CN103066517A - Chassis vehicle assembly of switch cabinet and switch cabinet thereof - Google Patents
Chassis vehicle assembly of switch cabinet and switch cabinet thereof Download PDFInfo
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- CN103066517A CN103066517A CN2011103172843A CN201110317284A CN103066517A CN 103066517 A CN103066517 A CN 103066517A CN 2011103172843 A CN2011103172843 A CN 2011103172843A CN 201110317284 A CN201110317284 A CN 201110317284A CN 103066517 A CN103066517 A CN 103066517A
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Abstract
The invention provides a chassis vehicle assembly of a switch cabinet. The assembly comprises one chassis frame (10) and one operating mechanism (20, 30). The operating mechanism possesses one mechanical control unit (22, 32) and one electric control unit (24, 34). The electric control unit is arranged on a front plate of the chassis frame and is connected with the mechanical control unit as a mechanical transmission mode. The invention also provides the switch cabinet which uses the chassis vehicle assembly. The chassis vehicle assembly integrates the mechanical control unit and the electric control unit so that daily maintenance and repair are convenient. Simultaneously, an installation space of the original electric control unit is omitted.
Description
Technical field
The present invention relates to a kind of chassis vehicle assembly, relate in particular to a kind of chassis vehicle assembly for switch cubicle.In addition, the invention still further relates to a kind of switch cubicle that uses this chassis vehicle assembly.
Background technology
Chassis vehicle can drive between test position and service position by power transmission shaft mobile, with the contact between the fixed contact of realizing moving contact of breaker and switch cubicle hyperbaric chamber on the chassis vehicle with separate.Chassis vehicle is typically provided with the manual and/or electronic chassis vehicle propulsive mechanism as operating mechanism, wherein manually propulsive mechanism needs manually to drive power transmission shaft (such as screw mandrel) rotation with special-purpose instrument, and then driving chassis vehicle along the sole rail moving of switch cubicle, electronic propulsive mechanism then rotates by the motor driven power transmission shaft that is arranged in the switch cubicle.Electronic propulsive mechanism can be realized Automation System of Power Network and unmanned substation, and manually propulsive mechanism generally uses under special circumstances.
Switch cubicle also can comprise earthing device.Earthing device has an earthed switch axle that is arranged in the switch cubicle; the rotation of earthed switch axle drive earthed switch close a floodgate and gate-dividing state between switches, be used in supply line or equipment breaks down and protection operating personnel's personal safety when normally overhauling.Earthing device is typically provided with as the manual-operating mechanism of operating mechanism and motor-operating mechanism.Manual-operating mechanism drives the earthed switch axle by turning handle and rotates, and motor-operating mechanism drives the rotation of earthed switch axle by motor.Can be when supply line or switch cubicle break down by motor-operating mechanism, the remote-controlled grounding switch shaft avoid occurring security incident, and manual-operating mechanism can use under special circumstances.
On present market, the electronic propulsive mechanism of power transmission shaft and the motor-operating mechanism of earthed switch axle are independent assembly and are installed in the outer space of chassis frame in the switch cubicle.In addition, because this class formation is complicated, can take very large space behind the switch cubicle of packing into, be unfavorable for the maintenance that the client is daily.Simultaneously, the installation process of the electronic propulsive mechanism of power transmission shaft and the motor-operating mechanism of earthed switch axle wastes time and energy, and has greatly increased the assembly cost of whole switch cubicle.
Summary of the invention
The chassis vehicle assembly that the purpose of this invention is to provide a kind of switch cubicle dwindling the shared installing space of operating mechanism, and reduces regular maintenance and the maintenance difficulty of chassis vehicle assembly.
Chassis vehicle assembly provided by the invention comprises a carrier frame and an operating mechanism.Operating mechanism comprises a mechanical handling unit and an electric control unit.But the electric control unit is connected with machine driving ground, mechanical handling unit and is arranged on the header board of carrier frame.The chassis vehicle assembly is by integrated, Modular Structure Design, mechanical handling unit and electric control unit are integrated, be convenient to daily maintenance, thereby saved the installing space that is installed in the outer electric operation mechanism of chassis frame in original switch cubicle.
In another schematic execution mode of the chassis vehicle assembly of switch cubicle, described operating mechanism is a chassis vehicle propulsive mechanism, and described mechanical handling unit is a mechanically-propelled unit, and described electric control unit is an electronic propulsion unit.Described chassis vehicle propulsive mechanism has a power transmission shaft, and described mechanically-propelled unit has one can drive the first operating parts that described power transmission shaft rotates.The chassis vehicle assembly is by integrated, Modular Structure Design, mechanically-propelled mechanism and electronic propulsive mechanism are integrated, be convenient to daily maintenance, be installed in the installing space that the outer electronic propulsive mechanism of chassis frame takies in original switch cubicle thereby saved.
In the another kind of schematically execution mode of the chassis vehicle assembly of switch cubicle, described operating mechanism is a ground connection operating mechanism.Described mechanical handling unit is a mechanically actuated operation unit, and described electric control unit is an electric operating unit.Described mechanically actuated operation unit has one can drive the second operating parts that described earthed switch axle rotates.The chassis vehicle assembly is by integrated, Modular Structure Design, mechanical operating mechanism and motor-operating mechanism are integrated, be convenient to daily maintenance, be installed in the installing space that the outer motor-operating mechanism of chassis frame takies in original switch cubicle thereby saved.
In another schematic execution mode of the chassis vehicle assembly of switch cubicle, described chassis vehicle assembly has two described operating mechanisms, wherein in two described operating mechanisms is a chassis vehicle propulsive mechanism, and another in two described operating mechanisms is a ground connection operating mechanism.Described chassis vehicle propulsive mechanism has a power transmission shaft, mechanically-propelled unit and the electronic propulsion unit as the electric control unit as the mechanical handling unit, wherein said mechanically-propelled unit have one can drive the first operating parts that described power transmission shaft rotates.Described ground connection operating mechanism has an earthed switch axle, mechanically actuated operation unit and the electric operating unit as the electric control unit as the mechanical handling unit, wherein said mechanically actuated operation unit have one can drive the second operating parts that described earthed switch axle rotates.The chassis vehicle assembly is by integrated, Modular Structure Design, mechanically-propelled mechanism and electronic propulsive mechanism and mechanical operating mechanism and motor-operating mechanism are integrated, be convenient to daily maintenance, be installed in the installing space that the outer motor-operating mechanism of chassis frame and electronic propulsive mechanism take in original switch cubicle thereby saved, be convenient to daily maintenance.
In another schematic execution mode of the chassis vehicle assembly of switch cubicle, be arranged with a travelling gear on the first operating parts; Electronic propulsion unit comprises first drive motors and a driving chain, and the first drive motors can be meshed with travelling gear by driving chain.
In another schematic execution mode of the chassis vehicle assembly of switch cubicle, the electric operating unit comprises second drive motors and a speed changer that is driven by this second drive motors, and speed changer can drive the earthed switch axle and rotate.
In another schematic execution mode of the chassis vehicle assembly of switch cubicle, the electric operating unit comprises second drive motors and a speed changer that is driven by this second drive motors, speed changer can drive the second operating parts and rotate, and described the second operating parts drives described earthed switch axle and rotates.
The present invention also provides the switch cubicle of the chassis vehicle assembly that uses above-mentioned switch cubicle.
Hereinafter will be in clear and definite understandable mode, the accompanying drawings preferred embodiment is further described the chassis vehicle assembly of switch cubicle and above-mentioned characteristic, technical characterictic, advantage and the implementation thereof of switch cubicle thereof.
Description of drawings
The following drawings is only done the present invention and is schematically illustrated and explain, not delimit the scope of the invention, wherein:
Fig. 1 is the stereo decomposing structural representation of a kind of exemplary embodiment of chassis vehicle assembly of switch cubicle.
Fig. 2 has shown the structural representation of a kind of exemplary embodiment of chassis vehicle propulsive mechanism.
Fig. 3 has shown the structural representation of a kind of exemplary embodiment of ground connection operating mechanism.
Fig. 4 has shown the schematic diagram of the mechanical operating mechanism of ground connection operating mechanism among Fig. 3.
Label declaration
10 carrier frames
12 header boards
20 chassis vehicle propulsive mechanisms
22 mechanically-propelled unit
24 electronic propulsion units
242 first drive motors
244 driving chains
26 power transmission shafts
262 travelling gears
28 first operating parts
30 ground connection operating mechanisms
32 mechanically actuated operation unit
37 sector wheel plates
38 earthed switch axles
39 connecting rods
34 electric operating unit
342 second drive motors
344 speed changers
36 second operating parts
40 holes
Embodiment
Understand for technical characterictic, purpose and effect to invention have more clearly, now contrast description of drawings the specific embodiment of the present invention, identical label represents identical or structural similarity but the identical part of function in each figure.
For making drawing succinct, only schematically shown part related to the present invention among each figure, they do not represent it as the practical structures of product.In addition, so that drawing succinctly is convenient to understand, the parts that have same structure or function in some figure have only schematically illustrated one of them, or have only marked one of them.
Fig. 1 is the stereo decomposing structural representation of a kind of exemplary embodiment of chassis vehicle assembly of the present invention.As shown in the figure, the chassis vehicle assembly of switch cubicle comprise a carrier frame 10, as chassis vehicle propulsive mechanism 20 of an operating mechanism with as a ground connection operating mechanism 30 of another operating mechanism.
Chassis vehicle propulsive mechanism 20 and ground connection operating mechanism 30 are installed in respectively on the carrier frame 10.Chassis vehicle propulsive mechanism 20 comprises a power transmission shaft 26, as mechanically-propelled unit 22 of a mechanical handling unit with as an electronic propulsion unit 24 of an electric control unit, wherein the mechanically-propelled unit has one and can drive the first operating parts 28 that power transmission shaft 26 rotates.Ground connection operating mechanism 30 comprises an earthed switch axle 38, as mechanically actuated operation unit 32 of a mechanical handling unit with as an electric operating unit 34 of an electric control unit, wherein the mechanically actuated operation unit has one and can drive the second operating parts 36 that earthed switch axle 38 rotates.Wherein but electronic propulsion unit 24 is connected with mechanically-propelled unit 22 machine driving ground, but and electric operating unit 34 is connected with mechanically actuated operation unit 32 machine driving ground.Electronic propulsion unit 24 and electric operating unit 34 are arranged on the header board 12 of carrier frame 10, and wherein so-called " header board " refers to that this plate is before the extraction direction of switch cubicle is positioned at chassis vehicle.Chassis vehicle propulsive mechanism 20 is used for driving handcart and slides at handcart guide rail, and ground connection operating mechanism 30 is used for combined floodgate or the separating brake of the earthed switch of driving switch cabinet.It will be appreciated by those skilled in the art that, chassis vehicle propulsive mechanism 20 and the ground connection operating mechanism 30 of above-mentioned two operating mechanisms both can be set on chassis vehicle simultaneously, chassis vehicle propulsive mechanism 20 or ground connection operating mechanism 30 according to an operating mechanism of the present invention also can only be set.
The chassis vehicle assembly is by integrated, Modular Structure Design, mechanically-propelled unit 22 and electronic propulsion unit 24 are integrated, perhaps mechanically actuated operation unit 32 and electric operating unit 34 are integrated, again or mechanically-propelled unit 22, electronic propulsion unit 24, mechanically actuated operation unit 32 and electric operating unit 34 integrate, so that daily maintenance, thereby saved and be installed in chassis frame outer electronic propulsive mechanism or the installing space of motor-operating mechanism, the perhaps installing space of electronic propulsive mechanism and motor-operating mechanism in original switch cubicle.
Fig. 2 has shown the structural representation of a kind of exemplary embodiment of chassis vehicle propulsive mechanism.As shown in Figure 2, be arranged with a travelling gear 262 on the first operating parts 28.Electronic propulsion unit 24 comprises first drive motors 242 (having another gear on its axle) and a driving chain 244.The first drive motors 242 can be meshed with travelling gear 262 by gear and driving chain 244.As shown in Figure 2, power transmission shaft 26 for example is a screw mandrel, and screw mandrel is connected with the handcart of switch cubicle, by the transmission of screw mandrel, can realize that handcart is along the slip of its guide rail.When the first drive motors 242 pluggeds and after receiving open command, the first drive motors 242 beginning output torques, the moment of torsion of the first drive motors 242 outputs drives to the travelling gear 262 that is installed on the screw mandrel by driving chain 244, and the rotation of travelling gear 262 drives the rotation of screw mandrel.Can also use other kinds of drive except driving chain between screw mandrel and the first drive motors 242, for example utilize gear drive.Screw mandrel is the output of chassis vehicle propulsive mechanism 20, and also can drive the screw mandrel rotation by instrument manual operations the first operating parts 28 when needed, to realize the driving to switch cabinet handcart.
