CN114025544A - Control cabinet capable of realizing joint protection function for wind power plant control - Google Patents
Control cabinet capable of realizing joint protection function for wind power plant control Download PDFInfo
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- CN114025544A CN114025544A CN202111386991.8A CN202111386991A CN114025544A CN 114025544 A CN114025544 A CN 114025544A CN 202111386991 A CN202111386991 A CN 202111386991A CN 114025544 A CN114025544 A CN 114025544A
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- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 210000001503 joint Anatomy 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1467—PLC mounted in a cabinet or chassis
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1468—Mechanical features of input/output (I/O) modules
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1481—User interface, e.g. status displays; Programming interface, e.g. connector for computer programming; Monitoring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a control cabinet capable of realizing a joint protection function for controlling a wind power plant, which comprises: the device comprises a cabinet, wherein a device mounting plate is arranged in the cabinet, and a PLC control cabinet is arranged in the middle of the surface of the device mounting plate; the baffle is arranged below the inner side of the protective door, and a buffer block is arranged on one side of the baffle. This wind power plant control is with realizing joint protect function's switch board, can protect cable joint and cable inflection section through protecting box and apron, it is rotatory that driving motor drives the sprocket in the first mount pad, the sprocket in the second mount pad is also followed and is rotated under the assistance of chain, make the screw thread post of sprocket bottom stretch out the sleeve pipe, make things convenient for this switch board to dismantle fast, the one end rotation extrusion extension board that drives the rotor plate through the pulling connecting rod, make extension board and draw-in groove break away from and fall automatically, guarantee that this switch board carries out quick scram operation under the condition that need not to open maloperation guard gate.
Description
Technical Field
The invention relates to the technical field of wind power control, in particular to a control cabinet capable of realizing a joint protection function for wind power plant control.
Background
Wind energy has been widely used in people's lives as a clean renewable energy source. With the rapid development of economy, the wind energy market has also developed rapidly. When the wind power plant controls the wind power equipment, the corresponding control cabinet is required to perform auxiliary operation and monitoring. When the control cabinet is in normal operation, the circuit can be switched on or switched off by a manual or automatic switch, and when the control cabinet is in failure or abnormal operation, the circuit can be switched off or the alarm can be given by a protective electric appliance. In addition, various parameters in the operation of the control cabinet can be displayed by the measuring instrument, and certain electrical parameters can be adjusted to prompt or send signals for deviating from the normal working state.
The switch board need install at the assigned position when in actual use, but the switch board that wind power plant control used still has certain not enough, if:
1. the control cabinet for controlling the wind power plant can only carry out emergency stop operation under the condition of opening the misoperation protection door, so that emergency power failure can be delayed;
2. the control cabinet for controlling the wind power plant does not have the function of joint protection;
3. the control cabinet for controlling the wind power plant does not have the effect of quickly correcting and adjusting the position;
therefore, the control cabinet capable of realizing the joint protection function for the control of the wind power plant is provided.
Disclosure of Invention
The invention aims to provide a control cabinet for controlling a wind power plant, which can realize a joint protection function, and solves the problems that the control cabinet for controlling the wind power plant, which is provided by the background art, can only carry out emergency stop operation under the condition of opening an misoperation protection door, so that emergency power failure can be delayed, the control cabinet for controlling the wind power plant does not have the joint protection function, and the control cabinet for controlling the wind power plant does not have the effect of quickly correcting and adjusting positions.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wind power plant control is with realizing jointing protect function's switch board, includes:
the device installation board is installed inside the cabinet, the PLC control cabinet is arranged in the middle of the surface of the device installation board, a separation frame is arranged on one side, far away from the device installation board, inside the cabinet and movably connected with a cabinet door, a touch screen is arranged on the surface of the cabinet door, an emergency stop button is arranged below the cabinet door, close to the touch screen, and a protective door is connected to the outer side of the cabinet;
the baffle sets up the inboard below of guard gate, and one side of baffle is provided with the buffer block to one side inner wall that the guard gate is close to the baffle is provided with the limiting plate, is provided with the observation board moreover between baffle and the limiting plate, the top symmetry of observing the board has seted up the recess, and the inside swing joint of recess has the rotor plate, and adjacent two butt joint has the connecting rod between the rotor plate, and the draw-in groove has been seted up to one side of recess moreover, the inner wall top swing joint of guard gate has the extension board, and one side butt joint of extension board has the flexure strip.
Preferably, the observation plate is made of transparent plastic, the distance between the baffle plate and the limiting plate is matched with the thickness of the observation plate, and the baffle plate and the limiting plate are arranged in a limiting manner so that the baffle plate and the limiting plate can limit and guide the observation plate.
Preferably, the extension board is "L" style of calligraphy, and the extension board passes through the flexure strip and is swivelling joint with the guard gate to the extension board is the block with the draw-in groove and is connected, is connected through the block of extension board and draw-in groove, makes the observation board shelter from the opening of the inboard top of guard gate.
Preferably, the cabinet is kept away from one side below of guard gate and is connected with cable joint at the equidistant, and the cabinet is close to the outside of cable joint and installs the protective housing, through the setting of protective housing for the protective housing can be to cable joint and the cable of inserting anticollision protection.
Preferably, the protective box comprises:
the first magnetic strip is arranged at the lower edge of the opening of the protective box, a cover plate is movably connected above the protective box, and a handle is arranged on the outer surface of the cover plate;
the stopper is fixed the top of protective housing, and the stopper is kept away from one side of rack and is provided with second magnetism strip, through the setting of second magnetism strip for the apron can adsorb when the upset is opened, thereby guarantees that the apron can guarantee to last the state of opening.
Preferably, the length of apron is identical with the opening width of protective housing, and stopper and protective housing mutually perpendicular, the terminal row is installed to the lower limb of device mounting panel, through the setting of apron for the apron can shelter from the open-top of protective housing.
Preferably, the below of rack is provided with the base, and the long limit both sides of the inside of base are fixed with the plug bush to the inside of plug bush has the picture peg to butt joint, and the top of picture peg is fixed with the bottom of rack moreover, the plug bush is symmetrical parallel distribution about the central line of base, and the plug bush is located the middle part of the long limit both sides of base, through the butt joint of plug bush and picture peg, makes the front of rack and the bottom of back position have the effect that prevents to rock.
Preferably, the minor face both sides of the inside of base are fixed with the sleeve pipe, and sheathed tube internal connection has the screw thread post to the outside of base is fixed with the buffing pad, the sleeve pipe is located the middle part of base minor face both sides, through the setting of buffing pad, makes the outward flange of base cushion protection.
Preferably, one side of the inside bottom of rack is provided with first mount pad, and the opposite side of the inside bottom of rack is provided with the second mount pad to the sprocket sets up the inside at first mount pad and second mount pad simultaneously, two the sprocket passes through the chain and connects, and the bottom that the screw post runs through the rack is connected with the sprocket, and driving motor is installed to the top of first mount pad, and driving motor's output is connected with the sprocket in the first mount pad moreover, one side that the inside below of rack is close to the chain is provided with the baffle, through the setting of baffle for the baffle can carry out the separation protection to pencil in the rack and the chain of motion.
Preferably, the inner wall of the sleeve is provided with threads, the sleeve is in threaded connection with the threaded column, the size of the first mounting seat is the same as that of the second mounting seat, and the cabinet and the base are conveniently locked or separated through threaded connection of the sleeve and the threaded column.
Compared with the prior art, the invention has the beneficial effects that: this wind power plant control is with realizing joint protect function's switch board, can protect cable joint and cable inflection section through protecting box and apron, it is rotatory that driving motor drives the sprocket in the first mount pad, the sprocket in the second mount pad is also followed and is rotated under the assistance of chain, make the screw thread post of sprocket bottom stretch out the sleeve pipe, make things convenient for this switch board to dismantle fast, the one end rotation extrusion extension board that drives the rotor plate through the pulling connecting rod, make extension board and draw-in groove break away from and fall automatically, guarantee that this switch board carries out quick scram operation under the condition that need not to open maloperation guard gate.
1. When equipment controlled by the control cabinet is abnormal, a worker can pull the connecting rod to rotate the rotating plate, one end of the rotating plate can extrude the supporting plate to rotate when rotating and moving upwards in the groove, the rotating supporting plate can be separated from the clamping connection with the clamping groove while extruding the elastic sheet, and when the connecting rod is loosened, the observation plate can automatically fall under the limitation of the baffle and the limiting plate, so that the worker can press the emergency stop button on the cabinet door to perform emergency power-off protection, and further, the control cabinet can perform rapid emergency stop operation without opening the misoperation protection door;
2. the protective box is arranged on the outer side of a cable joint and is opened by pulling a cover plate to rotate through a handle, so that a second magnetic strip on one side of a limiting block performs magnetic attraction on the surface of the cover plate, a corrugated pipe drives a cable to penetrate through the lower surface of the protective box, the cable is guided into the cabinet along the cable joint, a wiring harness of the cable can be accessed through a terminal strip on the lower edge of a device mounting plate, then the handle is pulled to drive the cover plate to turn down, so that the edge of the cover plate is attracted with a first magnetic strip on the lower edge of an opening of the protective box, the cable joint and a cable bending section can be protected through the protective box and the cover plate, and the protective function of the joint can be realized by the control cabinet;
3. this wind power plant control is with realizing connecting protect function's switch board, the circular telegram of driving motor, it is rotatory to make driving motor drive the sprocket in the first mount pad, the sprocket in the first mount pad can drive the sprocket in the second mount pad through the chain and also follow the rotation, under the effect that the staff helped to drag the rack, the sprocket drives the rotation of screw thread post and can breaks away from with the sleeve pipe emergence, thereby make the screw thread post stretch out the sleeve pipe, and the picture peg of rack bottom also can follow the slip and break away from the plug bush, and then realize that this switch board has quick dismantlement's effect, make things convenient for this switch board to carry out the rectification and change the adjusting position.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic left side view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic front view of the protective door of the present invention;
FIG. 5 is a left side view of the protection door of the present invention;
FIG. 6 is a schematic rear view of the protective case of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 3;
fig. 8 is a schematic top view of the base of the present invention.
In the figure: 1. a cabinet; 2. a device mounting plate; 3. a PLC control cabinet; 4. a separation frame; 5. a cabinet door; 6. a touch screen; 7. an emergency stop button; 8. a protective door; 9. a baffle plate; 10. a buffer block; 11. a limiting plate; 12. an observation plate; 13. a groove; 14. a rotating plate; 15. a connecting rod; 16. a card slot; 17. a support plate; 18. an elastic sheet; 19. a cable joint; 20. a protective box; 21. a first magnetic strip; 22. a cover plate; 23. a handle; 24. a limiting block; 25. a second magnetic strip; 26. a terminal block; 27. a base; 28. inserting a sleeve; 29. inserting plates; 30. a sleeve; 31. a threaded post; 32. a buffer seat; 33. a first mounting seat; 34. a second mounting seat; 35. a sprocket; 36. a chain; 37. a drive motor; 38. a separator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a wind power plant control is with realizing jointing protect function's switch board, includes: the device comprises a cabinet 1, a device mounting plate 2 is mounted in the cabinet 1, a PLC control cabinet 3 is arranged in the middle of the surface of the device mounting plate 2, a separation frame 4 is arranged on one side of the interior of the cabinet 1 far away from the device mounting plate 2, the separation frame 4 is movably connected with a cabinet door 5, a touch screen 6 is arranged on the surface of the cabinet door 5, an emergency stop button 7 is arranged below the cabinet door 5 close to the touch screen 6, a protective door 8 and a baffle 9 are connected to the outer side of the cabinet 1, a buffer block 10 is arranged below the inner side of the protective door 8, a limit plate 11 is arranged on the inner wall of the protective door 8 close to the baffle 9, an observation plate 12 is arranged between the baffle 9 and the limit plate 11, grooves 13 are symmetrically formed in the tops of the observation plates 12, rotating plates 14 are movably connected in the grooves 13, and connecting rods 15 are butted between the two adjacent rotating plates 14, and one side of the groove 13 is provided with a clamping groove 16, a support plate 17 is movably connected above the inner wall of the protective door 8, and one side of the support plate 17 is butted with an elastic sheet 18.
The observation plate 12 is made of transparent plastic, and the distance between the baffle 9 and the limiting plate 11 is matched with the thickness of the observation plate 12; the support plate 17 is L-shaped, the support plate 17 is rotatably connected with the protective door 8 through the elastic sheet 18, and the support plate 17 is connected with the clamping groove 16 in a clamping manner.
When the equipment controlled by the control cabinet is abnormal, a worker can rotate the rotating plate 14 by pulling the connecting rod 15, one end of the rotating plate 14 can extrude the support plate 17 to rotate when rotating and moving upwards in the groove 13, the rotating support plate 17 can separate from the clamping with the clamping groove 16 when extruding the elastic sheet 18, when the connecting rod 15 is loosened, the observation plate 12 can automatically fall under the limitation of the baffle 9 and the limiting plate 11, the observation plate 12 can perform damping and buffering through the buffer block 10 when falling, so that the worker can press the emergency stop button 7 on the cabinet door 5 to perform emergency power-off protection, otherwise, when the observation plate 12 is driven to move upwards to the top end of the inner side of the protective door 8 by pulling the connecting rod 15, the L-shaped support plate 17 at the top end of the inner wall of the protective door 8 can be clamped with the clamping groove 16 through the extrusion of the elastic sheet 18, so that the touch screen 6 on the cabinet door 5 can be touched through the baffle 9 and the observation plate 12, The emergency stop button 7 and other buttons are protected.
Cable joints 19 are connected below one side of the cabinet 1 far away from the protective door 8 at equal intervals, and a protective box 20 is arranged on the outer side of the cabinet 1 near the cable joints 19; the protective box 20 includes: the first magnetic strip 21 is arranged at the lower edge of the opening of the protective box 20, a cover plate 22 is movably connected above the protective box 20, and a handle 23 is arranged on the outer surface of the cover plate 22; the limiting block 24 is fixed at the top of the protective box 20, and a second magnetic strip 25 is arranged on one side of the limiting block 24, which is far away from the cabinet 1; the length of the cover plate 22 is matched with the opening width of the protective box 20, the limiting block 24 is perpendicular to the protective box 20, and the lower edge of the device mounting plate 2 is provided with a terminal block 26.
The lower part of the back of the cabinet 1 is provided with holes, the cable connectors 19 are connected in the hole positions below the back of the cabinet 1 at equal intervals, the protective box 20 is arranged at the outer side of the cable connectors 19, the cover plate 22 is pulled by the handle 23 to rotate and open, so that the second magnetic strip 25 at one side of the stopper 24 performs magnetic attraction on the surface of the cover plate 22, when the connection is needed, the cable is inserted through the corrugated pipe, the corrugated pipe drives the cable to penetrate through the lower surface of the protective box 20, and the cable is guided into the cabinet 1 along the cable joint 19, the wiring harness of the cable can be accessed through the terminal block 26 at the lower edge of the device mounting plate 2, then the handle 23 is pulled to drive the cover plate 22 to turn down, so that the edge of the cover plate 22 is engaged with the first magnetic strip 21 at the lower edge of the opening of the protection box 20, the cable connection 19 and the cable bend can thus be protected by the protective housing 20 and the cover plate 22.
A base 27 is arranged below the cabinet 1, plug bushes 28 are fixed on two sides of a long edge inside the base 27, plug boards 29 are butted inside the plug bushes 28, the top ends of the plug boards 29 are fixed with the bottom of the cabinet 1, the plug bushes 28 are symmetrically distributed in parallel relative to the center line of the base 27, and the plug bushes 28 are positioned in the middles of the two sides of the long edge of the base 27; sleeves 30 are fixed on two sides of the short side of the interior of the base 27, threaded columns 31 are connected to the interior of the sleeves 30, buffer seats 32 are fixed on the outer side of the base 27, and the sleeves 30 are located in the middle of the two sides of the short side of the base 27; a first mounting seat 33 is arranged on one side of the bottom end inside the cabinet 1, a second mounting seat 34 is arranged on the other side of the bottom end inside the cabinet 1, a chain wheel 35 is arranged inside the first mounting seat 33 and the second mounting seat 34 at the same time, the two chain wheels 35 are connected through a chain 36, the threaded column 31 penetrates through the bottom of the cabinet 1 and is connected with the chain wheel 35, a driving motor 37 is arranged above the first mounting seat 33, the output end of the driving motor 37 is connected with the chain wheel 35 in the first mounting seat 33, and a partition plate 38 is arranged on one side, close to the chain 36, below the inside of the cabinet 1; the inner wall of the sleeve 30 is provided with threads, the sleeve 30 is in threaded connection with the threaded post 31, and the first mounting seat 33 has the same size as the second mounting seat 34.
