CN203145625U - Door locking mechanism for box type substations - Google Patents
Door locking mechanism for box type substations Download PDFInfo
- Publication number
- CN203145625U CN203145625U CN 201320191641 CN201320191641U CN203145625U CN 203145625 U CN203145625 U CN 203145625U CN 201320191641 CN201320191641 CN 201320191641 CN 201320191641 U CN201320191641 U CN 201320191641U CN 203145625 U CN203145625 U CN 203145625U
- Authority
- CN
- China
- Prior art keywords
- chamber door
- box
- lock
- door
- cover plate
- 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 locking mechanism for box type substations, which comprises a lock box, a cover plate, a locking rod, a lock nose and a rotatable transmission stem, the lock box, the cover plate, the locking rod and the lock nose are arranged on the outside of a door, the transmission stem is inserted in the door, the front opening of the lock box is covered by the cover plate, the upper end of the cover plate is hinged with the upper end of the lock box, the lock nose, the locking rod and the front end of the transmission stem are located in the lock box, the locking rod is articulated with the front end of the transmission stem, and the lock nose is arranged over the transmission stem and corresponds to the locking rod; the door locking mechanism for box type substations also comprises a connecting plate, a transmission plate, two positioning parts and two bolt rods, the connecting plate, the transmission plate and the positioning parts are arranged on the inside of the door, the bolt rods are respectively extended toward the top and bottom of the door from the middle of the door, the rear end of the transmission stem sequentially runs through the door and the connecting plate and is fixedly connected with the transmission plate, and the two bolt rods are respectively articulated with the upper end and lower end of the transmission plate, and respectively run through the positioning holes of the two positioning parts. The door locking mechanism is applicable outdoors, and has the advantages of reasonable structure and good rain-proofing effect.
Description
Technical field
The utility model relates to the box-type substation technical field, is specifically related to a kind of chamber door retaining mechanism of box-type substation.
Background technology
Box-type substation is the complete distribution equipment of a kind of compact, it integrates high voltage switchgear equipment, distribution transformer and low-voltage distribution equipment, separate between each device, and by certain connection plan high powered, transformer step-down, low-voltage distribution function are organically combined, finish and become distribution work.Box-type substation is mainly used in Urban House residential quarter, street, harbour, airport, mine, factory and enterprise, oil gas field and wind power station etc., and it has substituted original civil engineering power distribution room, power substation, becomes novel complete change power distribution equipment.
Box-type substation is made of base, shell and top cover, and hyperbaric chamber, transformer room and low-pressure chamber are set between base, shell and the top cover, and hyperbaric chamber, transformer room and low-pressure chamber are mutually independent.Be convenient for maintaining personnel work, hyperbaric chamber, transformer room and low-pressure chamber are provided with chamber door.Chamber door is provided with door lock, prevents that unrelated person from opening chamber door and causing the accident.Because it is outdoor that box-type substation is arranged at usually, door lock is rainproof most important.Need a kind of chamber door retaining mechanism that has rainproof function preferably, can be applicable to outdoor box-type substation in the prior art badly.
The utility model content
The utility model provides a kind of rainproof effect chamber door retaining mechanism of box-type substation preferably in order to overcome the deficiency that prior art exists, and this chamber door retaining mechanism can be applicable to the open air.
The utility model is achieved through the following technical solutions: a kind of chamber door retaining mechanism of box-type substation, comprise the lock box that is arranged at the chamber door outside, cover plate, locking-bar, lock nose and be arranged in rotating taking off post on the chamber door, described cover plate is covered on the front opening place of described lock box, the upper end of described cover plate and the upper end of described lock box are hinged, described lock nose, described locking-bar, the described leading section that takes off post all is positioned at described lock box, described locking-bar and the described leading section that takes off post are hinged, and described lock nose is arranged at the described top that takes off post corresponding to described locking-bar; The chamber door retaining mechanism of described box-type substation also comprises junction plate, driver blade, two keepers that are arranged at the chamber door inboard and two bolt bars that extend to the chamber door above and below from the chamber door middle part respectively, the described rear end that takes off post is passed chamber door successively, described junction plate is fixedlyed connected with described driver blade, described two bolt bars are hinged respectively at upper end and the bottom of described driver blade, and described two bolt bars pass the locating hole of described two keepers respectively.
The inboard of the bottom of described cover plate is provided with magnet piece.
The beneficial effects of the utility model are: the utility model is applicable to the open air, has the good advantage of effect rational in infrastructure, rainproof.
Description of drawings
Fig. 1 is the structural representation that is installed on the lock housing inside in the chamber door outside;
Fig. 2 is the structural representation that is installed on the lock bolt part of chamber door inboard.
In the drawings: the 1-lock box; The 2-cover plate; 3-locking-bar 4-lock nose 5-takes off post; The 6-junction plate; The 7-driver blade; 8-keeper 9-bolt bar.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of chamber door retaining mechanism of box-type substation, comprise lock box 1, cover plate 2, locking-bar 3, the lock nose 4 that is arranged at the chamber door outside and be arranged in rotating on the chamber door and take off post 5, cover plate 2 is covered on the front opening place of lock box 1, the upper end of the upper end of cover plate 2 and lock box 1 is hinged, lock nose 4, locking-bar 3,5 the leading section of taking off post all are positioned at lock box 1, and locking-bar 3 is hinged with 5 the leading section of taking off post, and lock nose 4 is arranged at 5 the top of taking off post corresponding to locking-bar 3; The chamber door retaining mechanism of box-type substation also comprises junction plate 6, driver blade 7, two keepers 8 that are arranged at the chamber door inboard and two bolt bars 9 that extend to the chamber door above and below from the chamber door middle part respectively, taking off post, 5 rear end is passed chamber door successively, junction plate 6 is fixedlyed connected with driver blade 7, two bolt bars 9 are hinged respectively at upper end and the bottom of driver blade 7, and two bolt bars 9 pass the locating hole of two keepers 8 respectively.
Wherein, the inboard of the bottom of cover plate 2 is provided with magnet piece.
Chamber door retaining mechanism of the present utility model cooperates padlock to use.When needing the locking chamber door, rotation lock button bar 3 stretches out two bolt bars 9 chamber door is locked, snap close head with locking-bar 3 fastens lock nose 4 afterwards, to lock nose 4, locking-bar 3 pinnings with padlock, and unclamp cover plate 2, cover plate 2 can cover lock box 1 downwards under the effect of self gravitation.In the time of need opening chamber door, open and take off padlock with key, locking-bar 3 is drawn back from lock nose 4, rotation lock button bar 3, locking-bar 3 successively by take off post 5, driver blade 7 drives two bolt bars 9 and reclaims release.
Should be noted that at last; above content is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement does not all break away from essence and the scope of technical solutions of the utility model.
Claims (2)
1. the chamber door retaining mechanism of a box-type substation, it is characterized in that: the chamber door retaining mechanism of described box-type substation comprises the lock box that is arranged at the chamber door outside, cover plate, locking-bar, lock nose and be arranged in rotating taking off post on the chamber door, described cover plate is covered on the front opening place of described lock box, the upper end of described cover plate and the upper end of described lock box are hinged, described lock nose, described locking-bar, the described leading section that takes off post all is positioned at described lock box, described locking-bar and the described leading section that takes off post are hinged, and described lock nose is arranged at the described top that takes off post corresponding to described locking-bar; The chamber door retaining mechanism of described box-type substation also comprises junction plate, driver blade, two keepers that are arranged at the chamber door inboard and two bolt bars that extend to the chamber door above and below from the chamber door middle part respectively, the described rear end that takes off post is passed chamber door successively, described junction plate is fixedlyed connected with described driver blade, described two bolt bars are hinged respectively at upper end and the bottom of described driver blade, and described two bolt bars pass the locating hole of described two keepers respectively.
2. the chamber door retaining mechanism of box-type substation according to claim 1, it is characterized in that: the inboard of the bottom of described cover plate is provided with magnet piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191641 CN203145625U (en) | 2013-04-04 | 2013-04-04 | Door locking mechanism for box type substations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191641 CN203145625U (en) | 2013-04-04 | 2013-04-04 | Door locking mechanism for box type substations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145625U true CN203145625U (en) | 2013-08-21 |
Family
ID=48973161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191641 Expired - Fee Related CN203145625U (en) | 2013-04-04 | 2013-04-04 | Door locking mechanism for box type substations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953232A (en) * | 2014-05-08 | 2014-07-30 | 江苏大全箱变科技有限公司 | Lockset for door of box-type transformer substation |
| CN104701750A (en) * | 2013-12-05 | 2015-06-10 | 国家电网公司 | Switch cabinet |
-
2013
- 2013-04-04 CN CN 201320191641 patent/CN203145625U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701750A (en) * | 2013-12-05 | 2015-06-10 | 国家电网公司 | Switch cabinet |
| CN104701750B (en) * | 2013-12-05 | 2017-09-29 | 国家电网公司 | Switch cubicle |
| CN103953232A (en) * | 2014-05-08 | 2014-07-30 | 江苏大全箱变科技有限公司 | Lockset for door of box-type transformer substation |
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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: 20130821 Termination date: 20200404 |