CN115912101A - Power distribution network control equipment based on micro-grid - Google Patents
Power distribution network control equipment based on micro-grid Download PDFInfo
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- CN115912101A CN115912101A CN202211560681.8A CN202211560681A CN115912101A CN 115912101 A CN115912101 A CN 115912101A CN 202211560681 A CN202211560681 A CN 202211560681A CN 115912101 A CN115912101 A CN 115912101A
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- 238000009826 distribution Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 34
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- 125000006850 spacer group Chemical group 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 10
- 229920001342 Bakelite® Polymers 0.000 claims description 5
- 239000004637 bakelite Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
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- 238000001125 extrusion Methods 0.000 abstract description 51
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- 241000533950 Leucojum Species 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
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- 238000009825 accumulation Methods 0.000 description 4
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- 208000025274 Lightning injury Diseases 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The application provides a distribution network control equipment based on little electric wire netting includes: the switch board main part, the top surface fixed mounting of switch board main part has the roof, and the top surface left and right sides of roof has the movable ceiling that is mirror image and distributes about through pivot movable mounting, and snow removing mechanism sets up inside the switch board main part, and snow removing mechanism is including the rotary column, and the backup pad of symmetry around the inside fixed mounting of switch board main part rotates between two backup pads and installs the rotary column. The cam is driven to rotate by the rotating column, the U-shaped extrusion rod is pushed by the cam to move up and down back and forth in the rotating process, the bottom surfaces of the movable ceilings are extruded when the U-shaped extrusion rod moves upwards, and the bottom surfaces of the two movable ceilings are extruded ceaselessly by the U-shaped extrusion rod, so that the two movable ceilings are fanned ceaselessly, and the falling leaves or snowflakes are prevented from being accumulated on the movable ceilings.
Description
Technical Field
The invention relates to the field of power equipment, in particular to a control device based on a micro-grid power distribution network.
Background
The micro-grid is a small power generation and distribution system consisting of a distributed power supply, an energy storage device, an energy conversion device, a load, a monitoring and protecting device and the like. The micro-grid aims to realize flexible and efficient application of distributed power supplies and solve the problem of grid connection of the distributed power supplies with large quantity and various forms. The development and extension of the micro-grid can fully promote the large-scale access of distributed power sources and renewable energy sources, realize the high-reliability supply of various energy source types of loads, and is an effective mode for realizing an active power distribution network, so that the traditional power grid is transited to a smart power grid.
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
The inventor of the application discovers that the technology at least has the following technical problems in the process of designing the distribution box:
the outdoor power grid control equipment of the outdoor power distribution cabinet is relatively harsh in the environment, particularly in cold winter, a large amount of snowflakes are gathered on the top of the cabinet to cause great pressure on the cabinet body, when the pressure is great to a certain degree, the cabinet body is pressed to deform or directly collapse,
in addition, the power distribution cabinet has different access and output voltages according to different distributed registrations, and for part of high-voltage equipment, the problem of power utilization safety needs to be emphatically protected in the using process, so that dangerous accidents of maintainers and surrounding passers-by caused by equipment leakage are avoided.
Disclosure of Invention
The invention mainly aims to provide a control device based on a micro-grid power distribution network, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a microgrid-based power distribution network control apparatus comprising:
a top plate is fixedly arranged on the top surface of the control cabinet main body, movable ceilings which are distributed in a left-right mirror image mode are movably arranged on the left side and the right side of the top surface of the top plate through a rotating shaft,
the snow removing mechanism is arranged in the control cabinet main body, the movable ceiling is vibrated up and down through the driving mechanism to clean the accumulated snow,
snow removing mechanism is including the rotary column, and the inside fixed mounting of switch board main part has the backup pad of longitudinal symmetry, rotates between two backup pads and installs the rotary column.
