CN104695776B - Lift-pull door lock - Google Patents
Lift-pull door lock Download PDFInfo
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- CN104695776B CN104695776B CN201510151911.9A CN201510151911A CN104695776B CN 104695776 B CN104695776 B CN 104695776B CN 201510151911 A CN201510151911 A CN 201510151911A CN 104695776 B CN104695776 B CN 104695776B
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- lifting
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Abstract
The invention discloses a lift-pull door lock. The lift-pull door lock comprises a first lock frame, a second lock frame and a lift-pull rod. The first lock frame is of an elongated groove structure and provided with a first groove frame and first lift-pull holes, the first groove frame is arranged in the inner middle of the first lock frame, the first lift-pull holes are formed in the middles of the upper end and the lower end of the first lock frame respectively, the second lock frame is arranged in the first groove frame, and the lift-pull rod is mounted in the first groove frame of the first lock frame through the first lift-pull holes and is connected with the second lock frame. The lift-pull door lock for being mounted on a high-voltage or low-voltage electrical cabinet has the advantages that the lift-pull door lock is simple, compact and convenient to mount; a user can open a door of the electrical cabinet by lifting and pulling the lift-pull door lock during unlocking, and accordingly, the lift-pull door lock is high in reliability and safety, capable of preventing misoperation and the like.
Description
Technical field
The present invention relates to the field of distribution industry, more particularly to a kind of lifting door lock.
Background technology
With the development of high pressure or low-voltage distribution industry, what it was required in terms of the technical performances such as practicality, safety, protection carries
Height, the requirement of shelter also more and more higher of cabinet body door is installed to rack, it is desirable to which cabinet body door is connected firmly, and degree of protection is high.
Traditional simple electric cabinet lock, is not required to any key, only need to insert the lockaid gun of matching can drive locking bar with
Locking plate is rotarily opened, and so, in the locked state, locking plate may be in opening because of unexpected collision or action, therefore,
Its reliability is very low.
The content of the invention
The invention mainly solves the technical problem of a kind of lifting door lock is provided, for installed in high pressure or low-pressure electric cabinet
On, it is simple compact, it is easy for installation, need to carry out pull lift action when opening, the door of regulator cubicle could be opened, with reliability
It is high, the advantages of have a safety feature, prevent maloperation.
To solve above-mentioned technical problem, one aspect of the present invention is：Door lock is lifted there is provided a kind of, including
First lock frame, the second lock frame and lifting rod, the first described lock frame is strip groove structure, be provided with the first groove frame and
First lifting hole, the first described groove frame is arranged on the centre position on the inside of the first lock frame, the first described lifting hole difference
The centre position of the upper and lower ends of the first lock frame is arranged on, the second described lock frame is arranged on the first groove inframe, and described carries
Pull bar is arranged on the first groove inframe of the first lock frame and locks frame with second and is connected by the first lifting hole.
In a preferred embodiment of the present invention, the second described lock frame is strip groove structure, is provided with second recessed
Groove frame and the second lifting hole, the second described groove frame is arranged on the centre position on the inside of the second lock frame, the second described lifting
Hole is separately positioned on the centre position of the upper and lower ends of the second lock frame.
In a preferred embodiment of the present invention, described lifting rod is arranged between the first groove frame and the second groove frame
And be applied in the first lifting hole and the second lifting hole.
In a preferred embodiment of the present invention, described the first lifting hole and the second lifting hole is 3-8mm.
In a preferred embodiment of the present invention, described the first lifting hole and second lifts the equal diameters in hole and omits
More than the first lifting hole and the diameter in the second lifting hole.
The invention has the beneficial effects as follows：The lifting door lock of the present invention, for being arranged on high pressure or low-pressure electric cabinet, simply
It is compact, it is easy for installation, need to carry out pull lift action when opening, the door of regulator cubicle could be opened, with reliability height, security
Can it is good, the advantages of prevent maloperation.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation of a preferred embodiment of present invention lifting door lock；
Reference is as follows：1st, the first lock lock frame 3, lifting rod of frame 2, second, the 11, first groove frame, the 12, first lifting
Hole, the 21, second groove frame, the 22, second lifting hole.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
As shown in figure 1, the embodiment of the present invention includes：
One kind lifting door lock, for installed in high pressure or low-pressure electric cabinet, including the first lock frame 1, second lock frame 2 and
Lifting rod 3, the first described lock frame 1 is strip groove structure, is provided with the first groove frame 11 and the first lifting hole 12, described
The first groove frame 11 be arranged on the centre position of the inner side of the first lock frame 1, the first described lifting hole 12 is separately positioned on first
The centre position of the upper and lower ends of lock frame 1, the second described lock frame 2 is arranged on the first groove inframe 11, and described lifting rod 3 leads to
Cross the first lifting hole 12 to be arranged in the first groove frame 11 of the first lock frame 1 and be connected with the second lock frame 2.
In above-mentioned, the second described lock frame 2 is strip groove structure, is provided with the second groove frame 21 and the second lifting hole
22, the second described groove frame 21 is arranged on the centre position of the inner side of the second lock frame 2, and the second described lifting hole 22 is respectively provided with
In the centre position of the upper and lower ends of the second lock frame 2.
Wherein, described lifting rod 3 is arranged between the first groove frame 11 and the second groove frame 21 and is applied in first and carries
In the lifting of pulling eye 12 and second hole 22, need to carry out pull lift action when opening, the door of regulator cubicle, security performance could be opened
Well, maloperation is prevented.
Further, the first described lifting hole 12 and second lifting hole 22 is 3-8mm.Wherein, the first described lifting
The equal diameters in the lifting hole 22 of hole 12 and second simultaneously lift the diameter that hole 12 and second lifts hole 22 slightly larger than first.
In the present invention, the second lock frame 2 is fixedly mounted on into the side of electric cabinet door, the second lock frame 2 is arranged on the first groove
Top in frame 11, makes the second lock frame 2 be located at the bottom in the first groove frame 11, lifting rod 3 the first lock lifting of frame 1 when using
As the first lock movement of frame 1 protrudes from the first lifting hole 12, lifting rod 3 is taken out and just can start electric appliance cabinet door, have a safety feature,
Prevent maloperation.
In sum, lifting door lock of the invention, it is simple compact for installed in high pressure or low-pressure electric cabinet, install
It is convenient, need to carry out pull lift action when opening, the door of regulator cubicle could be opened, with reliability height, have a safety feature, prevent
The advantages of maloperation.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. it is a kind of to lift door lock, it is characterised in that including the first lock frame, the second lock frame and lifting rod, the first described lock frame
For strip groove structure, the first groove frame and the first lifting hole are provided with, the first described groove frame is arranged on the first lock frame
The centre position of inner side, the first described lifting hole is separately positioned on the centre position of the upper and lower ends of the first lock frame, described
Second lock frame is arranged on the first groove inframe, and described lifting rod is arranged on the first groove of the first lock frame by the first lifting hole
Inframe is simultaneously connected with the second lock frame；The second described lock frame is strip groove structure, is provided with the second groove frame and second
Lifting hole, the second described groove frame is arranged on the centre position on the inside of the second lock frame, and the second described lifting hole is respectively provided with
In the centre position of the upper and lower ends of the second lock frame.
2. lifting door lock according to claim 1, it is characterised in that described lifting rod is arranged on the first groove frame and
Between two groove frames and be applied in the first lifting hole and second lifting hole in.
3. lifting door lock according to claim 1, it is characterised in that described the first lifting hole and the second lifting hole is 3-
8mm。
4. lifting door lock according to claim 3, it is characterised in that described the first lifting hole and the second lifting hole it is straight
Footpath is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151911.9A CN104695776B (en) | 2015-04-02 | 2015-04-02 | Lift-pull door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151911.9A CN104695776B (en) | 2015-04-02 | 2015-04-02 | Lift-pull door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104695776A CN104695776A (en) | 2015-06-10 |
| CN104695776B true CN104695776B (en) | 2017-05-10 |
Family
ID=53343286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151911.9A Active CN104695776B (en) | 2015-04-02 | 2015-04-02 | Lift-pull door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695776B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915364A (en) * | 2018-06-28 | 2018-11-30 | 上海万控柜架有限公司 | A kind of new door lock |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487439A (en) * | 1981-10-27 | 1984-12-11 | Dynametric, Inc. | Magnetic shear locking methods and apparatus |
| FR2727835A3 (en) * | 1994-08-30 | 1996-06-14 | Tu A Shih | MALLE CLOSURE TRINGLERY CONTROL DEVICE ACTUATED BY A PUSH BUTTON |
| CN202249324U (en) * | 2011-09-20 | 2012-05-30 | 汕头市众业达电器设备有限公司 | Switch cabinet door lock catch structure |
| CN202266120U (en) * | 2011-08-17 | 2012-06-06 | 上海大华电器设备有限公司 | High-voltage power distribution cabinet back door lock device |
| CN202299760U (en) * | 2011-09-29 | 2012-07-04 | 天津中电华利电器科技集团有限公司 | Electrical cabinet lock |
| CN202509899U (en) * | 2012-01-16 | 2012-10-31 | 苏州江能电气设备有限公司 | Electric cabinet door lock |
| CN203795994U (en) * | 2014-03-12 | 2014-08-27 | 许姜德 | Adjustable, anti-collision and anti-looseness buckle of sliding door leaf lock |
| CN203796014U (en) * | 2014-04-15 | 2014-08-27 | 宁波慈星股份有限公司 | Rear panel door lock device in flat knitting machine |
| CN203939323U (en) * | 2014-06-26 | 2014-11-12 | 国家电网公司 | Cabinet door and the regulator cubicle of this structure for a kind of regulator cubicle cabinet gate interlock structure, tool |
| CN204531724U (en) * | 2015-04-02 | 2015-08-05 | 苏州华源电气有限公司 | A kind of lift door lock |
-
2015
- 2015-04-02 CN CN201510151911.9A patent/CN104695776B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487439A (en) * | 1981-10-27 | 1984-12-11 | Dynametric, Inc. | Magnetic shear locking methods and apparatus |
| FR2727835A3 (en) * | 1994-08-30 | 1996-06-14 | Tu A Shih | MALLE CLOSURE TRINGLERY CONTROL DEVICE ACTUATED BY A PUSH BUTTON |
| CN202266120U (en) * | 2011-08-17 | 2012-06-06 | 上海大华电器设备有限公司 | High-voltage power distribution cabinet back door lock device |
| CN202249324U (en) * | 2011-09-20 | 2012-05-30 | 汕头市众业达电器设备有限公司 | Switch cabinet door lock catch structure |
| CN202299760U (en) * | 2011-09-29 | 2012-07-04 | 天津中电华利电器科技集团有限公司 | Electrical cabinet lock |
| CN202509899U (en) * | 2012-01-16 | 2012-10-31 | 苏州江能电气设备有限公司 | Electric cabinet door lock |
| CN203795994U (en) * | 2014-03-12 | 2014-08-27 | 许姜德 | Adjustable, anti-collision and anti-looseness buckle of sliding door leaf lock |
| CN203796014U (en) * | 2014-04-15 | 2014-08-27 | 宁波慈星股份有限公司 | Rear panel door lock device in flat knitting machine |
| CN203939323U (en) * | 2014-06-26 | 2014-11-12 | 国家电网公司 | Cabinet door and the regulator cubicle of this structure for a kind of regulator cubicle cabinet gate interlock structure, tool |
| CN204531724U (en) * | 2015-04-02 | 2015-08-05 | 苏州华源电气有限公司 | A kind of lift door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104695776A (en) | 2015-06-10 |
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