CN205407058U - Transformer substation's circuit breaker overhauls device - Google Patents
Transformer substation's circuit breaker overhauls device Download PDFInfo
- Publication number
- CN205407058U CN205407058U CN201620118363.XU CN201620118363U CN205407058U CN 205407058 U CN205407058 U CN 205407058U CN 201620118363 U CN201620118363 U CN 201620118363U CN 205407058 U CN205407058 U CN 205407058U
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- CN
- China
- Prior art keywords
- lifting platform
- guide
- motor
- elevating mechanism
- examination
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- Expired - Fee Related
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Abstract
The utility model discloses a transformer substation's circuit breaker overhauls device, including elevating system and elevating platform, the motor inslot at the base top is installed to elevating system's motor, the output shaft of motor passes through the shaft coupling and is connected with the connecting portion of the bottom of lead screw, elevating system is still including three guide rail, the middle part of elevating platform is run through and is provided with the screw hole, and be provided with on the inner wall of screw hole with the internal thread of lead screw looks adaptation, run through on the elevating platform and be provided with three guide hole. This transformer substation's circuit breaker overhauls device simple structure, convenient to use only needs to rotate through the motor drive lead screw, with the weight that can support belling check valve below the belling check valve that rises to the circuit breaker on the elevating platform promptly, has saved a large amount of manpowers to improve the security of overhauing, can collect the hydraulic oil that drips when overhauing at the marginal oil trap of elevating platform, avoided the hydraulic oil of maintenance in -process unrestrained.
Description
Technical field
This utility model relates to electric power overhaul technical field, is specially a kind of substation breakers apparatus for examination and repair.
Background technology
Current substation breakers hydraulic mechanism adopts Beling valve mostly, due to Beling valve place narrow space, when overhauling Beling valve, two people the Beling valve body weighing about 150kg can only for a long time with hand rest, once valve body landing by damage underlying device or is hurted sb.'s feelings.It addition, in Beling valve maintenance process, the hydraulic oil in valve body can be trickled down to underlying device, the plenty of time need to be spent to clear up.This repair method also exists the substantial amounts of human and material resources of consuming, time and potential safety hazard.
Utility model content
The purpose of this utility model is in that to provide a kind of substation breakers apparatus for examination and repair, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of substation breakers apparatus for examination and repair, including elevating mechanism and lifting platform, the motor of described elevating mechanism is arranged in the motor slot of base top, the output shaft of described motor is connected with the connecting portion of the bottom of screw mandrel by shaft coupling, described elevating mechanism also includes three guide rails, the middle part of described lifting platform is provided through screwed hole, and the inwall of screwed hole is provided with the female thread suitable with screw mandrel, described lifting platform is provided through three guide holes, the inwall of described guide hole is provided with packing ring, the top position of described lifting platform is also around offering oil trap, described lifting platform is socketed on screw mandrel and the guide rail of elevating mechanism by screwed hole and guide hole.
Preferably, a sidewall of described lifting platform offering the draw-in groove suitable with cat ladder top fixture block, the adjusting range of the angle on described cat ladder and ground is between 60 to nine ten degree.
Preferably, the side of described lifting platform is provided with oil exit pipe, and one end of described oil exit pipe connects with the bottom of oil trap, and is provided with valve on oil exit pipe.
Preferably, one end of three guide rails in described elevating mechanism is all connected with the top of base, and becomes equilateral triangle to be distributed, and the central point of this equilateral triangle overlaps with screw mandrel position.
Preferably, the position of three guide holes on described lifting platform and guide rail is correspondingly arranged, and screwed hole is positioned at the central spot of the equilateral triangle that three guide holes are formed.
Compared with prior art, the beneficial effects of the utility model are: this substation breakers apparatus for examination and repair simple in construction, easy to use, when needing overhaul of line breaker, only screw mandrel need to be driven to rotate by motor, lifting platform is risen to the weight that namely can support Beling valve below the Beling valve of chopper, save substantial amounts of manpower, and improve the safety of maintenance, the oil trap at lifting platform edge can collect the hydraulic oil of drippage during maintenance, it is to avoid the hydraulic oil in maintenance process is trickled down.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model lifting platform top view；
Fig. 3 is this utility model lifting platform sectional view.
In figure: 1 base, 2 elevating mechanisms, 21 motors, 22 screw mandrels, 221 connecting portions, 23 guide rails, 24 shaft couplings, 3 lifting platforms, 31 screwed holes, 311 female threads, 32 guide holes, 321 packing rings, 33 oil traps, 34 oil exit pipes, 341 valves, 4 cat ladders, 41 fixture blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，This utility model provides a kind of technical scheme: a kind of substation breakers apparatus for examination and repair，Including elevating mechanism 2 and lifting platform 3，The motor 21 of elevating mechanism 2 is arranged in the motor slot at base 1 top，The output shaft of motor 21 is connected with the connecting portion 221 of the bottom of screw mandrel 22 by shaft coupling 24，Elevating mechanism 2 also includes three guide rails 23，One end of three guide rails 23 in elevating mechanism 2 is all connected with the top of base 1，And become equilateral triangle to be distributed，The central point of this equilateral triangle overlaps with screw mandrel 22 position，The middle part of lifting platform 3 is provided through screwed hole 31，And the inwall of screwed hole 31 is provided with the female thread 311 suitable with screw mandrel 22，Motor 21 drives screw mandrel 22 to rotate by output shaft，Thus driving lifting platform 3 to rise to bottom chopper，Play a supporting role，Lifting platform 3 is provided through three guide holes 32，Three guide holes 32 and the position of guide rail 23 on lifting platform 3 are correspondingly arranged，And screwed hole 31 is positioned at the central spot of the equilateral triangle that three guide holes 32 are formed，Three 23 one-tenth of guide rail equilateral triangles arrange and lifting platform 3 can be made to remain stable for，The inwall of guide hole 32 is provided with packing ring 321，The top position of lifting platform 3 is also around offering oil trap 33，Lifting platform 3 is socketed on screw mandrel 22 and the guide rail 23 of elevating mechanism 2 by screwed hole 31 and guide hole 32，The side of lifting platform 3 is provided with oil exit pipe 34，One end of oil exit pipe 34 connects with the bottom of oil trap 33，And oil exit pipe 34 is provided with valve 341，During maintenance, the hydraulic oil of drippage flows in oil trap 33，After having overhauled，Screw mandrel 22 is driven to make lifting platform 3 decline by motor 21，Open the valve 341 on oil exit pipe 34，The hydraulic oil in oil trap 33 is made to discharge，One sidewall of lifting platform 3 offers the draw-in groove suitable with cat ladder 4 top fixture block 41，The adjusting range of the angle on cat ladder 4 and ground is between 60 to nine ten degree，The setting of cat ladder 4 can make staff more convenient when overhauling.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. a substation breakers apparatus for examination and repair，Including elevating mechanism (2) and lifting platform (3)，It is characterized in that: the motor (21) of described elevating mechanism (2) is arranged in the motor slot at base (1) top，The output shaft of described motor (21) is connected with the connecting portion (221) of the bottom of screw mandrel (22) by shaft coupling (24)，Described elevating mechanism (2) also includes three guide rails (23)，The middle part of described lifting platform (3) is provided through screwed hole (31)，And the inwall of screwed hole (31) is provided with the female thread (311) suitable with screw mandrel (22)，Described lifting platform (3) is provided through three guide holes (32)，The inwall of described guide hole (32) is provided with packing ring (321)，The top position of described lifting platform (3) is also around offering oil trap (33)，Described lifting platform (3) is socketed on screw mandrel (22) and the guide rail (23) of elevating mechanism (2) by screwed hole (31) and guide hole (32).
- 2. a kind of substation breakers apparatus for examination and repair according to claim 1, it is characterized in that: offer the draw-in groove suitable with cat ladder (4) top fixture block (41) on a sidewall of described lifting platform (3), the adjusting range of the angle on described cat ladder (4) and ground is between 60 to nine ten degree.
- 3. a kind of substation breakers apparatus for examination and repair according to claim 1, it is characterized in that: the side of described lifting platform (3) is provided with oil exit pipe (34), one end of described oil exit pipe (34) connects with the bottom of oil trap (33), and is provided with valve (341) on oil exit pipe (34).
- 4. a kind of substation breakers apparatus for examination and repair according to claim 1, it is characterized in that: one end of three guide rails (23) in described elevating mechanism (2) is all connected with the top of base (1), and becoming equilateral triangle to be distributed, the central point of this equilateral triangle overlaps with screw mandrel (22) position.
- 5. a kind of substation breakers apparatus for examination and repair according to claim 4, it is characterized in that: the position of three guide holes (32) on described lifting platform (3) and guide rail (23) is correspondingly arranged, and screwed hole (31) is positioned at the central spot of the equilateral triangle that three guide holes (32) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118363.XU CN205407058U (en) | 2016-02-14 | 2016-02-14 | Transformer substation's circuit breaker overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118363.XU CN205407058U (en) | 2016-02-14 | 2016-02-14 | Transformer substation's circuit breaker overhauls device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205407058U true CN205407058U (en) | 2016-07-27 |
Family
ID=56450346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118363.XU Expired - Fee Related CN205407058U (en) | 2016-02-14 | 2016-02-14 | Transformer substation's circuit breaker overhauls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205407058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437199A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Ladder structure used for lifting platform |
-
2016
- 2016-02-14 CN CN201620118363.XU patent/CN205407058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437199A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Ladder structure used for lifting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |