CN212784250U - Ring main unit convenient to overhaul - Google Patents
Ring main unit convenient to overhaul Download PDFInfo
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- CN212784250U CN212784250U CN202021281901.XU CN202021281901U CN212784250U CN 212784250 U CN212784250 U CN 212784250U CN 202021281901 U CN202021281901 U CN 202021281901U CN 212784250 U CN212784250 U CN 212784250U
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- cabinet door
- door
- cabinet
- spout
- support
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Abstract
The utility model discloses a looped netowrk cabinet convenient to overhaul, including the cabinet body, observation window thermovent and spliced pole, cabinet body surface is provided with the cabinet door, it is provided with down the cabinet door to go up cabinet door below, the observation window is seted up in last cabinet bottom of the door portion, observation window one side is provided with the handle, it is provided with the support of going up the cabinet door top, cabinet door below is provided with down the support of a door down, the thermovent is seted up in cabinet body top, it has seted up the spout to go up cabinet door side, spout internally mounted has the rotation bolt, the spliced pole passes through rotation bolted connection in last cabinet door. This looped netowrk cabinet door side convenient to overhaul has seted up the spout, and spout internally mounted has the rotation bolt, will descend the cabinet door upwards to stimulate through the handle, and lower cabinet door passes through the spliced pole pulling and rotates the bolt rebound in the spout, goes up the cabinet door top and is provided with the door support, goes up the inside magnetic stripe that is provided with of door support, will descend cabinet door top to push the door support, and the size that the cabinet door opened and shut is the width that the door supported and the door support down promptly.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a looped netowrk cabinet convenient to overhaul.
Background
The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.
At present, the cabinet door occupation space after the cabinet door of the ring main unit on the market is opened is great, cause inconvenience to maintenance work, current equipment side is mostly direct welding confined simultaneously, when the equipment of side is overhauld or changed to needs, be not convenient for open cabinet side face, because the ring main unit belongs to electrical equipment, the thermovent need be seted up when using to the inside subassembly and dispel the heat, like this will lead to when not needing the heat dissipation, the thermovent invasion cabinet internal portion at top can be followed to the dust, cause the harm to the electric components of inside.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a looped netowrk cabinet convenient to overhaul to solve the looped netowrk cabinet door on the existing market that the above-mentioned background art provided and open the problem that the cabinet body overhauld equipment and the dust invades the internal portion of cabinet electrical component from the thermovent after occupation space is great, welded fastening is not convenient for open.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a looped netowrk cabinet convenient to overhaul, includes the cabinet body, observation window thermovent and spliced pole, cabinet body surface is provided with the cabinet door, it is provided with down the cabinet door to go up cabinet door below, the observation window is seted up in last cabinet door bottom, observation window one side is provided with the handle, it is provided with the door-holder to go up cabinet door top, cabinet door below is provided with down the door-holder down, the thermovent is seted up in cabinet body top, go up the cabinet door side and seted up the spout, spout internally mounted has the rotation bolt, the spliced pole is through rotating bolted connection in last cabinet door.
Preferably, the area of the upper cabinet door is equal to that of the lower cabinet door, the upper cabinet door and the lower cabinet door are arranged around the cabinet body and are provided with four pairs, and sliding grooves are formed in the side edges of the upper cabinet door and the side edges of the lower cabinet door.
Preferably, the inner side of the upper door support is provided with a magnetic strip, and the length of the magnetic strip is equal to that of the upper door support.
Preferably, rotation bolt sliding connection is in the spout, the diameter of rotation bolt equals with the width of spout, 1 is installed respectively on the spout of last cabinet door side and the spout of lower cabinet door side to the rotation bolt, the length of spliced pole equals with the distance between two upper and lower rotation bolt centre of a circle.
Preferably, the hinge is arranged at the joint of the cover plate and the cabinet body, the handle is arranged on one side of the cover plate, and two sides of the hinge are respectively fixed on the cabinet body and the cover plate through screws.
Compared with the prior art, the beneficial effects of the utility model are that: this looped netowrk cabinet convenient to overhaul:
1. a rotating bolt arranged on a sliding chute on the side surface of the upper cabinet door is connected with a rotating bolt arranged on a sliding chute of the lower cabinet door through a connecting column, the rotating bolt is connected in the chute of the sliding chute in a sliding way, so that the rotating bolt can rotate and move up and down in the sliding groove, the connecting column connects the upper cabinet door and the lower cabinet door together through the rotating bolt connecting the side surfaces of the upper cabinet door and the lower cabinet door, when in use, when the lower cabinet door is lifted to a position with the same height as the upper cabinet door, the rotating bolt in the chute of the upper cabinet door is positioned at the inner side of the bolt in the chute of the lower cabinet door and obliquely below the lower part, if the upper cabinet door is pulled downwards to the equal-height position of the lower cabinet door, the rotating bolt in the chute of the upper cabinet door is positioned at the inner side of the bolt in the chute of the lower cabinet door and obliquely above, after the upper cabinet door and the lower cabinet door are pushed and pulled, the door body is fixedly attracted by the magnetic strips in the upper door support and the lower door support, so that the occupied space after the cabinet door is opened is effectively reduced;
2. the periphery of the cabinet body is provided with the push-pull upper cabinet door and the push-pull lower cabinet door, when internal equipment needs to be overhauled, the upper cabinet door is directly pulled down or the lower cabinet door is pushed up, the cabinet body does not need to be opened by cutting a welding part by using a tool like the traditional ring main unit, and the cabinet body is convenient to open to overhaul the equipment;
3. the apron passes through hinge connection in cabinet body top, the apron divide into two parts, set up respectively in the thermovent both ends, the area after the apron closes is equal with the area at cabinet body top, apron one side is provided with the handle, an equipment operation time at the internal portion of cabinet, the heat that produces when needing will moving is discharged from the thermovent, can with the handle with the apron outside pulling, make the thermovent discharge the heat, when not needing the heat dissipation, with the handle pulling inboard the apron will be lapped, make the apron of both sides close, cover the thermovent completely, thereby can block that the dust gets into the internal portion of cabinet from the thermovent, cause the damage to the electrical equipment of inside, through setting up the apron that can open and shut in the thermovent top, equipment can effectively prevent dust when not needing the heat dissipation, the dust has been avoided invading the internal portion of cabinet from the thermovent electric components.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the structure of the cabinet door pushing and pulling mechanism of the present invention;
fig. 5 is a schematic view of the structure of the cover plate of the heat sink of the present invention.
In the figure: 1. a cabinet body; 2. the upper cabinet door is arranged; 3. a lower cabinet door; 4. an observation window; 5. a handle; 6. an upper door support; 601. a magnetic strip; 7. a lower door support; 8. a heat dissipation port; 9. a chute; 10. rotating the bolt; 11. connecting columns; 12. a cover plate; 1201. a hinge; 1202. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a ring main unit convenient to overhaul comprises a main body 1, an upper cabinet door 2, a lower cabinet door 3, an observation window 4, a handle 5, an upper cabinet door support 6, a lower cabinet door support 7, a heat dissipation port 8, a sliding groove 9, a rotating bolt 10, a connecting column 11 and a cover plate 12, wherein the surface of the main body 1 is provided with the upper cabinet door 2, the areas of the upper cabinet door 2 and the lower cabinet door 3 are equal, the upper cabinet door 2 and the lower cabinet door 3 are arranged around the main body 1 and are provided with four pairs, the side edges of the upper cabinet door 2 and the lower cabinet door 3 are respectively provided with the sliding groove 9, the lower cabinet door 3 is arranged below the upper cabinet door 2, the observation window 4 is arranged at the bottom of the upper cabinet door 2, one side of the observation window 4 is provided with the handle 5, the upper cabinet door support 6 is arranged above the upper cabinet door 2, the inner side of the upper cabinet door support 6 is provided with a magnetic stripe 601, the, the utility model discloses a cabinet, including cabinet body 1, door, heat dissipation opening 8, spout 9 internally mounted has rotation bolt 10, rotation bolt 10 sliding connection is in spout 9, the diameter of rotation bolt 10 equals with the width of spout 9, rotation bolt 10 installs 1 respectively on spout 9 of door 2 side and the spout 9 of door 3 side down, the length of spliced pole 11 equals with the distance between two upper and lower rotation bolt 10 centre of a circle, spliced pole 11 connects in last door 2 through rotation bolt 10, cabinet body 1 top edge is connected with apron 12, apron 12 is provided with hinge 1201 with cabinet body 1's junction, apron 12 one side is provided with handle 1202, hinge 1201 both sides are fixed in cabinet body 1 and apron 12 respectively through the screw.
The working principle is as follows: when using this easy access's looped netowrk cabinet, at first when needing to overhaul, the power failure, make the looped netowrk cabinet be in the outage state, will descend cabinet door 3 upwards to stimulate through handle 5, lower cabinet door 3 stimulates rotation bolt 10 through spliced pole 11 and upwards removes in spout 9, it is provided with door support 6 to go up 2 tops of cabinet door, it is provided with magnetic stripe 601 to go up 6 insidely of door support, it pushes door support 6 to go up 3 tops of cabinet door down, cabinet door 3 is down inhaled to magnetic stripe 601, if it is the equipment of 2 inboards of cabinet door needs to overhaul, then it can to push down door support 7 with last cabinet door 2, accomplish the use back at equipment, the hand is held handle 1202 and is closed apron 12 in 8 tops of thermovent, avoid the dust to get into from thermovent 8 and cause the harm to. The above is the using process of the ring main unit convenient for maintenance, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.
Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a looped netowrk cabinet convenient to overhaul, includes cabinet body (1), observation window (4), thermovent (8) and spliced pole (11), its characterized in that: the improved cabinet is characterized in that an upper cabinet door (2) is arranged on the surface of the cabinet body (1), a lower cabinet door (3) is arranged below the upper cabinet door (2), an observation window (4) is arranged at the bottom of the upper cabinet door (2), a handle (5) is arranged on one side of the observation window (4), an upper door support (6) is arranged above the upper cabinet door (2), a lower door support (7) is arranged below the lower cabinet door (3), a heat dissipation opening (8) is arranged at the top of the cabinet body (1), a sliding groove (9) is formed in the side edge of the upper cabinet door (2), a rotating bolt (10) is arranged inside the sliding groove (9), a connecting column (11) is connected to the upper cabinet door (2) through the rotating bolt (10), and a cover plate (12) is connected to.
2. The easy-to-overhaul ring main unit according to claim 1, wherein: the cabinet is characterized in that the area of the upper cabinet door (2) is equal to that of the lower cabinet door (3), the upper cabinet door (2) and the lower cabinet door (3) are arranged around the cabinet body (1) and are provided with four pairs, and sliding grooves (9) are formed in the side edges of the upper cabinet door (2) and the lower cabinet door (3).
3. The easy-to-overhaul ring main unit according to claim 1, wherein: the inner side of the upper door support (6) is provided with a magnetic strip (601), and the length of the magnetic strip (601) is equal to that of the upper door support (6).
4. The easy-to-overhaul ring main unit according to claim 1, wherein: rotate bolt (10) sliding connection in spout (9), the diameter of rotating bolt (10) equals with the width of spout (9), rotate bolt (10) and install 1 respectively on spout (9) of last cabinet door (2) side and spout (9) of lower cabinet door (3) side, the length of spliced pole (11) equals with the distance between two upper and lower rotation bolt (10) the centre of a circle.
5. The easy-to-overhaul ring main unit according to claim 1, wherein: the cabinet is characterized in that a hinge (1201) is arranged at the joint of the cover plate (12) and the cabinet body (1), a handle (1202) is arranged on one side of the cover plate (12), and the two sides of the hinge (1201) are fixed on the cabinet body (1) and the cover plate (12) through screws respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281901.XU CN212784250U (en) | 2020-07-02 | 2020-07-02 | Ring main unit convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281901.XU CN212784250U (en) | 2020-07-02 | 2020-07-02 | Ring main unit convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784250U true CN212784250U (en) | 2021-03-23 |
Family
ID=75075553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281901.XU Active CN212784250U (en) | 2020-07-02 | 2020-07-02 | Ring main unit convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784250U (en) |
-
2020
- 2020-07-02 CN CN202021281901.XU patent/CN212784250U/en active Active
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