CN212101890U - Multifunctional circuit breaker mechanism overhauling and transferring trolley - Google Patents
Multifunctional circuit breaker mechanism overhauling and transferring trolley Download PDFInfo
- Publication number
- CN212101890U CN212101890U CN202020363608.1U CN202020363608U CN212101890U CN 212101890 U CN212101890 U CN 212101890U CN 202020363608 U CN202020363608 U CN 202020363608U CN 212101890 U CN212101890 U CN 212101890U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- chain
- placing platform
- gear
- driving wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a multifunctional circuit breaker mechanism maintenance transfer trolley, which comprises two vertical arms which are arranged in parallel at intervals, a bottom plate which is arranged below the two vertical arms, a placing platform which is arranged between the two vertical arms and a power mechanism which can drive the placing platform to move up and down; the power mechanism comprises a driving wheel and two chain transmission sets, the driving wheel is arranged on one vertical arm, the two vertical arms are respectively provided with the chain transmission set, the chain transmission set comprises two rotating gears which are vertically arranged at intervals and a gear chain which is meshed with the two rotating gears in a surrounding way, the driving wheel is meshed with the gear chain, and the placing platform is fixedly connected with the gear chain; the vertical arm is provided with a positioning clamp hole, and the positioning clamp hole corresponds to the gear chain in position and is used for positioning the placing platform at a required height. It has the following advantages: safe, convenient, efficient, save the labour, reduce the power off time when overhauing.
Description
Technical Field
The utility model relates to a multifunctional circuit breaker mechanism overhauls shifts dolly.
Background
At present, each 110kV transformer substation is generally only provided with an overhaul transfer trolley with 2 10kV circuit breakers, when a 10kV whole-section bus of the transformer substation is overhauled in a power failure C-type mode or a plurality of circuit breakers are overhauled in a power failure mode simultaneously, the overhaul transfer trolley needs to be used for transferring the circuit breakers in a cabinet, due to the fact that the overhaul transfer trolley is not enough in number, an overhaul worker needs to move a circuit breaker handcart from the overhaul transfer trolley firstly, the circuit breaker handcart is placed on the ground and overhauled, 4 operators are needed to put down in the moving process, great personnel risks exist in the putting down process, labor intensity of the workers is high, when the hands of the operators are insufficient, power failure time is prolonged, and power supply.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional circuit breaker mechanism overhauls shifts dolly, it has overcome in the background art the not enough of prior art.
The utility model provides a technical scheme that its technical problem adopted is:
a multifunctional circuit breaker mechanism overhauling and transferring trolley comprises two vertical arms which are arranged oppositely at intervals in parallel, a bottom plate arranged below the two vertical arms, a placing platform arranged between the two vertical arms and a power mechanism capable of driving the placing platform to move up and down;
the power mechanism comprises a driving wheel and two chain transmission sets, the driving wheel is arranged on one vertical arm and connected with a power input end, the two vertical arms are respectively provided with one chain transmission set, each chain transmission set comprises two rotating gears which are respectively arranged on the corresponding vertical arm at intervals in the vertical direction and a gear chain which is meshed with the two rotating gears in a surrounding way, the driving wheel is meshed with the gear chain on the vertical arm at the same side, the placing platform is fixedly connected with the gear chains on the two vertical arms, and the gear chains are driven to move up and down around the two rotating gears by meshing of the driving wheel so as to drive the placing platform to move up and down;
a vertical arm is also provided with a positioning clamp hole, and the positioning clamp hole corresponds to the position of the gear chain, so that one end of the bolt can be embedded into the chain hole of the gear chain through the positioning clamp hole to prevent the chain from moving, and the placing platform is positioned at a required height.
In one embodiment: the chain transmission set also comprises a tension wheel which is arranged on the vertical arm and is meshed with the gear chain.
In one embodiment: the long screw rod and the nut are respectively arranged on the two vertical arms, the nut is fixedly connected with the vertical arms, the long screw rod is in adaptive threaded connection with the nut, the rotating gear above the long screw rod is arranged on the long screw rod, and the long screw rod is enabled to move up and down to drive the rotating gear above the long screw rod to finely adjust and move up and down through the relative rotation of the long screw rod and the nut.
In one embodiment: the placing platform comprises a frame and two support legs which are arranged on the frame in a sliding mode and used for supporting a circuit breaker handcart, wherein the two support legs are horizontally arranged at intervals along the width direction of two vertical arms, a driving mechanism is arranged, and the driving mechanism is fixedly connected with the two support legs and drives the two support legs to be unfolded or folded through the driving mechanism.
In one embodiment: the front end of the placing platform is also provided with a hook which is used for being hooked with the switch cabinet body.
In one embodiment: the moving roller is fixedly arranged below the bottom plate.
In one embodiment: the power input end is a hand crank which can be matched with the driving wheel to drive the driving wheel to rotate.
In one embodiment: the driving mechanism comprises two cylinders, and one cylinder is connected with one supporting leg.
Compared with the background technology, the technical scheme has the following advantages:
the present case can drive the gear chain round two running gear up-and-down motion through the drive wheel meshing and drive and place the platform and reciprocate, the circuit breaker handcart moves into when placing the platform, only need to place the platform and rise to the same height of circuit breaker handcart, slide the circuit breaker handcart into and place the platform again, when the circuit breaker handcart is transferred to the bottom surface from placing the platform, only need to place the platform and descend to being close to ground, place the platform with circuit breaker handcart roll-off again, whole operation process only needs to realize the rising and the decline of placing the platform for a power input of drive wheel, the circuit breaker handcart gets into and leaves and places the platform and all need not to move, whole process only needs 1-2 individuals to accomplish, safety, convenience, high efficiency, labor force is saved, the power off time when reducing the maintenance.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Figure 1 is one of the side views of the service transfer cart.
Fig. 2 is a second side view of the service transfer cart.
Fig. 3 is a front view of the service transfer cart.
Detailed Description
Referring to fig. 1 to 3, a multifunctional circuit breaker mechanism maintenance transfer cart includes two spaced parallel opposite vertical arms 10, a bottom plate 20 disposed below the two vertical arms 10, a placement platform 30 disposed between the two vertical arms 10, and a power mechanism capable of driving the placement platform 30 to move up and down.
The power mechanism comprises a driving wheel 41 and two chain transmission sets, the driving wheel 41 is arranged on one vertical arm 10 and connected with a power input end, the two vertical arms 10 are respectively provided with one chain transmission set, the chain transmission sets comprise two rotating gears 42 which are respectively arranged on the corresponding vertical arm 10 and vertically arranged at intervals and a gear chain 43 which is meshed with the two rotating gears 42 in a surrounding manner, the driving wheel 41 is meshed with the gear chain 43 on the vertical arm 10 on the same side, the placing platform 30 is fixedly connected with the gear chains 43 on the two vertical arms 10, and the driving wheel 41 is meshed to drive the gear chain 43 to move up and down around the two rotating gears 42 to drive the placing platform 30 to move up and down.
A vertical arm 10 is further provided with a positioning hole 11, and the positioning hole 11 corresponds to the position of the gear chain 43 so that one end of the latch can be inserted into the chain hole of the gear chain 43 through the positioning hole 11 to prevent the chain from moving, thereby positioning the placing platform 30 at a desired height. The moving roller 50 is fixedly arranged below the bottom plate 20, so that the moving of the maintenance trolley is convenient.
Preferably, the chain transmission set further comprises a tension pulley 44, the tension pulley 44 is disposed on the vertical arm 10 and engaged with the gear chain 43, and the tension pulley 44 is preferably disposed close to the driving wheel 41 to prevent the gear chain 43 from loosening and ensure a good engagement between the driving wheel 41 and the gear chain 43.
In the preferred embodiment, the device further comprises two long screws 60 and two nuts 70, wherein the two vertical arms 10 are respectively provided with one long screw 60 and one nut 70, the nut 70 is fixedly connected with the vertical arm 10, the long screw 60 is in threaded connection with the nut 70, the upper rotating gear 42 is arranged on the long screw 60, and the long screw 60 is moved up and down by the relative rotation of the long screw 60 and the nut 70 to drive the upper rotating gear 42 to perform fine adjustment movement up and down. When the two sides of the placing platform 30 connected with the gear chain 43 are uneven, the height of the long screw 60 can be adjusted to drive the upper rotating gear 42 to move up and down, and then the gear chain 43 drives the placing platform 30 on the corresponding side to move up and down for fine adjustment, so that the heights of the two sides of the placing platform 30 are leveled.
The placing platform 30 comprises a frame 31 and two support legs 32 which are arranged on the frame 31 in a sliding manner and used for supporting a circuit breaker handcart, wherein the two support legs 32 are horizontally arranged at intervals along the width direction of the two vertical arms 10, and are provided with driving mechanisms which are fixedly connected with the two support legs 32, and the two support legs 32 are driven by the driving mechanisms to be opened or closed. In this embodiment, the driving mechanism includes two cylinders, one cylinder is connected to one leg 32, and the legs 32 are pushed to move to close by the cylinder.
Preferably, the front end of the placing platform 30 is further provided with a hook for hooking with the switch cabinet body, so that the maintenance transfer trolley cannot be moved away in the process that the circuit breaker handcart is moved into the maintenance transfer trolley.
In this embodiment, the power input end is a hand crank, and the hand crank can be matched with the driving wheel 41 to drive the driving wheel 41 to rotate. The maintenance personnel can drive the placing platform 30 to ascend or descend by one person through the hand crank. The hand crank and the driving wheel 41 can be in transmission fit through at least one intermediate gear 45 to input power to the driving wheel 41.
In this embodiment, the vertical arm 10 is further provided with a tool slot 12 for accommodating a tool and a handrail 13 for facilitating pushing and pulling.
The present case can drive gear chain 43 round two slewing gear 42 up-and-down motion through the meshing of drive wheel 41 and drive place platform 30 and reciprocate, when the circuit breaker handcart immigration was placed platform 30, only need to place platform 30 and rise to the same height of circuit breaker handcart, slide the circuit breaker handcart in place platform 30 again, when the circuit breaker handcart transferred the bottom surface from place platform 30, only need to place platform 30 and descend to being close to ground, again with circuit breaker handcart roll-off place platform 30, whole operation process only needs to realize place platform 30's rising and decline for 41 power input of drive wheel, the circuit breaker handcart gets into and leaves place platform 30 and all need not to move, whole process only needs 1-2 individuals to accomplish, safety, convenience, high efficiency, save the labour, reduce the power off time when overhauing.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (8)
1. The utility model provides a multi-functional circuit breaker mechanism overhauls transfer dolly which characterized in that: comprises two vertical arms which are arranged in parallel at intervals, a bottom plate which is arranged below the two vertical arms, a placing platform which is arranged between the two vertical arms and a power mechanism which can drive the placing platform to move up and down;
the power mechanism comprises a driving wheel and two chain transmission sets, the driving wheel is arranged on one vertical arm and connected with a power input end, the two vertical arms are respectively provided with one chain transmission set, each chain transmission set comprises two rotating gears which are respectively arranged on the corresponding vertical arm at intervals in the vertical direction and a gear chain which is meshed with the two rotating gears in a surrounding way, the driving wheel is meshed with the gear chain on the vertical arm at the same side, the placing platform is fixedly connected with the gear chains on the two vertical arms, and the gear chains are driven to move up and down around the two rotating gears by meshing of the driving wheel so as to drive the placing platform to move up and down;
a vertical arm is also provided with a positioning clamp hole, and the positioning clamp hole corresponds to the position of the gear chain, so that one end of the bolt can be embedded into the chain hole of the gear chain through the positioning clamp hole to prevent the chain from moving, and the placing platform is positioned at a required height.
2. The multifunctional circuit breaker mechanism overhaul transfer trolley of claim 1, wherein: the chain transmission set also comprises a tension wheel which is arranged on the vertical arm and is meshed with the gear chain.
3. The multifunctional circuit breaker mechanism overhaul transfer trolley of claim 1, wherein: the long screw rod and the nut are respectively arranged on the two vertical arms, the nut is fixedly connected with the vertical arms, the long screw rod is in adaptive threaded connection with the nut, the rotating gear above the long screw rod is arranged on the long screw rod, and the long screw rod is enabled to move up and down to drive the rotating gear above the long screw rod to finely adjust and move up and down through the relative rotation of the long screw rod and the nut.
4. The multifunctional circuit breaker mechanism overhaul transfer trolley of claim 1, wherein: the placing platform comprises a frame and two support legs which are arranged on the frame in a sliding mode and used for supporting a circuit breaker handcart, wherein the two support legs are horizontally arranged at intervals along the width direction of two vertical arms, a driving mechanism is arranged, and the driving mechanism is fixedly connected with the two support legs and drives the two support legs to be unfolded or folded through the driving mechanism.
5. The multifunctional circuit breaker mechanism overhaul transfer trolley according to claim 1 or 4, wherein: the front end of the placing platform is also provided with a hook which is used for being hooked with the switch cabinet body.
6. The multifunctional circuit breaker mechanism overhaul transfer trolley of claim 1, wherein: the moving roller is fixedly arranged below the bottom plate.
7. The multifunctional circuit breaker mechanism overhaul transfer trolley of claim 1, wherein: the power input end is a hand crank which can be matched with the driving wheel to drive the driving wheel to rotate.
8. The multifunctional circuit breaker mechanism overhaul transfer trolley of claim 4, wherein: the driving mechanism comprises two cylinders, and one cylinder is connected with one supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363608.1U CN212101890U (en) | 2020-03-20 | 2020-03-20 | Multifunctional circuit breaker mechanism overhauling and transferring trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020363608.1U CN212101890U (en) | 2020-03-20 | 2020-03-20 | Multifunctional circuit breaker mechanism overhauling and transferring trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212101890U true CN212101890U (en) | 2020-12-08 |
Family
ID=73638690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020363608.1U Active CN212101890U (en) | 2020-03-20 | 2020-03-20 | Multifunctional circuit breaker mechanism overhauling and transferring trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212101890U (en) |
-
2020
- 2020-03-20 CN CN202020363608.1U patent/CN212101890U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202138990U (en) | Guide track lifting device of handcart-type breaker equipment repair vehicle | |
| CN205168564U (en) | In put automatic transportation instrument of cabinet circuit breaker | |
| CN214412014U (en) | Auxiliary device for disassembling and assembling current transformer of high-voltage switch cabinet | |
| CN2791010Y (en) | hydraulic lifting vehicle for assembling large transformer | |
| CN116588856B (en) | Lifting device for solar photovoltaic panel installation | |
| CN201943559U (en) | Work ladder being convenient to move | |
| CN212101890U (en) | Multifunctional circuit breaker mechanism overhauling and transferring trolley | |
| CN113460922A (en) | Lifting device for electric power system detection and lifting method thereof | |
| CN112928677A (en) | Installation mechanism of switch board | |
| CN106586898A (en) | Small weight lifting device | |
| CN210224752U (en) | General self-discharging type middle-placed cabinet handcart operation transfer trolley | |
| CN217264706U (en) | Electric power installation and maintenance platform | |
| CN207228994U (en) | A kind of hydroenergy storage station overhaul of the equipments cat ladder | |
| CN205057908U (en) | Mutual -inductor assembly machine of shifting | |
| CN111755854B (en) | Detachable short circuit grounding device | |
| CN204060490U (en) | Be convenient to the insulation maintenance frame of novel intelligent maintenance-free moisture absorber maintenance and inspection | |
| CN109066424B (en) | Horizontal and vertical combined maintenance trolley for circuit breaker mechanism | |
| CN219833542U (en) | Installation equipment for power engineering high-voltage board | |
| CN212639829U (en) | Installation device with telescopic function for electric power engineering | |
| CN201278300Y (en) | Assembling rack for transformer body | |
| CN107697861A (en) | Intelligent component cabinet of substation air-conditioning changes servicing unit | |
| CN220285644U (en) | High-efficient electrical apparatus maintenance frame | |
| CN217148356U (en) | Large-scale coal chemical industry equipment overhauls uses hoist and mount frame | |
| CN217097747U (en) | Tool vehicle for maintaining power equipment | |
| CN218334897U (en) | Convenient electric control equipment who removes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |