CN215497954U - Energy-concerving and environment-protective high-tension loop-network cabinets - Google Patents
Energy-concerving and environment-protective high-tension loop-network cabinets Download PDFInfo
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- CN215497954U CN215497954U CN202120861234.0U CN202120861234U CN215497954U CN 215497954 U CN215497954 U CN 215497954U CN 202120861234 U CN202120861234 U CN 202120861234U CN 215497954 U CN215497954 U CN 215497954U
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- cabinet door
- main unit
- ring main
- fixedly connected
- movable cabinet
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Abstract
The utility model relates to the technical field of ring main units, in particular to an energy-saving environment-friendly high-voltage ring main unit which comprises a ring main unit body, wherein mounting grooves are formed in two sides of the top in the ring main unit body, annular slide rails are fixedly connected in the two mounting grooves, a movable cabinet door is placed at an opening of the ring main unit body, connecting shafts are fixedly connected to two sides of the top of the movable cabinet door, the two connecting shafts are respectively located at one ends, close to the movable cabinet door, of the two annular slide rails, one side of the top of the ring main unit body is connected with a first buckle through an elastic component, and a second buckle is fixedly connected to one side, away from the ring main unit body, of the movable cabinet door. The device can shield the upper part outside the opening of the movable cabinet door through the bottom end of the movable cabinet door, so that maintenance personnel standing at the opening of the ring main unit can be shaded, and the device is favorable for cooling and avoiding summer heat for the maintenance personnel.
Description
Technical Field
The utility model relates to the field of ring main units, in particular to an energy-saving and environment-friendly high-voltage ring main unit.
Background
The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is 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.
In hot summer, when the in-process of maintainer maintaining and repairing outdoor looped netowrk cabinet, when maintainer lacked the measure that the sunshade fell summer heat, cause the heatstroke easily, cause harm to maintainer's healthy, when maintainer was for staggering the comparatively strong period of sunshine, selected early or evening to overhaul, will have the darker problem of light, be unfavorable for maintainer to maintain and repair.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an energy-saving and environment-friendly high-voltage ring main unit.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: an energy-saving environment-friendly high-voltage ring main unit comprises a ring main unit body, wherein mounting grooves are formed in two sides of the top in the ring main unit body, annular slide rails are fixedly connected in the two mounting grooves, a movable cabinet door is placed at an opening of the ring main unit body, connecting shafts are fixedly connected to two sides of the top of the movable cabinet door, and the two connecting shafts are respectively located at one ends, close to the movable cabinet door, of the two annular slide rails;
one side of the top of the ring main unit is connected with a first buckle through an elastic part, and one side of the movable cabinet door, which is far away from the ring main unit, is fixedly connected with a second buckle;
the utility model discloses a looped netowrk cabinet, including looped netowrk cabinet main part, movable cabinet door and movable cabinet door, the looped netowrk cabinet main part is just to the top fixedly connected with connection casing of movable cabinet door one side, the fly leaf has been placed in the connection casing, one side fixedly connected with contact lever of fly leaf, the cover is equipped with the second spring on the contact lever, the opposite side fixedly connected with button cap of fly leaf, the one end through connection casing of button cap one side is extended away, the bulb is just installed to one side of looped netowrk cabinet main part to movable cabinet door, just to the position fixedly connected with pressure switch of contact lever on the inner wall of connection casing, pressure switch switches for the bulb circular telegram when receiving pressure.
Preferably, elastomeric element includes the circular recess, the one end top in the looped netowrk cabinet main part is seted up to the circular recess, the one end fixedly connected with connecting plate that the circular recess is close to the activity cabinet door, the baffle has been placed in the circular recess, one side fixedly connected with round bar of baffle, the one end of round bar runs through the side of connecting plate and extends away with first buckle fixed connection, the cover is equipped with first spring on the round bar between connecting plate and the baffle.
Preferably, one side of the movable cabinet door is fixedly connected with a pull ring, and the pull ring is positioned below the second buckle.
Preferably, the side surfaces of the top of the movable cabinet door are all arc surfaces, and the arc surfaces and the connecting shaft are in the same axis.
Preferably, two sides of the movable cabinet door are flush with two sides in the ring main unit body.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the movable cabinet door is horizontally fixed at the top in the ring main unit body, the bottom end of the movable cabinet door shields the upper part outside the opening of the movable cabinet door, so that maintenance personnel standing at the opening of the ring main unit body can be shaded, and the cooling and the sunstroke prevention of the maintenance personnel are facilitated.
2. The lamp bulbs are powered on in the moving process of the movable cabinet door, so that maintenance personnel located below the movable cabinet door can illuminate through the lamp bulbs, the brightness in working is improved, and maintenance and overhaul are facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the midline of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is an enlarged view of the structure at B in fig. 3 according to the present invention.
In the figure: the ring main unit comprises a ring main unit body 1, a movable cabinet door 2, a first buckle 3, a second buckle 4, a pull ring 5, a mounting groove 6, an annular slide rail 7, a connecting shaft 8, a circular groove 9, a connecting plate 10, a circular rod 11, a first spring 12, a baffle 13, a connecting shell 14, a button cap 15, a movable plate 16, a contact rod 17, a second spring 18, a bulb 19 and a pressure switch 20.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
1-5, including looped netowrk cabinet main part 1, mounting groove 6 has all been opened to the top both sides in looped netowrk cabinet main part 1, equal fixedly connected with annular slide rail 7 in two mounting grooves 6, movable cabinet door 2 has been placed to looped netowrk cabinet main part 1's opening part, the equal fixedly connected with connecting axle 8 in top both sides of movable cabinet door 2, two connecting axles 8 are located the one end that two annular slide rails 7 are close to movable cabinet door 2 respectively, the side at movable cabinet door 2's top is the arc surface, arc surface and connecting axle 8 are same axle center, the both sides of movable cabinet door 2 and the both sides looks parallel and level in looped netowrk cabinet main part 1.
One side at 1 top of looped netowrk cabinet main part is connected with first buckle 3 through elastomeric element, elastomeric element includes circular recess 9, circular recess 9 is seted up at the one end top in looped netowrk cabinet main part 1, circular recess 9 is close to movable cabinet door 2's one end fixedly connected with connecting plate 10, baffle 13 has been placed in circular recess 9, one side fixedly connected with circular rod 11 of baffle 13, the one end of circular rod 11 runs through the side of connecting plate 10 and extends away and 3 fixed connection with first buckle, the cover is equipped with first spring 12 on the circular rod 11 between connecting plate 10 and the baffle 13, movable cabinet door 2 keeps away from one side fixedly connected with second buckle 4 of looped netowrk cabinet main part 1, one side fixedly connected with pull ring 5 of movable cabinet door 2, pull ring 5 is located the below of second buckle 4.
The implementation mode is specifically as follows:
in the using process, a maintainer holds the pull ring 5 on one side of the movable cabinet door 2 to pull the movable cabinet door 2 to rotate around the connecting shaft 8, after the movable cabinet door 2 rotates to the horizontal state, the movable cabinet door 2 is moved towards the inside of the ring main unit 1 along the mounting grooves 6 on the two sides, the connecting shafts 8 on the two sides of the movable cabinet door 2 move inwards along the annular slide rails 7, the movable cabinet door 2 is pulled to the horizontal state and then moves towards the inside of the ring main unit 1 to prevent the electric equipment installed in the ring main unit 1 from blocking the movable cabinet door 2, in the moving process of the movable cabinet door 2, the second buckle 4 gradually approaches the first buckle 3, when the second buckle 4 gradually approaches the first buckle 3, the first buckle 3 is pulled outwards to enable the first buckle 3 to drive the circular rod 11 to move outwards, the baffle 13 at one end of the circular rod 11 moves along with the circular rod 11, and extrudes the first spring 12 to enable the first spring to be compressed and deformed, then downward sloping activity cabinet door 2, make second buckle 4 upwards rotate activity cabinet door 2 again after crossing first buckle 3 and make its level, then loosen first buckle 3, the elastic action of first spring 12 makes its outwards extend, and extrusion baffle 13 removes, baffle 13 drives circular rod 11 and removes, circular rod 11 drives first buckle 3 and contracts to 1 one end of looped netowrk cabinet main part, and make the top of first buckle 3 and 4 joints of second buckle at 1 one end of looped netowrk cabinet main part, thereby fix activity cabinet door 2, when activity cabinet door 2 level is fixed at the top in looped netowrk cabinet main part 1, the bottom of activity cabinet door 2 shelters from the top outside the opening of activity cabinet door 2, thereby carry out the sunshade to the maintainer who stands at 1 opening part of looped netowrk cabinet main part, be favorable to maintainer cooling and avoid summer heat.
Looped netowrk cabinet main part 1 is just connecting casing 14 to the top fixedly connected with of activity cabinet door 2 one side, portable plate 16 has been placed in connecting casing 14, one side fixedly connected with contact lever 17 of portable plate 16, the cover is equipped with second spring 18 on the contact lever 17, the opposite side fixedly connected with of portable plate 16 button cap 15, the one end through connection casing 14's of button cap 15 one side is extended away, activity cabinet door 2 is just to installing bulb 19 to one side of looped netowrk cabinet main part 1, connect on casing 14's the inner wall just to contact lever 17's fixed position be connected with pressure switch 20, pressure switch 20 switches on the bulb when receiving pressure.
The implementation mode is specifically as follows:
in the process that the movable cabinet door 2 horizontally moves towards the inside of the ring main unit 1, when the top end of the movable cabinet door 2 moves to one side of the movable cabinet door 2, which is opposite to the opening, the movable cabinet door contacts with the button cap 15, the button cap 15 is extruded in the moving process, the button cap 15 contracts towards the inside of the connecting shell 14 after being extruded, one end of the button cap 15 drives the movable plate 16 to move, the movable plate 16 drives the contact rod 17 to move, so that one end of the contact rod 17 extrudes the pressure switch 20, the bulb 19 is electrified, the movable plate 16 compresses the second spring 18 to deform in the moving process, when the movable cabinet door 2 moves outwards, the second spring 18 loses the elastic effect after extrusion to extend outwards and extrude the movable plate 16 to move in the opposite direction, so that the contact rod 17 at one end of the movable plate 16 is separated from the pressure switch 20, and the bulb 19 stops working, make bulb 19 circular telegram at the in-process that removes through activity cabinet door 2, make the maintainer who is located activity cabinet door 2 below pass through the illumination of bulb 19, improve the luminance of during operation to be favorable to maintaining and overhaul.
The working principle of the utility model is as follows:
referring to the attached drawings 1-5 in the specification, in the using process, a maintainer pulls the movable cabinet door 2 to rotate around the connecting shaft 8 by holding the pull ring 5 on one side of the movable cabinet door 2, after the movable cabinet door 2 rotates to the horizontal state, the movable cabinet door 2 is moved towards the inside of the ring main unit 1 along the mounting grooves 6 on the two sides, the connecting shafts 8 on the two sides of the movable cabinet door 2 move inwards along the annular slide rail 7, the movable cabinet door 2 is pulled to the horizontal state and then moves towards the inside of the ring main unit 1, so that the electric equipment installed in the ring main unit 1 can be prevented from blocking the movable cabinet door 2, in the moving process of the movable cabinet door 2, the second buckle 4 gradually approaches the first buckle 3, when the second buckle 4 gradually approaches the first buckle 3, the first buckle 3 is pulled outwards, so that the first buckle 3 drives the circular rod 11 to move outwards, the baffle 13 at one end of the circular rod 11 moves together with the circular rod 11, and the first spring 12 is extruded to be compressed and deformed, then the movable cabinet door 2 is inclined downwards, the second buckle 4 passes through the first buckle 3 and then the movable cabinet door 2 is rotated upwards to be horizontal, then the first buckle 3 is loosened, the elastic action of the first spring 12 causes the first buckle to extend outwards and presses the baffle 13 to move, the baffle 13 drives the circular rod 11 to move, the circular rod 11 drives the first buckle 3 to contract towards one end of the ring main unit 1, and the first buckle 3 and the second buckle 4 are clamped at the top of one end of the ring main unit 1, thereby fixing the movable cabinet door 2, when the movable cabinet door 2 is horizontally fixed at the top part in the ring main unit 1, the bottom end of the movable cabinet door 2 shields the upper part outside the opening of the movable cabinet door 2, therefore, maintenance personnel standing at the opening of the ring main unit body 1 can be shaded, and the cooling and the heat-avoiding of the maintenance personnel are facilitated.
In the process that the movable cabinet door 2 horizontally moves towards the inside of the ring main unit 1, when the top end of the movable cabinet door 2 moves to one side of the movable cabinet door 2, which is opposite to the opening, the movable cabinet door contacts with the button cap 15, the button cap 15 is extruded in the moving process, the button cap 15 contracts towards the inside of the connecting shell 14 after being extruded, one end of the button cap 15 drives the movable plate 16 to move, the movable plate 16 drives the contact rod 17 to move, so that one end of the contact rod 17 extrudes the pressure switch 20, the bulb 19 is electrified, the movable plate 16 compresses the second spring 18 to deform in the moving process, when the movable cabinet door 2 moves outwards, the second spring 18 loses the elastic effect after extrusion to extend outwards and extrude the movable plate 16 to move in the opposite direction, so that the contact rod 17 at one end of the movable plate 16 is separated from the pressure switch 20, and the bulb 19 stops working, make bulb 19 circular telegram at the in-process that removes through activity cabinet door 2, make the maintainer who is located activity cabinet door 2 below pass through the illumination of bulb 19, improve the luminance of during operation to be favorable to maintaining and overhaul.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (5)
1. An energy-saving and environment-friendly high-voltage ring main unit comprises a ring main unit body (1) and is characterized in that mounting grooves (6) are formed in two sides of the top of the ring main unit body (1), two annular slide rails (7) are fixedly connected in the two mounting grooves (6), a movable cabinet door (2) is placed at an opening of the ring main unit body (1), connecting shafts (8) are fixedly connected to two sides of the top of the movable cabinet door (2), and the two connecting shafts (8) are respectively located at one ends, close to the movable cabinet door (2), of the two annular slide rails (7);
one side of the top of the ring main unit body (1) is connected with a first buckle (3) through an elastic component, and one side of the movable cabinet door (2) far away from the ring main unit body (1) is fixedly connected with a second buckle (4);
looped netowrk cabinet main part (1) is just connecting casing (14) to the top fixedly connected with of activity cabinet door (2) one side, fly leaf (16) have been placed in connecting casing (14), one side fixedly connected with contact arm (17) of fly leaf (16), the cover is equipped with second spring (18) on contact arm (17), the opposite side fixedly connected with button cap (15) of fly leaf (16), the one end through connection casing (14) one side of button cap (15) is extended away, activity cabinet door (2) just installs bulb (19) to one side of looped netowrk cabinet main part (1), just to the position fixedly connected with pressure switch (20) of contact arm (17) on the inner wall of connection casing (14), pressure switch (20) are circular telegram for the bulb when receiving pressure.
2. The energy-saving environment-friendly high-voltage ring main unit according to claim 1, wherein the elastic component comprises a circular groove (9), the circular groove (9) is arranged at the top of one end of the ring main unit body (1), the circular groove (9) is close to a connecting plate (10) fixedly connected with one end of the movable cabinet door (2), a baffle (13) is arranged in the circular groove (9), a circular rod (11) is fixedly connected with one side of the baffle (13), one end of the circular rod (11) penetrates through the side surface of the connecting plate (10) and extends out of the side surface of the connecting plate and is fixedly connected with the first buckle (3), and a first spring (12) is sleeved on the circular rod (11) between the connecting plate (10) and the baffle (13).
3. The energy-saving environment-friendly high-voltage ring main unit according to claim 1, wherein a pull ring (5) is fixedly connected to one side of the movable cabinet door (2), and the pull ring (5) is located below the second buckle (4).
4. The energy-saving environment-friendly high-voltage ring main unit as claimed in claim 1, wherein the side surfaces of the top of the movable cabinet door (2) are all arc surfaces, and the arc surfaces and the connecting shaft (8) are in the same axis.
5. The energy-saving and environment-friendly high-voltage ring main unit as claimed in claim 1, wherein two sides of the movable cabinet door (2) are flush with two sides in the ring main unit body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861234.0U CN215497954U (en) | 2021-04-25 | 2021-04-25 | Energy-concerving and environment-protective high-tension loop-network cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861234.0U CN215497954U (en) | 2021-04-25 | 2021-04-25 | Energy-concerving and environment-protective high-tension loop-network cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215497954U true CN215497954U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861234.0U Active CN215497954U (en) | 2021-04-25 | 2021-04-25 | Energy-concerving and environment-protective high-tension loop-network cabinets |
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| CN (1) | CN215497954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117858485A (en) * | 2024-03-08 | 2024-04-09 | 广州国保科技有限公司 | Shielding cabinet |
-
2021
- 2021-04-25 CN CN202120861234.0U patent/CN215497954U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117858485A (en) * | 2024-03-08 | 2024-04-09 | 广州国保科技有限公司 | Shielding cabinet |
| CN117858485B (en) * | 2024-03-08 | 2024-05-10 | 广州国保科技有限公司 | Shielding cabinet |
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