CN217921096U - High-voltage circuit breaker lifting and transferring device - Google Patents
High-voltage circuit breaker lifting and transferring device Download PDFInfo
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- CN217921096U CN217921096U CN202221738437.1U CN202221738437U CN217921096U CN 217921096 U CN217921096 U CN 217921096U CN 202221738437 U CN202221738437 U CN 202221738437U CN 217921096 U CN217921096 U CN 217921096U
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- circuit breaker
- voltage circuit
- lifting
- supports
- rod
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Abstract
The utility model discloses a high-voltage circuit breaker lifting and transferring device, which belongs to the technical field of high-voltage equipment maintenance tools, and comprises two supports and a balance rod, wherein the lower parts of the two supports are respectively provided with a tripod, the tripod can increase the stability, the bottom of the tripod is provided with a travelling wheel, the travelling wheel is convenient to move, a hanging rod is arranged between the two supports, the hanging rod is provided with a lifting lug, the lifting lug is provided with a chain block, the chain block is used for lifting the high-voltage circuit breaker, one end of the balance rod is provided with a grab hook, the grab hook hooks the high-voltage circuit breaker from top to bottom, and the balance rod is held to prevent the high-voltage circuit breaker from swinging in the lifting process of the high-voltage circuit breaker; the utility model provides a there is the potential safety hazard in the current high voltage circuit breaker transport mode and the problem that wastes time and energy.
Description
Technical Field
The utility model belongs to the technical field of high-voltage equipment repair tools, a device for will lifting by crane transportation high voltage circuit breaker is related to.
Background
At present, the number of high-voltage circuit breakers of a distribution system of a willow ironworks is 664, and about 20 circuit breakers need to be lifted to the ground for maintenance every year. When the high-voltage circuit breaker needs to be checked, maintained and updated, the high-voltage circuit breaker handcart is pulled out of the high-voltage cabinet, and because the net weight of the circuit breaker is 235kg, the circuit breaker has the objective factors that the appearance size is irregular, the external part of the equipment is a fragile ceramic piece, the gravity center is difficult to grasp and the like, 4-6 male workers are needed to lift the high-voltage circuit breaker off the handcart, the bottom is reversed, the bottom can be detached and maintained, the carrying mode has large potential safety hazards, and more manpower is consumed. Because the number of the male staff in the power distribution post is less, if 4-6 male staff need to be gathered to lift the circuit breaker handcart to the ground and then maintain the handcart, the production requirement can be directly influenced, and the timely treatment of equipment faults can not be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high voltage circuit breaker lifts by crane transfer device to there is the potential safety hazard and the problem that wastes time and energy in solving current high voltage circuit breaker transport mode.
In order to solve the above problem, the utility model discloses a technical scheme is: the high-voltage circuit breaker lifting device comprises two supports and a balance rod, wherein tripods are arranged on the lower portions of the two supports, the tripods can increase stability, a travelling wheel is arranged at the bottom of each tripod and is convenient to move, a lifting rod is arranged between the two supports and provided with a lifting lug, and the lifting lug is provided with a chain block which is used for lifting the high-voltage circuit breaker; one end of the balance rod is provided with a grapple which hooks the high-voltage circuit breaker from top to bottom, and the balance rod is held to prevent the swing of the high-voltage circuit breaker in the hoisting process of the high-voltage circuit breaker.
In the above technical solution, a more specific technical solution may also be: the upper portions of the two supports are provided with grooves, and two ends of the hanging rod are respectively erected in the grooves of the two supports, so that the hanging rods with different lengths can be conveniently installed.
And further: the bottom of tripod is equipped with four travelling wheels, increases stability, prevents that high voltage circuit breaker from appearing turning on one's side when lifting by crane.
Further: the jib is equipped with the lug of two 8 types, the dismouting of being convenient for.
And further: and one end of the balance rod is provided with two grab hooks, one end of each of the two grab hooks is provided with a bolt, and the bolt can be screwed into a screw hole of the high-voltage circuit breaker.
Since the technical scheme is used, compared with the prior art, the utility model following beneficial effect has: through the support that is equipped with the jib, keep its balance by the balancing pole and prevent the swing when using chain block to hoist high voltage circuit breaker, take out the handcart of transporting high voltage circuit breaker, when having satisfied distribution system high voltage circuit breaker inspection, maintenance, update, under the not enough condition of manpower, can safely, reliably, easily lift by crane, transport high voltage circuit breaker, eliminated the potential safety hazard and had labour saving and time saving's characteristics.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a support; 2. a tripod; 3. a traveling wheel; 4. a boom; 5. lifting lugs; 6. a balancing pole; 7. a grapple; 8. and (4) bolts.