Preferably, the equal fixed mounting in the left and right sides of middle fixed plate has the piece of taking, the vertical upwards fixed mounting of top surface intermediate position department of roof has middle fixed plate, the free end of activity ceiling is taken and is put on the piece of taking that corresponds, the trailing flank of switch board main part is provided with drive rotary column pivoted motor, the excircle department fixed mounting of rotary column has the cam, the spout has been seted up to the outer wall of cam, there is the connecting rod inside of spout through ball movable mounting, the free end and the U-shaped extrusion pole fixed connection of connecting rod, all run through on the top surface of switch board main part and the roof and seted up the opening, the one end that the connecting rod was kept away from to the U-shaped extrusion pole is passed through the vertical upwards extension of opening, it rotates to drive the cam through the rotary column, the cam promotes the U-shaped extrusion pole round trip movement from top to bottom surface of activity ceiling through the connecting rod during the upwards movement, cause the extrusion to the bottom surface of two activity ceilings that does not stop through the U-shaped extrusion pole, make the fanning that two activity ceilings do not stop, avoid fallen leaves or snowflake accumulation on activity ceiling.
Preferably, the bottom surface fixed mounting of switch board main part has the supporting mechanism that the multiunit is used for supporting, supporting mechanism is including last fixed block and lower fixed block, wherein go up the fixed block and be two sets of structural component that distribute with lower fixed block, lower fixed block below bottom is provided with protruding piece, be used for providing structural support, it installs insulating backing plate with lower fixed block middle part joint to go up the fixed block, wherein insulating backing plate is the bakelite material, come to go up the fixed block and isolate with two sets of materials of lower fixed block through insulating backing plate, wherein go up the fixed block, three both sides of lower fixed block and insulating backing plate are provided with the through-hole, insulating pillow cover has been cup jointed to the through-hole outside, insulating bolt has been passed through insulating pillow cover middle part, come to carry out fixed connection with last fixed block and lower fixed block through insulating bolt.
Preferably, both ends all are provided with the guide block about the insulating backing plate, and the guide block is bellied structure, and the last fixed block that corresponds and fixed block fitting surface down are provided with the recess, realize fixing a position fast to the installation of last fixed block, lower fixed block and insulating backing plate, realize the quick installation to the location, cooperate insulating bolt to realize fixed to last fixed block and fixed block down.
Preferably, go up the inside cylinder groove that is provided with in fixed block upper end, install the fixed axle through cylinder groove joint, the fixed axle upper end is connected with switch board main part bottom, and the bottom is provided with lower supporting shoe in going up the fixed block, prescribes a limit to the mounted position of fixed axle through lower supporting shoe.
Preferably, it is provided with the sliding tray to go up fixed block right side middle part, there is the spacer pin through sliding tray slidable mounting, the fixed axle right-hand member is provided with the recess, the shape of recess corresponds with the structure of spacer pin, spacer pin right-hand member pull rod, it is provided with reset spring to go up fixed block right side outside, the reset spring right-hand member carries out fixed connection with the pull rod, reset spring is in compression state all the time, pulling force through reset spring comes the inboard pulling of spacer pin, with the spacer pin joint in the inside recess of fixed axle, the realization is to the fixed axle at the injecture of last fixed block internal position.
Preferably, still be provided with photovoltaic module in the roof, photovoltaic module is still including photovoltaic board and group battery, and roof both sides outside can also be provided with the photovoltaic board, and the roof inboard is provided with the group battery, and wherein photovoltaic board and group battery electric connection, the photovoltaic board can be with the illumination of both sides conversion for the electric energy, store in the group battery, and the combination inserts the electric wire netting and supplies power to equipment, lifting means's stability.
Preferably, be provided with guiding mechanism between switch board main part top and the roof below, guiding mechanism is including two sets of telescopic links, leads the action of rising and descending of roof through the telescopic link to can provide the support of side direction to roof equipment, avoid the U-shaped extrusion stem because the pressurized is overweight, influence the life of equipment.
Preferably, the upper end of the middle fixing plate is provided with a lightning rod, a line is arranged below the lightning rod and directly communicated with the ground, and current generated during lightning stroke is led into the ground through the lightning rod to protect equipment.
Preferably, the surface of the movable ceiling is provided with a plurality of groups of guide grooves, rainwater on the surface of the movable ceiling can flow down more quickly through the guide grooves, and the hydrophobic capacity of the movable ceiling is improved.
Compared with the prior art, the invention has the following beneficial effects:
1. the cam is driven to rotate through the rotary column, the cam pushes the U-shaped extrusion rod to move back and forth up and down through the connecting rod in the rotating process, the U-shaped extrusion rod extrudes the bottom surface of the movable ceiling when moving upwards, and the bottom surfaces of the two movable ceilings are extruded without stopping through the U-shaped extrusion rod, so that the two movable ceilings are moved in a fanning mode without stopping, and fallen leaves or snowflakes are prevented from being accumulated on the movable ceilings.
2. Go up the fixed block and install insulating backing plate with lower fixed block middle part joint, wherein insulating backing plate is the bakelite material, come to go up the fixed block and cut off with two sets of materials of lower fixed block through insulating backing plate, wherein go up the fixed block, three group's both sides of lower fixed block and insulating backing plate are provided with the through-hole, the insulating pad cover has been cup jointed to the through-hole outside, it has insulating bolt to pass through insulating pad cover middle part, come to go up the fixed block and carry out fixed connection with lower fixed block through insulating bolt, can block the passageway through the downward electric leakage of supporting mechanism, thereby promote the security.
3. The guide block is bellied structure, the last fixed block that corresponds and fixed block fitting surface down are provided with the recess, the realization is to last fixed block, the quick location of the installation of fixed block and insulating backing plate down, the realization is to the quick installation of location, cooperation insulating bolt realizes the fixed to last fixed block and lower fixed block, pulling force through reset spring comes the inside side pulling of spacer pin, with the spacer pin joint in the inside recess of fixed axle, the realization is to the fixed axle at the injecing of last fixed block internal position.
4. The telescopic rod guides the ascending and descending actions of the top plate, lateral support can be provided for the top plate device, the U-shaped extrusion rod is prevented from being pressed too heavily to influence the service life of the device, rainwater on the surface of the movable ceiling can flow down faster through the guide grooves, and the hydrophobic capacity of the movable ceiling is improved.
Drawings
FIG. 1 is a split structure diagram of a microgrid-based power distribution network control device of the present invention;
fig. 2 is a front view structural diagram of a microgrid-based power distribution network control device of the present invention;
FIG. 3 is a structural diagram of a snow removal mechanism in a microgrid-based power distribution network control apparatus of the present invention;
FIG. 4 is a side view structural diagram of a photovoltaic mechanism in a control device based on a micro-grid distribution network according to the present invention;
fig. 5 is a side sectional structure diagram of a supporting mechanism in a control device based on a micro-grid distribution network.
In the figure: 1. a control cabinet main body; 2. a support mechanism; 21. an upper fixed block; 22. a lower fixing block; 23. an insulating base plate; 24. an insulating bolt; 25. a guide block; 26. a fixed shaft; 27. a spacing pin; 28. a return spring; 29. a lower support block; 3. a top plate; 4. a middle fixing plate; 5. a movable ceiling; 6. building blocks; 7. a support plate; 8. turning the column; 9. a cam; 10. a chute; 11. a ball bearing; 12. a connecting rod; 13. a U-shaped extrusion stem; 14. a diversion trench; 15. a telescopic rod; 16. a lightning rod; 17. a photovoltaic panel; 18. a battery pack.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, a microgrid-based power distribution network control device includes:
a control cabinet main body 1, a top plate 3 is fixedly arranged on the top surface of the control cabinet main body 1, a middle fixing plate 4 is vertically and upwardly fixedly arranged at the middle position of the top surface of the top plate 3,
the left side and the right side of the top surface of the top plate 3 are movably provided with movable ceilings 5 which are distributed in a left-right mirror image mode through a rotating shaft, the left side and the right side of the middle fixing plate 4 are both fixedly provided with lapping blocks 6, the free ends of the movable ceilings 5 are lapped on the corresponding lapping blocks 6, the interior of the control cabinet main body 1 is fixedly provided with supporting plates 7 which are symmetrical front and back,
snow removing mechanism, the setting is inside switch board main part 1, including rotary column 8, it installs rotary column 8 to rotate between two backup pads 7, the trailing flank of switch board main part 1 is provided with drive rotary column 8 pivoted motor, the excircle department fixed mounting of rotary column 8 has cam 9, spout 10 has been seted up to the outer wall of cam 9, there is connecting rod 12 inside through ball 11 movable mounting of spout 10, the free end and U-shaped extrusion pole 13 fixed connection of connecting rod 12, all run through on the top surface of switch board main part 1 and the roof 3 and seted up the opening, the vertical upwards extension of opening is passed through to the one end that connecting rod 12 was kept away from to U-shaped extrusion pole 13, it rotates to drive cam 9 through rotary column 8, cam 9 promotes U-shaped extrusion pole 13 through connecting rod 12 in the rotation process and reciprocates from top to bottom, cause the extrusion to the bottom surface of activity ceiling 5 when U-shaped extrusion pole 13 is the rebound, cause the extrusion to the bottom surface of two activity ceilings 5 through that U-shaped extrusion pole 13 does not stop, make the fan-free of two activity ceilings 5 move, avoid ceiling fallen leaves or accumulation on activity 5.
Example 2
Referring to fig. 1, a microgrid-based power distribution network control device includes:
a control cabinet main body 1, a top plate 3 is fixedly arranged on the top surface of the control cabinet main body 1, a middle fixing plate 4 is vertically and upwardly fixedly arranged at the middle position of the top surface of the top plate 3,
the left side and the right side of the top surface of the top plate 3 are movably provided with movable ceilings 5 which are distributed in a left-right mirror image mode through rotating shafts, the left side and the right side of the middle fixing plate 4 are both fixedly provided with lapping blocks 6, the free ends of the movable ceilings 5 are lapped on the corresponding lapping blocks 6, the interior of the control cabinet main body 1 is fixedly provided with supporting plates 7 which are symmetrical front and back,
snow removing mechanism, the setting is inside switch board main part 1, including the rotary column 8, it installs rotary column 8 to rotate between two backup pads 7, the trailing flank of switch board main part 1 is provided with drive rotary column 8 pivoted motor, the excircle department fixed mounting of rotary column 8 has cam 9, spout 10 has been seted up to the outer wall of cam 9, there is connecting rod 12 inside through ball 11 movable mounting of spout 10, the free end and U-shaped extrusion pole 13 fixed connection of connecting rod 12, all run through on the top surface of switch board main part 1 and the roof 3 and seted up the opening, the one end that connecting rod 12 was kept away from to U-shaped extrusion pole 13 is passed through the vertical upwards extension of opening, it rotates to drive cam 9 through rotary column 8, cam 9 promotes U-shaped extrusion pole 13 through connecting rod 12 in the rotation process and reciprocates, cause the extrusion to the bottom surface of activity ceiling 5 during the upwards movement of U-shaped extrusion pole 13, cause the extrusion to the bottom surface of two activity ceilings 5 through the incessant extrusion pole 13, make the fan that two activity ceilings 5 do not stop, avoid the ceiling leaf fall or accumulate on activity 5.
The surface of the movable ceiling 5 is provided with a plurality of groups of guide grooves 14, rainwater on the surface of the movable ceiling 5 can flow down more quickly through the guide grooves 14, the drainage capacity of the movable ceiling 5 is improved,
a guide mechanism is arranged between the upper part of the control cabinet main body 1 and the lower part of the top plate 3, the guide mechanism comprises two groups of telescopic rods 15, the telescopic rods 15 are used for guiding the ascending and descending actions of the top plate 3, and can provide lateral support for the top plate 3 equipment, thereby avoiding the influence on the service life of the equipment due to the overweight compression of the U-shaped extrusion rod 13,
the upper end of the middle fixing plate 4 is provided with a lightning rod 16, a line is arranged below the lightning rod 16 and is directly communicated with the ground, and the lightning rod 16 is used for guiding the current in the lightning stroke to the ground so as to protect equipment.
Example 3
Referring to fig. 1, a microgrid-based power distribution network control device includes:
a control cabinet main body 1, a top plate 3 is fixedly arranged on the top surface of the control cabinet main body 1, a middle fixing plate 4 is vertically and upwardly fixedly arranged at the middle position of the top surface of the top plate 3,
the left side and the right side of the top surface of the top plate 3 are movably provided with movable ceilings 5 which are distributed in a left-right mirror image mode through a rotating shaft, the left side and the right side of the middle fixing plate 4 are both fixedly provided with lapping blocks 6, the free ends of the movable ceilings 5 are lapped on the corresponding lapping blocks 6, the interior of the control cabinet main body 1 is fixedly provided with supporting plates 7 which are symmetrical front and back,
snow removing mechanism, the setting is inside switch board main part 1, including rotary column 8, it installs rotary column 8 to rotate between two backup pads 7, the trailing flank of switch board main part 1 is provided with drive rotary column 8 pivoted motor, the excircle department fixed mounting of rotary column 8 has cam 9, spout 10 has been seted up to the outer wall of cam 9, there is connecting rod 12 inside through ball 11 movable mounting of spout 10, the free end and U-shaped extrusion pole 13 fixed connection of connecting rod 12, all run through on the top surface of switch board main part 1 and the roof 3 and seted up the opening, the vertical upwards extension of opening is passed through to the one end that connecting rod 12 was kept away from to U-shaped extrusion pole 13, it rotates to drive cam 9 through rotary column 8, cam 9 promotes U-shaped extrusion pole 13 through connecting rod 12 in the rotation process and reciprocates from top to bottom, cause the extrusion to the bottom surface of activity ceiling 5 when U-shaped extrusion pole 13 is the rebound, cause the extrusion to the bottom surface of two activity ceilings 5 through that U-shaped extrusion pole 13 does not stop, make the fan-free of two activity ceilings 5 move, avoid ceiling fallen leaves or accumulation on activity 5.
The surface of the movable ceiling 5 is provided with a plurality of groups of guide grooves 14, rainwater on the surface of the movable ceiling 5 can flow down more quickly through the guide grooves 14, the drainage capacity of the movable ceiling 5 is improved,
a guide mechanism is arranged between the upper part of the control cabinet main body 1 and the lower part of the top plate 3, the guide mechanism comprises two groups of telescopic rods 15, the telescopic rods 15 are used for guiding the ascending and descending actions of the top plate 3, and can provide lateral support for the top plate 3 equipment, thereby avoiding the influence on the service life of the equipment due to the overweight compression of the U-shaped extrusion rod 13,
the upper end of the middle fixing plate 4 is provided with a lightning rod 16, a line is arranged below the lightning rod 16 and is directly communicated with the ground, the lightning rod 16 is used for guiding the current in the lightning stroke to the ground for protecting equipment,
as shown in fig. 4, still be provided with photovoltaic module in the roof 3, photovoltaic module is still including photovoltaic board 17 and group battery 18, roof 3 both sides outside can also be provided with photovoltaic board 17, roof 3 inboard is provided with group battery 18, wherein photovoltaic board 17 and group battery 18 electric connection, photovoltaic board 17 can convert the illumination of both sides into the electric energy, stores in group battery 18, and the combination inserts the electric wire netting and supplies power to equipment, lifting means's stability.
Example 4
Referring to fig. 1, a microgrid-based power distribution network control device includes:
a control cabinet main body 1, a top plate 3 is fixedly arranged on the top surface of the control cabinet main body 1, a middle fixing plate 4 is vertically and upwardly fixedly arranged at the middle position of the top surface of the top plate 3,
the left side and the right side of the top surface of the top plate 3 are movably provided with movable ceilings 5 which are distributed in a left-right mirror image mode through rotating shafts, the left side and the right side of the middle fixing plate 4 are both fixedly provided with lapping blocks 6, the free ends of the movable ceilings 5 are lapped on the corresponding lapping blocks 6, the interior of the control cabinet main body 1 is fixedly provided with supporting plates 7 which are symmetrical front and back,
snow removing mechanism, the setting is inside switch board main part 1, including the rotary column 8, it installs rotary column 8 to rotate between two backup pads 7, the trailing flank of switch board main part 1 is provided with drive rotary column 8 pivoted motor, the excircle department fixed mounting of rotary column 8 has cam 9, spout 10 has been seted up to the outer wall of cam 9, there is connecting rod 12 inside through ball 11 movable mounting of spout 10, the free end and U-shaped extrusion pole 13 fixed connection of connecting rod 12, all run through on the top surface of switch board main part 1 and the roof 3 and seted up the opening, the one end that connecting rod 12 was kept away from to U-shaped extrusion pole 13 is passed through the vertical upwards extension of opening, it rotates to drive cam 9 through rotary column 8, cam 9 promotes U-shaped extrusion pole 13 through connecting rod 12 in the rotation process and reciprocates, cause the extrusion to the bottom surface of activity ceiling 5 during the upwards movement of U-shaped extrusion pole 13, cause the extrusion to the bottom surface of two activity ceilings 5 through the incessant extrusion pole 13, make the fan that two activity ceilings 5 do not stop, avoid the ceiling leaf fall or accumulate on activity 5.
As shown in fig. 5, the bottom surface fixed mounting of switch board main part 1 has the supporting mechanism 2 that the multiunit is used for supporting, supporting mechanism 2 is including last fixed block 21 and lower fixed block 22, wherein goes up fixed block 21 and lower fixed block 22 are the structure piece of two sets of distributions, fixed block 22 below bottom is provided with protruding piece down, is used for providing the structural support, go up fixed block 21 and lower fixed block 22 middle part joint and install insulating backing plate 23, wherein insulating backing plate 23 is the bakelite material, comes to go up fixed block 21 and lower fixed block 22 two sets of materials to isolate through insulating backing plate 23, wherein goes up fixed block 21, lower fixed block 22 and insulating backing plate 23 three groups both sides are provided with the through-hole, and the insulating pillow has been cup jointed to the through-hole outside, has passed insulating bolt 24 through insulating pillow middle part, comes to go up fixed block 21 and lower fixed block 22 to carry out fixed connection through insulating bolt 24.
Example 5
Referring to fig. 1, a microgrid-based power distribution network control device includes:
a control cabinet main body 1, a top plate 3 is fixedly arranged on the top surface of the control cabinet main body 1, a middle fixing plate 4 is vertically and upwardly fixedly arranged at the middle position of the top surface of the top plate 3,
the left side and the right side of the top surface of the top plate 3 are movably provided with movable ceilings 5 which are distributed in a left-right mirror image mode through rotating shafts, the left side and the right side of the middle fixing plate 4 are both fixedly provided with lapping blocks 6, the free ends of the movable ceilings 5 are lapped on the corresponding lapping blocks 6, the interior of the control cabinet main body 1 is fixedly provided with supporting plates 7 which are symmetrical front and back,
snow removing mechanism, the setting is inside switch board main part 1, including rotary column 8, it installs rotary column 8 to rotate between two backup pads 7, the trailing flank of switch board main part 1 is provided with drive rotary column 8 pivoted motor, the excircle department fixed mounting of rotary column 8 has cam 9, spout 10 has been seted up to the outer wall of cam 9, there is connecting rod 12 inside through ball 11 movable mounting of spout 10, the free end and U-shaped extrusion pole 13 fixed connection of connecting rod 12, all run through on the top surface of switch board main part 1 and the roof 3 and seted up the opening, the vertical upwards extension of opening is passed through to the one end that connecting rod 12 was kept away from to U-shaped extrusion pole 13, it rotates to drive cam 9 through rotary column 8, cam 9 promotes U-shaped extrusion pole 13 through connecting rod 12 in the rotation process and reciprocates from top to bottom, cause the extrusion to the bottom surface of activity ceiling 5 when U-shaped extrusion pole 13 is the rebound, cause the extrusion to the bottom surface of two activity ceilings 5 through that U-shaped extrusion pole 13 does not stop, make the fan-free of two activity ceilings 5 move, avoid ceiling fallen leaves or accumulation on activity 5.
As shown in fig. 5, the bottom surface fixed mounting of switch board main part 1 has the supporting mechanism 2 that the multiunit is used for supporting, supporting mechanism 2 is including last fixed block 21 and lower fixed block 22, wherein goes up fixed block 21 and lower fixed block 22 and is the structure piece of two sets of distributions, the bottom is provided with protruding piece down fixed block 22 below, is used for providing the structural support, go up fixed block 21 and lower fixed block 22 middle part joint and install insulating backing plate 23, wherein insulating backing plate 23 is the bakelite material, will go up fixed block 21 and lower fixed block 22 two sets of materials are isolated through insulating backing plate 23, wherein go up fixed block 21, lower fixed block 22 and insulating backing plate 23 three groups both sides are provided with the through-hole, the insulating pillow has been cup jointed to the through-hole outside, has passed insulating bolt 24 through the insulating pillow middle part, will go up fixed block 21 and lower fixed block 22 through insulating bolt 24 and carry out fixed connection,
the upper end and the lower end of the insulating padding plate 23 are both provided with a guide block 25, the guide block 25 is of a convex structure, the matching surfaces of the upper fixing block 21 and the lower fixing block 22 which correspond to each other are provided with grooves, so that the upper fixing block 21, the lower fixing block 22 and the insulating padding plate 23 can be quickly installed and positioned, the upper fixing block 21 and the lower fixing block 22 can be fixed by matching with the insulating bolt 24,
a cylindrical groove is arranged in the upper end of the upper fixing block 21, a fixing shaft 26 is installed in a clamping mode through the cylindrical groove, the upper end of the fixing shaft 26 is connected with the bottom of the control cabinet main body 1, a lower supporting block 29 is arranged at the bottom in the upper fixing block 21, the installation position of the fixing shaft 26 is limited through the lower supporting block 29,
go up fixed block 21 right side middle part and be provided with the sliding tray, have spacer pin 27 through sliding tray slidable mounting, fixed axle 26 right-hand member is provided with the recess, and the shape of recess corresponds with spacer pin 27's structure, spacer pin 27 right-hand member pull rod, it is provided with reset spring 28 to go up fixed block 21 right side outside, reset spring 28 right-hand member carries out fixed connection with the pull rod, reset spring 28 is in compression state all the time, comes to the inside pulling of spacer pin 27 through reset spring 28's pulling force, with spacer pin 27 joint in fixed axle 26's inside recess, realizes last fixed block 21 internal position's injecing to fixed axle 26.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A control device based on a micro-grid power distribution network is characterized by comprising:
a top plate (3) is fixedly installed on the top surface of the control cabinet main body (1), movable ceilings (5) which are distributed in a left-right mirror image mode are movably installed on the left side and the right side of the top surface of the top plate (3) through rotating shafts, a middle fixing plate (4) is vertically and upwards fixedly installed in the middle position of the top surface of the top plate (3),
the snow removing mechanism is arranged in the control cabinet main body (1), the movable ceiling (5) is vibrated up and down through the driving mechanism to clean accumulated snow,
snow removing mechanism is including rotary column (8), and the inside fixed mounting of switch board main part (1) has backup pad (7) of longitudinal symmetry, rotates between two backup pads (7) and installs rotary column (8).
2. The micro-grid based power distribution network control device according to claim 1, wherein: the equal fixed mounting in the left and right sides of middle fixed plate (4) has piece (6) of taking, and the free end of activity ceiling (5) is taken and is put on the piece (6) of taking that corresponds, the trailing flank of switch board main part (1) is provided with drive rotary column (8) pivoted motor, and the excircle department fixed mounting of rotary column (8) has cam (9), and spout (10) have been seted up to the outer wall of cam (9), and the inside of spout (10) has connecting rod (12) through ball (11) movable mounting, and the free end and the U-shaped stripper bar (13) fixed connection of connecting rod (12), all run through on the top surface of switch board main part (1) and roof (3) and seted up the opening, and the one end that connecting rod (12) were kept away from in U-shaped stripper bar (13) is through the vertical upwards extension of opening.
3. The micro-grid based power distribution network control device according to claim 2, wherein: the utility model discloses a supporting mechanism (2) that the bottom surface fixed mounting of switch board main part (1) has the multiunit to be used for supporting, supporting mechanism (2) are including last fixed block (21) and lower fixed block (22), wherein go up fixed block (21) and lower fixed block (22) are two sets of structural blocks that distribute, fixed block (22) below bottom is provided with protruding piece down, is used for providing the structure and supports, go up fixed block (21) and lower fixed block (22) middle part joint and install insulating backing plate (23), wherein insulating backing plate (23) are the bakelite material, come to go up fixed block (21) and lower fixed block (22) two sets of materials through insulating backing plate (23) and completely cut off, wherein go up fixed block (21), lower fixed block (22) and insulating backing plate (23) three groups both sides are provided with the through-hole, and insulating cushion cover has been cup jointed to the through insulating cushion cover middle part, come to go up fixed block (21) and carry out fixed connection with lower fixed block (22) through insulating bolt (24).
4. The micro-grid based power distribution network control device according to claim 3, wherein: both ends all are provided with guide block (25) about insulating backing plate (23), guide block (25) are bellied structure, and corresponding last fixed block (21) and lower fixed block (22) fitting surface are provided with the recess.
5. The microgrid-based distribution network control equipment of claim 4, wherein: go up fixed block (21) upper end inside and be provided with the cylinder groove, install fixed axle (26) through cylinder groove joint, fixed axle (26) upper end is connected with switch board main part (1) bottom, the bottom is provided with lower supporting shoe (29) in going up fixed block (21).
6. The micro-grid based power distribution network control device according to claim 5, wherein: go up fixed block (21) right side middle part and be provided with the sliding tray, have spacer pin (27) through sliding tray slidable mounting, fixed axle (26) right-hand member is provided with the recess, and the shape of recess corresponds with the structure of spacer pin (27), spacer pin (27) right-hand member pull rod, it is provided with reset spring (28) to go up fixed block (21) right side outside, reset spring (28) right-hand member carries out fixed connection with the pull rod, reset spring (28) are in compression state all the time.
7. The micro-grid based power distribution network control device according to claim 2, wherein: still be provided with photovoltaic module in roof (3), photovoltaic module is still including photovoltaic board (17) and group battery (18), roof (3) both sides outside can also be provided with photovoltaic board (17), roof (3) inboard is provided with group battery (18), wherein photovoltaic board (17) and group battery (18) electric connection.
8. The micro-grid based power distribution network control device according to claim 1, wherein: a guide mechanism is arranged between the upper portion of the control cabinet main body (1) and the lower portion of the top plate (3), and the guide mechanism comprises two groups of telescopic rods (15).
9. The micro-grid based power distribution network control device according to claim 1, wherein: the lightning rod (16) is arranged at the upper end of the middle fixing plate (4), and a line is arranged below the lightning rod (16) and directly communicated with the ground.
10. The microgrid-based distribution network control equipment of claim 1, wherein: the surface of the movable ceiling (5) is provided with a plurality of groups of guide grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211560681.8A CN115912101A (en) | 2022-12-06 | 2022-12-06 | Power distribution network control equipment based on micro-grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211560681.8A CN115912101A (en) | 2022-12-06 | 2022-12-06 | Power distribution network control equipment based on micro-grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115912101A true CN115912101A (en) | 2023-04-04 |
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ID=86478748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211560681.8A Withdrawn CN115912101A (en) | 2022-12-06 | 2022-12-06 | Power distribution network control equipment based on micro-grid |
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| Country | Link |
|---|---|
| CN (1) | CN115912101A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116471786A (en) * | 2023-06-20 | 2023-07-21 | 棚丰信息科技(陕西)有限公司 | Digital control cabinet with cotton quilt and large arch shed |
-
2022
- 2022-12-06 CN CN202211560681.8A patent/CN115912101A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116471786A (en) * | 2023-06-20 | 2023-07-21 | 棚丰信息科技(陕西)有限公司 | Digital control cabinet with cotton quilt and large arch shed |
| CN116471786B (en) * | 2023-06-20 | 2023-11-07 | 棚丰信息科技(陕西)有限公司 | Digital control cabinet with cotton quilt and large arch shed |
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