CN210866847U - Outdoor high-voltage power distribution cabinet - Google Patents
Outdoor high-voltage power distribution cabinet Download PDFInfo
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- CN210866847U CN210866847U CN201922132249.9U CN201922132249U CN210866847U CN 210866847 U CN210866847 U CN 210866847U CN 201922132249 U CN201922132249 U CN 201922132249U CN 210866847 U CN210866847 U CN 210866847U
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Abstract
The utility model discloses an outdoor high voltage power distribution cabinet, which belongs to the technical field of power distribution cabinets, and the key points of the technical scheme are that the outdoor high voltage power distribution cabinet comprises a power distribution cabinet main body, wherein a support frame is fixed on the power distribution cabinet main body, the support frame is positioned on the top surface of the power distribution cabinet main body, a reset magnet is fixed on one surface of the support frame, which is close to the power distribution cabinet main body, a snow baffle is magnetically adsorbed on one surface of the reset magnet, the snow baffle is connected with the side wall of the support frame in a sliding manner, the snow baffle is arranged to be an inclined surface inclined towards the top surface of the power distribution cabinet main body, a plurality of snow removing; the snow baffle is made of metal magnetic materials. The utility model discloses easily the outdoor switch board is automatic to detach the snow of its top surface, makes things convenient for the switch board in winter normal use.
Description
Technical Field
The utility model belongs to the technical field of the switch board technique and specifically relates to a relate to an outdoor high voltage distribution cabinet.
Background
At present, electric energy is widely applied to various fields such as power, metallurgy, communication and the like as a necessity of production and life, and is a main power for scientific and technological development and national economic leap, so that the guarantee of the stability of power supply of a power system is particularly important. The high-voltage power distribution cabinet plays important roles of power generation, power transmission, power distribution, electric energy conversion and the like in a power system and is one of key factors for determining whether the power system normally operates. According to the difference of installation place, the switch board can be divided into indoor switch board and outdoor switch board.
Chinese patent with publication number CN206401736U discloses an outdoor dustproof high voltage power distribution cabinet, including the switch board cabinet body and generating line room, switch board cabinet body upper end is provided with the weather shield, and the welding of switch board cabinet side face has the dustproof window of ventilation, and switch board cabinet door and instrument room articulate together, and switch board cabinet door upper end is installed the bearer bar, and offers the bearer bar below and install the observation window, and generating line room top sets up to the handcart room, and the generating line room below is provided with the instrument room, installs the instrument on the instrument room, and the ventilation window has been seted up to switch board cabinet body bottom.
Above-mentioned current high voltage distribution cabinet in outdoor use uses under the snow's in winter the condition, and the snow that falls on the weather shield is difficult to in time melt down, can cause the frozen condition of high voltage distribution cabinet top surface snow, leads to the fact very big pressure to its top surface, reaches the certain degree when this kind of pressure and may exist the condition that becomes or collapses high voltage distribution cabinet top pressure, influences high voltage distribution cabinet's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an outdoor high voltage distribution cabinet, it has easily self-cleaning switch board top snow, makes things convenient for the effect of switch board normal use in winter.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an outdoor high-voltage power distribution cabinet comprises a power distribution cabinet main body, wherein a support frame is fixed on the power distribution cabinet main body, the support frame is positioned on the top surface of the power distribution cabinet main body, a reset magnet is fixed on one surface, close to the power distribution cabinet main body, of the support frame, a snow blocking plate is magnetically adsorbed on one surface, close to the power distribution cabinet main body, of the reset magnet, the snow blocking plate is connected with the side wall of the support frame in a sliding manner, the snow blocking plate is arranged to be an inclined surface inclined towards the top surface of the power distribution cabinet main body, a plurality of snow removing springs are arranged on the top surface of the power distribution cabinet main body along the length direction; the snow baffle is made of metal magnetic materials.
Through adopting above-mentioned technical scheme, when the outdoor switch board in this scheme was used in snowy day, along with the increase of snow volume on the fender snow board, the weight of fender snow board increases gradually, and when magnet that resets was less than the weight of fender snow board to the magnetic adsorption power of fender snow board, the fender snow board can take place to break away from and descend with magnet that resets. At the fender snowboard descending in-process, its gravitational potential energy can be converted into kinetic energy for keep off snowboard and snow removing spring contact in the twinkling of an eye, easily produce stronger offend to the snow removing spring, make the snow removing spring take place deformation and, drive and keep off snowboard and produce the shake along vertical direction, easily make the snow on the fender snowboard drop along the inclined plane, play the automatic effect of removing snow of top surface of this outdoor power distribution cabinet, make things convenient for the power distribution cabinet normal use in winter. The weight of the snow baffle after snow removal is reduced, and the reset magnet is easy to adsorb the snow baffle to reset.
The utility model discloses it is further set up to, a plurality of snow removing spring is kept away from the plane at the one end place of switch board main part with it is parallel to keep off the snow board.
Through adopting above-mentioned technical scheme, when the fender descends, easily all snow removing springs contacted the fender simultaneously, change in the shake of snow removing spring fender.
The utility model discloses further set up to, the top surface of switch board main part is fixed with the installation pipe along vertical direction, the snow removing spring is close to the one side of switch board main part is fixed with the installation pole, the installation pole is worn to locate in the installation pipe and with the installation pipe is articulated, just the installation pole with installation pipe clearance fit.
Through adopting above-mentioned technical scheme, through the setting of installation pole and installation pipe, the effect that the spring realization of being convenient for remove snow and switch board main part top surface are connected on the one hand, and on the other hand, the spring that easily removes snow produces the swing according to the centrobaric change of snow board, and then makes snow board can take place to rock in the plane at its place, changes in the shake-off of snow on the snow board, is favorable to further strengthening the automatic effect of removing snow of switch board in this scheme.
The utility model discloses further set up to, keep off the thickness of snow board and be between 2 millimeters to 4 millimeters.
Through adopting above-mentioned technical scheme for the aforesaid is the sheet metal with the fender snow board that metal magnetic material made, when being difficult to reduce fender snow board intensity, easily keeps off the snow board and takes place deformation under the pressure of snow, and the fender snow board of being convenient for utilizes the elasticity bounce-back snow of its self when rocking, reduces the accumulational condition of snow on fender snow board.
The utility model discloses further set up to, the top surface of switch board main part set up to with keep off the parallel inclined plane of snowboard.
Through adopting above-mentioned technical scheme, be convenient for probably drop to the partial snow of switch board main part top surface along switch board main part top surface landing, also can make the snow water or the rainwater of switch board main part top surface flow down along the inclined plane simultaneously.
The utility model discloses further set up as, the lateral wall slope of switch board main part is fixed with leads the snow board, lead the snow board set up in the top surface of switch board main part is close to the one end on ground; the periphery of the supporting frame is fixedly provided with a blocking plate, and a snow outlet is formed in the blocking plate close to the snow guide plate.
Through adopting above-mentioned technical scheme, lead the snow board and easily change the direction that keeps off snow board and switch board main part top surface snow landing, in the snow that reduces the landing fell into the switch board from the switch board lateral wall, perhaps piles up in switch board main part bottom, caused the condition of switch board main part intaking to take place.
The utility model is further arranged in that the interior of the supporting frame is hollow, and the interior of the supporting frame is provided with the electric heating pipe which is electrically connected with the main body of the power distribution cabinet; a temperature sensor is arranged in the support frame.
In winter, in the snow melting process on the support frame, the snow blocking plate may be frozen on the reset magnet, and the snow blocking plate is not easy to fall. Through adopting above-mentioned technical scheme, temperature sensor easily detects the temperature of support frame, and when the support frame temperature was less than temperature sensor's the temperature of predetermineeing, temperature sensor sensing signal, electric heating pipe switch opened, heats the support frame, reduces the problem that the fender snow freezes on reset magnet.
The utility model discloses further set up to, the bottom mounting of switch board main part has raises the support.
Through adopting above-mentioned technical scheme, raise the support and easily promote the switch board main part, when reducing switch board main part lower part snow, the easy condition that gets into the switch board main part of snow water does benefit to the waterproof performance who improves the switch board main part.
To sum up, the utility model discloses following beneficial effect has:
1. through the setting of magnet that resets, keep off the snow board and snow removing spring, can play the automatic effect that removes snow of outdoor switch board top surface in this scheme, make things convenient for the switch board to use in winter.
2. Through the setting of installation pipe and installation pole, the spring that easily removes snow takes place the swing, strengthens the effect that the snowboard rocked.
3. Through the setting of leading the snowboard and raising the support, can reduce the condition that the snow was piled to switch board main part bottom for snow water is difficult to get into the inside of switch board main part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic structural view of the inside of the support frame in the present embodiment, and the snow deflector in the present embodiment is in a state of sliding downward.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a partially enlarged schematic view of a portion C in fig. 2.
In the figure, 1, a power distribution cabinet main body; 11. a snow guide plate; 2. a support frame; 21. a plugging plate; 22. a chute; 23. supporting legs; 24. a support surface; 3. a reset magnet; 4. a snow guard; 41. a slider; 5. a snow removal spring; 51. mounting a rod; 52. installing a pipe; 6. raising the support; 7. an electric heating tube; 8. a temperature sensor; 9. and a snow outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the outdoor high voltage power distribution cabinet disclosed in this embodiment includes switch board main part 1, and the top of switch board main part 1 is provided with support frame 2 fixed with switch board main part 1, and support frame 2 includes fixed connection's supporting leg 23 and holding surface 24. The one side that the holding surface 24 is close to switch board main part 1 is fixed with reset magnet 3 through countersunk head bolt, and reset magnet 3 is close to one side magnetic adsorption of switch board main part 1 and has snow board 4 for forming the shutoff to holding surface 24, snow board 4 adopts metal magnetic material in order to realize its effect that is easily by 3 magnetic adsorption of reset magnet. The snow guard 4 is connected with the sliding groove 22 (see fig. 3) arranged on the supporting leg 23 in a sliding manner through the sliding block 41 (see fig. 3) arranged in the circumferential direction in an integrated manner, when snow is accumulated on the snow guard 4, the gravity borne by the snow guard 4 is larger than the attraction force of the reset magnet 3 to the snow guard 4, and the snow guard 4 is easy to slide downwards along the supporting leg 23.
Referring to fig. 2, the snow guard 4 is provided as a slope inclined toward the top surface of the distribution cabinet main body 1 so that snow on the snow guard 4 slides down. The thickness of keeping off snow board 4 is between 2 millimeters to 4 millimeters for keep off snow board 4 is flaky thin metal, and when keeping off snow board 4 snows, it easily takes place deformation, and when the snow on keeping off snow board 4 slides or the landing makes the 4 centrobaries of keeping off snow board change, keeps off snow board 4 and easily utilizes its bounce to shake off snow.
Referring to fig. 2, the top surface of switch board main part 1 is provided with a plurality of snow removing springs 5, and all snow removing springs 5 length direction's one end all is connected with the top surface of switch board main part 1, and the plane at other end place is parallel with fender snow board 4. When the snow baffle 4 of whereabouts strikes snow removing spring 5, the weight of snow baffle 4 easily makes snow removing spring 5 take place deformation, and at snow removing spring 5 deformation and the in-process that resets, snow baffle 4 easily takes place to rock to easily snow baffle 4 shakes off its snow. After the accumulated snow on the snow baffle 4 falls, the gravity borne by the snow baffle 4 is reduced, and the resetting magnet 3 is easy to adsorb for resetting. In order to facilitate the snowboard 4 to shake, the sliding blocks 41 on the snowboard 4 are in clearance fit with the sliding grooves 22 on the supporting legs 23.
Referring to fig. 4, in order to further strengthen the wobbling range of the snow removing spring 5 when the snow blocking plate 4 strikes the snow removing spring 5, the top surface of the power distribution cabinet main body 1 in the embodiment is fixed with a plurality of installation pipes 52, one end of each snow removing spring 5, which is close to the top surface of the power distribution cabinet main body 1, is fixed with an installation rod 51, the installation rod 51 is arranged in the installation pipe 52 in a clearance manner and is hinged with the installation pipe 52, the installation rod 51 is convenient to rotate in the installation pipe 52, and thus the effect of improving the wobbling range of the snow removing spring 5 is achieved. Snow removing spring 5 in this embodiment can adopt the external diameter to be 45 millimeters, and the internal diameter is 40 millimeters compression spring to improve snow removing spring 5's intensity, easily reduce the condition of buckling in the snow removing spring 5 use.
Referring to fig. 2, the top surface of switch board main part 1 is the inclined plane parallel with snow board 4, and the snow that is convenient for probably to fall into the top surface of switch board main part 1 slides along the inclined plane, also can play the effect that snow water or rainwater of being convenient for flow down from the top surface of switch board main part 1. The lateral wall slope of switch board main part 1 is fixed with leads snowboard 11, leads snowboard 11 and is located the top surface of switch board main part 1 and is close to the one end on ground, and leads the inclination of snowboard 11 and can be the same with the inclination of switch board main part 1 top surface. Lead snowboard 11 and conveniently keep off the snow of snowboard 4 and 1 top surface of switch board main part along leading snowboard 11 landing, be favorable to reducing the condition that snow was piled up to the bottom of switch board main part 1 for snow water is difficult to permeate the inside of switch board main part 1 along the bottom of switch board main part 1. The periphery of the support frame 2 is fixed with the plugging plate 21, so that obliquely falling snow is not easy to accumulate on the top surface of the power distribution cabinet main body 1, and the plugging plate 21 close to the snow guide plate 11 is provided with a snow outlet 9 for facilitating the falling of the snow. Simultaneously, the bottom mounting of switch board main part 1 in this embodiment has the support 6 of raising that easily switch board main part 1 kept away from ground, can further reduce the snow water and get into the inside problem of switch board main part 1 from the bottom of switch board main part 1.
Referring to fig. 5, with the temperature changes such as the cold and hot alternation in winter, the snow guard 4 may be frozen on the reset magnet 3, and the snow guard 4 is not easy to fall down after accumulated snow, so the support frame 2 in this embodiment is of an internal hollow type, and the electric heating tube 7 electrically connected with the power distribution cabinet main body 1 is inserted into the support frame 2. The supporting surface 24 of the supporting frame 2 is internally provided with a temperature sensor 8 which is convenient for detecting the temperature of the supporting surface 24. When the temperature of holding surface 24 is less than temperature sensor 8's setting value, electric heating pipe 7 begins the heating for holding surface 24 temperature risees, and then plays heating reset magnet 3, makes snow board 4 be difficult to freeze with reset magnet 3 and influence the function of the automatic snow removing of switch board main part 1 in this embodiment. When the temperature of the supporting surface 24 is higher than the set temperature of the temperature sensor 8, the electric heating tube 7 is turned off to heat.
The implementation principle of the above embodiment is as follows: when the outdoor power distribution cabinet in this embodiment is used in winter, especially in the northern area of snowing and snow easily, it is too much to snow as the upper surface area of snow board 4 for when the gravity that snow board 4 received is greater than reset magnet 3 and to the magnetic adsorption power of snow board 4, snow board 4 easily drops towards the top surface of power distribution cabinet main part 1. The dynamic potential energy that snow board 4 comes through the gravitational potential energy conversion at the in-process that drops easily causes the clashing to snow removing spring 5, makes snow removing spring 5 take place to deform and rock to drive snow board 4 and rock, easily snow board 4 shakes the snow on it off, makes the outdoor switch board in this embodiment easily realize the effect of automatic snow removing, reduces the pressure that snow caused the outdoor switch board, and the switch board of being convenient for is normal use in winter.
