CN205224893U - Cubical switchboard instrument door positioner - Google Patents
Cubical switchboard instrument door positioner Download PDFInfo
- Publication number
- CN205224893U CN205224893U CN201520851077.XU CN201520851077U CN205224893U CN 205224893 U CN205224893 U CN 205224893U CN 201520851077 U CN201520851077 U CN 201520851077U CN 205224893 U CN205224893 U CN 205224893U
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- instrument door
- locating support
- utility
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Abstract
The utility model discloses a cubical switchboard instrument door positioner, including deflector, linking bridge and locating support, the deflector level sets up on the cabinet body seted up T shape guide way along its length direction on the deflector the constant head tank has been seted up to the tail end of T shape guide way, the bottom surface of constant head tank is less than the bottom surface of T shape guide way, the locating support is installed on the instrument door of location, linking bridge's one end through the rotatable setting of pin on the locating support linking bridge's the other end is equipped with along the gliding T of T shape guide way shape clamping orient spare, the shape of the lower terminal surface of T shape clamping orient spare is the same with the shape of constant head tank. The utility model relates to a rationally, simple structure, convenient operation, can accomplish location work automatically, to have saved cost of maintenance and security performance high.
Description
Technical field
The utility model relates to positioner technical field, is related specifically to a kind of switchboard instrument door positioner.
Background technology
The Main Function of switchboard (switchgear) carries out generating electricity in power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection consumer.Parts in switchboard mainly contain the compositions such as line breaker, isolating switch, on-load switch, operating mechanism, mutual inductor and various protective devices.The sorting technique of switchboard is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by line breaker mounting means; Or according to the difference of cabinet body structure, open type switchboard, metal closed switch cabinet and metal enclosed armoured switch cabinet can be divided into; High-tension switch cabinet can be divided into again, Medium Voltage Switchgear and low-tension switch cabinet etc. according to electric pressure difference.
Switchboard instrument is when keeping in repair, switchboard instrument door is needed to open, then Measuring error is carried out to switchboard gauge internal circuit, but at Measuring error process breaker in middle cabinet instrument door usually because some natural external forces (such as wind) effect is closed automatically, and then crush Measuring error personnel, in order to avoid switchboard instrument door is walked about closedown under some natural external forces, need to adopt artificial work switchboard instrument door being completed to location, but cause the waste of manpower, bring larger inconvenience to maintenance personal.
But for the deficiencies in the prior art, developer be necessary to develop a kind of reasonable in design, structure is simple, easy to operate, can automatically complete positioning work, save maintenance cost and the high switchboard instrument door positioner of security performance.
Utility model content
For solving prior art Problems existing, the utility model object provide a kind of reasonable in design, structure is simple, easy to operate, can automatically complete positioning work, save maintenance cost and the high switchboard instrument door positioner of security performance.
For solving above technical problem, the utility model realizes by the following technical solutions:
A kind of switchboard instrument door positioner, comprises guide strip, connection bracket and locating support;
Described guide strip is horizontally set on cabinet, described guide strip offers T-shaped gathering sill along its length, locating slot is offered at the tail end of described T-shaped gathering sill, the bottom surface of described locating slot is lower than the bottom surface of T-shaped gathering sill, described locating support is arranged on the instrument door of location, one end of described connection bracket is arranged on locating support by pin is rotatable, be provided with the T-shaped positioning guide of sliding along T-shaped gathering sill at the other end of described connection bracket, the shape of the lower surface of described T-shaped positioning guide is identical with the shape of locating slot.
In a preferred embodiment of the present utility model, described locating support cross section entirety is " several " shape.
In a preferred embodiment of the present utility model, described connection bracket is provided with reinforcing rib.
Compared with prior art, the utility model offers T-shaped gathering sill on guide strip, T-shaped positioning guide is provided with at the connection bracket other end, T-shaped positioning guide major part matches with T-shaped gathering sill downwards, and slide in T-shaped gathering sill, in the process opening switchboard instrument door, T-shaped positioning guide is slided along T-shaped gathering sill, and after switchboard instrument door is opened to certain angle, making to determine T-shaped positioning guide slides in locating slot, because the bottom surface of locating slot is lower than the bottom surface of T-shaped gathering sill, and the shape of locating slot is identical with the shape of T-shaped positioning guide lower end, thus the lower end of T-shaped positioning guide is sunk, drop in locating slot, now switchboard instrument door cannot be opened again, reach locating effect,
And when closing switch cabinet instrument door, only gently need lift connection bracket, matched with T-shaped gathering sill in the lower end of T-shaped positioning guide, continue action of closing the door, T-shaped positioning guide column will do the slip contrary with direction of opening the door along T-shaped gathering sill, finally complete action of closing the door, easy to operate, can automatically complete positioning work, reduce the quantity of maintenance personal, save maintenance cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is Unclosing structure schematic diagram of the present utility model.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Fig. 3 is closing structure schematic diagram of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Shown in Fig. 1-Fig. 3, a kind of switchboard instrument door positioner provided in figure, comprises guide strip 100, connection bracket 200 and locating support 300.
Guide strip 100 is horizontally set on cabinet 600, guide strip 100 offers T-shaped gathering sill 110 along its length, offer locating slot 120 at the tail end of T-shaped gathering sill 110, the bottom surface of locating slot 120, lower than the bottom surface of T-shaped gathering sill 110, is convenient to T-shaped positioning guide 400 and is located.
Locating support 300 cross section entirety is " several " shape, locating support 300 offers locating hole 310, by the bolt through locating hole 310, locating support 300 is fixedly mounted on the instrument door 500 of location, location instrument door 500 is hinged on cabinet 600, one end of connection bracket 200 is arranged on locating support 300 by pin 700 is rotatable, be provided with the T-shaped positioning guide 400 of sliding along T-shaped gathering sill 110 at the other end of connection bracket 200, the shape of the lower surface of T-shaped positioning guide 400 is identical with the shape of locating slot 120.
Connection bracket 200 is provided with reinforcing rib (not marking in figure), and the setting of reinforcing rib effectively can improve the flexural strength of connection bracket 200 entirety, further increases the stability of this positioner entirety.
And after switchboard instrument door 500 is opened to certain angle, making to determine T-shaped positioning guide 400 slides in locating slot 120, because the bottom surface of locating slot 120 is lower than the bottom surface of T-shaped gathering sill 110, and the shape of locating slot 120 is identical with the shape of T-shaped positioning guide 400 lower end, thus the lower end of T-shaped positioning guide 400 is sunk, drop in locating slot 120, now switchboard instrument door 500 cannot be opened again, reaches locating effect.
And when closing switch cabinet instrument door 500, only need gently lift connection bracket 200, matched with T-shaped gathering sill 110 in the lower end of T-shaped positioning guide 400, continue action of closing the door, T-shaped positioning guide column 400 will do the slip contrary with direction of opening the door along T-shaped gathering sill 110, finally complete action of closing the door, easy to operate, can automatically complete positioning work, reduce the quantity of maintenance personal, save maintenance cost.
In sum the utility model overall structure comparatively simple, easy to operate, can automatically complete positioning work, save maintenance cost and security performance is high.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a switchboard instrument door positioner, comprises guide strip, connection bracket and locating support;
It is characterized in that, described guide strip is horizontally set on cabinet, described guide strip offers T-shaped gathering sill along its length, locating slot is offered at the tail end of described T-shaped gathering sill, the bottom surface of described locating slot is lower than the bottom surface of T-shaped gathering sill, described locating support is arranged on the instrument door of location, one end of described connection bracket is arranged on locating support by pin is rotatable, be provided with the T-shaped positioning guide of sliding along T-shaped gathering sill at the other end of described connection bracket, the shape of the lower surface of described T-shaped positioning guide is identical with the shape of locating slot.
2. a kind of switchboard instrument door positioner as claimed in claim 1, is characterized in that: described locating support cross section entirety is " several " shape.
3. a kind of switchboard instrument door positioner as claimed in claim 1, is characterized in that: in described connection bracket, be provided with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851077.XU CN205224893U (en) | 2015-10-29 | 2015-10-29 | Cubical switchboard instrument door positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851077.XU CN205224893U (en) | 2015-10-29 | 2015-10-29 | Cubical switchboard instrument door positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205224893U true CN205224893U (en) | 2016-05-11 |
Family
ID=55899968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851077.XU Expired - Fee Related CN205224893U (en) | 2015-10-29 | 2015-10-29 | Cubical switchboard instrument door positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205224893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159721A (en) * | 2016-08-30 | 2016-11-23 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of high-tension switch cabinet instrument door positioner |
| CN106481175A (en) * | 2016-12-15 | 2017-03-08 | 广东电网有限责任公司中山供电局 | Cabinet and its door body damping unit |
| CN110226272A (en) * | 2017-01-31 | 2019-09-10 | 三菱电机株式会社 | Switching device |
| CN110495062A (en) * | 2017-04-21 | 2019-11-22 | 利塔尔两合公司 | For the cabinet door of switch cabinet shell body and corresponding stiffening profile and method |
-
2015
- 2015-10-29 CN CN201520851077.XU patent/CN205224893U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159721A (en) * | 2016-08-30 | 2016-11-23 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of high-tension switch cabinet instrument door positioner |
| CN106481175A (en) * | 2016-12-15 | 2017-03-08 | 广东电网有限责任公司中山供电局 | Cabinet and its door body damping unit |
| CN110226272A (en) * | 2017-01-31 | 2019-09-10 | 三菱电机株式会社 | Switching device |
| CN110495062A (en) * | 2017-04-21 | 2019-11-22 | 利塔尔两合公司 | For the cabinet door of switch cabinet shell body and corresponding stiffening profile and method |
| CN110495062B (en) * | 2017-04-21 | 2021-09-14 | 利塔尔两合公司 | Switch cabinet door for a switch cabinet housing and corresponding reinforcing profile and method |
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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: 20160511 Termination date: 20171029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |