CN219738840U - Novel circuit breaker for new energy power generation - Google Patents
Novel circuit breaker for new energy power generation Download PDFInfo
- Publication number
- CN219738840U CN219738840U CN202321364977.2U CN202321364977U CN219738840U CN 219738840 U CN219738840 U CN 219738840U CN 202321364977 U CN202321364977 U CN 202321364977U CN 219738840 U CN219738840 U CN 219738840U
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- circuit breaker
- groove
- power generation
- new energy
- energy power
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- 238000010248 power generation Methods 0.000 title claims abstract description 12
- 230000035939 shock Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 239000006096 absorbing agent Substances 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model relates to the technical field of circuit breakers, in particular to a novel circuit breaker for new energy power generation, which comprises a shell, wherein a vacuum arc-extinguishing chamber is arranged at the top end of the shell, a screw rod is arranged in a storage groove, a first thread slide block and a second thread slide block are respectively sleeved outside two ends of the screw rod, the bottom ends of the first thread slide block and the second thread slide block are hinged with a connecting rod, the bottom end of the connecting rod is hinged with the top end of a supporting plate, a pulley base is arranged at the bottom end of the supporting plate, and a cashier groove is formed at the bottom end of the storage groove. According to the utility model, the screw rod can be driven to rotate through the rotation of the rocker, so that the first thread slide block and the second thread slide block can slide relatively along the installation direction of the screw rod, the supporting plate is controlled to enable the movable wheel to be in contact with the ground and support the whole circuit breaker, the whole circuit breaker can be moved without a lifting appliance, short-distance carrying of the whole circuit breaker by a worker is facilitated, and the labor capacity of the worker is reduced.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a novel circuit breaker for new energy power generation.
Background
A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range, and the division of a high-voltage boundary line and a low-voltage boundary line is fuzzy, and is generally called as a high-voltage electrical appliance with the voltage of more than 3 kV.
The circuit breaker can be used for distributing electric energy, starting the asynchronous motor infrequently, protecting a power line, the motor and the like, and automatically cutting off the circuit when serious overload or short circuit, undervoltage and other faults occur, and the functions of the circuit breaker are equivalent to the combination of a fuse type switch, an over-under-heating relay and the like.
The circuit breaker is because its own great weight when the installation, need use the hoist to transport it during the installation, and to when carrying by the short distance, whole circuit breaker main part lacks mobile device, consequently needs the labourer to carry it, has increased installer's intensity of labour.
Therefore, the novel circuit breaker for new energy power generation is specially provided.
Disclosure of Invention
The utility model aims to provide a novel circuit breaker for new energy power generation, which solves the problems in the background technology, and in order to achieve the purposes, the utility model provides the following technical scheme: the utility model provides a novel circuit breaker that new forms of energy electricity generation was used, includes the casing and accomodates the groove, vacuum interrupter is installed on the top of casing, accomodate the internally mounted in groove and have the lead screw, the outside at lead screw both ends is overlapped respectively and is equipped with first screw thread slider and second screw thread slider, the bottom of first screw thread slider and second screw thread slider articulates there is the connecting rod, the bottom and the backup pad top of connecting rod are articulated, pulley base is installed to the bottom of backup pad, accomodate the bottom in groove and seted up the cashier's groove, accomodate one side in groove and install the rocker, accomodate the bottom in groove and install the lower margin.
Preferably, the first thread sliding block and the second thread sliding block are in opposite thread directions, and the first thread sliding block and the second thread sliding block are connected with the screw rod through thread engagement.
Preferably, the output end of the rocker extends into the storage groove, and the output end of the rocker is connected with one end of the screw rod.
Preferably, an insulating part is arranged between the vacuum arc-extinguishing chambers, and a high-voltage input end is arranged at the top ends of the vacuum arc-extinguishing chambers.
Preferably, a current transformer is installed on one side of the insulating piece, and a high-voltage output end is installed at one end of the current transformer.
Preferably, the pulley base is internally provided with a shock absorbing rod, and the outer side of the shock absorbing rod is sleeved with a movable wheel.
Compared with the prior art, the utility model provides a novel breaker for new energy power generation, which has the following beneficial effects:
through being provided with the rocker, accomodate the groove, the backup pad, the lead screw, connecting rod and running wheel, rotation through the rocker can drive the lead screw and rotate, when the lead screw takes place to rotate, first screw thread slider and second screw thread slider can take place relative slip along the installation direction of lead screw, when first screw thread slider and second screw thread slider take place relative slip, the backup pad can be controlled to flexible from top to bottom in the inside of accomodating the groove through the supporting action of connecting rod, the control backup pad makes the running wheel contact with ground and supports whole circuit breaker, can make whole circuit breaker need not to realize removing with the help of hoist, make things convenient for the staff to carry the whole circuit breaker by a short distance, reduce staff's the amount of labour, the shock absorber effect through the shock absorber pole can also reduce the jolt that the circuit breaker received in the removal process, the inside electrical components of circuit breaker is avoided the impaired condition to take place, the safety of circuit breaker has been protected.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the internal deployment structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a housing; 2. a rocker; 3. a storage groove; 4. a foot margin; 5. a first thread slide; 6. a pulley base; 7. a support plate; 8. a screw rod; 9. a connecting rod; 10. a second thread slide; 11. a high voltage input; 12. an insulating member; 13. a vacuum arc extinguishing chamber; 14. a current transformer; 15. a high voltage output terminal; 16. a cashier tank; 17. a shock absorbing rod; 18. and a movable wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: the vacuum interrupter 13 is installed on the top of casing 1, accomodate the internally mounted in groove 3 and have lead screw 8, the outside at lead screw 8 both ends overlaps respectively and is equipped with first screw thread slider 5 and second screw thread slider 10, the bottom of first screw thread slider 5 and second screw thread slider 10 articulates there is connecting rod 9, the bottom of connecting rod 9 is articulated with backup pad 7 top, pulley base 6 is installed to the bottom of backup pad 7, receive the bottom of groove 3 and seted up and receive groove 16, accomodate one side of groove 3 and install rocker 2, accomodate the bottom of groove 3 and install lower margin 4, the screw thread opposite direction of the inside of first screw thread slider 5 and second screw thread slider 10, and be connected through screw thread engagement between first screw thread slider 5 and the second screw thread slider 10 and the lead screw 8, the inside of accomodating groove 3 is extended into to rocker 2 output, and the output of rocker 2 links to each other with lead screw 8 one end, the internally mounted of pulley base 6 has the pole 17 of moving wheel 18, and the outside cover of the pole 17 of moving wheel is equipped with.
Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, because the output of rocker 2 extends into and accomodates the inslot portion and be connected with lead screw 8 one end, consequently, can drive lead screw 8 rotatory through the rotation of rocker 2, because the outside at lead screw 8 both ends is overlapped respectively and is equipped with first screw thread slider 5 and second screw thread slider 10, and the inside screw thread direction of first screw thread slider 5 and second screw thread slider 10 is opposite, therefore, when lead screw 8 takes place to rotate, first screw thread slider 5 and second screw thread slider 10 can take place the relative slip along the installation direction of lead screw 8, because the bottom of first screw thread slider 5 and second screw thread slider 10 all articulates a connecting rod 9, and the bottom of connecting rod 9 is connected with the backup pad 7 top, consequently, when first screw thread slider 5 and second screw thread slider 10 take place the relative slip, the supporting role through connecting rod 9 can control backup pad 7 and stretch out and draw back in about accomodating the inside of inslot 3, because the bottom of backup pad 7 installs pulley base 6, and the inside of pulley base 6 is through pole 17 movable mounting loose pulley 18, consequently, control backup pad 7 makes the backup pad 7 and the whole circuit breaker with the bottom and with the whole circuit breaker can be carried out the time and the time can realize the motion of the whole circuit breaker through the breaker, can also reduce the people's of the shock absorber and the shock absorber, the shock absorber can realize the time the motion of the shock absorber device.
An insulating part 12 is arranged between the vacuum arc-extinguishing chambers 13, a high-voltage input end 11 is arranged at the top end of each vacuum arc-extinguishing chamber 13, a current transformer 14 is arranged on one side of each insulating part 12, and a high-voltage output end 15 is arranged at one end of each current transformer 14.
Specifically, as shown in fig. 1, 2 and 3, the circuit breaker can be connected with an electric wire through the high voltage input end 11 and the high voltage output end 15, the vacuum arc extinguishing chamber 13 can extinguish Sun Su arc and restrain current after cutting off the high voltage power supply, accidents and accidents are avoided, and the current transformer 14 can convert large current into small current, so that the whole circuit breaker is convenient to monitor.
Working principle: when the circuit breaker is transported in a short distance, the screw rod 8 can be driven to rotate through the rotation of the rocker 2, as the outer sides of the two ends of the screw rod 8 are respectively sleeved with the first thread slide block 5 and the second thread slide block 10, and the thread directions of the interiors of the first thread slide block 5 and the second thread slide block 10 are opposite, when the screw rod 8 rotates, the first thread slide block 5 and the second thread slide block 10 can slide relatively along the installation direction of the screw rod 8, as the bottom ends of the first thread slide block 5 and the second thread slide block 10 are hinged with a connecting rod 9, the bottom ends of the connecting rod 9 are connected with the top end of the supporting plate 7, when the first thread slide block 5 and the second thread slide block 10 slide relatively, the supporting plate 7 can be controlled to stretch up and down in the storage groove 3 through the supporting effect of the connecting rod 9, the supporting plate 7 is controlled to enable the movable wheel 18 to contact with the ground and support the whole circuit breaker, can make whole circuit breaker need not realize removing with the help of hoist, make things convenient for the staff to carry out the transport of short distance to whole circuit breaker, after removing to appointed position, accomodate backup pad 7 together with running wheel 18 through the rotation of rocker 2 and advance the inside of accomodating groove 3, make the lower margin 4 of casing 1 bottom installation and ground contact, support the circuit breaker, install circuit breaker and mount table through lower margin 4 afterwards, can make circuit breaker and electric wire be connected through high voltage input 11 and high voltage output 15, can change heavy current into the undercurrent through current transformer 14, make things convenient for whole circuit breaker to monitor whole circuit, can be after cutting off high-voltage power supply Sun Su arc and restrain the electric current through vacuum interrupter 13, avoid accident and unexpected emergence.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel circuit breaker that new forms of energy electricity generation was used, includes casing (1) and accomodates groove (3), its characterized in that: the vacuum interrupter (13) is installed on the top of casing (1), the internally mounted who accomodates groove (3) has lead screw (8), the outside at lead screw (8) both ends overlaps respectively and is equipped with first screw thread slider (5) and second screw thread slider (10), the bottom of first screw thread slider (5) and second screw thread slider (10) articulates there is connecting rod (9), the bottom of connecting rod (9) is articulated with backup pad (7) top, pulley base (6) are installed to the bottom of backup pad (7), accomodate groove (3)'s bottom and offered out and receive groove (16), accomodate one side of groove (3) and install rocker (2), accomodate the bottom of groove (3) and install lower margin (4).
2. The novel circuit breaker for new energy power generation according to claim 1, wherein: the thread directions inside the first thread sliding block (5) and the second thread sliding block (10) are opposite, and the first thread sliding block (5) and the second thread sliding block (10) are connected with the screw rod (8) through thread engagement.
3. The novel circuit breaker for new energy power generation according to claim 1, wherein: the output end of the rocker (2) extends into the storage groove (3), and the output end of the rocker (2) is connected with one end of the screw rod (8).
4. The novel circuit breaker for new energy power generation according to claim 1, wherein: an insulating piece (12) is arranged between the vacuum arc-extinguishing chambers (13), and a high-voltage input end (11) is arranged at the top end of each vacuum arc-extinguishing chamber (13).
5. The novel circuit breaker for new energy power generation according to claim 4, wherein: a current transformer (14) is arranged on one side of the insulating piece (12), and a high-voltage output end (15) is arranged at one end of the current transformer (14).
6. The novel circuit breaker for new energy power generation according to claim 1, wherein: the pulley base (6) is internally provided with a shock absorbing rod (17), and the outer side of the shock absorbing rod (17) is sleeved with a movable wheel (18).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321364977.2U CN219738840U (en) | 2023-05-31 | 2023-05-31 | Novel circuit breaker for new energy power generation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321364977.2U CN219738840U (en) | 2023-05-31 | 2023-05-31 | Novel circuit breaker for new energy power generation |
Publications (1)
Publication Number | Publication Date |
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CN219738840U true CN219738840U (en) | 2023-09-22 |
Family
ID=88055647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321364977.2U Active CN219738840U (en) | 2023-05-31 | 2023-05-31 | Novel circuit breaker for new energy power generation |
Country Status (1)
Country | Link |
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CN (1) | CN219738840U (en) |
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2023
- 2023-05-31 CN CN202321364977.2U patent/CN219738840U/en active Active
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