CN203631406U - Modularized solid insulation switch cabinet linkage apparatus - Google Patents
Modularized solid insulation switch cabinet linkage apparatus Download PDFInfo
- Publication number
- CN203631406U CN203631406U CN201320791066.8U CN201320791066U CN203631406U CN 203631406 U CN203631406 U CN 203631406U CN 201320791066 U CN201320791066 U CN 201320791066U CN 203631406 U CN203631406 U CN 203631406U
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- China
- Prior art keywords
- connecting lever
- switch cabinet
- main shaft
- solid insulation
- linkage
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- Expired - Fee Related
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Abstract
The utility model discloses a modularized solid insulation switch cabinet linkage apparatus, which is simple in structure and reliable in performance and which is designed in a mode that the linkage apparatus and a switch cabinet mechanism are separate, thereby simplifying the maintenance of the switch cabinet mechanism and the parameter adjustment after reassembling, reducing the maintenance cost, and prolonging the life of the switch cabinet mechanism. The linkage apparatus comprises two side plates and a connection seat connecting the two side plates. The linkage apparatus further comprises a springback mechanism, a linkage bar, pull rods, linkage connecting levers, a main shaft connecting lever, and a main shaft, which are all arranged between the two side plates. The linkage connecting levers are matched with the pull rods. The main shaft is arranged on the main shaft connecting lever. One end of the springback mechanism is fixedly connected between the two side plates while the other end of the springback mechanism is hinged with a first connection part of the main shaft connecting lever. A second connection part on the main shaft connecting lever is hinged with the linkage bar. The linkage bar is also hinged with one end of each of the linkage connecting levers, and the other end of each of the linkage connecting levers is hinged with one corresponding pull rod. The modularized solid insulation switch cabinet linkage apparatus is applicable to the switch cabinet field.
Description
Technical field
The utility model relates to a kind of modular solid insulation switch cabinet linkage that can be applicable to switch cubicle field.
Background technology
In the prior art, the linkage of switch cubicle three-phase pull bar is many adopts integral type design with switch cubicle mechanism, generally linkage is not carried out to special independent design, the shortcoming of this employing integral type design is that the parts of switch cubicle mechanism are more, complex structure, the cost of raw material drops into larger, simultaneously, in the time that the in-house any parts of switch cubicle go wrong, staff often needs switch cubicle mechanism to carry out integral demounting, and then cause the situation of pulling one hair and move the whole body, this measure greatly reduces maintenance efficiency and the structural life-time of switch cubicle mechanism.In addition, switch cubicle mechanism reinstalls the also larger technical difficulty of existence, need to consume a large amount of time costs, and every technical parameter of switch cubicle mechanism after reinstalling also can change to some extent, need to readjust, and then bring more how inconvenience for the maintenance of product.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, aim to provide a kind of simple in structure, dependable performance, simplify the parameter adjustment after maintenance and the refitting of switch cubicle mechanism by adopting with the mode of switch cubicle mechanism split design, reduce maintenance cost, improve the modular solid insulation switch cabinet linkage in switch cabinet structure life-span.
The technical scheme that the utility model adopts is: the utility model is arranged on the break-make of machinery control vacuum switch in switch cubicle, it comprises two side plates and for connecting the Connection Block of two described side plates, described modular solid insulation switch cabinet linkage also comprises and is arranged on the rebounding mechanism between side plate described in two, gangbar, at least one pull bar, mate the interlock connecting lever arranging with described pull bar, main shaft connecting lever and be arranged on the main shaft on described main shaft connecting lever, one end of described rebounding mechanism be fixedly connected on two described between side plate, the first connecting portion chain connection of the other end of described rebounding mechanism and described main shaft connecting lever, the second connecting portion on described main shaft connecting lever and described gangbar chain connection, described gangbar also with one end chain connection of described interlock connecting lever, the other end chain connection of described interlock connecting lever described pull bar.
Described rebounding mechanism comprises stage clip limit shaft and compression spring axis, described stage clip limit shaft be fixedly installed on two described between side plate, the front end of described compression spring axis and described the first connecting portion chain connection, the tail end of described compression spring axis is through described stage clip limit shaft the without hindrance slip of relatively described stage clip limit shaft, on described compression spring axis, be arranged with front catch and rear catch, between described front catch and described rear catch, be provided with stage clip.
Described interlock connecting lever by interlock connecting lever axle respectively with described gangbar and described pull bar chain connection, and described in two, on side plate, be provided with the gathering sill suitable with described interlock connecting lever axle.
Described main shaft connecting lever also comprises the 3rd connecting portion, on described the 3rd connecting portion, be rotatably connected to cushion idler, described in two, between side plate, be also fixedly connected with buffer, the buffer bar on described buffer is arranged on the below of described cushion idler and is close to described cushion idler.
The indication axle connecting lever that described modular solid insulation switch cabinet linkage also comprises divide-shut brake indication axle and is fixedly connected with described divide-shut brake indication axle, described indication axle connecting lever also with described gangbar chain connection.
Described in two, between side plate, be also provided with some reinforced shafts.
The beneficial effects of the utility model are: because the utility model is arranged on the mechanical break-make of controlling vacuum switch in switch cubicle, it comprises two side plates and for connecting the Connection Block of two described side plates, described modular solid insulation switch cabinet linkage also comprises and is arranged on the rebounding mechanism between side plate described in two, gangbar, at least one pull bar, mate the interlock connecting lever arranging with described pull bar, main shaft connecting lever and be arranged on the main shaft on described main shaft connecting lever, one end of described rebounding mechanism be fixedly connected on two described between side plate, the first connecting portion chain connection of the other end of described rebounding mechanism and described main shaft connecting lever, the second connecting portion on described main shaft connecting lever and described gangbar chain connection, described gangbar also with one end chain connection of described interlock connecting lever, the other end chain connection of described interlock connecting lever described pull bar, so utility model has advantages of following aspect:
1, compared with prior art, the utility model and switch cubicle mechanism adopt split-type design, this measure can be simplified the overall structure of switch cubicle mechanism, reduce the quantity of the connection parts of switch cubicle mechanism, and then the reduction cost of raw material, meanwhile, in the time that the in-house parts of switch cubicle go wrong, do not need the parts integral demounting in switch cubicle mechanism, and then cause the situation of pulling one hair and move the whole body.
2, the angle of safeguarding from switch cubicle mechanism, the utility model solved the difficulty of reinstalling after prior art switch cubicle is safeguarded large and install after the technical problem that need to readjust of the parameter of each mechanism in switch cubicle, the maintenance that is not only switch cubicle mechanism brings great convenience, and has further reduced the maintenance cost of switch cubicle mechanism.
3, from the switch cubicle angle in useful life, the utility model can effectively solve the technical problem that existing switch cubicle reduced due to the useful life that repeatedly integral disassembly, assembly causes, fundamentally link gear Module Division from the entirety of switch cubicle mechanism out, is indirectly improved to the useful life of switch cubicle.
Further, due to described interlock connecting lever by interlock connecting lever axle respectively with described gangbar and described pull bar chain connection, and described in two, on side plate, be provided with the gathering sill suitable with described interlock connecting lever axle, thus Coupled motion performance of the present utility model better and have guiding accurately, the feature of smooth operation.
Further; because described main shaft connecting lever also comprises the 3rd connecting portion; on described the 3rd connecting portion, be rotatably connected to cushion idler; described in two, between side plate, be also fixedly connected with buffer; buffer bar on described buffer is arranged on the below of described cushion idler and is close to described cushion idler; so when the utility model is carried out resilience operation; buffer can reduce the impulsive force of resilient mounting; this measure both can make the smooth-going disconnection of switch; can protect again parts, stablize the serviceability of parts.
Further, because described modular solid insulation switch cabinet linkage also comprises divide-shut brake indication axle and the indication axle connecting lever of indicating axle to be fixedly connected with described divide-shut brake, described indication axle connecting lever also with described gangbar chain connection, so the utility model can be indicated the directly visual virtual condition when preceding switch of axle by divide-shut brake, not only can avoid the generation of security incident, can also improve visualizing management.
Further, owing to being also provided with some reinforced shafts between side plate described in two, so the utility model is more sturdy and durable, the life-span is permanent.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is vertical view of the present utility model.
Embodiment
As shown in Figure 1-2, the utility model comprises two side plates 1 and for connecting the Connection Block 2 of two described side plates 1, the utility model also comprises and is arranged on the rebounding mechanism between side plate 1 described in two, gangbar 3, three pull bars 4, mates interlock connecting lever 5, the main shaft connecting lever 6 arranging and be arranged on the main shaft 7 on described main shaft connecting lever 6 with described pull bar 4, between described main shaft 7 and main shaft connecting lever 6, be provided with unilateral bearing, this measure can avoid main shaft 7 in the process of separating brake action to rotate backward, one end of described rebounding mechanism be fixedly connected on two described between side plate 1, the other end of described rebounding mechanism is connected by pin hinge with the first connecting portion 61 of described main shaft connecting lever 6, the second connecting portion 62 on described main shaft connecting lever 6 is connected by pin hinge with described gangbar 3, described gangbar 3 is also passed through interlock connecting lever axle 51 chain connections with one end of described interlock connecting lever 5, the other end of described interlock connecting lever 5 described pull bar 4 by interlock connecting lever axle 51 chain connections, simultaneously, described in two, on side plate 1, be provided with the gathering sill 14 suitable with described interlock connecting lever axle 51, described gathering sill 14 can make link gear Coupled motion performance better and have guiding accurately, the feature of smooth operation, described rebounding mechanism comprises stage clip limit shaft 8 and compression spring axis 9, described stage clip limit shaft 8 be fixedly installed on two described between side plate 1, the front end of described compression spring axis 9 is connected by pin hinge with described the first connecting portion 61, the tail end of described compression spring axis 9 is through described stage clip limit shaft 8 the without hindrance slip of relatively described stage clip limit shaft 8, on described compression spring axis 9, be arranged with front catch 91 and rear catch 92, between described front catch 91 and described rear catch 92, be provided with stage clip 93, described main shaft connecting lever 6 also comprises the 3rd connecting portion 63, on described the 3rd connecting portion 63, be rotatably connected to cushion idler 64, between side plate described in two 1, be also fixedly connected with buffer 10, buffer bar 101 on described buffer 10 is arranged on the below of described cushion idler 64 and is close to described cushion idler 64, in the time carrying out resilience operation, described buffer 10 can reduce the impulsive force of resilient mounting, this measure both can make the smooth-going disconnection of switch, can protect again parts, stablize the serviceability of parts.The indication axle connecting lever 12 that the utility model also comprises divide-shut brake indication axle 11 and is fixedly connected with described divide-shut brake indication axle 11, described indication axle connecting lever 12 also with described gangbar 3 chain connections, this measure is intended to realize divide-shut brake indication, thereby reduce the possibility of improper or misoperation, guarantee the stable operation of switchgear; Described in two, between side plate 1, be also provided with some for strengthening the reinforced shaft 13 of linkage intensity, described in two between the each rotating shaft of side plate 1, be provided with axle sleeve, and axle sleeve be designed to can be between side plate described in two 1 and rotating shaft flexible rotating, thereby reduce the friction between described side plate 1 and rotating shaft, the useful life of extension fixture.
The utility model can be applicable to manufacture and the area of maintenance of switch cubicle.
Claims (6)
1. a modular solid insulation switch cabinet linkage, be arranged on the break-make of machinery control vacuum switch in switch cubicle, it is characterized in that: described modular solid insulation switch cabinet linkage comprises two side plates (1) and for connecting the Connection Block (2) of two described side plates (1), described modular solid insulation switch cabinet linkage also comprises the rebounding mechanism being arranged between side plate described in two (1), gangbar (3), at least one pull bar (4), mate the interlock connecting lever (5) arranging with described pull bar (4), main shaft connecting lever (6) and be arranged on the main shaft (7) on described main shaft connecting lever (6), one end of described rebounding mechanism be fixedly connected on two described between side plate (1), the first connecting portion (61) chain connection of the other end of described rebounding mechanism and described main shaft connecting lever (6), the second connecting portion (62) on described main shaft connecting lever (6) and described gangbar (3) chain connection, described gangbar (3) also with one end chain connection of described interlock connecting lever (5), the other end chain connection of described interlock connecting lever (5) described pull bar (4).
2. modular solid insulation switch cabinet linkage according to claim 1, it is characterized in that: described rebounding mechanism comprises stage clip limit shaft (8) and compression spring axis (9), described stage clip limit shaft (8) be fixedly installed on two described between side plate (1), the front end of described compression spring axis (9) and described the first connecting portion (61) chain connection, the tail end of described compression spring axis (9) is through described stage clip limit shaft (8) the without hindrance slip of relatively described stage clip limit shaft (8), on described compression spring axis (9), be arranged with front catch (91) and rear catch (92), between described front catch (91) and described rear catch (92), be provided with stage clip (93).
3. modular solid insulation switch cabinet linkage according to claim 1, it is characterized in that: described interlock connecting lever (5) by interlock connecting lever axle (51) respectively with described gangbar (3) and described pull bar (4) chain connection, and described in two, on side plate (1), be provided with the gathering sill (14) suitable with described interlock connecting lever axle (51).
4. according to the modular solid insulation switch cabinet linkage described in claim 1-3 any one, it is characterized in that: described main shaft connecting lever (6) also comprises the 3rd connecting portion (63), on described the 3rd connecting portion (63), be rotatably connected to cushion idler (64), between side plate described in two (1), be also fixedly connected with buffer (10), the buffer bar (101) on described buffer (10) is arranged on the below of described cushion idler (64) and is close to described cushion idler (64).
5. modular solid insulation switch cabinet linkage according to claim 4, it is characterized in that: the indication axle connecting lever (12) that described modular solid insulation switch cabinet linkage also comprises divide-shut brake indication axle (11) and is fixedly connected with described divide-shut brake indication axle (11), described indication axle connecting lever (12) also with described gangbar (3) chain connection.
6. modular solid insulation switch cabinet linkage according to claim 5, is characterized in that: between side plate described in two (1), be also provided with some reinforced shafts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791066.8U CN203631406U (en) | 2013-12-05 | 2013-12-05 | Modularized solid insulation switch cabinet linkage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320791066.8U CN203631406U (en) | 2013-12-05 | 2013-12-05 | Modularized solid insulation switch cabinet linkage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631406U true CN203631406U (en) | 2014-06-04 |
Family
ID=50817858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320791066.8U Expired - Fee Related CN203631406U (en) | 2013-12-05 | 2013-12-05 | Modularized solid insulation switch cabinet linkage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977069A (en) * | 2016-07-18 | 2016-09-28 | 厦门凯能电力科技有限公司 | Three-position operating mechanism with buffering function |
-
2013
- 2013-12-05 CN CN201320791066.8U patent/CN203631406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977069A (en) * | 2016-07-18 | 2016-09-28 | 厦门凯能电力科技有限公司 | Three-position operating mechanism with buffering function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20171205 |