CN201813073U - Door sheet forced limit mechanism for outdoor power distribution unit shell - Google Patents
Door sheet forced limit mechanism for outdoor power distribution unit shell Download PDFInfo
- Publication number
- CN201813073U CN201813073U CN2010205345693U CN201020534569U CN201813073U CN 201813073 U CN201813073 U CN 201813073U CN 2010205345693 U CN2010205345693 U CN 2010205345693U CN 201020534569 U CN201020534569 U CN 201020534569U CN 201813073 U CN201813073 U CN 201813073U
- Authority
- CN
- China
- Prior art keywords
- locating part
- limit mechanism
- door
- power distribution
- distribution unit
- Prior art date
- 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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Abstract
The utility model discloses a door sheet forced limit mechanism for an outdoor power distribution unit shell, which comprises a limit member I (1), a limit member II (2) and a rotating pin. The door sheet forced limit mechanism is characterized in that the limit member I (1) and the limit member II (2) are both a rod structure with holes at two ends and connected through the rotating pin, and end holes at the other ends of the limit member I (1) and the limit member II (2) are respectively connected with a door frame and a door hinge through a rotating shaft. The utility model can solve the problems of low strength, short service life and the like of the traditional limit mechanism.
Description
Technical field
The utility model belongs to a kind of door-plate of outdoor power distribution unit shell forces position-limit mechanism.
Background technology
The thresholding position of existing outdoor power distribution unit shell is made up of a gag lever post and sliding tray.One end of gag lever post is with holes, by the alignment pin location that is fixed on the doorframe.The other end is the curved terminations of a folding 90 degree, and this termination is inserted in the sliding tray the inside, opens the door at closing time, slides in elongated slot in the termination.Because elongated slot adopts steel plate to make on technology usually, its intensity often can not meet the demands.There is the phenomenon of damage to take place in the time of in the use.
Summary of the invention
The purpose of this utility model provides a kind of door-plate of outdoor power distribution unit shell and forces position-limit mechanism, to solve technical problems such as traditional position-limit mechanism insufficient strength and useful life is low.
The utility model realizes that the technical scheme of above-mentioned purpose is, the door-plate of this outdoor power distribution unit shell is forced position-limit mechanism, form by locating part I1, locating part II2 and rotational pin, locating part I1, locating part II2 are two ends rod shaped structure with holes, locating part I1 is connected by rotational pin 3 with locating part II2, and the stomidium of the described locating part I1 and the locating part II2 other end is connected with hinge with doorframe by rotating shaft respectively.
Locating part I1 or locating part II2 be positioned at rotational pin one end, corner aperture limit stop is set.
The utlity model has advantages such as higher intensity and long service life.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is a schematic perspective view of the present utility model.
Embodiment
Right side of the present utility model forces the position-limit mechanism structure referring to Fig. 1 to Fig. 4.An alignment pin is respectively established on base at doorframe and door.Locating part I1, locating part II2 are two ends rod shaped structure with holes, and the hole of locating part I1 one end is by the alignment pin location that is fixed on the doorframe base, and the hole of locating part II2 one end is by the alignment pin location that is fixed on the bottom rail of door.Locating part I1 is connected by rotational pin 3 with locating part II2.Locating part I1 or locating part II2 are provided with backstop 4.When the angle between locating part I1 and the locating part II2 is spent greater than 180, this stop 4 contacts with the locating part I1 or the locating part II2 end of doorframe one side or door one side, and being rotated further between restriction locating part I1 and the locating part II2 played the effect that the restriction door-plate continues external-open.When opening the door extreme position, the angle between locating part I1 and the locating part II2 reaches 180 degree, promotes locating part I1 or locating part II2, makes its angle greater than 180 degree, up to the position of stop restriction locating part I1 and locating part II2.At this moment, locating part I1 and locating part II2 can support door at opening position, can be because of stressed phenomenon of closing the door.
Left side of the present utility model forces position-limit mechanism structure and right side to force the position-limit mechanism symmetry, at this with regard to repeated description not.
Claims (2)
1. the door-plate of an outdoor power distribution unit shell is forced position-limit mechanism, form by locating part I (1), locating part II (2) and rotational pin, it is characterized in that: locating part I (1), locating part II (2) are two ends rod shaped structure with holes, locating part I (1) is connected by rotational pin (3) with locating part II (2), and described locating part I (1) is connected with hinge with doorframe by rotating shaft respectively with the stomidium of locating part II (2) other end.
2. the door-plate of a kind of outdoor power distribution unit shell according to claim 1 is forced position-limit mechanism, it is characterized in that: locating part I (1) or locating part II (2) be positioned at rotational pin one end, corner aperture limit stop is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205345693U CN201813073U (en) | 2010-09-19 | 2010-09-19 | Door sheet forced limit mechanism for outdoor power distribution unit shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205345693U CN201813073U (en) | 2010-09-19 | 2010-09-19 | Door sheet forced limit mechanism for outdoor power distribution unit shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813073U true CN201813073U (en) | 2011-04-27 |
Family
ID=43896011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205345693U Expired - Fee Related CN201813073U (en) | 2010-09-19 | 2010-09-19 | Door sheet forced limit mechanism for outdoor power distribution unit shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852417A (en) * | 2012-09-25 | 2013-01-02 | 济南济变志亨电力设备有限公司 | Anti-wind hinge for door body of box-type transformer |
| CN102957099A (en) * | 2012-11-13 | 2013-03-06 | 无锡市永创电控器材有限公司 | Electric cabinet limiting and supporting assembly |
-
2010
- 2010-09-19 CN CN2010205345693U patent/CN201813073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852417A (en) * | 2012-09-25 | 2013-01-02 | 济南济变志亨电力设备有限公司 | Anti-wind hinge for door body of box-type transformer |
| CN102957099A (en) * | 2012-11-13 | 2013-03-06 | 无锡市永创电控器材有限公司 | Electric cabinet limiting and supporting assembly |
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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: 20110427 Termination date: 20170919 |