CN204265419U - A kind of upset of the Novel hanging for circuit breaker car - Google Patents
A kind of upset of the Novel hanging for circuit breaker car Download PDFInfo
- Publication number
- CN204265419U CN204265419U CN201420699911.3U CN201420699911U CN204265419U CN 204265419 U CN204265419 U CN 204265419U CN 201420699911 U CN201420699911 U CN 201420699911U CN 204265419 U CN204265419 U CN 204265419U
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- CN
- China
- Prior art keywords
- circuit breaker
- upset
- vertical rod
- rotating shaft
- novel hanging
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- 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.)
- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a kind of Novel hanging for circuit breaker upset car, comprise pyramid support, described support comprises chassis and the symmetrical stand being fixed on chassis face rear and front end portion, described stand is by two vertical rod compositions parallel to each other, the medial surface of described vertical rod all offers the groove for fitted bearing, described vertical rod lateral surface is also laid with some through holes passed for latch, one rotating shaft is horizontally placed between two stands, the end, two ends of described rotating shaft is all connected with vertical rod through bearing, the all sidewalls of described rotating shaft are fixedly connected with the bracket for accepting circuit breaker lower flange seat.The utility model structure is simple, easy to operate, and required operating personnel is few, production time can shorten 50%, and can carry out circuit breaker lifting upset operation efficiently, to be applicable to scene or factory in the various working environments such as maintenance, applicability is good, is convenient to popularization.
Description
Technical field
The utility model relates to a kind of Novel hanging for circuit breaker upset car.
Background technology
Current circuit breaker upset is main adopts following three kinds of technical schemes: (1) employing is installed protective cradle mode and overturn circuit breaker at the lower flange place of circuit breaker, protective cradle by corresponding model is fixed by bolts to lower flange base, and binds cable rope at lower flange place; Lifting upset operation utilizes protective cradle and earth surface place as fulcrum, firmly holds cable rope and move to prevent fulcrum, utilizes the flexible of suspension arm of crane and circuit breaker overturns by lie prone arm or turntable, pivoted arm rotation and folding and unfolding suspension hook simultaneously; Whole process need draws cable rope personnel, circuit breaker upset auxilian, crane operator, crane operation commanding totally 4 people, and the program is mainly used in circuit breaker site examining and repairing.(2) crane double-hung or chain and tackle block mode is adopted to overturn circuit breaker, namely with another increasing extension on the other hand zip strip cucurbit or the crane compounding practice aloft having secondary suspension hook, and by pulling chain and tackle block or stretching auxiliary hook to overturn circuit breaker; Whole process need circuit breaker overturns auxilian, pulls chain and tackle block personnel, crane operator, crane operation commanding totally 4 people, and the program is mainly used in circuit breaker site examining and repairing.(3) electric hydaulic fork truck is adopted to coordinate running mode upset circuit breaker, namely circuit breaker one end lifting rope is tied up and is tangled, near the colligation of flange base one end on fork truck yoke, simultaneously lifting upset operation coordinates the actions such as driving forward-reverse to be overturn by circuit breaker with the lifting of hydraulic forklift yoke and travelling crane hook lifting; Whole process need moving operation personnel, hydraulic forklift operating personal, moving operation care provider totally 3 people, the program is mainly used in overhauling in factory.
The deficiency that prior art exists:
When 1, carrying out circuit breaker lifting upset operation at the scene, need to control suspension arm of crane to stretch and lie prone arm, suspension hook folding and unfolding and need the steady upset that controls to draw cable rope direction guarantee circuit breaker simultaneously accurately, so require high to lifting driver operation level of skill, driver operation or operating personnel's mismate easily cause the problems such as ground fulcrum skidding, there is damage equipment and the injured risk of operating personnel.
When 2, carrying out circuit breaker lifting upset operation at the scene, because being subject to the space constraint of charging equipment and lead-in wire and repair apparatus in substation, when suspension arm of crane rotate in high-altitude, flexible larger time, arm may brush up against and close on charging equipment and lead-in wire, brings potential safety hazard.
When 3, carrying out circuit breaker lifting upset operation at the scene, protective cradle is installed, holds cable rope energetically, pulls the work such as chain and tackle block and all will expend more manpower and time.
4, overhaul in factory circuit breaker carry out circuit breaker lifting upset operation time, moving operation personnel and hydraulic forklift operating personal close fit coordinated manipulation guarantee circuit breaker is needed steadily to overturn, the method requires very high to the operating experience of operating personal, and Ordinary Work personnel be difficult to.
5, in factory, overhaul circuit breaker when carrying out circuit breaker lifting upset operation, the electric hydaulic fork truck of use need often carry out the work such as battery charging, hydraulic checking system maintenance, and will expend very large muscle power during the heavier manpower movement of hydraulic forklift.
6, overhaul in factory circuit breaker carry out circuit breaker lifting upset operation time, need circuit breaker lifting rope to tie up to be suspended on fork truck yoke, process takes time and effort, and circuit breaker support insulator hangs between two iron yokes by lifting rope, there is the risk causing porcelain vase and iron fork collision damage.
Utility model content
The utility model makes improvement for above-mentioned prior art Problems existing, namely technical problem to be solved in the utility model be to provide a kind ofly to save time, labour-saving is for the Novel hanging device of circuit breaker.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of upset of the Novel hanging for circuit breaker car, comprise pyramid support, described support comprises chassis and the symmetrical stand being fixed on chassis face rear and front end portion, described stand is by two vertical rod compositions parallel to each other, the medial surface of described vertical rod all offers the groove for fitted bearing, described vertical rod lateral surface is also laid with some through holes passed for latch, one rotating shaft is horizontally placed between two stands, the end, two ends of described rotating shaft is all connected with vertical rod through bearing, the all sidewalls of described rotating shaft are fixedly connected with the bracket for accepting circuit breaker lower flange seat.
Further, described bracket is through screw and nut assembly and circuit breaker lower flange seat separable joint.
Further, described bracket is welded in rotating shaft.
Further, described bracket is Universal quick-mounted bracket.
Further, described vertical rod is laid with 6 through holes, all at a distance of 100mm between two adjacent through-holes.
Further, described support is formed by Welded.
Further, described support bottom is provided with one-way wheel.
Compared with prior art, the utility model has following beneficial effect: during (1) use the utility model, the arm of crane with matching can maintain static, the upset of circuit breaker only just need can be realized by being elevated its suspension hook, the action radius of arm is than reducing in the past, when making to construct in substation, arm and hang thing and charging equipment and touch possibility and reduce, greatly reduces the risk that has an accident; Crane operator also only just need can complete upset work by lifting hoist lifting hook simultaneously, therefore simple to operation.(2) breaker flange is fixed on Universal quick-mounted bracket of the present utility model, use bracket compared with cable rope and lifting rope safer, convenient, and compared to the prior art required operating personnel can reduce by 1 people, and production time can shorten 50%.(3) support of the present utility model adopts aluminum alloy materials, and lightweight, be convenient to transport and carry, and adopt pyramid support belt wheel to design, safety and stability during use, structure simple care work amount is few.(4) the utility model and circuit breaker lower flange are fixed by bracket, in use follow circuit breaker and move, can not mutually collide, cause porcelain vase to damage.(5) the utility model adopts the rotating shaft of adjustable up-down and Universal quick-mounted bracket, can adapt to multiple circuit breaker, travelling bogie, and directly can support the use and need not change frock just can circuit breaker and the utility model be firm fixes.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the structure front elevational schematic of the utility model embodiment.
Fig. 2 is the structure schematic side view of the utility model embodiment.
Fig. 3 is the structure schematic top plan view of the utility model embodiment.
Fig. 4 is the structure partial schematic diagram of the utility model embodiment.
Fig. 5 is the structure using state schematic diagram of the utility model embodiment.
In figure: 1-support, 11-chassis, 12-stand, 121-vertical rod, 122-groove, 123-through hole, 124-strut bar, 2-bearing, 3-latch, 4-rotating shaft, 5-circuit breaker, 51-lower flange seat, 6-bracket, 7-screw and nut assembly, 8-one-way wheel, 9-travelling bogie, 10-crane, 101-suspension hook.
Detailed description of the invention
As shown in Fig. 1 ~ 5, a kind of upset of the Novel hanging for circuit breaker car, comprise pyramid support 1, described support 1 comprises chassis 11 and the symmetrical stand 12 being fixed on end face rear and front end, chassis 11 portion, described stand 12 forms by two vertical rods 121 parallel to each other, the medial surface of described vertical rod 121 all offers the groove 122 for fitted bearing 2, described vertical rod 121 lateral surface is also laid with some through holes 123 passed for latch 3, the lateral surface of described vertical rod 121 is all fixedly connected with tilting strut bar 124, one rotating shaft 4 is horizontally placed between two stands 12, end, described rotating shaft 4 two ends is all connected with vertical rod 121 through bearing 2, that is, the end, two ends of described rotating shaft 4 is all arranged with bearing 2 and is placed on latch 3, and match with the medial surface groove 122 of two vertical rods 121 in its both sides, described rotating shaft 4 weeks sidewalls are fixedly connected with the bracket 6 for accepting circuit breaker 5 lower flange seat 51.
In the present embodiment, described bracket 6 is through screw and nut assembly 7 and circuit breaker 5 lower flange seat 51 separable joint.
In the present embodiment, described bracket 6 is welded in rotating shaft 4.
In the present embodiment, described bracket 6 is Universal quick-mounted bracket, draws materials conveniently.
In the present embodiment, described vertical rod 121 is laid with 6 through holes 123, all at a distance of 100mm between two adjacent through-holes 123, to meet Multiple Type circuit breaker 5 transmission air chamber and tripping spring casing space requirement, differing heights travelling bogie 9 directly lifting upset operation can be coordinated simultaneously; When needing the height changing bracket 6, only needing to extract latch 3, and latch 3 is fixed in the through hole 123 of proper height; Without the need to rotating shaft 4 being taken out between two stands 12 in this process, even without the need to rotating shaft 4 being taken out between two vertical rods 121, described rotating shaft 4 can move up and down along the gap between two vertical rods 121, and easy to operate, range of use is wide.Certainly, through hole 123 number offered, two adjacent through-holes 123 distances are determined according to actual conditions, are not limited thereto.
In the present embodiment, described support 1 is formed by Welded, lightweight, is convenient to transport and carries.
In the present embodiment, described support 1 bottom is provided with one-way wheel 8, when carrying out circuit breaker 5 and lifting upset operation, realizes reliable and stable rectilinear movement to coordinate the suspension hook 101 on rotating shaft 4, crane 10 to realize the lifting upset of circuit breaker 5.
The specific works process of the present embodiment is as follows: by the height regulating the latch 3 in two stands 1 vertical rod 121 to carry out bracket 6, by screw and nut assembly 7, circuit breaker 5 lower flange seat 51 is connected with bracket 6 again, the fulcrum utilizing rotating shaft 4 to form circuit breaker 5 to overturn, utilizes the lifting of circuit breaker 5 self gravitation, crane 10 suspension hook 101, the rotation of rotating shaft 4, the rectilinear movement of upset car to realize the horizontal vertical of circuit breaker 5 and vertical-horizontal upset.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. the upset of the Novel hanging for a circuit breaker car, it is characterized in that: comprise pyramid support, described support comprises chassis and the symmetrical stand being fixed on chassis face rear and front end portion, described stand is by two vertical rod compositions parallel to each other, the medial surface of described vertical rod all offers the groove for fitted bearing, described vertical rod lateral surface is also laid with some through holes passed for latch, one rotating shaft is horizontally placed between two stands, the end, two ends of described rotating shaft is all connected with vertical rod through bearing, the all sidewalls of described rotating shaft are fixedly connected with the bracket for accepting circuit breaker lower flange seat.
2. a kind of upset of the Novel hanging for circuit breaker car according to claim 1, is characterized in that: described bracket is through screw and nut assembly and circuit breaker lower flange seat separable joint.
3. a kind of upset of the Novel hanging for circuit breaker car according to claim 1 and 2, is characterized in that: described bracket is welded in rotating shaft.
4. a kind of upset of the Novel hanging for circuit breaker car according to claim 3, is characterized in that: described bracket is Universal quick-mounted bracket.
5. a kind of upset of the Novel hanging for circuit breaker car according to claim 1, is characterized in that: described vertical rod is laid with 6 through holes, all at a distance of 100mm between two adjacent through-holes.
6. a kind of upset of the Novel hanging for circuit breaker car according to claim 1, is characterized in that: described support is formed by Welded.
7. a kind of upset of the Novel hanging for the circuit breaker car according to claim 1 or 6, is characterized in that: described support bottom is provided with one-way wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699911.3U CN204265419U (en) | 2014-11-20 | 2014-11-20 | A kind of upset of the Novel hanging for circuit breaker car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699911.3U CN204265419U (en) | 2014-11-20 | 2014-11-20 | A kind of upset of the Novel hanging for circuit breaker car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265419U true CN204265419U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699911.3U Expired - Fee Related CN204265419U (en) | 2014-11-20 | 2014-11-20 | A kind of upset of the Novel hanging for circuit breaker car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565434A (en) * | 2017-10-27 | 2018-01-09 | 国网福建省电力有限公司 | A kind of breaker overturns servicing unit |
-
2014
- 2014-11-20 CN CN201420699911.3U patent/CN204265419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565434A (en) * | 2017-10-27 | 2018-01-09 | 国网福建省电力有限公司 | A kind of breaker overturns servicing unit |
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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: 20150415 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |