CN214192372U - 10kV pole-mounted circuit breaker hoisting tool rotating mechanism - Google Patents
10kV pole-mounted circuit breaker hoisting tool rotating mechanism Download PDFInfo
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- CN214192372U CN214192372U CN202022881385.0U CN202022881385U CN214192372U CN 214192372 U CN214192372 U CN 214192372U CN 202022881385 U CN202022881385 U CN 202022881385U CN 214192372 U CN214192372 U CN 214192372U
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- rotating mechanism
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Abstract
The utility model relates to a 10kV pole-mounted circuit breaker lifting tool rotating mechanism, which comprises a bracket, a winch barrel, a lithium battery, a motor and a control assembly; the support is of a frame structure, can be rotatably sleeved on the extension bar, and is provided with a winding drum, a lithium battery and a motor; the hoisting drum is rotatably connected with the bracket, a bearing lifting rope is wound on the hoisting drum, and one end of the hoisting drum is in transmission connection with the motor; the motor is connected with control assembly and lithium cell respectively, and the lithium cell supplies power for the motor, and control assembly can control the motor and open or close. The rotary mechanism is powered by a lithium battery, the lifting weight can reach 300 kilograms, and the rotary mechanism can effectively replace a 10kV pole-mounted circuit breaker, treat the defects of partial model circuit breakers, and replace an outdoor voltage transformer and a current transformer with the voltage of 35kV or below, so that the power failure time of equipment is shortened, the working efficiency is improved, and economic benefits are generated.
Description
Technical Field
The utility model belongs to the technical field of transmission line overhauls, in particular to circuit breaker lifting device rotary mechanism on 10kV post.
Background
Outdoor circuit breaker uses more on the 10kV post of 35kV transformer substation, and one kind of condition is that the circuit breaker is changed and all needs to use the crane, if uses the crane all to need the generating line to accompany and stop, causes the power failure on a large scale of customer, leads to throwing to tear open more. The second situation is that part of the breaker mechanism box is arranged below the breaker, and due to the space limitation, if any defect occurs in the breaker mechanism box, the breaker needs to be lifted after being processed, and still needs to be accompanied and stopped by a bus if a crane is used for lifting; the three situations are the replacement of transformers of 35kV or below, because the transformers are heavy, a crane is also needed during the replacement, if the transformers are hoisted by the crane, the buses still need to be stopped or adjacent equipment has power failure, even partial cranes of the transformer substation cannot be opened in place, and therefore the operation risk is increased. Based on the condition, the existing hoisting mechanism cannot meet the requirement of maintenance operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a circuit breaker lifting device rotary mechanism on 10kV post.
The utility model adopts the technical proposal that:
a10 kV pole-mounted circuit breaker hoisting tool rotating mechanism comprises a support, a hoisting drum, a lithium battery, a motor and a control assembly; the support is of a frame structure, can be rotatably sleeved on the extension bar, and is provided with a winding drum, a lithium battery and a motor; the hoisting drum is rotatably connected with the bracket, a bearing lifting rope is wound on the hoisting drum, and one end of the hoisting drum is in transmission connection with the motor; the motor is connected with control assembly and lithium cell respectively, and the lithium cell supplies power for the motor, and control assembly can control the motor and open or close.
Preferably, the control assembly consists of a wireless integrated controller, a control handle and a mobile remote controller; the control handle is connected with the wireless integrated controller in an inserting mode through the quick plug, and the mobile remote controller is connected with the wireless integrated controller in a wireless mode.
Preferably, the wireless integrated controller is further provided with a dustproof cover.
Preferably, the other end of the winding drum is also connected with a brake disc.
Preferably, the support is rotatably connected with the extension bar through a plane stress bearing I, a rotating bearing and a plane stress bearing II, and the rotating bearing is located between the plane stress bearing I and the plane stress bearing II.
Preferably, the support is further provided with a rope guide.
The utility model has the advantages that:
the rotary mechanism is powered by a lithium battery, the lifting weight can reach 300 kilograms, and the rotary mechanism can effectively replace a 10kV pole-mounted circuit breaker, treat the defects of partial model circuit breakers, and replace an outdoor voltage transformer and a current transformer with the voltage of 35kV or below, so that the power failure time of equipment is shortened, the working efficiency is improved, and economic benefits are generated.
Drawings
Fig. 1 and 2 are schematic diagrams of the overall structure of the present invention;
in the figures 1-2, 1-support, 2-winding drum, 3-lithium battery, 4-motor, 5-bearing lifting rope, 6-wireless integrated controller, 7-control handle, 8-quick plug, 9-dust cap, 10-brake disc, 11-plane stress bearing I, 12-rotary bearing, 13-plane stress bearing II, 14-rope guider, 15-extension bar.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model relates to a 10kV pole-mounted circuit breaker lifting tool rotating mechanism, which comprises a bracket 1, a winding drum 2, a lithium battery 3, a motor 4 and a control assembly; the support 1 is of a frame structure, can be rotatably sleeved on the extension bar 15, and is provided with a winding drum 2, a lithium battery 3 and a motor 4; the hoisting drum 2 is rotatably connected with the bracket 1, a bearing lifting rope 5 is wound on the hoisting drum, and one end of the hoisting drum is in transmission connection with a motor 4; the motor 4 is connected with the control assembly and the lithium battery 3 respectively, the lithium battery 3 supplies power for the motor 4, and the control assembly can control the motor 4 to be opened or closed.
The control component of the rotating mechanism consists of a wireless integrated controller 6, a control handle 7 and a mobile remote controller; the control handle 7 is connected with the wireless integrated controller 6 through the quick plug 8 in an inserting mode, and the mobile remote controller is connected with the wireless integrated controller 6 in a wireless mode.
When the rotating mechanism is used, firstly, a control system power supply with the wireless integrated controller 6 is turned on by using the control handle 7 or the mobile remote controller; then the operating instructions can be transmitted to the wireless integrated controller 6 through the control handle 7 or the operating buttons of the mobile remote controller. The wireless integrated controller 6 receives an operation instruction to enable the motor 4 to operate, and the motor 4 drives the winding drum 2 to rotate in the forward direction or the reverse direction to wind or release the bearing lifting rope 5, so that the circuit breaker is hoisted. In order to enable the load-bearing lifting rope 5 to be wound or released smoothly and stably, the support 1 is further provided with a rope guide 14, the load-bearing lifting rope 5 penetrates through the middle of the rope guide 14 to enter the hoisting drum 2 in order, and the load-bearing lifting rope 5 is prevented from being wound and accumulated.
On the basis of the scheme, the rotating mechanism can be additionally provided with a braking function, the other end of the winding drum 2 is connected with a brake disc 10, the brake disc 10 can brake the motor 4 under the control of the wireless integrated controller 6, and the brake disc 10 can also be manually rotated to brake the motor 4.
In order to prevent dust from entering the wireless integrated controller 6 after the control handle 7 is pulled out, a dust cover 9 is further arranged on the wireless integrated controller 6.
In order to facilitate the operation of a worker, the support 1 is rotatably connected with the extension bar 15 through a plane stress bearing I11, a rotary bearing 12 and a plane stress bearing II 13, and the rotary bearing 12 is positioned between the plane stress bearing I11 and the plane stress bearing II 13. The operator can adjust the rotation of the frame 1 to a suitable position according to the working direction.
Claims (6)
1. The utility model provides a circuit breaker lifting device rotary mechanism on 10kV post which characterized in that: the rotating mechanism comprises a bracket, a winding drum, a lithium battery, a motor and a control assembly; the support is of a frame structure, can be rotatably sleeved on the extension bar, and is provided with a winding drum, a lithium battery and a motor; the hoisting drum is rotatably connected with the bracket, a bearing lifting rope is wound on the hoisting drum, and one end of the hoisting drum is in transmission connection with the motor; the motor is connected with control assembly and lithium cell respectively, and the lithium cell supplies power for the motor, and control assembly can control the motor and open or close.
2. The 10kV pole-mounted circuit breaker lifting tool rotating mechanism of claim 1, wherein: the control assembly consists of a wireless integrated controller, a control handle and a mobile remote controller; the control handle is connected with the wireless integrated controller in an inserting mode through the quick plug, and the mobile remote controller is connected with the wireless integrated controller in a wireless mode.
3. The 10kV pole-mounted circuit breaker lifting tool rotating mechanism of claim 2, wherein: and the wireless integrated controller is also provided with a dustproof cover.
4. The 10kV pole-mounted circuit breaker lifting tool rotating mechanism of claim 1, wherein: the other end of the winding drum is also connected with a brake disc.
5. The 10kV pole-mounted circuit breaker lifting tool rotating mechanism of claim 1, wherein: the support is rotatably connected with the extension bar through a plane stress bearing I, a rotating bearing and a plane stress bearing II, and the rotating bearing is located between the plane stress bearing I and the plane stress bearing II.
6. The 10kV pole-mounted circuit breaker lifting tool rotating mechanism of claim 1, wherein: the support is also provided with a rope guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881385.0U CN214192372U (en) | 2020-12-05 | 2020-12-05 | 10kV pole-mounted circuit breaker hoisting tool rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881385.0U CN214192372U (en) | 2020-12-05 | 2020-12-05 | 10kV pole-mounted circuit breaker hoisting tool rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214192372U true CN214192372U (en) | 2021-09-14 |
Family
ID=77649768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022881385.0U Active CN214192372U (en) | 2020-12-05 | 2020-12-05 | 10kV pole-mounted circuit breaker hoisting tool rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214192372U (en) |
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2020
- 2020-12-05 CN CN202022881385.0U patent/CN214192372U/en active Active
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