CN214899757U - On-spot quick debugging circuit breaker chassis car device - Google Patents
On-spot quick debugging circuit breaker chassis car device Download PDFInfo
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- CN214899757U CN214899757U CN202120754616.3U CN202120754616U CN214899757U CN 214899757 U CN214899757 U CN 214899757U CN 202120754616 U CN202120754616 U CN 202120754616U CN 214899757 U CN214899757 U CN 214899757U
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- circuit breaker
- lifting
- support
- driving mechanism
- debugging circuit
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Abstract
The utility model relates to a scene rapid debugging circuit breaker chassis car device. The device comprises a bracket mechanism, an adjusting beam, a pulley block, a hoisting mechanism, a connecting steel cable and a driving mechanism; the support mechanisms are arranged on two sides of the circuit breaker, the adjusting beam is bridged on the upper portions of the two support mechanisms, the pulley block is fixed on the adjusting beam, the hoisting mechanism is connected with the circuit breaker, the driving mechanism is fixedly arranged on the support mechanisms, and the connecting steel cable is connected with the hoisting mechanism and the driving mechanism. The utility model discloses a fixed pulley and lever principle promote the circuit breaker suitable height and locking, operating personnel alright quick, convenient change that carries out the chassis car to the circuit breaker in the transformer substation.
Description
Technical Field
The utility model relates to an electrical field of middling pressure especially relates to an on-spot quick debugging circuit breaker chassis car device.
Background
With the continuous development of power grids, 10kV equipment adopts a centrally installed switchgear form in a large number, the switch cabinet occupies a small area, is flexible and convenient to operate, and is perfect, mature and complete in anti-misoperation locking function. However, in recent years, along with upgrading and transformation of a power grid and transformation of an intelligent substation, a chassis truck of a circuit breaker needs to be upgraded into an electric chassis truck, the replacement of the chassis truck is complex, the chassis truck generally needs to be returned to a factory for maintenance, and the circuit breaker chassis truck can be replaced on the site of the substation by adopting a site quick debugging circuit breaker chassis truck device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scene rapid debugging circuit breaker chassis car device can be fast, conveniently can be fast, convenient carry out the change of chassis car to the circuit breaker in the transformer substation.
The technical scheme of the utility model is that: a chassis vehicle device for rapidly debugging a circuit breaker on site comprises a bracket mechanism, an adjusting beam, a pulley block, a hoisting mechanism, a connecting steel cable and a driving mechanism;
the support mechanisms are arranged on two sides of the circuit breaker, the adjusting beam is bridged on the upper portions of the two support mechanisms, the pulley block is fixed on the adjusting beam, the hoisting mechanism is connected with the circuit breaker, the driving mechanism is fixedly arranged on the support mechanisms, and the connecting steel cable is connected with the hoisting mechanism and the driving mechanism.
Preferably, the support mechanism is formed by assembling two single gantry supports, each single gantry support comprises a floor support, a lifting rod and a positioning pin, the floor support is arranged on the ground, a plurality of universal wheels are fixedly arranged on the lower portion of the floor support, and the lifting rods are arranged on the upper portion of the floor support and fixed through the positioning pins.
Preferably, the floor stand is a triangular support, a connecting plate is arranged on the lower portion of the floor stand, and the lower portion of the connecting plate is connected with a plurality of universal wheels.
Preferably, the lifting mechanism comprises a lifting rod, a balance rod and two lifting hooks, the upper end of each lifting hook is fixedly connected with the lifting rod, the balance rod is arranged between the two lifting hooks, and the upper parts of the lifting rods are connected with the connecting steel cable.
Preferably, the lifting hook comprises lifting plates and a lifting hook, the upper ends of the lifting plates are fixedly connected with the lifting rod through bolts, round holes are formed in the middle of the lifting plates, and the balance rods are transversely arranged in the round holes of the two lifting plates.
Preferably, the driving mechanism is a hand crank.
The utility model has the advantages that: the device can be used in a transformer substation and used for overhauling and transforming a circuit breaker. The device can be assembled on the site of a transformer substation, and can be basically assembled and hoisted by 2 persons, so that the circuit breaker is conveniently hoisted, and the chassis truck is detached or replaced. Through the on-site rapid debugging circuit breaker chassis vehicle device, the circuit breaker can be rapidly and conveniently replaced by the chassis vehicle in the transformer substation, the problem that the circuit breaker cannot be replaced on site is solved, and meanwhile, the device also plays an important role in related transformation projects. The problem that the chassis truck needs to be returned to a factory when the circuit breaker is replaced is effectively solved, time is greatly saved, and working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a single gantry support in fig. 1.
Fig. 3 is a schematic structural diagram of the hoisting mechanism in fig. 1.
In the figure, 1 is a single gantry support, 2 is an adjusting beam, 3 is a pulley block, 4 is a hoisting mechanism, 5 is a connecting steel cable, 6 is a hand crank, 7 is a circuit breaker, 11 is a floor support, 12 is a lifting rod, 13 is a positioning pin, 14 is a universal wheel, 41 is a lifting hook, 42 is a lifting rod, and 43 is a balancing rod.
Detailed Description
A chassis vehicle device for rapidly debugging a circuit breaker on site comprises a bracket mechanism, an adjusting beam 2, a pulley block 3, a hoisting mechanism 4, a connecting steel cable 5 and a driving mechanism;
the support mechanisms are arranged on two sides of the circuit breaker 7, the adjusting beam 2 is bridged on the upper portions of the two support mechanisms, the pulley block 3 is fixed on the adjusting beam 2, the pulley block 3 is composed of two fixed pulleys, the lifting direction of the circuit breaker 7 can be adjusted according to working requirements, the lifting mechanism 4 is connected with the circuit breaker 7, the driving mechanism is fixedly arranged on the support mechanisms, and the connecting steel cable 5 is connected with the lifting mechanism 4 and the driving mechanism.
The utility model provides an adjust crossbeam 2 and adopt the preparation of 6# channel-section steel, bear weight and reach 180 kilograms, adjust the horizontal length of crossbeam simultaneously and can adjust, satisfy the demand of the circuit breaker of different occasions and different specifications.
The gimbal mechanism be formed by the equipment of two single gantry supports 1, single gantry support 1 including falling to the ground support 11, jacking rod 12, locating pin 13, the support 11 that falls to the ground set up subaerial, the fixed a plurality of universal wheels 14 that set up in support 11 lower part that falls to the ground, jacking rod 12 set up on support 11 upper portion that falls to the ground to it is fixed through locating pin 13, can adjust single gantry support 1's height through the height of adjusting jacking rod 12, 7 inches in order to satisfy the circuit breaker size of different specifications, fixed through locating pin 13, connect better firmly, the location is more accurate, it is more convenient to set up universal wheel 14 the utility model discloses transport and transportation improve work efficiency.
The floor stand 11 is a triangular support, a connecting plate is arranged on the lower portion of the floor stand 11, and the lower portion of the connecting plate is connected with a plurality of universal wheels 14.
The lifting mechanism 4 comprises a lifting rod 42, a balance rod 43 and two lifting hooks 41, the upper ends of the lifting hooks 41 are fixedly connected with the lifting rod 42, the balance rod 43 is arranged between the two lifting hooks 41, and the upper parts of the lifting rods 42 are connected with the connecting steel cable 5.
The connecting steel cable 5 is connected with the hoisting mechanism 4 and the driving mechanism through the pulley block 3 and bears 200 kilograms; the driving mechanism is a hand crank 6, the hand crank 6 adopts a gear set to be self-locked, the purpose of saving labor is achieved through gear set transformation ratio, and meanwhile, the hand crank is self-locked.
The utility model discloses a fixed pulley and lever principle promote the circuit breaker suitable height and locking, operating personnel alright quick, convenient change that carries out the chassis car to circuit breaker 7 in the transformer substation.
Claims (6)
1. The utility model provides an on-spot quick debugging circuit breaker chassis car device which characterized in that: the device comprises a bracket mechanism, an adjusting beam (2), a pulley block (3), a hoisting mechanism (4), a connecting steel cable (5) and a driving mechanism;
the support mechanisms are arranged on two sides of the circuit breaker (7), the adjusting beam (2) is bridged on the upper portions of the two support mechanisms, the pulley block (3) is fixed on the adjusting beam (2), the hoisting mechanism (4) is connected with the circuit breaker (7), the driving mechanism is fixedly arranged on the support mechanisms, and the connecting steel cable (5) is connected with the hoisting mechanism (4) and the driving mechanism.
2. The field rapid debugging circuit breaker chassis device of claim 1, characterized in that: the support mechanism is formed by assembling two single gantry supports (1), each single gantry support (1) comprises a floor support (11), a lifting rod (12) and a positioning pin (13), each floor support (11) is arranged on the ground, a plurality of universal wheels (14) are fixedly arranged on the lower portion of each floor support (11), and each lifting rod (12) is arranged on the upper portion of each floor support (11) and fixed through the positioning pin (13).
3. The field rapid debugging circuit breaker chassis device of claim 2, characterized in that: the ground support (11) is a triangular support, a connecting plate is arranged on the lower portion of the ground support (11), and the lower portion of the connecting plate is connected with a plurality of universal wheels (14).
4. The field rapid debugging circuit breaker chassis device of claim 1, characterized in that: the lifting mechanism (4) comprises a lifting rod (42), a balance rod (43) and two lifting hooks (41), the upper ends of the lifting hooks (41) are fixedly connected with the lifting rod (42), the balance rod (43) is arranged between the two lifting hooks (41), and the upper parts of the lifting rods (42) are connected with a connecting steel cable (5).
5. The field rapid debugging circuit breaker chassis device of claim 4, characterized in that: the lifting hook (41) comprises lifting plates and lifting hooks, the upper ends of the lifting plates are fixedly connected with the lifting rods (42) through bolts, round holes are formed in the middle of the lifting plates, and the balance rods (43) are transversely arranged in the round holes of the two lifting plates.
6. The field rapid debugging circuit breaker chassis device of claim 1, characterized in that: the driving mechanism is a hand crank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120754616.3U CN214899757U (en) | 2021-10-09 | 2021-10-09 | On-spot quick debugging circuit breaker chassis car device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120754616.3U CN214899757U (en) | 2021-10-09 | 2021-10-09 | On-spot quick debugging circuit breaker chassis car device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899757U true CN214899757U (en) | 2021-11-26 |
Family
ID=78949576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120754616.3U Active CN214899757U (en) | 2021-10-09 | 2021-10-09 | On-spot quick debugging circuit breaker chassis car device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899757U (en) |
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2021
- 2021-10-09 CN CN202120754616.3U patent/CN214899757U/en active Active
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