CN207988715U - A kind of cabinet door lock of anti-switch cabinet door falling - Google Patents
A kind of cabinet door lock of anti-switch cabinet door falling Download PDFInfo
- Publication number
- CN207988715U CN207988715U CN201820339369.9U CN201820339369U CN207988715U CN 207988715 U CN207988715 U CN 207988715U CN 201820339369 U CN201820339369 U CN 201820339369U CN 207988715 U CN207988715 U CN 207988715U
- Authority
- CN
- China
- Prior art keywords
- door
- cabinet door
- door lock
- lock
- gauge
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model is related to a kind of switch cabinet door locks, disclose a kind of cabinet door lock of the anti-switch cabinet door falling of electrical equipment.The utility model includes door lock shell, lock core, door lock snap-gauge and door latch, and the door lock shell is fixed in cabinet door, and door lock shell is provided inwardly with about two parallel support bars along doorframe；The lock core passes through the lock core hole in the middle part of door lock shell, and is fixed in cabinet door by door lock snap-gauge；The door latch is fixed on frame by switch cabinet corresponding with cabinet door；When cabinet door normal switching-off, the door latch is located among two support bars, and door latch supports door lock shell by support bar.The installation of this cabinet door lock is simple, and reasonable for structure, intensity stabilization, technique is simplified.
Description
Technical field
The utility model is related to a kind of switch cabinet door lock more particularly to a kind of anti-switch cabinet door fallings of electrical equipment
Cabinet door lock.
Background technology
The cabinet door of electrical equipment typically passes through the hinge connection of side on the cabinet, but in practical applications, works as cabinet door
Heavier component is installed behind or after normally open use, it can be past because of self gravitation effect by the door-plate of hinge support
Leave hinge side direction it is sagging or deformation, to influence cabinet door switching manipulation and cabinet outer surface aesthetics.
Chinese patent CN202721358U is related to a kind of power distribution cabinet door lock sagging prevention device more particularly to a kind of power distribution cabinet
Round cam lock sagging prevention device；It is characterized in that；Including bull and parent part, the parent part is fixed on by lock body in cabinet door
Side, the bull are fixed on doorframe, and the bull length and position are corresponding with parent part, and cabinet door is fixed on by lock body
Sag-resistant is realized in the parent part of inside, and the corresponding cooperation of bull being fixed on doorframe.
Chinese patent CN201838907U discloses a kind of device for preventing electrical power distribution switches cabinet door sagging.It is to open
It closes and a lock bent plate is fixed by door lock on cabinet door panel, one bent plate is fixed by tapping screw in the inside of column, when door is shut
When, the endoporus of bent plate is inserted into the side for locking bent plate.This device is inserted into curved by the lock bent plate being separately fixed in door lock and column
Plate cooperation is realized.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of anti-switch cabinet door falling is provided
Cabinet door lock.
To achieve the above object, the utility model uses following technical scheme：
A kind of cabinet door lock of anti-switch cabinet door falling, including door lock shell, lock core, door lock snap-gauge and door latch, the door
Lock housing is fixed in cabinet door, and door lock shell is provided inwardly with about two parallel support bars along doorframe；The lock core passes through door lock shell
The lock core hole at middle part, and be fixed in cabinet door by door lock snap-gauge；The door latch is fixed on switchgear frame corresponding with cabinet door
On frame；When cabinet door normal switching-off, the door latch is located among two support bars, and door latch supports door lock by support bar
Shell, to achieve the purpose that cabinet door sag-resistant.It is to need to rotate 180 degree installation to work as cabinet door lock that two support bars are arranged herein
When, equally it can achieve the purpose that cabinet door sag-resistant by one of support bar.
Further, the door latch is made of sheet metal bending, is in 90 degree of dog-ears；The door latch includes that frame is fixed
Plate, strength plates, support plate and door latch snap-gauge.
Specifically, the chassis fixing plate is provided with screw fixing hole up and down, it is solid with screw and switchgear doorframe medial type material
Fixed, chassis fixing plate is provided with rectangular opening along bending part, facilitates door latch bending；The strength plates are to increase support plate intensity；
The support plate is located in cabinet door normal switching-off among two support bars, to achieve the purpose that cabinet door sag-resistant；The door
It latches snap-gauge and is equipped with reinforcing rib, lock core location hole and octagon hole, the octagon hole coordinates with double end locking bolt, and the lock core is fixed
Position hole fix double end locking bolt salient point, when switchgear in transit, by cabinet door locking, double end locking bolt is by octagon hole, then
90 degree of rotary locking cylinder, at this time the salient point of double end locking bolt fall into lock core location hole just, for prevent in transit switchgear because top
It winnows with a dustpan and automatically opens cabinet door.
Further, the door lock shell adds glass to be molded by nylon, and support bar is integrally formed with door lock shell and makes.
Further, the door lock snap-gauge is made of plank, is provided with screw fixing hole up and down；The door lock snap-gauge passes through spiral shell
Silk is fixed on the inside of doorframe.
Compared with prior art, advantage is the utility model：Door lock shell and door latch cooperation door of switch cabinet are anti-
Nutating action is apparent；Door lock shell has the function of being oriented to, can sag-resistant but also fixed lock core；Door latch has to match with lockset
Function；The installation of this cabinet door lock is simple, and reasonable for structure, intensity stabilization, technique is simplified.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model door lock shell structure front view；
Fig. 3 is the utility model door lock shell structure left view；
Fig. 4 is the utility model door lock clamp structure front view；
Fig. 5 is the utility model door lock catch structure front view；
Fig. 6 is the utility model door lock catch structure right view；
Fig. 7 is the utility model door lock catch structure vertical view.
In figure：1, door lock shell, 1-1, lock core hole, 1-2, support bar, 2, door lock snap-gauge, 2-1, screw fixing hole, 3, door lock
Button, 3-1, door latch snap-gauge, 3-2, octagon hole, 3-3, strength plates, 3-4, chassis fixing plate, 3-5, rectangular opening, 3-6, support
Plate, 3-7, reinforcing rib, 3-8, lock core location hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figure 1, embodiment is a kind of cabinet door lock of anti-switch cabinet door falling, including door lock shell 1, lock core are (in figure
Be not drawn into), door lock snap-gauge 2 and door latch 3, door lock shell 1 be fixed in cabinet door, door lock shell 1 is provided inwardly with about two along doorframe
Parallel support bar 1-2；Lock core passes through the lock core hole 1-1 at 1 middle part of door lock shell, and is fixed in cabinet door by door lock snap-gauge 2；Door
Lock 3 is fixed on frame by switch cabinet corresponding with cabinet door；When cabinet door normal switching-off, door latch 3 is located at two support bar 1-2
Centre, door latch 3 supports door lock shell 1 by support bar 1-2, to achieve the purpose that cabinet door sag-resistant.
Door latch 3 in embodiment is made of sheet metal bending, is in 90 degree of dog-ears；Door latch 3 include chassis fixing plate 3-4,
Strength plates 3-3, support plate 3-6 and door latch snap-gauge 3-1.
Specifically, chassis fixing plate 3-4 or more is provided with screw fixing hole, it is solid with screw and switchgear doorframe medial type material
Fixed, chassis fixing plate 3-4 is provided with rectangular opening 3-5 along bending part, facilitates 3 bending of door latch；Strength plates 3-3 is to increase support plate
3-6 intensity；Support plate 3-6 is located in cabinet door normal switching-off among two support bar 1-2, to reach the mesh of cabinet door sag-resistant
's；Door latch snap-gauge 3-1 is equipped with reinforcing rib 3-7, lock core location hole 3-8 and octagon hole 3-2, the octagon hole 3-2 and lock
The double end locking bolt of core coordinates, and the lock core location hole 3-8 fixes the salient point of double end locking bolt, when switchgear in transit, by cabinet door
Locking, double end locking bolt is by octagon hole 3-2, then 90 degree of rotary locking cylinder, and the salient point of double end locking bolt falls into lock core just at this time
Location hole 3-8, for prevent in transit switchgear automatically open cabinet door because jolting.
Preferably, door lock shell 1 adds glass to be molded by nylon, and support bar 1-2 is integrally formed with door lock shell 1 and makes.
Door lock snap-gauge 2 in embodiment is made of plank, is provided with screw fixing hole 2-1 up and down；Door lock snap-gauge 2 passes through screw
It is fixed on the inside of doorframe.
The operation principle of the utility model is：When door of switch cabinet needs locking, closing cabinet door makes door lock shell 1 and lock core
2 is close to door latch 3, the support plate 3-6 of door latch 3 between the support bar 1-2 of door lock shell 1, so as to reach cabinet door it is anti-under
Vertical purpose, rotation key make tapered end be inserted into the octagon hole 3-2 in snap-gauge 3-1, are rotated by 90 °, make the salient point of double end locking bolt
It falls into lock core location hole 3-8, that is, completes the locking to switchgear.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of cabinet door lock of anti-switch cabinet door falling, including door lock shell, lock core, door lock snap-gauge and door latch, feature exist
In：The door lock shell is fixed in cabinet door, and door lock shell is provided inwardly with about two parallel support bars along doorframe；The lock core is worn
Lock core hole in the middle part of lock housing of moving into one's husband's household upon marriage, and be fixed in cabinet door by door lock snap-gauge；The door latch is fixed on corresponding with cabinet door
On frame by switch cabinet；When cabinet door normal switching-off, the door latch is located among two support bars, and door latch passes through support bar branch
Support door lock shell.
2. the cabinet door lock of anti-switch cabinet door falling according to claim 1, it is characterised in that：The door latch is by plank
Bending is made, and is in 90 degree of dog-ears；The door latch includes chassis fixing plate, strength plates, support plate and door latch snap-gauge.
3. the cabinet door lock of anti-switch cabinet door falling according to claim 2, it is characterised in that：On the chassis fixing plate
Under be provided with screw fixing hole, fixed with screw and switchgear doorframe medial type material, chassis fixing plate is provided with rectangular opening along bending part.
4. the cabinet door lock of anti-switch cabinet door falling according to claim 2, it is characterised in that：The support plate is in cabinet door
It is located among two support bars when normal switching-off.
5. the cabinet door lock of anti-switch cabinet door falling according to claim 2, it is characterised in that：The door latch snap-gauge is set
There are reinforcing rib, lock core location hole and octagon hole, the octagon hole to coordinate with double end locking bolt, the lock core location hole is fixed double
The salient point of head locking bolt.
6. the cabinet door lock of anti-switch cabinet door falling according to claim 1, it is characterised in that：The door lock shell is by nylon
Glass is added to be molded, support bar is integrally formed with door lock shell and makes.
7. the cabinet door lock of anti-switch cabinet door falling according to claim 1, it is characterised in that：The door lock snap-gauge is by plate
Material is made, and is provided with screw fixing hole up and down；The door lock snap-gauge is screwed on the inside of doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339369.9U CN207988715U (en) | 2018-03-13 | 2018-03-13 | A kind of cabinet door lock of anti-switch cabinet door falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339369.9U CN207988715U (en) | 2018-03-13 | 2018-03-13 | A kind of cabinet door lock of anti-switch cabinet door falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988715U true CN207988715U (en) | 2018-10-19 |
Family
ID=63826709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820339369.9U Active CN207988715U (en) | 2018-03-13 | 2018-03-13 | A kind of cabinet door lock of anti-switch cabinet door falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293853A (en) * | 2021-12-16 | 2022-04-08 | 合肥美的智能科技有限公司 | Storage device and sales counter |
-
2018
- 2018-03-13 CN CN201820339369.9U patent/CN207988715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293853A (en) * | 2021-12-16 | 2022-04-08 | 合肥美的智能科技有限公司 | Storage device and sales counter |
| WO2023108978A1 (en) * | 2021-12-16 | 2023-06-22 | 合肥美的智能科技有限公司 | Storage device and vending machine cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202898808U (en) | Observation window for drum washing machine | |
| CN207988715U (en) | A kind of cabinet door lock of anti-switch cabinet door falling | |
| CN203684839U (en) | Cabinet door multiple interlocking structure for draw-out switch cabinet | |
| CN206602287U (en) | A kind of low voltage drawing-out switching carbinet door hinge | |
| CN209891869U (en) | Electric mortise lock for universal cabinet door | |
| CN208327061U (en) | A kind of compound building lift car | |
| CN203559661U (en) | Prying-preventive lock for roller shutter | |
| CN208416326U (en) | One kind being opened flat sliding integrated door and window | |
| CN207377274U (en) | A kind of smart lock | |
| CN207368505U (en) | A kind of electric meter box capable of realizing electricity theft prevention | |
| CN208858261U (en) | A kind of type transformer station door lock device | |
| CN207470096U (en) | A kind of rolling screen door with sliding rail bracing means | |
| CN207700893U (en) | A kind of concealed door latch structure of automobile | |
| CN207625128U (en) | Switchgear | |
| CN201174514Y (en) | Protection separation door of fiberglass electric control cabinet | |
| CN206349643U (en) | A kind of house ornamentation strong and weak electricity power distribution cabinet | |
| CN205778103U (en) | Hinge and electrical equipment | |
| CN208106278U (en) | Anti-theft protection child's screen window is opened flat built in one kind is novel | |
| CN205063547U (en) | Novel security protection lock | |
| CN207073337U (en) | A kind of door lock with bio-identification module | |
| CN208236177U (en) | A kind of breeding house door lock mechanism | |
| CN107100451A (en) | A kind of door lock with bio-identification module | |
| CN207863805U (en) | A kind of multipurpose safety electromagnetic shield door | |
| CN220733178U (en) | Centralized control cabinet of track traffic environmental control system | |
| CN208518546U (en) | It is a kind of to have both antitheft and anti-mosquito function integrated window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |