CN219626514U - On-column circuit breaker assembling and debugging frame - Google Patents
On-column circuit breaker assembling and debugging frame Download PDFInfo
- Publication number
- CN219626514U CN219626514U CN202320660144.4U CN202320660144U CN219626514U CN 219626514 U CN219626514 U CN 219626514U CN 202320660144 U CN202320660144 U CN 202320660144U CN 219626514 U CN219626514 U CN 219626514U
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- frame
- circuit breaker
- pole
- connecting frame
- reduction gearbox
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Abstract
The utility model relates to an assembly and test frame for a pole-mounted circuit breaker, which comprises a frame, wherein two sides of the frame are respectively provided with a support frame, the tops of the two support frames are respectively provided with a bearing seat, a rotating shaft is arranged in each bearing seat, the outer side of one support frame is provided with a driving mechanism, the driving mechanism is provided with a reduction gearbox, the reduction gearbox is internally provided with a locking mechanism, the output end of the reduction gearbox is connected with a corresponding rotating shaft, one end, opposite to the two rotating shafts, of each of the two rotating shafts is provided with a connecting frame, the two connecting frames are respectively provided with a mounting hole, and the mechanism box shell of the pole-mounted circuit breaker is connected with the two connecting frames through bolts and the mounting holes; the utility model facilitates the assembly operation of the pole-mounted circuit breaker, improves the working efficiency of personnel and reduces the labor intensity.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to an assembly and test frame for a pole-mounted circuit breaker.
Background
At present, the equipment and the debugging of circuit breaker on the post are gone on more on fixed operation platform or simple and easy roll-over stand, the position is higher from the ground when fixing the circuit breaker on the post to the platform, because the length of utmost point post is great, install after on the mechanism case, the circuit breaker overall height is higher, in order to guarantee that the utmost point post top does not touch the bottom when overturning, the height of roll-over stand can be done more usually, the workman installs the operation very inconvenient, it is more time consuming and laborious, also have the potential safety hazard that parts such as utmost point post drop, especially the equipment debugging is accomplished on the post circuit breaker, weight and volume are all great, the installation height is too high just for installation work has increased the degree of difficulty, production efficiency has been reduced.
Disclosure of Invention
The utility model mainly aims to solve the problems that the operation is inconvenient and the production efficiency is affected due to the adoption of a fixed operation table or a simple turnover frame in the production stage of installation and debugging of the existing pole-mounted circuit breaker, and provides an assembly and test frame for the pole-mounted circuit breaker.
The specific scheme of the utility model is as follows: the utility model provides a circuit breaker assembly test jig on post, includes the frame, and the frame both sides respectively are equipped with a each support frame, and a bearing frame is respectively equipped with at the top of two support frames, is equipped with a pivot in the bearing frame, and actuating mechanism is equipped with to the outside of one of them support frame, and actuating mechanism is equipped with the reducing gear box, is equipped with locking mechanism in the reducing gear box, and the output of reducing gear box is connected with corresponding pivot, and a link is respectively equipped with to the relative one end of two pivots, all is equipped with the mounting hole on two links, the mechanism case shell of circuit breaker on the post passes through the bolt and the mounting hole is connected with two links.
Further, the link includes first link and second link, first link one side and pivot fixed connection, opposite side and second link fixed connection, and the cross-section of second link is the zigzag, the mounting hole sets up on the second link.
Further, the height of the second connecting frame in the vertical direction is larger than the height of the circuit breaker mechanism box, and the height of the supporting frame is larger than the height of the circuit breaker pole.
Further, a hand crank is arranged at the input end of the reduction gearbox.
Further, the input end of the reduction gearbox is provided with a driving motor.
Compared with the prior art, the utility model has the following advantages: 1. the structure is simple, and the operation is simple and labor-saving;
2. the installation height of the overturned circuit breaker is reduced, the working efficiency of personnel is improved, and the safety and the operation convenience are improved;
3. as the installation height is reduced, operators can choose to sit to finish the work, the working strength is reduced, and the assembly and debugging comfortableness is improved.
Drawings
Fig. 1 is a schematic view of a circuit breaker with poles facing downward in the operational state of the utility model;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a schematic view of the circuit breaker with the poles facing upwards in the operating state of the utility model;
FIG. 4 is a right side view of FIG. 3;
in the figure: 1. a support frame; 2. a handle; 3. a reduction gearbox; 4. a rotating shaft; 5. a bearing seat; 6. a first connection frame; 7. a second connecting frame; 8. a mechanism box; 9. a pole.
