CN215419040U - Tower footing control cabinet of wind generating set - Google Patents
Tower footing control cabinet of wind generating set Download PDFInfo
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- CN215419040U CN215419040U CN202121049143.3U CN202121049143U CN215419040U CN 215419040 U CN215419040 U CN 215419040U CN 202121049143 U CN202121049143 U CN 202121049143U CN 215419040 U CN215419040 U CN 215419040U
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Abstract
The utility model discloses a tower footing control cabinet of a wind generating set, which comprises a cabinet body, a smoke alarm, a control component box, a counterpoint groove, a magnet block and the like, and has the beneficial effects that: this device is through the limiting plate that is equipped with, the rectangular channel, cut the frame, cut out the groove, a spring, the shifting pole, mechanisms such as cutter, utilize the electric capacity to separate the nature of direct traffic, prevent that direct current electric leakage can directly put through the condition that the cutter mistake touched together and take place, the cutter cuts off the back simultaneously and directly separates the wiring of two parts, can not take place because the phenomenon of the secondary short circuit that touches mutually of gravity reason wiring, avoid the secondary emergence of high-voltage short circuit, avoid the condition of serious explosion to take place, avoid whole wind generating set paralysis, and through the fixed plate that is equipped with, the counterpoint groove, the magnet piece, mechanism such as magnetic attraction pole, confirm the wiring condition more easily like this, be favorable to the maintenance and the periodic inspection of switch board, be difficult to take place the accident in the time of convenience, reduce operating personnel's the work degree of difficulty.
Description
Technical Field
The utility model relates to the field of wind driven generators, in particular to a tower footing control cabinet of a wind driven generator set.
Background
The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the functions of wind driven blade rotation to generate electricity, generator head rotation, etc. The wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like.
Because the mechanism parts of the wind generating set are all arranged at the top of the tower, the common daily control work is completed through the tower footing control cabinet of the wind generating set, the tower footing control cabinet is an electrical wiring switch device as the name implies, regulates and controls the working instruction of the wind generating set, simultaneously monitors the information of the generated energy data of the wind generating set and the like in real time, the control cabinet of the tower footing of the existing wind generating set is provided with a power supply short circuit emergency device, but the devices only cut off the power supply, when the instantaneous high-voltage short circuit occurs, the outer skin of the electric wire can be melted and burnt by high temperature, the core wires among all the lines can be touched together due to the gravity, the short circuit occurs for the second time, the explosion event happens very instantaneously, the serious consequence is caused, the whole wind generating set is paralyzed, and the control cabinet of the tower footing of the existing wind generating set has a complicated structure due to more wiring, the installation and the condition of line connection error are often released due to the carelessness when the control cabinet is assembled and disassembled, so that the maintenance and the periodic inspection of the control cabinet are not facilitated, accidents are easy to happen, and the working difficulty of operators is increased.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a tower footing control cabinet of a wind generating set, which aims to overcome the technical problems in the prior related art.
Therefore, the utility model adopts the following specific technical scheme:
the utility model provides a wind generating set column foot switch board, includes the cabinet body, the positive both sides side of the cabinet body is rotated and is equipped with the cabinet door, the bottom four corners of the cabinet body all is fixed and is equipped with the supporting leg, the pull ring has been seted up to the middle part symmetry of cabinet door.
According to a preferred technical scheme, a plurality of limiting plates are fixedly arranged on one side, away from a cabinet door, of the inner wall of the cabinet body, six limiting plates are arranged, the six limiting plates are respectively pairwise arranged at the top, the middle and the bottom of the inner wall of the cabinet body, a rectangular groove is formed in the middle of each limiting plate, the depth of each rectangular groove is smaller than the thickness of the inner wall of the cabinet body, a plurality of cutting frames are fixedly arranged on two sides of the inner wall of the cabinet body, and the position distribution of each cutting frame is correspondingly matched with the corresponding limiting plate.
As a preferable technical scheme, a cutting groove is formed in the cutting frame, a shifting rod is inserted into the rectangular groove, the diameter of the shifting rod is equal to the width of the inner wall of the rectangular groove, and a cutter is fixedly sleeved at one end, close to the cutting groove, of the outer wall of the shifting rod, wherein the cutter is made of an insulating material.
As a preferable technical scheme of the utility model, the cutting frame is provided with an arc position groove, wherein the position of the arc position groove corresponds to that of the shifting rod, the bottom of the shifting rod is fixedly provided with a spring, and one end of the spring, which is far away from the shifting rod, is fixedly connected with the bottom of the cutting groove.
According to a preferable technical scheme, a plurality of smoke alarms are fixedly arranged on two sides of the inner wall of the cabinet body at equal intervals, the smoke alarms and the cutting frame are arranged in an inserting mode, a plurality of control assembly boxes are uniformly arranged inside the cabinet body, a plurality of sliding grooves are fixedly arranged at one end, close to the limiting plate, of the inner wall of the cabinet body, and the control assembly boxes are in sliding connection with the sliding grooves.
According to a preferable technical scheme of the utility model, a rolling ball is rotatably arranged at one end, close to a rectangular groove, inside the displacement rod, a capacitor is fixedly arranged in the middle of the inside of the displacement rod, an alternating current power supply is fixedly arranged at one end, far away from the rolling ball, inside the displacement rod, a plurality of fixing plates are uniformly arranged at equal intervals on the inner wall of the cabinet body, a magnetic absorption rod is fixedly arranged in the middle of one side, far away from the cabinet body, of each fixing plate, a contraposition groove is formed in one end, close to the magnetic absorption rod, of the control assembly box, a magnet block is fixedly arranged inside the contraposition groove, and the capacitor, the alternating current power supply and the smoke alarm are electrically connected.
The utility model has the beneficial effects that: this device is through the cabinet body that is equipped with, the limiting plate, the rectangular channel, cut the frame, cut out the groove, a spring, the shift lever, the cutter, mechanism such as smoke alarm, utilize the electric capacity to separate the nature of direct traffic, prevent that direct current electric leakage can direct switch-on cutter mistake from touching the condition emergence together, the cutter cuts off the direct wiring with two parts after simultaneously and separates, can not take place because the phenomenon of the secondary short circuit that touches of gravity reason wiring, avoid the secondary of high-voltage short circuit to take place, avoid the condition of serious explosion to take place, avoid whole wind generating set paralysis, and through the fixed plate that is equipped with, the control assembly box, the counterpoint groove, the magnetic stone, mechanism such as magnetic pole, confirm the wiring condition more easily like this, be favorable to the maintenance and the periodic inspection of switch board, be difficult to take place the accident in the time of convenience, reduce operating personnel's the work degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
FIG. 4 is a schematic view of the internal structure of the travel bar of the present invention;
FIG. 5 is an inside elevational view of the present invention;
fig. 6 is an enlarged view of a portion of the control unit case according to the present invention.
In the figure:
1. a cabinet body; 2. a cabinet door; 3. a pull ring; 4. a limiting plate; 5. a rectangular groove; 6. a cutting frame; 7. cutting a groove; 8. an arc position groove; 9. a spring; 10. a shift lever; 11. a cutter; 12. a smoke alarm; 13. an alternating current power supply; 14. a capacitor; 15. rolling the beads; 16. a control component box; 17. a chute; 18. a positioning groove; 19. a magnet block; 20. a magnetic attraction pole; 21. and (7) fixing the plate.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the utility model, a tower footing control cabinet of a wind generating set is provided.
The first embodiment is as follows:
as shown in fig. 1-6, the utility model comprises a cabinet body 1, wherein two sides of the front of the cabinet body 1 are rotatably provided with cabinet doors 2, four corners of the bottom of the cabinet body 1 are fixedly provided with support legs, the middle part of the cabinet doors 2 is symmetrically provided with pull rings 3, one side of the inner wall of the cabinet body 1 away from the cabinet doors 2 is fixedly provided with a plurality of limiting plates 4, six limiting plates 4 are arranged, two limiting plates are respectively arranged in pairs as a group at the top, the middle and the bottom of the inner wall of the cabinet body 1, the middle part of the limiting plates 4 is provided with a rectangular groove 5, the depth of the rectangular groove 5 is smaller than the thickness of the inner wall of the cabinet body 1, two sides of the inner wall of the cabinet body 1 are fixedly provided with a plurality of cutting frames 6, the position distribution of the cutting frames 6 is matched with the limiting plates 4, cutting grooves 7 are arranged inside the cutting frames 6, shifting rods 10 are inserted inside the rectangular grooves 5, the diameter of the shifting rods 10 is equal to the width of the inner wall of the rectangular grooves 5, the outer wall of the shifting rod 10 is fixedly sleeved with a cutter 11 at one end close to the cutting groove 7, wherein the cutter 11 is made of an insulating material.
Example two:
as shown in fig. 1-6, as a preferred technical solution of the present invention, an arc groove 8 is formed on the cutting frame 6, wherein the position of the arc groove 8 corresponds to the position of the shifting rod 10, a spring 9 is fixedly disposed at the bottom of the shifting rod 10, one end of the spring 9 away from the shifting rod 10 is fixedly connected with the bottom of the cutting groove 7, a plurality of smoke alarms 12 are fixedly disposed at two sides of the inner wall of the cabinet 1 at equal intervals, the smoke alarms 12 are arranged in the cutting frame 6 in an inserting manner, a plurality of control component boxes 16 are uniformly disposed inside the cabinet 1, one end of the inner wall of the cabinet 1 close to the limiting plate 4 is fixedly provided with a plurality of sliding grooves 17, the control component boxes 16 are slidably connected with the sliding grooves 17, one end of the inside of the shifting rod 10 close to the rectangular groove 5 is rotatably provided with a rolling ball 15, a capacitor 14 is fixedly disposed in the middle of the shifting rod 10, the fixed alternating current power supply 13 that is equipped with of one end of rolling pearl 15 is kept away from to shift pole 10 inside, 1 inner wall equidistance of the cabinet body evenly is equipped with a plurality of fixed plates 21, fixed magnetic attraction pole 20 that is equipped with in one side middle part that the cabinet body 1 was kept away from to fixed plate 21, wherein the one end that control assembly box 16 is close to magnetic attraction pole 20 has seted up counterpoint groove 18, the fixed magnet piece 19 that is equipped with in counterpoint groove 18 inside, wherein electric capacity 14 and alternating current power supply 13, smoke alarm 12 are electric connection.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
The working principle is as follows: the control cabinet is placed in a tower footing of a sharp generator set and is connected with a power supply, a cabinet door 2 is opened, an external control wiring is installed by penetrating a cutting frame 6, the whole control cabinet is started, when the control cabinet needs to be checked and wired, a control component box 16 is pulled to separate a magnet block 19 and a magnetic attraction rod 19 from an alignment groove 18 by force and slide out along a sliding groove 17, so that the condition of the control component box 16 is convenient to check and maintain, the wiring condition is easier to determine, the maintenance and the periodic inspection of the control cabinet are facilitated, accidents are not easy to happen conveniently, the working difficulty of operators is reduced, when instantaneous high-voltage short circuit occurs, skins of all lines are melted and burnt by high temperature to generate smoke, then after a signal is processed by a smoke alarm 12, a capacitor 14 and a loop of an alternating current power supply 13 are switched on, the property of direct current isolation and direct current leakage are prevented from being directly switched on and the cutter 11 from being touched together by mistake, meanwhile, when the smoke alarm 12 is switched on with alternating current, the shifting rod 10 is triggered to move upwards to cut off the passing wiring, the wiring of the two parts is directly separated after the cutting, the phenomenon of secondary contact short circuit of the wiring due to gravity cannot occur, after the alarm of the smoke alarm 12 is relieved, the alternating current power supply 13 is switched off, the shifting rod 10 is pulled by the spring 9 to bring the cutter 11 back and move back to the arc groove 8, the secondary occurrence of high-voltage short circuit is avoided, the occurrence of serious explosion is avoided, and the paralysis of the whole wind generating set is avoided.
In conclusion, by means of the technical scheme of the utility model, the device utilizes the property of isolating direct current and alternating current by the capacitor through the mechanisms such as the cabinet body, the limit plate, the rectangular groove, the cutting frame, the cutting groove, the spring, the shifting rod, the cutter, the smoke alarm and the like, so as to prevent the direct current leakage from being directly connected with the cutter to be touched together by mistake, meanwhile, the cutter directly separates the wiring of the two parts after cutting off, the phenomenon of secondary contact short circuit of the wiring due to gravity can not occur, the secondary occurrence of high-voltage short circuit can be avoided, the occurrence of serious explosion can be avoided, the paralysis of the whole wind generating set can be avoided, and through the mechanisms of a fixed plate, a control component box, an alignment groove, a magnet block, a magnetic absorption rod and the like, confirm the wiring condition more easily like this, be favorable to the maintenance and the periodic check of switch board, be difficult to the accident while convenient, reduce operating personnel's the work degree of difficulty.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a wind generating set column foot switch board, its characterized in that, includes the cabinet body (1), the positive both sides side of the cabinet body (1) is rotated and is equipped with cabinet door (2), the bottom four corners of the cabinet body (1) all is fixed and is equipped with the supporting leg, pull ring (3) have been seted up to the middle part symmetry of cabinet door (2).
2. The tower footing control cabinet of the wind generating set according to claim 1, wherein a plurality of limiting plates (4) are fixedly arranged on one side, away from the cabinet door (2), of the inner wall of the cabinet body (1), six limiting plates (4) are arranged, and are respectively arranged in the top, the middle and the bottom of the inner wall of the cabinet body (1) in pairs, rectangular grooves (5) are formed in the middle of the limiting plates (4), the depth of each rectangular groove (5) is smaller than the thickness of the inner wall of the cabinet body (1), a plurality of cutting frames (6) are fixedly arranged on two sides of the inner wall of the cabinet body (1), and the position distribution of the cutting frames (6) is correspondingly matched with the limiting plates (4).
3. The tower footing control cabinet of the wind generating set according to claim 2, wherein the cutting frame (6) has a cutting groove (7) formed therein, the rectangular groove (5) has a displacement rod (10) inserted therein, the diameter of the displacement rod (10) is equal to the width of the inner wall of the rectangular groove (5), and a cutting knife (11) is fixedly mounted on an end of the outer wall of the displacement rod (10) close to the cutting groove (7), wherein the cutting knife (11) is made of an insulating material.
4. The tower footing control cabinet of the wind generating set according to claim 2, wherein the cutting frame (6) is provided with an arc-shaped groove (8), wherein the arc-shaped groove (8) is located corresponding to the shifting rod (10), wherein the bottom of the shifting rod (10) is fixedly provided with a spring (9), and one end of the spring (9) far away from the shifting rod (10) is fixedly connected with the bottom of the cutting groove (7).
5. The tower footing control cabinet of the wind generating set according to claim 1, wherein a plurality of smoke alarms (12) are fixedly arranged on two sides of the inner wall of the cabinet body (1) at equal intervals, the smoke alarms (12) and the cutting frame (6) are arranged in an alternating manner, a plurality of control component boxes (16) are uniformly arranged inside the cabinet body (1), a plurality of sliding grooves (17) are fixedly arranged at one end, close to the limiting plate (4), of the inner wall of the cabinet body (1), and the control component boxes (16) are in sliding connection with the sliding grooves (17).
6. The tower footing control cabinet of claim 3, one end of the inner part of the shifting rod (10) close to the rectangular groove (5) is rotatably provided with a rolling ball (15), a capacitor (14) is fixedly arranged in the middle of the interior of the displacement rod (10), an alternating current power supply (13) is fixedly arranged at one end of the interior of the displacement rod (10) far away from the rolling bead (15), a plurality of fixing plates (21) are uniformly arranged on the inner wall of the cabinet body (1) at equal intervals, a magnetic absorption rod (20) is fixedly arranged in the middle of one side of each fixing plate (21) far away from the cabinet body (1), wherein one end of the control component box (16) close to the magnetic absorption rod (20) is provided with a positioning groove (18), a magnet block (19) is fixedly arranged in the positioning groove (18), the capacitor (14) is electrically connected with the alternating current power supply (13) and the smoke alarm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049143.3U CN215419040U (en) | 2021-05-17 | 2021-05-17 | Tower footing control cabinet of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121049143.3U CN215419040U (en) | 2021-05-17 | 2021-05-17 | Tower footing control cabinet of wind generating set |
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| Publication Number | Publication Date |
|---|---|
| CN215419040U true CN215419040U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121049143.3U Active CN215419040U (en) | 2021-05-17 | 2021-05-17 | Tower footing control cabinet of wind generating set |
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| CN (1) | CN215419040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979199A (en) * | 2022-05-11 | 2022-08-30 | 北京华科众合科技有限公司 | Tower foundation safety control device and control method for high-altitude operation |
-
2021
- 2021-05-17 CN CN202121049143.3U patent/CN215419040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114979199A (en) * | 2022-05-11 | 2022-08-30 | 北京华科众合科技有限公司 | Tower foundation safety control device and control method for high-altitude operation |
| CN114979199B (en) * | 2022-05-11 | 2024-05-07 | 北京华科众合科技有限公司 | Tower foundation safety control device and control method for high-altitude operation |
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Effective date of registration: 20220422 Address after: 224000 buildings 1, 2 and 3 (d), No. 68, Huoju Road, Yanlong sub district office, Yandu District, Yancheng City, Jiangsu Province Patentee after: SINOVEL WIND GROUP (JIANGSU) Co.,Ltd. Address before: 116000 rooms 801, 802 and 803, 8 / F, block B2, Zhiye Plaza, No. 135, Guangxian Road, high tech Industrial Park, Dalian, Liaoning Patentee before: RUIXIN ELECTRIC TECHNOLOGY (DALIAN) Co.,Ltd. |