CN201796823U - Split-type auxiliary protective dust remover for dust cover of circuit breaker mechanism - Google Patents
Split-type auxiliary protective dust remover for dust cover of circuit breaker mechanism Download PDFInfo
- Publication number
- CN201796823U CN201796823U CN2010205069034U CN201020506903U CN201796823U CN 201796823 U CN201796823 U CN 201796823U CN 2010205069034 U CN2010205069034 U CN 2010205069034U CN 201020506903 U CN201020506903 U CN 201020506903U CN 201796823 U CN201796823 U CN 201796823U
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- conical shell
- dust cover
- conical
- breaker mechanism
- mechanism case
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Abstract
The utility model discloses a split-type auxiliary protective dust remover for a dust cover of a circuit breaker mechanism case. The protective dust remover comprises an upper conical shell and a lower conical shell; the upper conical shell as well as the lower conical shell is split in the axial direction into two halves; movable type connection structures are arranged between the upper conical shell and the lower conical shell as well as between the two half bodies of each conical shell; a wrap hoop is arranged at the upper end of the upper conical shell; a fixed magnet is arranged at the lower end of the lower conical shell; the movable type connection structure adopts a nylon fastener tape, a bolt or a screw; and the conical shells are made of plastic or rubber. The utility model adopts the upper conical shell and the lower conical shell, and each conical shell adopts a structure with two half parts, so that when the dust cover is damaged, the protective dust remover can be mounted without dismounting a mechanism case and a transmission shaft, so that the efficiency is high. In addition, the protective dust remover has reasonable design, simple structure, lower cost, and favorable economic benefit after being popularized.
Description
One. technical field: the utility model relates to a kind of protector of dust cover of breaker mechanism case, particularly relates to a kind of split type auxiliary protection deduster of breaker mechanism case dust cover.
Two. background technology: the dust cover expansion joint that is used for LW34-40.5 breaker mechanism case running part at present is owing to the easiest breakage of influence that is subjected to reasons such as long-time wind erosion, operation, this breakage not only enters dust and moisture easily, even also have the danger that enters muroid and birds, there is hidden trouble of equipment.When this situation occurring, generally need to change dust cover, still, changing dust cover needs to have a power failure, and will remove mechanism case and power transmission shaft, its complex procedures, consuming time longer, especially the installation of power transmission shaft need be adjusted stroke repeatedly, and efficient is low, in addition, long-time have a power failure greatlyyer to customer impact, the waste fund also reduces the economic benefit of electric power enterprise.
Three. the utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, the split type auxiliary protection deduster of the effective breaker mechanism case dust cover of a kind of dismounting reasonable in design, simple in structure, easy and proofing dust and protecting is provided.
The technical solution of the utility model is:
A kind of split type auxiliary protection deduster of breaker mechanism case dust cover; contain upper and lower two conical shells; described upper and lower two conical shells are the two halves formula structure of cutting vertically; and; between upper and lower two conical shells, be provided with movable syndeton between two halfbodies of each conical shell; described upper conical housing upper end is provided with shroud ring, and described inferior pyramidal housing lower end is provided with fixed magnet.
Described movable syndeton is a velcro, this velcro be separately positioned on the upper and lower conical shell and two described halfbodies of each conical shell on.
Described movable syndeton is bolt or screw, this bolt or screw pass be separately positioned on the upper and lower conical shell and two described halfbodies of each conical shell on screw and fix.
Described upper conical housing is made by cloth, and described inferior pyramidal housing is made by plastics or rubber.
The beneficial effects of the utility model are:
1, the utility model adopts two halves formula structure, when dust cover is damaged, does not need to have a power failure, and does not also need to remove mechanism case and power transmission shaft can be installed, and its efficient height reduces user's loss, improves the economic benefit of electric power enterprise.
2, the movable bindiny mechanism of the utility model can adopt velcro, and its bonding convenience is changed the efficient height, can also adopt bolt or screw, and it is connected firmly, and is difficult for becoming flexible long service life.
3, the utility model upper end is provided with shroud ring, and the lower end is provided with fixed magnet, is convenient to be connected with the two ends object fast.
4, the utility model adopts two conical shells up and down, can adopt different materials as required, to reduce cost and difficulty of processing.
5, the utility model is reasonable in design, simple in structure, adopts plastics plastics or rubber to make, and cost is lower, has good economic benefit after the popularization.
Four. description of drawings:
Fig. 1 is the johning knot composition of power transmission shaft and dust cover in the prior art;
Fig. 2 is the structural representation of dust cover breakage shown in Figure 1;
Fig. 3 is a structural representation of the present utility model.
Five. embodiment:
Embodiment one: referring to Fig. 1-Fig. 3; among the figure; the split type auxiliary protection deduster of breaker mechanism case dust cover contains upper and lower two conical shells; upper and lower two conical shells are the two halves formula structure of cutting vertically; and; be provided with between upper and lower two conical shells between two halfbodies 5 of movable syndeton 4, upper conical housing and be provided with movable syndeton 6; be provided with movable syndeton 3 between two halfbodies 2 of inferior pyramidal housing; upper conical housing upper end is provided with shroud ring 7, and inferior pyramidal housing lower end is provided with fixed magnet 1.
Movable syndeton 3 is bolt or screw, and this bolt or screw pass and be arranged on the screw on two halfbodies 2 of inferior pyramidal housing and fix; Movable syndeton 6 is bolt or screw, and this bolt or screw pass and be arranged on the screw on two halfbodies 5 of upper conical housing and fix; Movable syndeton 4 is bolt or screw, and this bolt or screw pass and be arranged on the screw on the upper and lower conical shell and fix.Upper conical housing is made by cloth, and the inferior pyramidal housing is made by plastics or rubber.
Using method: LW34-40.5 breaker mechanism case is connected with power transmission shaft 8, suit is fixed with dust cover 9 on the power transmission shaft 8, owing to be subjected to long-time wind erosion, the influence of reasons such as operation, dust cover 9 the easiest breakages, when dust cover 9 breakages, conical shell of the present utility model is sleeved on the dust cover 9, owing to adopt two halves formula structure, thereby do not need to have a power failure, and do not need to remove mechanism case and power transmission shaft 8, behind the suit, make by movable syndeton, two halfbodies of inferior pyramidal housing and each conical shell combine, again on the fixed magnet 1 of shroud ring 7 by upper conical housing two ends and inferior pyramidal housing lower end, the inferior pyramidal housing is fixed on power transmission shaft 8 and the breaker mechanism case, and equipment can normally move.
Embodiment two: present embodiment and embodiment one are basic identical, and something in common does not repeat, and difference is: movable syndeton is a velcro, adopts velcro to be adhesively fixed, and speed is fast.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. the split type auxiliary protection deduster of a breaker mechanism case dust cover; contain upper and lower two conical shells; it is characterized in that: described upper and lower two conical shells are the two halves formula structure of cutting vertically; and; between upper and lower two conical shells, be provided with movable syndeton between two halfbodies of each conical shell; described upper conical housing upper end is provided with shroud ring, and described inferior pyramidal housing lower end is provided with fixed magnet.
2. the split type auxiliary protection deduster of breaker mechanism case dust cover according to claim 1; it is characterized in that: described movable syndeton is a velcro, this velcro be separately positioned on the upper and lower conical shell and two described halfbodies of each conical shell on.
3. the split type auxiliary protection deduster of breaker mechanism case dust cover according to claim 1; it is characterized in that: described movable syndeton is bolt or screw, this bolt or screw pass be separately positioned on the upper and lower conical shell and two described halfbodies of each conical shell on screw and fix.
4. according to the split type auxiliary protection deduster of claim 1 or 2 or 3 described breaker mechanism case dust covers, it is characterized in that: described upper conical housing is made by cloth, and described inferior pyramidal housing is made by plastics or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205069034U CN201796823U (en) | 2010-08-27 | 2010-08-27 | Split-type auxiliary protective dust remover for dust cover of circuit breaker mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205069034U CN201796823U (en) | 2010-08-27 | 2010-08-27 | Split-type auxiliary protective dust remover for dust cover of circuit breaker mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796823U true CN201796823U (en) | 2011-04-13 |
Family
ID=43851724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205069034U Expired - Fee Related CN201796823U (en) | 2010-08-27 | 2010-08-27 | Split-type auxiliary protective dust remover for dust cover of circuit breaker mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278366A (en) * | 2018-01-17 | 2018-07-13 | 苏州卓润精密模具有限公司 | Multi-functional board dust cover |
-
2010
- 2010-08-27 CN CN2010205069034U patent/CN201796823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278366A (en) * | 2018-01-17 | 2018-07-13 | 苏州卓润精密模具有限公司 | Multi-functional board dust cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110827 |