CN203285200U - Switch cabinet door lock - Google Patents
Switch cabinet door lock Download PDFInfo
- Publication number
- CN203285200U CN203285200U CN2013202769067U CN201320276906U CN203285200U CN 203285200 U CN203285200 U CN 203285200U CN 2013202769067 U CN2013202769067 U CN 2013202769067U CN 201320276906 U CN201320276906 U CN 201320276906U CN 203285200 U CN203285200 U CN 203285200U
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- CN
- China
- Prior art keywords
- door
- lock
- switch cabinet
- pilot pin
- 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 - Lifetime
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Abstract
The utility model relates to a switch cabinet door lock which comprises a fixing plate, a positioning plate and a positioning bolt, wherein the fixing plate is arranged on the cabinet body of a switch cabinet through nuts and fixing holes; one end of the positioning plate is connected with the fixing plate; a positioning groove is formed in the positioning plate; a lock sleeve is arranged at one end of the positioning bolt; a round head cross screw is arranged at the other end of the positioning bolt; the positioning groove is matched with the round head cross screw in shape; the positioning bolt is sleeved with a lock tongue; a lock core is arranged in the lock tongue; the positioning bolt is also sleeved with a clamp nut and three spring gaskets. The switch cabinet door lock is applied to a drawer door or a fixed door of the switch cabinet, can prevent a door panel from declining and can ensure that the displacement of the door is not more than 0.5 mm after the door is locked.
Description
Technical field
The utility model relates to the switchboard technical field, especially relates to a kind of lock for door of switch cabinet.
Background technology
In power system, electric power is carried the production that is related to people, work and life, in the power transmission and transformation process, particularly power supply administration, electric substation all can use the high and low pressure cabinet, and the quality of high-low voltage switch cabinet will directly have influence on the conveying of electric power, in line maintenance, the reasons such as tripping operation all need to open timely the cabinet door, at existing cabinet door lock, are all to adopt hasp type to fix.This fixed form is in long-term use procedure, door can be sagging because of the weight of self, cause the movement of door and cabinet relative position, cause the Kai Heguan of door very inconvenient, speed is slow, efficiency is low, particularly runs into when the cabinet door is opened in accident and needs the long period to open the cabinet door, affects the processing of accident.
The utility model content
The purpose of this utility model is to provide a kind of door falling, cabinet door lock for door of switch cabinet easily that prevents.
For solving the problems of the technologies described above, the utility model lock for door of switch cabinet comprises: fixed head, and described fixed head is arranged on the cabinet of switchboard by nut through fixing hole; Location-plate, an end of described location-plate is connected with described fixed head, is provided with locating slot on described location-plate; Pilot pin, be provided with lock tube at an end of described pilot pin, at the other end of described pilot pin, is provided with the round end plus screw.
The shape of the shape of described locating slot and described round end plus screw is complementary.
Also be arranged with dead bolt on described pilot pin, be provided with lock core in described dead bolt.
Also be arranged with clamp nut on described pilot pin.
Also be arranged with spring washer on described pilot pin, the quantity of described spring washer is three.
The utility model cabinet door is applied to drawer door, the fixed gate of switchboard, can prevent the sagging of door-plate, can guarantee after door lock is good that the displacement of door is no more than 0.5 millimeter.
Description of drawings
Fig. 1 is the utility model lock for door of switch cabinet fixed head and positioning plate structure schematic diagram one;
Fig. 2 is the utility model lock for door of switch cabinet fixed head and positioning plate structure schematic diagram two;
Fig. 3 is the utility model lock for door of switch cabinet pilot pin structural representation one;
Fig. 4 is the utility model lock for door of switch cabinet pilot pin structural representation two.
Description of reference numerals in the utility model lock for door of switch cabinet accompanying drawing:
1-fixed head 2-fixing hole 3-location-plate
4-locating slot 5-pilot pin 6-lock tube
7-round end plus screw 8-dead bolt 9-lock core
The 10-clamp nut
The specific embodiment
Below in conjunction with accompanying drawing, the utility model lock for door of switch cabinet is described in further detail.
As shown in Figure 1 to 4, the utility model lock for door of switch cabinet comprises: fixed head 1, and fixed head 1 is arranged on the cabinet of switchboard by nut through fixing hole 2; Location-plate 3, an end of location-plate 3 is connected with fixed head 1, is provided with locating slot 4 on location-plate 3; Pilot pin 5, be provided with lock tube 6 at an end of pilot pin 5, at the other end of pilot pin 5, is provided with round end plus screw 7.The shape of the shape of locating slot 4 and round end plus screw 7 is complementary.Also be arranged with dead bolt 8 on pilot pin 5, be provided with lock core 9 in dead bolt 8.Also be arranged with clamp nut 10 on pilot pin 5.Also be arranged with spring washer on pilot pin 5, the quantity of spring washer is three.
The utility model cabinet door is applied to drawer door, the fixed gate of switchboard, can prevent the sagging of door-plate, can guarantee after door lock is good that the displacement of door is no more than 0.5 millimeter.
The preferred embodiment of below the utility model having been created illustrates, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite without prejudice to the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (5)
1. lock for door of switch cabinet, is characterized in that, comprising:
Fixed head, described fixed head is arranged on the cabinet of switchboard by nut through fixing hole;
Location-plate, an end of described location-plate is connected with described fixed head, is provided with locating slot on described location-plate;
Pilot pin, be provided with lock tube at an end of described pilot pin, at the other end of described pilot pin, is provided with the round end plus screw.
2. lock for door of switch cabinet according to claim 1, is characterized in that, the shape of the shape of described locating slot and described round end plus screw is complementary.
3. lock for door of switch cabinet according to claim 1, is characterized in that, also is arranged with dead bolt on described pilot pin, is provided with lock core in described dead bolt.
4. lock for door of switch cabinet according to claim 1, is characterized in that, also is arranged with clamp nut on described pilot pin.
5. lock for door of switch cabinet according to claim 1, is characterized in that, also is arranged with spring washer on described pilot pin, and the quantity of described spring washer is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202769067U CN203285200U (en) | 2013-05-20 | 2013-05-20 | Switch cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202769067U CN203285200U (en) | 2013-05-20 | 2013-05-20 | Switch cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285200U true CN203285200U (en) | 2013-11-13 |
Family
ID=49541571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202769067U Expired - Lifetime CN203285200U (en) | 2013-05-20 | 2013-05-20 | Switch cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285200U (en) |
-
2013
- 2013-05-20 CN CN2013202769067U patent/CN203285200U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |