CN212010797U - Outdoor column vacuum circuit breaker - Google Patents
Outdoor column vacuum circuit breaker Download PDFInfo
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- CN212010797U CN212010797U CN202021185934.4U CN202021185934U CN212010797U CN 212010797 U CN212010797 U CN 212010797U CN 202021185934 U CN202021185934 U CN 202021185934U CN 212010797 U CN212010797 U CN 212010797U
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- cylinder
- fixedly connected
- box
- assembly
- walking trolley
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Abstract
The utility model relates to an outdoor column vacuum circuit breaker, which comprises a workbench, wherein an assembly box with an open top surface is fixedly connected on the workbench, and a cylinder and a walking trolley are arranged in the assembly box; a cylinder seat of the cylinder is fixedly connected with the assembly box, and a piston rod of the cylinder is fixedly connected with a chassis of the walking trolley; a placing cylinder is fixedly connected to the upper surface of a chassis of the walking trolley, and one end of the placing cylinder, which is far away from the cylinder, is opened; the insulating rod part is inserted into the placing cylinder, and a notch through which the conducting rod passes but the spring cannot pass is arranged on the box wall of the assembling box opposite to the conducting rod. Through the cooperation of cylinder and walking dolly, realize the compression of spring under the external power effect, assembly efficiency is high and assembly personnel low in labor strength.
Description
Technical Field
The utility model relates to a vacuum circuit breaker technical field especially relates to an outdoor column vacuum circuit breaker.
Background
The insulating pull rod is a key part of the vacuum circuit breaker, the insulating pull rod comprises an insulating rod and a conducting rod fixedly connected with the insulating rod, a spring is sleeved on the conducting rod, and one end of the spring is fixedly connected with the insulating rod. The end of the conducting rod far away from the insulating rod is provided with a pin hole, the spring is in a relaxation state under normal conditions, and the pin hole is shielded by the spring. During assembly, the spring needs to be compressed to expose the pin hole, and then the pin hole and the crank arm are connected together through the pin shaft.
The existing spring compression mode is manually pressed, so that the assembly efficiency is low and the labor intensity of assembly personnel is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an outdoor column vacuum circuit breaker.
The utility model is realized by the following technical proposal, provides an outdoor column vacuum circuit breaker, which comprises a workbench, an assembly box with an open top surface is fixedly connected on the workbench, and a cylinder and a walking trolley are arranged in the assembly box; a cylinder seat of the cylinder is fixedly connected with the assembly box, and a piston rod of the cylinder is fixedly connected with a chassis of the walking trolley; a placing cylinder is fixedly connected to the upper surface of a chassis of the walking trolley, and one end of the placing cylinder, which is far away from the cylinder, is opened; the insulating rod part is inserted into the placing cylinder, and a notch through which the conducting rod passes but the spring cannot pass is arranged on the box wall of the assembling box opposite to the conducting rod.
Preferably, the placing cylinder is a stainless steel cylinder.
Preferably, the assembly box is a stainless steel box.
Preferably, the air cylinder is connected with an air pump, and the air pump is positioned below the workbench.
Preferably, the chassis of the walking trolley is provided with walking wheels.
The utility model has the advantages that:
through the cooperation of cylinder and walking dolly, realize the compression of spring under the external power effect, assembly efficiency is high and assembly personnel low in labor strength.
Drawings
Fig. 1 is a schematic top view of the present invention;
shown in the figure:
1. the device comprises a workbench, 2, an assembly box, 3, a cylinder, 4, a walking trolley, 5, walking wheels, 6, an insulating rod, 7, a placing cylinder, 8, a spring, 9, a conductive rod, 10, a notch, 11 and a pin hole.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figure 1, the utility model comprises a workbench 1, an assembling box 2 fixedly connected with the workbench 1 and with an open top surface, and a cylinder 3 and a walking trolley 4 are arranged in the assembling box 2. The cylinder seat of the cylinder 3 is fixedly connected with the assembly box 2, and the piston rod of the cylinder 3 is fixedly connected with the chassis of the walking trolley 4. The upper surface of the chassis of the walking trolley 4 is fixedly connected with a placing cylinder 7, and one end of the placing cylinder 7, which is far away from the cylinder 3, is opened. The insulating rod 6 is partially inserted into the placing cylinder 7, and a notch 10 through which the conducting rod 9 passes but the spring 8 cannot pass is arranged on the box wall of the assembling box 2 opposite to the conducting rod 9.
In this embodiment, the placing cylinder 7 is a stainless steel cylinder having sufficient structural strength to withstand the elastic force of the spring 8 without being deformed.
In this embodiment, the fitting box 2 is a stainless steel box having sufficient structural strength to withstand the elastic force of the spring 8 without being deformed.
In the present embodiment, the air cylinder 3 is connected to an air pump (not shown) located below the worktable 1, and the start and stop of the air pump are manually controlled.
In the present embodiment, a traveling wheel 5 is mounted on a chassis of the traveling carriage 4.
During the specific use, insert insulator spindle 6 and place a section of thick bamboo 7 in, conducting rod 9 is relative with notch 10, starts cylinder 3, and the piston rod extension promotes walking dolly 4 and is close notch 10, and under the pushing action of cylinder 3, conducting rod 9 wears out notch 10, and spring 8 is compressed because of unable notch 10 that passes through, when treating that conducting rod 9's pinhole 11 stretches out completely, links together pinhole and connecting lever through the round pin axle. After the assembly is finished, the piston rod of the control cylinder 3 retracts, and the walking trolley 4 returns to the original position. The insulating rod 6 is pulled out of the placing cylinder 7, and the next insulating rod 6 is continuously placed.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (5)
1. An outdoor column vacuum circuit breaker, its characterized in that: the device comprises a workbench, wherein an assembly box with an open top surface is fixedly connected to the workbench, and a cylinder and a walking trolley are placed in the assembly box; a cylinder seat of the cylinder is fixedly connected with the assembly box, and a piston rod of the cylinder is fixedly connected with a chassis of the walking trolley; a placing cylinder is fixedly connected to the upper surface of a chassis of the walking trolley, and one end of the placing cylinder, which is far away from the cylinder, is opened; the insulating rod part is inserted into the placing cylinder, and a notch through which the conducting rod passes but the spring cannot pass is arranged on the box wall of the assembling box opposite to the conducting rod.
2. An outdoor column vacuum interrupter as defined in claim 1, wherein: the placing cylinder is a stainless steel cylinder.
3. An outdoor column vacuum interrupter as defined in claim 2, wherein: the assembly box is a stainless steel box.
4. An outdoor column vacuum interrupter as defined in claim 1, wherein: the air cylinder is connected with an air pump, and the air pump is positioned below the workbench.
5. An outdoor column vacuum interrupter according to claim 4, wherein: the chassis of the walking trolley is provided with walking wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021185934.4U CN212010797U (en) | 2020-06-24 | 2020-06-24 | Outdoor column vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021185934.4U CN212010797U (en) | 2020-06-24 | 2020-06-24 | Outdoor column vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212010797U true CN212010797U (en) | 2020-11-24 |
Family
ID=73403034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021185934.4U Active CN212010797U (en) | 2020-06-24 | 2020-06-24 | Outdoor column vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212010797U (en) |
-
2020
- 2020-06-24 CN CN202021185934.4U patent/CN212010797U/en active Active
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