Detailed Description
Referring to fig. 1-4, the present embodiment is an assembly and test frame for a pole-mounted circuit breaker, which comprises a frame, wherein two sides of the frame are respectively provided with a support frame 1, the tops of the two support frames 1 are respectively provided with a bearing seat 5, a rotating shaft 4 is arranged in the bearing seat 5, the outer side of one support frame 1 is provided with a driving mechanism, the driving mechanism is provided with a reduction gearbox 3, a locking mechanism is arranged in the reduction gearbox 3, the output end of the reduction gearbox 3 is connected with the corresponding rotating shaft 4, one end, opposite to the two rotating shafts 4, of each of the two connecting frames is respectively provided with a connecting frame, the two connecting frames are respectively provided with a mounting hole, and the shell of a mechanism box 8 of the pole-mounted circuit breaker is connected with the two connecting frames through bolts and the mounting holes. Further, the connecting frame comprises a first connecting frame 6 and a second connecting frame 7, one side of the first connecting frame 6 is fixedly connected with the rotating shaft 4, the other side of the first connecting frame is fixedly connected with the second connecting frame 7, the section of the second connecting frame 7 is Z-shaped, and the mounting hole is formed in the second connecting frame 7. Further, the height of the second connecting frame 7 in the vertical direction is greater than the height of the breaker mechanism box 8, and the height of the supporting frame 1 is greater than the height of the breaker pole 9. Further, a hand crank 2 is arranged at the input end of the reduction gearbox 3. Further, a driving motor is arranged at the input end of the reduction gearbox 3. The application method of the embodiment is as follows: when the circuit breaker is ready to be installed, the second connecting frame 7 is positioned at the bottom, an operator firstly fixes the mechanism box 8 and the second connecting frames 7 on two sides through bolt connection during installation, then drives the rotating shaft 4 to rotate through the driving of the hand crank 2, the rotating shaft 4 drives the first connecting frame 6, the second connecting frame 7 and the mechanism box 8 to integrally turn 180 degrees, the reduction gearbox 3 is locked through the locking mechanism, then parts are assembled in the mechanism box 8, the pole 9 is installed on the mechanism box 8 from the lower part of the mechanism box 8, after all installation is finished, the hand crank 2 is operated to turn the assembled circuit breaker to the state that the pole 9 faces upwards, and finally the connecting bolts of the mechanism box 8 and the second connecting frame 7 are disassembled, so that the assembled circuit breaker is taken down.
Claims (5)
1. An on-column circuit breaker assembly test frame, characterized by: the device comprises a frame, wherein two sides of the frame are respectively provided with a supporting frame, the tops of the two supporting frames are respectively provided with a bearing seat, a rotating shaft is arranged in each bearing seat, the outer side of one supporting frame is provided with a driving mechanism, the driving mechanism is provided with a reduction gearbox, a locking mechanism is arranged in the reduction gearbox, the output end of the reduction gearbox is connected with the corresponding rotating shaft, one end of each rotating shaft, which is opposite, is respectively provided with a connecting frame, the two connecting frames are respectively provided with a mounting hole, and the mechanism box shell of the pole-mounted circuit breaker is connected with the two connecting frames through bolts and the mounting holes.
2. The pole-mounted circuit breaker assembly jig of claim 1, wherein: the connecting frame comprises a first connecting frame and a second connecting frame, one side of the first connecting frame is fixedly connected with the rotating shaft, the other side of the first connecting frame is fixedly connected with the second connecting frame, the section of the second connecting frame is Z-shaped, and the mounting hole is formed in the second connecting frame.
3. The pole-mounted circuit breaker assembly jig of claim 2, wherein: the height of the second connecting frame in the vertical direction is greater than the height of the circuit breaker mechanism box, and the height of the supporting frame is greater than the height of the circuit breaker pole.
4. The pole-mounted circuit breaker assembly jig of claim 1, wherein: the input end of the reduction gearbox is provided with a hand crank.
5. The pole-mounted circuit breaker assembly jig of claim 1, wherein: the input end of the reduction gearbox is provided with a driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320660144.4U CN219626514U (en) | 2023-03-30 | 2023-03-30 | On-column circuit breaker assembling and debugging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320660144.4U CN219626514U (en) | 2023-03-30 | 2023-03-30 | On-column circuit breaker assembling and debugging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626514U true CN219626514U (en) | 2023-09-01 |
Family
ID=87775582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320660144.4U Active CN219626514U (en) | 2023-03-30 | 2023-03-30 | On-column circuit breaker assembling and debugging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626514U (en) |
-
2023
- 2023-03-30 CN CN202320660144.4U patent/CN219626514U/en active Active
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