When the control cabinet is required to be transferred to a mounting position for correction, the driving motor 37 is powered on, the driving motor 37 drives the chain wheel 35 in the first mounting seat 33 to rotate, the chain wheel 35 in the first mounting seat 33 can drive the chain wheel 35 in the second mounting seat 34 to rotate along with the chain 36, the chain wheel 35 can drive the threaded column 31 to perform threaded transmission in the sleeve 30, under the action of assisting in dragging the cabinet 1 by workers, the threaded column 31 rotates to separate from the sleeve 30, the threaded column 31 extends out of the sleeve 30, the inserting plate 29 at the bottom of the cabinet 1 can also slide to separate from the inserting sleeve 28, and therefore the control cabinet can be quickly disassembled, otherwise, when the driving motor 37 rotates reversely, the threaded column 31 can be fastened and connected with the sleeve 30, and therefore the control cabinet can be automatically locked.
To sum up, the base 27 is placed at a designated installation position and installed, a cable is guided into the cabinet 1 along the cable connector 19, a wire harness of the cable can be connected through the terminal strip 26 at the lower edge of the device installation plate 2, the handle 23 is pulled to drive the cover plate 22 to turn down, so that the edge of the cover plate 22 is attracted with the first magnetic strip 21 at the lower edge of the opening of the protection box 20, the cable connector 19 and the cable bending section can be protected through the protection box 20 and the cover plate 22, the PLC control cabinet 3 on the device installation plate 2 can control the automatic operation of related equipment of the wind power plant, meanwhile, the control cabinet can be debugged and monitored through the touch screen 6 on the cabinet door 5, when the equipment controlled by the control cabinet is abnormal, a worker can pull the connecting rod 15 to automatically drop the observation plate 12 along the limit of the baffle plate 9 and the limiting plate 11, so that the operator can press the emergency stop button 7 on the cabinet door 5 for emergency power-off protection, which is well known to those skilled in the art and not described in detail in this description.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a wind power plant control is with realizing jointing protect function's switch board which characterized in that includes:
the device installing device comprises a cabinet (1), wherein a device installing plate (2) is installed inside the cabinet (1), a PLC control cabinet (3) is arranged in the middle of the surface of the device installing plate (2), a separating frame (4) is arranged on one side, far away from the device installing plate (2), inside the cabinet (1), the separating frame (4) is movably connected with a cabinet door (5), a touch screen (6) is arranged on the surface of the cabinet door (5), an emergency stop button (7) is arranged below the cabinet door (5) close to the touch screen (6), and a protective door (8) is connected to the outer side of the cabinet (1);
baffle (9), set up the inboard below of guard gate (8), and one side of baffle (9) is provided with buffer block (10) to one side inner wall that guard gate (8) are close to baffle (9) is provided with limiting plate (11), is provided with between baffle (9) and limiting plate (11) moreover and observes board (12), the top symmetry of observing board (12) is seted up flutedly (13), and the inside swing joint of recess (13) has rotor plate (14), and adjacent two it has connecting rod (15) to dock between rotor plate (14), and draw-in groove (16) have been seted up to one side of recess (13) moreover, the inner wall top swing joint of guard gate (8) has extension board (17), and one side of extension board (17) is docked has elastic sheet (18).
2. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 1, characterized in that: the observation plate (12) is made of transparent plastic, and the distance between the baffle plate (9) and the limiting plate (11) is matched with the thickness of the observation plate (12).
3. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 1, characterized in that: the support plate (17) is L-shaped, the support plate (17) is rotatably connected with the protective door (8) through the elastic sheet (18), and the support plate (17) is connected with the clamping groove (16) in a clamping manner.
4. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 1, characterized in that: the cabinet (1) is far away from one side below of the protective door (8) and is connected with cable connectors (19) at equal intervals, and the protective box (20) is installed on the outer side of the cabinet (1) close to the cable connectors (19).
5. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 4, characterized in that: the protective box (20) comprises:
the first magnetic strip (21) is arranged at the lower edge of the opening of the protective box (20), a cover plate (22) is movably connected above the protective box (20), and a handle (23) is arranged on the outer surface of the cover plate (22);
and the limiting block (24) is fixed to the top of the protective box (20), and a second magnetic strip (25) is arranged on one side, away from the cabinet (1), of the limiting block (24).
6. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 5, characterized in that: the length of the cover plate (22) is matched with the opening width of the protective box (20), the limiting block (24) is perpendicular to the protective box (20), and the lower edge of the device mounting plate (2) is provided with a terminal row (26).
7. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 1, characterized in that: the below of rack (1) is provided with base (27), and the long limit both sides of the inside of base (27) are fixed with plug bush (28) to the inside butt joint of plug bush (28) has picture peg (29), and the top of picture peg (29) is fixed with the bottom of rack (1) moreover, plug bush (28) are symmetrical parallel distribution about the central line of base (27), and plug bush (28) are located the middle part of the long limit both sides of base (27).
8. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 7, characterized in that: the short side both sides of the inside of base (27) are fixed with sleeve pipe (30), and the internal connection of sleeve pipe (30) has screw thread post (31) to the outside of base (27) is fixed with buffer seat (32), sleeve pipe (30) are located the middle part of base (27) short side both sides.
9. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 8, characterized in that: one side of the inside bottom of rack (1) is provided with first mount pad (33), and the opposite side of the inside bottom of rack (1) is provided with second mount pad (34), and sprocket (35) set up the inside at first mount pad (33) and second mount pad (34) simultaneously, two sprocket (35) are connected through chain (36), and bottom that screw post (31) run through rack (1) is connected with sprocket (35), and driving motor (37) are installed to the top of first mount pad (33), and the output of driving motor (37) is connected with sprocket (35) in first mount pad (33), one side that the inside below of rack (1) is close to chain (36) is provided with baffle (38).
10. The control cabinet capable of realizing the joint protection function for the wind power plant control according to claim 9, characterized in that: the inner wall of the sleeve (30) is provided with threads, the sleeve (30) is in threaded connection with the threaded column (31), and the size of the first mounting seat (33) is the same as that of the second mounting seat (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386991.8A CN114025544A (en) | 2021-11-22 | 2021-11-22 | Control cabinet capable of realizing joint protection function for wind power plant control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386991.8A CN114025544A (en) | 2021-11-22 | 2021-11-22 | Control cabinet capable of realizing joint protection function for wind power plant control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114025544A true CN114025544A (en) | 2022-02-08 |
Family
ID=80065494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111386991.8A Pending CN114025544A (en) | 2021-11-22 | 2021-11-22 | Control cabinet capable of realizing joint protection function for wind power plant control |
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| Country | Link |
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| CN (1) | CN114025544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114630534A (en) * | 2022-04-28 | 2022-06-14 | 朝阳市加华电子有限公司 | Anti-seismic device of intelligent power management equipment of boats and ships |
| CN117846892A (en) * | 2023-11-24 | 2024-04-09 | 中国电力工程顾问集团东北电力设计院有限公司 | Remote monitoring system and monitoring terminal for wind farm |
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| CN212230813U (en) * | 2020-04-15 | 2020-12-25 | 上海泽脉电气成套设备有限公司 | Novel automatic device control cabinet |
| CN213907131U (en) * | 2020-12-22 | 2021-08-06 | 徐州博导信息科技有限公司 | Control cabinet for installing automatic robot |
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| CA2283179A1 (en) * | 1997-03-11 | 1998-09-17 | Hans-Dieter Seeliger | Switch cabinet with a fire extinguishing system |
| CN207382737U (en) * | 2017-11-14 | 2018-05-18 | 增城市麦肯嘉顿食品有限公司 | A kind of cooling tank control device |
| CN208571340U (en) * | 2018-06-25 | 2019-03-01 | 陈德言 | A kind of lifting device of telescopic elevator control cabinet |
| CN208608613U (en) * | 2018-09-04 | 2019-03-15 | 上海聚仁电力科技有限公司 | A kind of vertical driving force cabinet cabinet body convenient to overhaul |
| CN209948401U (en) * | 2019-07-29 | 2020-01-14 | 山西正格电气科技有限公司 | Power distribution cabinet operable observation window mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114630534A (en) * | 2022-04-28 | 2022-06-14 | 朝阳市加华电子有限公司 | Anti-seismic device of intelligent power management equipment of boats and ships |
| CN114630534B (en) * | 2022-04-28 | 2024-02-13 | 朝阳市加华电子有限公司 | Anti-seismic device of ship intelligent power management equipment |
| CN117846892A (en) * | 2023-11-24 | 2024-04-09 | 中国电力工程顾问集团东北电力设计院有限公司 | Remote monitoring system and monitoring terminal for wind farm |
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