When the outdoor power distribution cabinet in this embodiment is installed, after the operator is fixed in power distribution cabinet main body 1 on ground, slide and connect snow guard 4 and supporting leg 23 of support frame 2 through slider 41 and the cooperation of spout 22, it is fixed with the holding surface 24 of support frame 2 again to reset magnet 3, and be connected the back with power distribution cabinet main body 1 electricity after electric heating pipe 7 that will be located supporting leg 23 and the electric heating pipe 7 that is located holding surface 24 electricity, weld the upper end and the holding surface 24 of supporting leg 23 finally, the lower extreme welds or the bolt fastening with power distribution cabinet main body 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an outdoor high voltage distribution cabinet, includes switch board main part (1), its characterized in that: a support frame (2) is fixed on the power distribution cabinet main body (1), the support frame (2) is located on the top surface of the power distribution cabinet main body (1), a reset magnet (3) is fixed on one surface, close to the power distribution cabinet main body (1), of the support frame (2), a snow blocking plate (4) is magnetically adsorbed on one surface, close to the power distribution cabinet main body (1), of the reset magnet (3), the snow blocking plate (4) is connected with the side wall of the support frame (2) in a sliding mode, the snow blocking plate (4) is arranged to be an inclined surface inclined towards the top surface of the power distribution cabinet main body (1), a plurality of snow removing springs (5) are arranged on the top surface of the power distribution cabinet main body (1), and one ends of the snow removing springs (5) in the length direction are connected with the top; the snow baffle (4) is made of metal magnetic materials.
2. An outdoor high voltage power distribution cabinet according to claim 1, characterized in that: the plane where one end of the snow removing spring (5) far away from the power distribution cabinet main body (1) is located is parallel to the snow blocking plate (4).
3. An outdoor high voltage power distribution cabinet according to claim 1, characterized in that: the top surface of switch board main part (1) is fixed with installation pipe (52) along vertical direction, snow removing spring (5) are close to the one side of switch board main part (1) is fixed with installation pole (51), installation pole (51) wear to locate in installation pipe (52) and with installation pipe (52) are articulated, just installation pole (51) with installation pipe (52) clearance fit.
4. An outdoor high voltage power distribution cabinet according to claim 1, characterized in that: the thickness of the snow baffle (4) is 2 mm to 4 mm.
5. An outdoor high voltage power distribution cabinet according to claim 1, characterized in that: the top surface of the power distribution cabinet main body (1) is an inclined surface parallel to the snow baffle (4).
6. An outdoor high voltage power distribution cabinet according to claim 1, characterized in that: a snow guide plate (11) is obliquely fixed on the side wall of the power distribution cabinet main body (1), and the snow guide plate (11) is arranged at one end, close to the ground, of the top surface of the power distribution cabinet main body (1); and blocking plates (21) are fixed on the periphery of the support frame (2), and snow outlets (9) are formed in the blocking plates (21) and are close to the snow guide plates (11).
7. An outdoor high voltage power distribution cabinet according to claim 6, characterized in that: the supporting frame (2) is hollow, an electric heating pipe (7) is arranged inside the supporting frame (2), and the electric heating pipe (7) is electrically connected with the power distribution cabinet main body (1); and a temperature sensor (8) is arranged in the support frame (2).
8. An outdoor high voltage power distribution cabinet according to claim 1, characterized in that: the bottom end of the power distribution cabinet main body (1) is fixed with a lifting support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922132249.9U CN210866847U (en) | 2019-12-03 | 2019-12-03 | Outdoor high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922132249.9U CN210866847U (en) | 2019-12-03 | 2019-12-03 | Outdoor high-voltage power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN210866847U true CN210866847U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922132249.9U Active CN210866847U (en) | 2019-12-03 | 2019-12-03 | Outdoor high-voltage power distribution cabinet |
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| CN (1) | CN210866847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085025A (en) * | 2022-08-19 | 2022-09-20 | 国网辽宁省电力有限公司 | Waterproof snow removing device of outdoor control cabinet of smart power grid |
-
2019
- 2019-12-03 CN CN201922132249.9U patent/CN210866847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085025A (en) * | 2022-08-19 | 2022-09-20 | 国网辽宁省电力有限公司 | Waterproof snow removing device of outdoor control cabinet of smart power grid |
| CN115085025B (en) * | 2022-08-19 | 2022-11-08 | 国网辽宁省电力有限公司 | Waterproof snow removing device of outdoor control cabinet of smart power grid |
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| CP03 | Change of name, title or address |
Address after: 213000 No. 23, Hexiang Road, Wujin economic development zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Baihong Intelligent Electric Co.,Ltd. Address before: 213000 No. 99-1-14 Huangshan Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Baihong Electric Appliance Co.,Ltd. |
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| CP03 | Change of name, title or address |