CN203813250U - Box door of power distribution box or civil engineering station - Google Patents
Box door of power distribution box or civil engineering station Download PDFInfo
- Publication number
- CN203813250U CN203813250U CN201420179854.6U CN201420179854U CN203813250U CN 203813250 U CN203813250 U CN 203813250U CN 201420179854 U CN201420179854 U CN 201420179854U CN 203813250 U CN203813250 U CN 203813250U
- Authority
- CN
- China
- Prior art keywords
- door
- box
- box door
- chamber door
- civil engineering
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to a box door of a power distribution box or a civil engineering station. The box door of a power distribution box or a civil engineering station comprises a box door, a door frame, a rotating disk, a rotating shaft, a locking rod and pins. The box door, the door frame and a guide plate are made of iron plates. The box door is sleeved with the door frame. The guide plate is fixedly installed at the inside edge in the box door. The rotating disk is coaxially installed in the box door through the rotating shaft. Locking rods with the same diameter are symmetrically hinged onto the disk surface of the rotating disk through the pins respectively. The two locking rods are arranged up and down. Lock holes are arranged in the door frame corresponding with the two locking rods. The box door is characterized in that: the lock holes are taper sleeves with upward openings. In the box door, the lock holes are designed to be taper sleeves with upward openings, and that through the positions of the locking rods and the door slots form shifts, the door can be locked normally through transverse guiding displacement under a condition of deformation of the door frame is achieved.
Description
Technical field
The utility model belongs to power domain, relates to box distribution box, civil engineering station, especially a kind of distribution box, civil engineering station chamber door.
Background technology
Current, box distribution box in electric power enterprise distribution specialty, civil engineering station, all use Bolt door lock. this what is called Bolt door lock, be that door lock is comprised of a rotating mechanism and two bars, rotation by rotating mechanism when locking a door makes progress two bars respectively, releases downwards, insert in the upper and lower lockhole of doorframe, by door lock.But due to problems such as engineering constructions, the chamber door of power distribution station more or less all can deform, cause the position of locking bar and lockhole to change, door is difficult to lock.
Utility model content
The purpose of this utility model is to overcome the weak point of original technology, and a kind of distribution box, civil engineering station chamber door are provided, even this door lock can allow chamber door occur also to lock normally in the situation of deformation.
The technical scheme that the utility model technical solution problem adopts is:
A kind of distribution box, civil engineering station chamber door, comprise chamber door, doorframe, rotating disk, rotating shaft, locking bar and bearing pin, chamber door, doorframe and guide plate are iron plate making, at chamber door, be set with doorframe outward, at chamber door, be fixedly mounted with guide plate in edge inside, in chamber door, by rotating shaft, rotating disk is coaxially installed, in rotating disk card, with footpath symmetry, by bearing pin, is hinged with respectively locking bar, these two locking bars are upper and lower setting; On the doorframe of corresponding two locking bars, be shaped with respectively lockhole, it is characterized in that: described lockhole is the uncovered taper sheath that makes progress.
And, at chamber door, be fixedly mounted with guide plate in edge inside.
Advantage of the present utility model and good effect are:
The utility model is designed to by door lock hole the taper sheath form that makes progress uncovered, realized the in the situation that of doorframe generation deformation, although there is skew the position of locking bar with door socket, and also can be by laterally steering displacement and normally on door lock.
Accompanying drawing explanation
Fig. 1 is the inboard structural representation of the utility model chamber door.
Embodiment:
For further understanding content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit thus protection range of the present utility model.
A kind of distribution box, civil engineering station chamber door, comprise chamber door 2, doorframe 1, guide plate 7, rotating disk 3, rotating shaft 4, locking bar 5 and bearing pin 6, chamber door, doorframe and guide plate are iron plate making, at chamber door, be set with doorframe outward, at chamber door, be fixedly mounted with guide plate in edge inside, in chamber door, by rotating shaft, rotating disk is coaxially installed, in rotating disk card, with footpath symmetry, by bearing pin, is hinged with respectively locking bar, these two locking bars are upper and lower setting; On the doorframe of corresponding two locking bars, be shaped with respectively lockhole 8.
Innovative point of the present utility model is:
Described lockhole is the uncovered taper sheath that makes progress.This lockhole is the taper of handstand, below diameter little, above diameter large, inner hollow also has certain angle of inclination.
Claims (1)
1. a distribution box, civil engineering station chamber door, comprise chamber door, doorframe, rotating disk, rotating shaft, locking bar and bearing pin, chamber door, doorframe and guide plate are iron plate making, at chamber door, be set with doorframe outward, at chamber door, be fixedly mounted with guide plate in edge inside, in chamber door, by rotating shaft, rotating disk is coaxially installed, in rotating disk card, with footpath symmetry, by bearing pin, is hinged with respectively locking bar, these two locking bars are upper and lower setting; On the doorframe of corresponding two locking bars, be shaped with respectively lockhole, it is characterized in that: described lockhole is the uncovered taper sheath that makes progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179854.6U CN203813250U (en) | 2014-04-15 | 2014-04-15 | Box door of power distribution box or civil engineering station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179854.6U CN203813250U (en) | 2014-04-15 | 2014-04-15 | Box door of power distribution box or civil engineering station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813250U true CN203813250U (en) | 2014-09-03 |
Family
ID=51451960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179854.6U Expired - Fee Related CN203813250U (en) | 2014-04-15 | 2014-04-15 | Box door of power distribution box or civil engineering station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781482A (en) * | 2016-03-16 | 2018-11-09 | 日本特殊陶业株式会社 | Ceramic heater |
| CN111960232A (en) * | 2020-08-24 | 2020-11-20 | 广东省特种设备检测研究院珠海检测院 | Elevator landing door anti-collision device and anti-collision elevator |
-
2014
- 2014-04-15 CN CN201420179854.6U patent/CN203813250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781482A (en) * | 2016-03-16 | 2018-11-09 | 日本特殊陶业株式会社 | Ceramic heater |
| CN111960232A (en) * | 2020-08-24 | 2020-11-20 | 广东省特种设备检测研究院珠海检测院 | Elevator landing door anti-collision device and anti-collision elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: State Grid Tianjin Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |