CN213367119U - Special integrated direct current screen of intelligent substation - Google Patents
Special integrated direct current screen of intelligent substation Download PDFInfo
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- CN213367119U CN213367119U CN202022430569.5U CN202022430569U CN213367119U CN 213367119 U CN213367119 U CN 213367119U CN 202022430569 U CN202022430569 U CN 202022430569U CN 213367119 U CN213367119 U CN 213367119U
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- cabinet body
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- direct current
- sliding plate
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Abstract
The utility model discloses a special integrated direct current screen of intelligent substation, the intelligent substation comprises a cabinet body and a base, the base level welds in cabinet body bottom, and the cabinet body and base junction are equipped with the intercommunication mechanism that is used for the intercommunication cabinet body and base, cabinet body top center department is equipped with and is used for the first heat dissipation mechanism to the internal portion radiating of cabinet, and the base is inside to be equipped with and be used for the radiating second heat dissipation mechanism to the internal portion of cabinet, the vertical bar notch of having seted up of cabinet body one side center department, and the internal portion horizontal sliding connection of cabinet has the bar slider, bar slider top is passed bar notch and sliding connection inside the bar notch, and bar slider top articulates there is the bar board. The utility model discloses avoided the maintainer to stand on the tiptoe and overhauld, improved the travelling comfort of maintainer when overhauing, when the maintainer overhaul time is too long time in addition, still can sit the rest on the bar shaped plate, avoided the maintainer to fatigue excessively, and then improved the practicality of this direct current screen.
Description
Technical Field
The utility model relates to a direct current screen technical field especially relates to special integration direct current screen of intelligent substation.
Background
The direct current screen is suitable for a direct current power supply system of a power plant, a hydropower station, electrical equipment of a transformer substation and a relay protection device, and provides a direct current power supply for equipment such as control, signal, communication, protection, emergency lighting and power devices.
The special integrated direct current screen of current intelligent substation need overhaul in the use at ordinary times, because the height of some direct current screens is higher for the maintainer is not convenient for overhaul it.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the special integration direct current screen of intelligent substation who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
special integrated direct current screen of intelligent substation, including the cabinet body and base, base horizontal welding is in cabinet body bottom, and the cabinet body and base junction are equipped with the intercommunication mechanism that is used for the intercommunication cabinet body and base, cabinet body top center department is equipped with and is used for the radiating first heat dissipation mechanism of internal portion of cabinet, and the base is inside to be equipped with and to be used for the radiating second heat dissipation mechanism of internal portion of cabinet, the vertical bar notch of having seted up of cabinet body one side center department, and the horizontal sliding connection of internal portion of cabinet has a bar slider, bar slider top is passed bar notch and sliding connection inside the bar notch, and bar slider top articulates there is the bar board, bar slider top center department is equipped with the stop gear who is used for spacing bar board, and the internal portion of cabinet is equipped with the elevating system.
Preferably, the communicating mechanism comprises a through hole, the through hole is vertically arranged at the joint of the base and the cabinet body, the through hole is communicated with the interior of the cabinet body and the base, and the through hole is uniformly arranged at the joint of the cabinet body and the base.
Preferably, the first heat dissipation mechanism comprises a circular notch, the circular notch is horizontally arranged at the center of the top of the cabinet body, and a first fan is arranged inside the circular notch.
Preferably, the second heat dissipation mechanism comprises a belt, the belt is horizontally and rotatably connected inside the base, two ends inside the belt are horizontally and rotatably connected with pulleys, the two pulleys are rotatably connected inside the base, the base is vertically and slidably connected with a first sliding plate and a second sliding plate, the upper transverse edge of the belt passes through the first sliding plate and is bonded inside the first sliding plate, the lower transverse edge of the belt passes through the first sliding plate and is connected in the first sliding plate in a sliding way, the upper transverse edge of the belt passes through the second sliding plate and is connected in the second sliding plate in a sliding way, the lower transverse edge of the belt passes through the second sliding plate and is bonded in the second sliding plate, the tops of the first sliding plate and the second sliding plate are both provided with a second fan, and two equal sliding connection of second fan are inside the base, the inside one side horizontal installation of base has the positive and negative motor of second, and the output shaft tip of the positive and negative motor of second welds in one of them pulley side center department.
Preferably, elevating system includes the lead screw, and the vertical rotation of lead screw connects in the internal portion of cabinet, the lead screw passes bar slider and through threaded connection inside bar slider, and the vertical first positive and negative motor of installing in internal top one side of cabinet, the output shaft tip of first positive and negative motor welds in the lead screw top.
Preferably, the limiting mechanism comprises two bolts which are arranged in parallel, the center of the top end of the strip-shaped sliding block is horizontally provided with threaded holes matched with the bolts in shape and size, the threaded holes are arranged in parallel, and the two bolts are respectively and rotatably connected inside the two threaded holes.
Preferably, the limiting mechanism comprises a T-shaped block, a groove matched with the transverse edge of the T-shaped block in shape and size is horizontally formed in the top end of the strip-shaped sliding block, and the transverse edge of the T-shaped block is slidably connected to the inner portion of the groove.
The utility model has the advantages that:
1. the utility model discloses, when needs overhaul the cabinet body, take off the bolt earlier and expand the strip shaped plate, the maintainer removes to the strip shaped plate on, it rotates to drive the lead screw through first positive and negative motor, the lead screw drives the strip slider and removes, the strip slider drives the strip shaped plate and removes, the strip shaped plate drives the maintainer and removes, thereby be convenient for overhaul cabinet internal top, avoided the maintainer to need to stand on the tiptoe and overhaul, the travelling comfort of maintainer when overhauing has been improved, in addition when maintainer repair time is too long, still can sit the rest on the strip shaped plate, avoided the maintainer to tired excessively, and then improved the practicality of this direct current screen.
2. The utility model discloses, can arrange the first heat of the cabinet body to the external world through the setting of first fan, the setting of rethread second fan, can blow up the heat of cabinet body lower half, then arrange to the external world by first fan, thereby the radiating effect to the cabinet body has been improved, in addition, it rotates to drive the pulley through the positive and negative motor of second, the pulley drives the belt and rotates, the belt drives first slide and second slide or opposite movement in opposite directions, first slide and second slide drive two second fans and move in opposite directions or opposite movement, make the heat of the cabinet body bottom of blowing that two second fans can be better, further radiating effect has been improved, and still can raise the internal dust of cabinet through the second fan, the first fan of rethread is discharged, and then this direct current screen has not only improved radiating effect, the cleaning effect to the dust has still been improved.
3. The utility model discloses, when needs overhaul the cabinet body, take off T type piece earlier and expand the strip shaped plate, the maintainer removes to the strip shaped plate on, it rotates to drive the lead screw through first positive and negative motor, the lead screw drives the strip slider and removes, the strip slider drives the strip shaped plate and removes, the strip shaped plate drives the maintainer and removes, thereby be convenient for overhaul cabinet internal top, avoided the maintainer to need to stand on the tiptoe and overhaul, the travelling comfort of maintainer when overhauing has been improved, in addition when maintainer repair time is too long, still can sit the rest on the strip shaped plate, it is excessive to have avoided the maintainer to be tired, and then the practicality of this direct current screen has been improved.
Drawings
Fig. 1 is a schematic structural diagram of an integrated dc screen dedicated for an intelligent substation according to embodiment 1 of the present invention;
fig. 2 is a schematic view of an opening structure of a strip-shaped plate of the integrated dc screen dedicated for the intelligent substation according to embodiment 1 of the present invention;
fig. 3 is a sectional view of the inside of the cabinet and the base of the integrated dc screen dedicated for the intelligent substation according to embodiment 1 of the present invention;
fig. 4 is a cross-sectional view of the integrated dc screen dedicated for the intelligent substation according to the utility model discloses embodiment 2.
In the figure: the multifunctional cabinet comprises a cabinet body 1, a base 2, a circular notch 3, a first fan 4, a strip-shaped plate 5, a bolt 6, a strip-shaped notch 7, a first positive and negative motor 8, a screw rod 9, a strip-shaped sliding block 10, a pulley 11, a first sliding plate 12, a belt 13, a second sliding plate 14, a second positive and negative motor 15, a second fan 16, a through hole 17 and a T-shaped block 18.
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.
Example 1
Referring to fig. 1-3, the integrated direct current screen special for the intelligent substation comprises a cabinet body 1 and a base 2, wherein the base 2 is horizontally welded at the bottom of the cabinet body 1, a communicating mechanism for communicating the cabinet body 1 and the base 2 is arranged at the joint of the cabinet body 1 and the base 2, a first heat radiating mechanism for radiating heat inside the cabinet body 1 is arranged at the center of the top of the cabinet body 1, a second heat dissipation mechanism for dissipating heat inside the cabinet body 1 is arranged inside the base 2, a strip-shaped notch 7 is vertically arranged at the center of one side of the cabinet body 1, and the inside of the cabinet body 1 is horizontally and slidably connected with a strip-shaped sliding block 10, the top end of the strip-shaped sliding block 10 passes through the strip-shaped notch 7 and is slidably connected with the inside of the strip-shaped notch 7, and bar slider 10 top articulates there is bar shaped plate 5, and 10 top centers of bar slider department is equipped with the stop gear who is used for spacing bar shaped plate 5, and the internal portion of cabinet is equipped with the elevating system who is used for going up and down bar slider 10.
In the utility model, the communicating mechanism comprises a through hole 17, the through hole 17 is vertically arranged at the joint of the base 2 and the cabinet body 1, the through hole 17 is communicated with the inside of the cabinet body 1 and the base 2, the through hole 17 is provided with a plurality of and evenly arranged at the joint of the cabinet body 1 and the base 2, the first heat radiating mechanism comprises a circular notch 3, the circular notch 3 is horizontally arranged at the center of the top of the cabinet body 1, a first fan 4 is arranged inside the circular notch 3, the second heat radiating mechanism comprises a belt 13, the belt 13 is horizontally and rotationally connected inside the base 2, two ends inside the belt 13 are horizontally and rotationally connected with pulleys 11, the two pulleys 11 are rotationally connected inside the base 2, the inside of the base 2 is vertically and slidably connected with a first sliding plate 12 and a second sliding plate 14, the upper transverse edge of the belt 13 passes through the first sliding plate 12 and is bonded inside the first sliding plate 12, and the lower transverse edge of the belt 13 passes through, the upper transverse edge of a belt 13 penetrates through a second sliding plate 14 and is connected inside the second sliding plate 14 in a sliding manner, the lower transverse edge of the belt 13 penetrates through the second sliding plate 14 and is bonded inside the second sliding plate 14, second fans 16 are arranged at the tops of a first sliding plate 12 and a second sliding plate 14, the two second fans 16 are connected inside a base 2 in a sliding manner, a second positive and negative motor 15 is horizontally arranged at one side inside the base 2, the end part of an output shaft of the second positive and negative motor 15 is welded at the center of one side of one pulley 11, a lifting mechanism comprises a lead screw 9, the lead screw 9 is vertically and rotatably connected inside a cabinet body 1, the lead screw 9 penetrates through a strip-shaped sliding block 10 and is connected inside the strip-shaped sliding block 10 through threads, a first positive and negative motor 8 is vertically arranged at one side of the inner top of the cabinet body 1, the end part of the output shaft of the first positive, threaded holes matched with the bolts 6 in shape and size are horizontally formed in the center of the top end of the strip-shaped sliding block 10, the threaded holes are arranged in parallel, and the two bolts 6 are respectively connected inside the two threaded holes in a rotating mode.
The working principle of the embodiment is as follows: in practical use, when the cabinet body 1 needs to be overhauled, the bolt 6 is taken down and the strip-shaped plate 5 is unfolded, an maintainer moves onto the strip-shaped plate 5, the first positive and negative motor 8 drives the screw rod 9 to rotate, the screw rod 9 drives the strip-shaped slider 10 to move, the strip-shaped slider 10 drives the strip-shaped plate 5 to move, the strip-shaped plate 5 drives the maintainer to move, so that the top in the cabinet body 1 is convenient to overhaul, the maintainer needs to stand on the tiptoe to overhaul, the comfort of the maintainer during overhauling is improved, in addition, when the overhauling time of the maintainer is too long, the strip-shaped plate 5 can sit for rest, the overhauler is avoided being overstrained, the practicability of the direct current screen is improved, the heat in the upper half part of the cabinet body 1 can be exhausted to the outside through the arrangement of the first fan 4, and then the heat in the lower half part of the cabinet body 1, then being arranged to the external world by first fan 4, thereby the radiating effect to the cabinet body 1 has been improved, in addition, drive pulley 11 through positive and negative motor 15 of second and rotate, pulley 11 drives belt 13 and rotates, belt 13 drives first slide 12 and second slide 14 and moves in opposite directions or on the contrary, first slide 12 and second slide 14 drive two second fans 16 and move in opposite directions or on the contrary, make two second fans 16 can be better blow up the heat of cabinet body 1 bottom, further radiating effect has been improved, and can also raise the dust in the cabinet body 1 through second fan 16, rethread first fan 4 discharges, and then this direct current screen has not only improved radiating effect, the clearance effect to the dust has still been improved.
Example 2
Referring to fig. 4, the embodiment only differs from embodiment 1 in that the limiting mechanism includes a T-shaped block 18, a groove adapted to the shape and size of the transverse edge of the T-shaped block 18 is horizontally formed at the top end of the bar-shaped slider 10, and the transverse edge of the T-shaped block 18 is slidably connected inside the groove.
The working principle of the embodiment is as follows: when in actual use, when needs overhaul the cabinet body 1, take off T type piece 18 earlier and expand strip shaped plate 5, the maintainer removes to strip shaped plate 5 on, it rotates to drive lead screw 9 through first positive and negative motor 8, lead screw 9 drives bar slider 10 and removes, bar slider 10 drives strip shaped plate 5 and removes, strip shaped plate 5 drives the maintainer and removes, thereby be convenient for overhaul cabinet body 1 internal top, avoided the maintainer to need to stand on the tiptoe and overhaul, the travelling comfort of maintainer when overhauing has been improved, in addition when the maintainer overhaul time is too long, still can sit the rest on strip shaped plate 5, the maintainer overstrain has been avoided, and then the practicality of this direct current screen has been improved.
Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined 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 and are therefore not to be embraced therein by any reference numerals in the claims.
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 (7)
1. The special integrated direct current screen for the intelligent substation comprises a cabinet body (1) and a base (2), and is characterized in that the base (2) is horizontally and fixedly connected to the bottom of the cabinet body (1), a communication mechanism for communicating the cabinet body (1) with the base (2) is arranged at the joint of the cabinet body (1) and the base (2), a first heat dissipation mechanism for dissipating heat inside the cabinet body (1) is arranged at the center of the top of the cabinet body (1), a second heat dissipation mechanism for dissipating heat inside the cabinet body (1) is arranged inside the base (2), a bar-shaped notch (7) is vertically formed in the center of one side of the cabinet body (1), a bar-shaped sliding block (10) is horizontally and slidably connected inside the cabinet body (1), the top end of the bar-shaped sliding block (10) penetrates through the bar-shaped notch (7) and is slidably connected inside the bar-shaped notch (7), and a bar-shaped plate (5, the top center of the bar-shaped sliding block (10) is provided with a limiting mechanism used for limiting the bar-shaped plate (5), and the cabinet body (1) is internally provided with a lifting mechanism used for lifting the bar-shaped sliding block (10).
2. The special integrated direct current screen of intelligent substation of claim 1, characterized in that the communication mechanism includes through-hole (17), and through-hole (17) are vertical to be seted up in base (2) and cabinet body (1) junction, through-hole (17) communicate in cabinet body (1) and base (2) inside, and through-hole (17) have a plurality ofly and even set up in cabinet body (1) and base (2) junction.
3. The special integrated direct current screen of intelligent substation of claim 2, characterized in that, the first heat dissipation mechanism includes circular slot (3), and circular slot (3) level is seted up at cabinet body (1) top center, circular slot (3) internally mounted has first fan (4).
4. The special integrated direct current screen for the intelligent substation according to claim 3, wherein the second heat dissipation mechanism comprises a belt (13), the belt (13) is horizontally and rotatably connected inside the base (2), two ends inside the belt (13) are horizontally and rotatably connected with pulleys (11), two pulleys (11) are rotatably connected inside the base (2), a first sliding plate (12) and a second sliding plate (14) are vertically and slidably connected inside the base (2), an upper transverse edge of the belt (13) passes through the first sliding plate (12) and is bonded inside the first sliding plate (12), a lower transverse edge of the belt (13) passes through the first sliding plate (12) and is slidably connected inside the first sliding plate (12), an upper transverse edge of the belt (13) passes through the second sliding plate (14) and is slidably connected inside the second sliding plate (14), and a lower transverse edge of the belt (13) passes through the second sliding plate (14) and is bonded inside the second sliding plate (14), second fan (16) are all installed at first slide (12) and second slide (14) top, and inside two equal sliding connection in base (2) of second fan (16), base (2) inside one side horizontal installation has positive and negative motor of second (15), and the output shaft tip fixed connection of positive and negative motor of second (15) locates in one of them pulley (11) one side center.
5. The special integrated direct current screen of intelligent substation of claim 4, characterized in that elevating system includes lead screw (9), and lead screw (9) vertical rotation connects inside cabinet body (1), lead screw (9) pass bar slider (10) and through threaded connection inside bar slider (10), and cabinet body (1) inside top one side vertical installation have first positive and negative motor (8), the output shaft end fixed connection of first positive and negative motor (8) is in lead screw (9) top.
6. The special integrated direct current screen of intelligent substation of claim 5, characterized in that stop gear includes bolt (6), and bolt (6) have two and parallel arrangement, the threaded hole of bolt (6) shape size looks adaptation is seted up to bar slider (10) top center level, and the threaded hole has two and parallel arrangement, two bolt (6) rotate respectively and connect in two threaded hole insides.
7. The special integrated direct current screen of intelligent substation of claim 5, characterized in that stop gear includes T type piece (18), and bar slider (10) top level is seted up and is seted up the recess with T type piece (18) horizontal limit shape size looks adaptation, T type piece (18) horizontal limit sliding connection is in the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430569.5U CN213367119U (en) | 2020-10-28 | 2020-10-28 | Special integrated direct current screen of intelligent substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430569.5U CN213367119U (en) | 2020-10-28 | 2020-10-28 | Special integrated direct current screen of intelligent substation |
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| Publication Number | Publication Date |
|---|---|
| CN213367119U true CN213367119U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022430569.5U Active CN213367119U (en) | 2020-10-28 | 2020-10-28 | Special integrated direct current screen of intelligent substation |
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| CN (1) | CN213367119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115529768A (en) * | 2022-10-21 | 2022-12-27 | 国网四川省电力公司成都供电公司 | WAPI wireless device with self-protection function |
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2020
- 2020-10-28 CN CN202022430569.5U patent/CN213367119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115529768A (en) * | 2022-10-21 | 2022-12-27 | 国网四川省电力公司成都供电公司 | WAPI wireless device with self-protection function |
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