Detailed Description
The invention will be described in more detail with reference to the following examples:
the high-voltage circuit breaker lifting and transferring device shown in fig. 1 comprises two supports 1 and a balance rod 6, wherein tripods 2 are arranged on the lower portions of the two supports 1, the tripods 2 can increase stability, a travelling wheel 3 is arranged at the bottom of each tripod 2, the travelling wheel 3 is convenient to move, a hanging rod 4 is arranged between the two supports 1, the hanging rod 4 is provided with a lifting lug 5, the lifting lug 5 is provided with a chain block, and the chain block is used for lifting the high-voltage circuit breaker; one end of the balance rod 6 is provided with a grab hook 7, the grab hook 7 hooks the high-voltage circuit breaker from top to bottom, and the balance rod 6 is held to prevent the high-voltage circuit breaker from swinging in the hoisting process of the high-voltage circuit breaker. The upper portions of the two supports 1 are provided with grooves, and the two ends of the suspender 4 are respectively put up in the grooves of the two supports 1, so that the suspenders 4 with different lengths can be conveniently installed. The bottom of tripod 2 is equipped with four travelling wheels 3, increases stability, prevents that high voltage circuit breaker from appearing turning on one's side when lifting by crane. The suspender 4 is provided with two 8-shaped lifting lugs 5, so that the disassembly and the assembly are convenient. One end of the balancing rod 6 is provided with two grapples 7, one end of each grapple 7 is provided with a bolt 8, and the bolts 8 can be screwed into screw holes of the high-voltage circuit breaker.
When the lifting device is used, the two supports 1 are arranged side by side, the two 8-shaped lifting lugs 5 are arranged on the lifting rod 4 in a penetrating manner, the two ends of the lifting rod 4 are respectively erected in the grooves of the two supports 1, then chain blocks are hung on the two 8-shaped lifting lugs 5, and then the two ends of the lifting rod 4 are respectively erected in the grooves of the two supports 1; the high voltage circuit breaker handcart moves to the below of jib 4, in the lifting hook of chain block inserted high voltage circuit breaker from the hoist and mount hole of taking, grapple 7 of balancing pole 6 from top to bottom hooks on high voltage circuit breaker, twist bolt 8 in the screw hole of taking on the high voltage circuit breaker panel, balancing pole 6 is controlled alone, alone use chain block to hoist high voltage circuit breaker, high voltage circuit breaker hoists the back, will transport the handcart and pull out, then place high voltage circuit breaker and can maintain on ground. At present, the high-voltage circuit breaker lifts by crane transfer device has obtained the application at distribution post system to gain better effect, can be under the not enough condition of manpower resources, safe and reliable overhauls the operation to high-voltage circuit breaker, for high-voltage circuit breaker stable production protect drives the safety and navigation.
Claims (5)
1. The utility model provides a high voltage circuit breaker lifts by crane transfer device which characterized in that: the lifting device comprises two supports and a balance rod, wherein tripods are arranged on the lower portions of the two supports, travelling wheels are arranged at the bottoms of the tripods, a lifting rod is arranged between the two supports, the lifting rod is provided with a lifting lug, and the lifting lug is provided with a chain block; one end of the balancing rod is provided with a grapple.
2. The high voltage circuit breaker hoisting and transferring device of claim 1, wherein: the upper parts of the two brackets are provided with grooves, and two ends of the suspender are respectively erected in the grooves of the two brackets.
3. The high voltage circuit breaker hoisting and transferring device of claim 2, wherein: four running wheels are arranged at the bottom of the tripod.
4. The high voltage circuit breaker hoisting and transferring device of claim 3, wherein: the hanger rod is provided with two 8-shaped lifting lugs.
5. The high voltage circuit breaker hoisting transfer device of claim 1 or 4, wherein: and two grabbing hooks are arranged at one end of the balancing rod, and bolts are arranged at one ends of the two grabbing hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221738437.1U CN217921096U (en) | 2022-07-07 | 2022-07-07 | High-voltage circuit breaker lifting and transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221738437.1U CN217921096U (en) | 2022-07-07 | 2022-07-07 | High-voltage circuit breaker lifting and transferring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217921096U true CN217921096U (en) | 2022-11-29 |
Family
ID=84187494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221738437.1U Active CN217921096U (en) | 2022-07-07 | 2022-07-07 | High-voltage circuit breaker lifting and transferring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217921096U (en) |
-
2022
- 2022-07-07 CN CN202221738437.1U patent/CN217921096U/en active Active
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