Fig. 3 has shown the structural representation of a kind of exemplary embodiment of ground connection operating mechanism.As shown in the figure, electric operating unit 34 comprises second drive motors 342 and a speed changer 344, and speed changer 344 is driven by the second drive motors 342.Speed changer 344 can drive earthed switch axle 38 and rotate.Finish combined floodgate or the separating brake of the earthed switch of switch cubicle by earthed switch axle 38.
When the second drive motors 342 pluggeds and after receiving open command, the second drive motors 342 beginning output torques, drive to the second operating parts 36 after the speed change conversion of the moment of torsion of the second drive motors 342 outputs by speed changer 344, the second operating parts 36 drives to earthed switch axle 38, can realize combined floodgate or the separating brake of the earthing switch blade of switch cubicle by the rotation of earthed switch axle 38.Earthed switch axle 38 is the output of ground connection operating mechanism 30, and also can drive 38 rotations of earthed switch axle by instrument hand drive the second operating parts 36 when needed, realizes the driving to the switch cubicle earthing switch blade.
Fig. 4 has shown the mechanically actuated operation unit 32 in the ground connection operating mechanism among Fig. 3, and wherein earthed switch axle 38 is connected with the sector wheel plate by connecting rod 39 and is connected with the second operating parts 36.One end of connecting rod 39 is connected with earthed switch axle 38, and the other end of connecting rod 39 is connected to the hole 40 on the sector wheel plate 37, wherein can relatively rotate between connecting rod 39 and the sector wheel plate 37.The second operating parts 36 and the 37 fixing and synchronously rotations of sector wheel plate.The output of speed changer 344 directly drives the second operating parts 36, and then drives earthed switch axle 38 by sector wheel plate 37 and connecting rod 39.It will be understood by those skilled in the art that speed changer 344 also can drive the second operating parts 36 by various inter-agency ground connection, and the second operating parts 36 also can drive earthed switch axle 38 by different connecting rods, gear or similar means.
The present invention also provides the switch cubicle that uses above-mentioned chassis vehicle assembly.
In this article, " schematically " expression " is served as example, example or explanation ", any diagram, the execution mode that is described in this article " schematically " should be interpreted as a kind of preferred or have more the technical scheme of advantage.
Be to be understood that, although this specification is described according to each embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme among each embodiment also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility embodiment of the present invention; they are not to limit protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill spirit of the present invention does and all should be included within protection scope of the present invention.
Claims (8)
1. the chassis vehicle assembly of switch cubicle comprises a carrier frame (10) and an operating mechanism (20,30);
Described operating mechanism has a mechanical handling unit (22,32) and an electric control unit (24,34);
It is characterized in that: but described electric control unit is arranged on the header board (12) of described carrier frame upward and with described mechanical handling unit machine driving ground is connected.
2. chassis vehicle assembly as claimed in claim 1, it is characterized in that: described operating mechanism is a chassis vehicle propulsive mechanism (20), described mechanical handling unit is a mechanically-propelled unit (22), and described electric control unit is an electronic propulsion unit (24);
Described chassis vehicle propulsive mechanism has a power transmission shaft (26), and described mechanically-propelled unit has one can drive the first operating parts (28) that described power transmission shaft rotates.
3. chassis vehicle assembly as claimed in claim 1, it is characterized in that: described operating mechanism is a ground connection operating mechanism (30), described mechanical handling unit is a mechanically actuated operation unit (32), and described electric control unit is an electric operating unit (34);
Described ground connection operating mechanism has an earthed switch axle (38), and described mechanically actuated operation unit has one can drive the second operating parts (36) that described earthed switch axle rotates.
4. chassis vehicle assembly as claimed in claim 1, it is characterized in that: described chassis vehicle assembly has two described operating mechanisms, wherein in two described operating mechanisms is a chassis vehicle propulsive mechanism (20), and another in two described operating mechanisms is a ground connection operating mechanism (30);
Described chassis vehicle propulsive mechanism (20) has a power transmission shaft (26), mechanically-propelled unit (22) and the electronic propulsion unit (24) as the electric control unit as the mechanical handling unit, wherein said mechanically-propelled unit have one can drive the first operating parts (28) that described power transmission shaft rotates;
Described ground connection operating mechanism (30) has an earthed switch axle (38), mechanically actuated operation unit (32) and the electric operating unit (34) as the electric control unit as the mechanical handling unit, wherein said mechanically actuated operation unit have one can drive the second operating parts (36) that described earthed switch axle rotates.
5. such as claim 2 or 4 described chassis vehicle assemblies, it is characterized in that:
Be arranged with a travelling gear (262) on described the first operating parts (28);
Described electronic propulsion unit (24) comprises first drive motors (242) and a driving chain (244), and described the first drive motors can be meshed with described travelling gear by described driving chain.
6. such as claim 3 or 4 described chassis vehicle assemblies, it is characterized in that:
Described electric operating unit (34) comprises second drive motors (342) and a speed changer (344) that is driven by this second drive motors, and described speed changer can drive described earthed switch axle (38) and rotate.
7. such as claim 3 or 4 described chassis vehicle assemblies, it is characterized in that:
Described electric operating unit (34) comprises second drive motors (342) and a speed changer (344) that is driven by this second drive motors, described speed changer can drive described the second operating parts (36) and rotate, and described the second operating parts (36) drives described earthed switch axle (38) and rotates.
8. switch cubicle is characterized in that: comprise such as the described chassis vehicle assembly of any one in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103172843A CN103066517A (en) | 2011-10-18 | 2011-10-18 | Chassis vehicle assembly of switch cabinet and switch cabinet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103172843A CN103066517A (en) | 2011-10-18 | 2011-10-18 | Chassis vehicle assembly of switch cabinet and switch cabinet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103066517A true CN103066517A (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103172843A Pending CN103066517A (en) | 2011-10-18 | 2011-10-18 | Chassis vehicle assembly of switch cabinet and switch cabinet thereof |
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| Country | Link |
|---|---|
| CN (1) | CN103066517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221302A (en) * | 2021-12-08 | 2022-03-22 | 聊城市鲁西化工工程设计有限责任公司 | Automatic operation system and method for power distribution cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201332027Y (en) * | 2008-11-14 | 2009-10-21 | 遵义长征电器开关设备有限责任公司 | Electric mechanism for ground switch in high-voltage switch cabinet |
| US20100236905A1 (en) * | 2009-03-20 | 2010-09-23 | Abb Technology Ag | Electric switchgear |
| CN201877713U (en) * | 2010-12-02 | 2011-06-22 | 天水长城开关厂有限公司 | Vehicle entering and exiting device for switch cabinet |
| CN102110545A (en) * | 2009-12-23 | 2011-06-29 | Ls产电株式会社 | Interlock apparatus of ground switch for vacuum circuit breaker |
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2011
- 2011-10-18 CN CN2011103172843A patent/CN103066517A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201332027Y (en) * | 2008-11-14 | 2009-10-21 | 遵义长征电器开关设备有限责任公司 | Electric mechanism for ground switch in high-voltage switch cabinet |
| US20100236905A1 (en) * | 2009-03-20 | 2010-09-23 | Abb Technology Ag | Electric switchgear |
| CN102110545A (en) * | 2009-12-23 | 2011-06-29 | Ls产电株式会社 | Interlock apparatus of ground switch for vacuum circuit breaker |
| CN201877713U (en) * | 2010-12-02 | 2011-06-22 | 天水长城开关厂有限公司 | Vehicle entering and exiting device for switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221302A (en) * | 2021-12-08 | 2022-03-22 | 聊城市鲁西化工工程设计有限责任公司 | Automatic operation system and method for power distribution cabinet |
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Application publication date: 20130424 |