formed in the right side of the front end of the box door, the middle of the right side of the box door is locked with the box body through a lock catch, a sealing plate is installed at the front end of the box body, and a main power supply switch, a load air switch and an industrial socket are installed.
Further, the sealing plate comprises a plate body, a hinge, a groove, a movable plate and a fixing bolt, the left side of the plate body is locked with the hinge through the bolt, the groove is formed in the middle of the front end of the plate body, the movable plate is arranged in the groove, the left end of the hinge is locked with the box body through the bolt, the plate body is connected with the box body through the hinge in a rotating mode, and the right end of the plate body is locked with the box body through the fixing bolt.
Further, the movable plate comprises a support plate, a rotating shaft, a torsion spring, a connecting plate, a sealing support plate and a bump, wherein the left side and the right side of the rotating shaft are respectively connected with the support plate in a rotating mode, the torsion spring is sleeved on the outer side of the rotating shaft, the connecting plate is fixed at the left end and the right end of the bottom end of the rotating shaft respectively, the bottom of the connecting plate and the sealing support plate are locked with each other, the bump is arranged on the front side of the sealing support plate, the front end of the support plate and the plate body are locked with each other, the sealing support plate covers the rear end of.
Furthermore, the grooves and the movable plates are three in number, and the shapes and the sizes of the grooves and the movable plates correspond to the positions of the main power switch, the load air switch and the industrial socket respectively.
Furthermore, the shape of the groove is consistent with that of the bump, and the inner wall of the groove is matched with that of the bump.
Furthermore, a sealing ring is arranged at the front end of the sealing support plate, and a sealing ring is arranged at the joint of the rear end of the plate body and the box body.
Furthermore, two ends of the torsion spring respectively support the connecting plate and the plate body, and the rotation direction of the torsion spring is left as anticlockwise rotation.
Furthermore, the plate body is made of a PVC plastic plate, so that the plate is light in weight and has an insulating effect.
Furthermore, the sealing support plate and the bump are made of PVC transparent plastic plates.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problem that the sealing performance of a box door of a power box is influenced by opening and closing the box door frequently, so that the water inlet of the power box is easily caused when raining and the damage of circuit parts inside the power box is caused, the utility model discloses a sealing plate is installed at the front side of the box body, the front end of the sealing plate is rotatably connected with the box door through a hinge and is provided with a groove on the sealing plate, the groove position corresponds to the position of equipment inside the box body, a movable plate is installed inside the groove, a sealing ring is arranged between the movable plate and the sealing plate and between the sealing plate and the box body, the waterproof and dustproof effects of the power box are improved through the sealing plate, when the equipment inside the power box is required to be operated, only the box door needs to be opened and then the movable plate is pushed open, and the movable plate is automatically closed through a torsion spring, so, Dustproof effect, and do not influence the maintenance of power supply box.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the sealing plate structure of the present invention;
fig. 4 is a side view of the inner structure of the sealing plate of the present invention;
fig. 5 is a schematic view of the movable plate structure of the present invention.
In the figure: the box body-1, the fixed plate-2, the top cover-3, the box door-4, the arc-shaped groove-5, the lock catch-6, the sealing plate-7, the main power switch-8, the load air switch-9, the industrial socket-10, the plate body-71, the hinge-72, the groove-73, the movable plate-74, the fixed bolt-75, the support plate-741, the rotating shaft-742, the torsion spring-743, the connecting plate-744, the sealing support plate-745 and the bump-746.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a portable maintenance power box: comprises a box body 1 and a plurality of connecting rods,
the box door 4 is used for protecting the outside of the box body 1;
a sealing plate 7 for sealing the inside of the case 1;
the lock catch 6 is used for fixing the box door 4;
wherein the sealing plate 7 completely covers the front side of the box body 1;
wherein, a layer of sealing ring is arranged at the joint of the box door 4 and the sealing plate 7.
Wherein, fixed plate 2 has all been welded to both sides rear end about box 1, 1 top of box and top cap 3 lock solid each other, 1 left side front end of box rotates through hinge and chamber door 4 to be connected, an arc recess 5 has been seted up on 4 front ends right sides of chamber door, and 4 right sides middle parts of chamber door pass through hasp 6 and 1 lock solid each other of box, a closing plate 7 is installed to 1 front end of box, 1 inside main power switch 8, load air switch 9 and the industrial socket 10 of installing from top to bottom in proper order of box.
Wherein, the sealing plate 7 comprises plate body 71, hinge 72, recess 73, fly leaf 74, fixing bolt 75, the plate body 71 left side is through bolt and hinge 72 lock solid each other, plate body 71 front end middle part is seted up flutedly 73, and this recess 73 internally mounted has fly leaf 74, the hinge 72 left end is through bolt and box 1 lock solid each other, and plate body 71 carries out the rotation with box 1 through hinge 72 and is connected, plate body 71 right-hand member is through fixing bolt 75 and box 1 lock solid each other.
The movable plate 74 is composed of a support 741, a rotating shaft 742, a torsion spring 743, a connecting plate 744, a sealing support 745 and a bump 746, the left and right sides of the rotating shaft 742 are rotatably connected with the support 741 respectively, the torsion spring 743 is sleeved outside the rotating shaft 742, the left and right ends of the bottom end of the rotating shaft 742 are fixed with the connecting plate 744 respectively, the bottom of the connecting plate 744 is locked with the sealing support 745, the front side of the sealing support 745 is provided with the bump 746, the front end of the support 741 is locked with the plate 71, the sealing support 745 covers the rear end of the groove 73 of the plate 71, and the bump 746 extends into the groove 73.
Three grooves 73 and three movable plates 74 are arranged, and the shapes and the sizes of the grooves 73 and the movable plates 74 correspond to the positions of the main power switch 8, the load air switch 9 and the industrial socket 10 respectively, so that the main power switch 8, the load air switch 9 and the industrial socket 10 can be operated through the grooves 73 respectively.
The shape of the groove 73 is the same as that of the bump 746, and the inner wall of the groove 73 is matched with the bump 746, which is beneficial to filling the inside of the groove 73 with the bump 746, and prevents dust and water from entering the box body 1 easily.
The front end of the sealing support 745 is provided with a sealing ring, and the joint of the rear end of the plate body 71 and the box body 1 is provided with a sealing ring, which is beneficial to increasing the sealing performance of the box body 1.
Two tail ends of the torsion spring 743 respectively support the connecting plate 744 and the plate body 71, and the rotation direction of the torsion spring 743 is regarded as counterclockwise rotation to the left, which is beneficial to generating torsion through the torsion spring 743 to automatically reset the sealing support plate 745.
The plate body 71 is made of a PVC plastic plate, so that the plate is light in weight and has an insulation effect.
The sealing support plate 745 and the projection 746 are both made of PVC transparent plastic plates.
According to the above table, the sealing support plate 745 and the bump 746 in the present application are made of PVC transparent plastic plate, which has a transparent effect and a good insulating effect.
The torsion spring 743 of this patent is a helical spring with the ends of the torsion spring being fixed to the other components and the spring pulling them back to their original position as the other components rotate about the center of the spring to create a torque or rotational force, the torsion spring storing and releasing angular energy or statically fixing a device by rotating the arm about the center axis of the spring body, such springs are typically solid, but with a pitch between the coils to reduce friction, they create resistance to the rotational or rotational force.
The working principle is as follows: before use, the device is firstly installed on a position required by a user, and fixed by penetrating through the fixing plate 2 through a bolt, then the main power switch 8 is connected with an external power supply, then the load air switch 9 and the industrial socket 10 are respectively connected with the main power switch 8, then the load air switch 9 is connected with power equipment, when a fault occurs and the power box needs to be overhauled, the box door 4 is opened through a lock catch, after the box door 4 is opened, the sealing support plate 745 and the lug 746 are pushed inwards, the connecting plate 744 at the top of the sealing support plate 745 rotates upwards along the rotating shaft 742, the groove 73 is further opened, the main power switch 8, the load air switch 9 or the industrial socket 10 in the box body 1 are overhauled through the groove 73, and after the overhaul is finished, torsion force is generated through the torsion spring 743, drive connecting plate 744 and rotate downwards, cover recess 73 through sealed extension board 745, make lug 746 insert in recess 73, seal recess 73, it is sealed to carry out automatic closure, and the accessible is unscrewed fixing bolt 75 of fixed sealing plate 7, rotate plate body 71 along hinge 72 and open, be convenient for overhaul the operation, because be provided with the sealing washer between sealed extension board 745 and the plate body 71, and be provided with the sealing washer between sealed extension board 745 and the box 1, increase the leakproofness of box 1, and then increased the waterproof of box 1, dustproof effect, and do not influence the maintenance of power supply box.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a portable maintenance power supply box, includes box (1), its characterized in that still includes:
the box door (4) is used for protecting the outside of the box body (1);
a sealing plate (7) for sealing the inside of the box body (1);
the lock catch (6) is used for fixing the box door (4);
wherein the sealing plate (7) completely covers the front side of the box body (1);
wherein, a layer of sealing ring is arranged at the joint of the box door (4) and the sealing plate (7).
2. A portable service power supply box as defined in claim 1, wherein: fixed plate (2) have all been welded to both sides rear end about box (1), box (1) top and top cap (3) lock solid each other, box (1) left side front end rotates through hinge and chamber door (4) to be connected, an arc recess (5) have been seted up on chamber door (4) front end right side, and chamber door (4) right side middle part through hasp (6) and box (1) lock solid each other, a closing plate (7) are installed to box (1) front end, inside main power switch (8), load air switch (9) and the industrial socket (10) of installing from top to bottom in proper order of box (1).
3. A portable service power supply box as defined in claim 2, wherein: the sealing plate (7) is composed of a plate body (71), a hinge (72), a groove (73), a movable plate (74) and a fixing bolt (75), the left side of the plate body (71) is locked with the hinge (72) through a bolt, the middle of the front end of the plate body (71) is provided with the groove (73), the movable plate (74) is arranged in the groove (73), the left end of the hinge (72) is locked with the box body (1) through the bolt, the plate body (71) is connected with the box body (1) through the hinge (72) in a rotating mode, and the right end of the plate body (71) is locked with the box body (1) through the fixing bolt (75).
4. A portable service power supply box as defined in claim 3, wherein: the movable plate (74) is composed of a support plate (741), a rotating shaft (742), a torsion spring (743), a connecting plate (744), a sealing support plate (745) and a bump (746), the left side and the right side of the rotating shaft (742) are respectively in rotating connection with the support plate (741), the torsion spring (743) is sleeved on the outer side of the rotating shaft (742), the connecting plate (744) is respectively fixed at the left end and the right end of the bottom end of the rotating shaft (742), the bottom of the connecting plate (744) and the sealing support plate (745) are locked with each other, the bump (746) is arranged on the front side of the sealing support plate (745), the front end of the support plate (741) and the plate body (71) are locked with each other, the sealing support plate (745) covers the rear end of a groove (73) of the plate body (71), and.
5. A portable service power supply box as defined in claim 3, wherein: the number of the grooves (73) and the number of the movable plates (74) are three, and the shapes and the sizes of the grooves correspond to the positions of a main power switch (8), a load air switch (9) and an industrial socket (10) respectively.
6. A portable service power supply box according to claim 4, characterized in that: the shape of the groove (73) is consistent with that of the lug (746), and the inner wall of the groove (73) is matched with the lug (746).
7. A portable service power supply box according to claim 4, characterized in that: the front end of the sealing support plate (745) is provided with a sealing ring, and the joint of the rear end of the plate body (71) and the box body (1) is provided with the sealing ring.
8. A portable service power supply box according to claim 4, characterized in that: two tail ends of the torsion spring (743) respectively support the connecting plate (744) and the plate body (71), and the rotation direction of the torsion spring (743) is regarded as anticlockwise rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701945.0U CN210468499U (en) | 2019-10-12 | 2019-10-12 | Portable maintenance power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701945.0U CN210468499U (en) | 2019-10-12 | 2019-10-12 | Portable maintenance power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468499U true CN210468499U (en) | 2020-05-05 |
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ID=70434235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701945.0U Active CN210468499U (en) | 2019-10-12 | 2019-10-12 | Portable maintenance power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468499U (en) |
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2019
- 2019-10-12 CN CN201921701945.0U patent/CN210468499U/en active Active
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