CN202017414U - Door lock structure for electric cabinet with pressure bearing function - Google Patents
Door lock structure for electric cabinet with pressure bearing function Download PDFInfo
- Publication number
- CN202017414U CN202017414U CN2011201147170U CN201120114717U CN202017414U CN 202017414 U CN202017414 U CN 202017414U CN 2011201147170 U CN2011201147170 U CN 2011201147170U CN 201120114717 U CN201120114717 U CN 201120114717U CN 202017414 U CN202017414 U CN 202017414U
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- China
- Prior art keywords
- lock
- pressure
- cabinet door
- lock shaft
- door
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- 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 lock structure for an electric cabinet with a pressure bearing function, which comprises a lock attaching mechanism and a lock attaching matching mechanism, wherein the lock attaching mechanism is fixed on a cabinet door, the lock attaching matching mechanism is fixed on a door frame, the lock attaching mechanism comprises a lock shaft and a lock sheet, one end of the lock shaft provided with a lock hole penetrates through the cabinet door and is driven to rotate by a key, the other end of the lock shaft is fixed with the lock sheet in synchronous rotation with the lock shaft, the lock attaching matching mechanism is provided with a clamp hole corresponding to the lock sheet, the lock shaft drives the lock sheet to be inserted into the clamp hole of the lock attaching matching mechanism through rotating the key, an L-shaped pressure bearing sheet is also arranged on the lock shaft, one end of the pressure bearing sheet is fixed on the inner wall of the cabinet door after being sheathed on the lock shaft, and the lock attaching matching mechanism is provided with a groove corresponding to the other end of the pressure bearing sheet. When the structure of the door lock structure is adopted, the pressure bearing sheet is additionally arranged in the lock attaching mechanism, so the door lock structure of the electric cabinet has the pressure bearing function, the cabinet door of the electric cabinet can not sink, the matching between the door frame and the cabinet door of the electric cabinet door is tight, dirt such as dust and the like can not fall into the electric cabinet, and the normal operation of each equipment in the electric cabinet can be ensured.
Description
Technical field
The utility model relates to the regulator cubicle structure, relates in particular to a kind of door latch structure with regulator cubicle of pressure-bearing function.
Background technology
The door latch structure of existing regulator cubicle is simple, and general is provided with locking plate on the cabinet door, the hole clipping that cooperates with locking plate is set on doorframe.When closing the cabinet door, screw key, locking plate inserts the hole clipping that cooperates with locking plate on the doorframe, then locks the cabinet door.The door latch structure of this regulator cubicle does not have the pressure-bearing function, therefore, and after the long-time use of the cabinet door of regulator cubicle, the cabinet door easily sinks, and is shifted, thereby makes the regulator cubicle sealing not tight, fouls such as dust easily enter regulator cubicle inside, influence the operation of regulator cubicle internal unit.
Summary of the invention
In order to overcome the defective of the door latch structure that has regulator cubicle now, the purpose of this utility model provides a kind of door latch structure with regulator cubicle of pressure-bearing function.
The utlity model has the door latch structure of the regulator cubicle of pressure-bearing function, it comprises and is fixed on the lock adhering mechanism on the cabinet door and is fixed on the matching mechanism that locks on the doorframe, described lock adhering mechanism comprises lock shaft and locking plate, the end that lock shaft is provided with lockhole wears the cabinet door and by the key driven rotary, the lock shaft other end is fixed with the locking plate that rotates synchronously with lock shaft, lock matching mechanism and be provided with the hole clipping of corresponding locking plate, screw key, lock shaft drives locking plate and inserts the hole clipping that locks matching mechanism, also be provided with the pressure-bearing plate of L type on the described lock shaft, the sheathed lock shaft of pressure-bearing plate also is fixed on the cabinet door inwall, locks the groove that matching mechanism is provided with the corresponding pressure-bearing plate other end.
The sheathed lock shaft of pressure-bearing plate and be fixed on cabinet door inwall after, when the cabinet door was closed, the pressure-bearing plate other end inserted the groove that locks matching mechanism be fixed on the doorframe, thereby the cabinet door is started the pressure-bearing effect, prevented that the cabinet student is heavy.
The described pressure-bearing plate other end is equipped with chamfering in both sides up and down.Even like this pressure-bearing plate with lock matching mechanism when not having complete matching, pressure-bearing plate also can easily insert the groove that locks matching mechanism.
The one side that described pressure-bearing plate deviates from the cabinet door is provided with holding screw, makes more stable being fixed on the cabinet door of pressure-bearing plate.
Adopt structure of the present utility model, in lock adhering mechanism, set up pressure-bearing plate, make the door latch structure of regulator cubicle have the pressure-bearing function, the cabinet door of regulator cubicle is not sunk, cooperate between the doorframe of regulator cubicle and cabinet door closely, fouls such as dust do not fall in the regulator cubicle, guarantee the normal operation of each equipment in the regulator cubicle.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the sectional view of the door latch structure of the regulator cubicle with pressure-bearing function of the present utility model;
Fig. 2 is the structural representation of the utility model pressure-bearing plate;
Fig. 3 is the schematic diagram of the utility model lock adhering arrangement.
The specific embodiment
Shown in one of Fig. 1-3, the utlity model has the door latch structure of the regulator cubicle of pressure-bearing function, it comprises the lock adhering mechanism 2 that is fixed on the cabinet door 1 and is fixed on and locks matching mechanism 4 on the doorframe 3, described lock adhering mechanism 2 comprises lock shaft 21 and locking plate 22, the end that lock shaft 21 is provided with lockhole wears cabinet door 1 and by the key driven rotary, lock shaft 21 other ends are fixed with the locking plate 22 that rotates synchronously with lock shaft 21, lock matching mechanism 4 and be provided with the hole clipping 41 of corresponding locking plate 22, screw key, lock shaft 21 drives locking plate 22 and inserts the hole clipping 41 that locks matching mechanism 4, also be provided with the pressure-bearing plate 23 of L type on the described lock shaft 21, pressure-bearing plate 23 sheathed lock shafts 21 and being fixed on cabinet door 1 inwall lock the groove 42 that matching mechanism 4 is provided with corresponding pressure-bearing plate 23 other ends.
When closing cabinet door 1, drive lock shaft 21 rotations with key, impel locking plate 22 and lock shaft 21 to rotate synchronously, when rotating to an angle, locking plate 22 inserts the hole clipping 41 that locks in the matching mechanism 4, and cabinet door 1 is locked.
After pressure-bearing plate 23 wore lock shaft 21 and is fixed on cabinet door 1 inwall, when cabinet door 1 was closed, pressure-bearing plate 23 other ends inserted the groove that locks matching mechanism 4 41 that is fixed on the doorframe 3, thereby cabinet door 1 is started the pressure-bearing effect, prevented that cabinet door 1 from sinking.
Described pressure-bearing plate 23 other ends are equipped with chamfering 24 in both sides up and down.Even like this pressure-bearing plate 23 with lock groove 42 in the matching mechanism 4 when not having complete matching, pressure-bearing plate 23 also can easily insert the groove 42 that locks matching mechanism 4.
The one side that described pressure-bearing plate 23 deviates from cabinet door 1 is provided with holding screw 5, makes pressure-bearing plate 23 more stable being fixed on the cabinet door 1.
Claims (3)
1. the door latch structure that has the regulator cubicle of pressure-bearing function, it comprises and is fixed on the lock adhering mechanism on the cabinet door and is fixed on the matching mechanism that locks on the doorframe, described lock adhering mechanism comprises lock shaft and locking plate, the end that lock shaft is provided with lockhole wears the cabinet door and by the key driven rotary, the lock shaft other end is fixed with the locking plate that rotates synchronously with lock shaft, lock matching mechanism and be provided with the hole clipping of corresponding locking plate, screw key, lock shaft drives locking plate and inserts the hole clipping that locks matching mechanism, it is characterized in that: the pressure-bearing plate that also is provided with the L type on the described lock shaft, the sheathed lock shaft of pressure-bearing plate also is fixed on the cabinet door inwall, locks the groove that matching mechanism is provided with the corresponding pressure-bearing plate other end.
2. the door latch structure with regulator cubicle of pressure-bearing function according to claim 1 is characterized in that: the described pressure-bearing plate other end is equipped with chamfering in both sides up and down.
3. the door latch structure with regulator cubicle of pressure-bearing function according to claim 1 is characterized in that: the one side that described pressure-bearing plate deviates from the cabinet door is provided with holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201147170U CN202017414U (en) | 2011-04-15 | 2011-04-15 | Door lock structure for electric cabinet with pressure bearing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201147170U CN202017414U (en) | 2011-04-15 | 2011-04-15 | Door lock structure for electric cabinet with pressure bearing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017414U true CN202017414U (en) | 2011-10-26 |
Family
ID=44811085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201147170U Expired - Fee Related CN202017414U (en) | 2011-04-15 | 2011-04-15 | Door lock structure for electric cabinet with pressure bearing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242090A (en) * | 2014-09-30 | 2014-12-24 | 江苏华泽机电设备有限公司 | Switch cabinet |
-
2011
- 2011-04-15 CN CN2011201147170U patent/CN202017414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242090A (en) * | 2014-09-30 | 2014-12-24 | 江苏华泽机电设备有限公司 | Switch cabinet |
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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: 20111026 Termination date: 20150415 |
|
| EXPY | Termination of patent right or utility model |