CN209277720U - A kind of the switchgear lockset and switchgear of easy locking - Google Patents
A kind of the switchgear lockset and switchgear of easy locking Download PDFInfo
- Publication number
- CN209277720U CN209277720U CN201821270375.XU CN201821270375U CN209277720U CN 209277720 U CN209277720 U CN 209277720U CN 201821270375 U CN201821270375 U CN 201821270375U CN 209277720 U CN209277720 U CN 209277720U
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- CN
- China
- Prior art keywords
- lock tongue
- switchgear
- locking bar
- resilient key
- lockset
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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.)
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Abstract
The utility model discloses a kind of switchgear locksets of easy locking, handle includes reduction torsion spring and locking bar gear, and handle connection reduction torsion spring and locking bar gear, reduction torsion spring are also connected with fan door, locking bar both ends are respectively equipped with locking bar rack gear and slide bar, and locking bar rack gear connects locking bar gear；Lock tongue assembly includes lock tongue, resilient key and spring, the side of lock tongue is equipped with rationed marketing and elastic pin hole, resilient key is set to inside elastic pin hole, spring one end connects resilient key, and the other end connects the end of elastic pin hole, and the extension elongation of resilient key is greater than the length of rationed marketing, lock tongue assembly is additionally provided with the sliding slot being obliquely installed, sliding slot connects slide bar, and doorframe is equipped with taper dead bolt hole and cylinder-type lock tongue apertures, and taper dead bolt hole, cylinder-type lock tongue apertures are respectively used to connection resilient key and rationed marketing.The resilient key of the utility model plays the role of guidance for fan door, and the design of resilient key and taper dead bolt hole reduces precision when fan door is closed, the closing for entirely fanning door is made to be easier, is more efficient.
Description
Technical field
The utility model relates to switchgear lock technology fields, and in particular to a kind of the switchgear lockset and switch of easy locking
Cabinet.
Background technique
Safety regulation, electrical switchgear must install lockset, and in general, the lock of existing mainstream switchgear has two
Kind: one is only lockset installation place setting lock tongue, this lock tongue be usually it is rotary-type, lockset rotate when, drive lock
Locking is realized in tongue rotation, and second is that connecting rod is equipped between lockset and lock tongue, when lockset rotates, drives lock tongue retraction by connecting rod
Or stretch out (more lock tongue locksets).The first lockset is generally used for the lesser switchgear of cabinet door area, is generally used for area second
Biggish cabinet door is made of iron sheet this is mainly due to general cabinet door, and toughness is larger, is integrally easily deformed, therefore want
Locking is carried out by multiple lock tongues, therefore cabinet door biggish for area can only use second of lockset with multiple lock tongues.
The considerations of existing more lock tongue locksets are primarily present lock tongue and are not easy the problem of being aligned with dead bolt hole, are in cost, one
As the biggish door of switch cabinet integral rigidity of area it is poor, and the sectional area of dead bolt hole is smaller, thus it is practical when the door is closed,
When sealed cabinet door, lock tongue is not easily accessible to dead bolt hole, causes the problem of sealed difficulty.
Utility model content
To solve deficiency in the prior art, the utility model provides the switchgear lockset and switchgear of a kind of easy locking,
The lock tongue for solving switchgear lockset in the prior art is not easy the technical issues of being inserted into lockhole.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of switchgear lockset of easy locking is used for sealed fan door and doorframe, including handle, locking bar and lock tongue assembly,
Hand includes reduction torsion spring and locking bar gear, and handle connects reduction torsion spring and locking bar gear, and reduction torsion spring is also connected with fan door, for making
Handle is in horizontality, and locking bar both ends are respectively equipped with locking bar rack gear and slide bar, and locking bar rack gear connects locking bar gear；Lock tongue assembly
Including lock tongue, resilient key and spring, the side of lock tongue is equipped with rationed marketing and elastic pin hole, resilient key are set to inside elastic pin hole,
Spring one end connects resilient key, and the other end connects the end of elastic pin hole, for driving resilient key to stretch out from elastic pin hole, elasticity
The extension elongation of pin is greater than the length of rationed marketing, and lock tongue assembly is additionally provided with the sliding slot being obliquely installed, and sliding slot connects slide bar, and doorframe is equipped with
Taper dead bolt hole and cylinder-type lock tongue apertures, taper dead bolt hole, cylinder-type lock tongue apertures are respectively used to connection resilient key and rationed marketing.
A kind of switchgear lockset of easy locking above-mentioned, fan door are additionally provided with idler wheel, idler wheel connect lock tongue upper surface and under
Surface.
A kind of switchgear lockset of easy locking above-mentioned, there are four idler wheels, and two idler wheels are set to the upper end of lock tongue, in addition
Two lock tongues are set to the lower end of lock tongue.
A kind of switchgear lockset of easy locking above-mentioned, axle sleeve is additionally provided on slide bar, and axle sleeve connects sliding slot.
A kind of switchgear lockset of easy locking above-mentioned is additionally provided with lock core on locking bar gear, when lock core locks, locking bar gear
It can not rotate.
The angle of a kind of switchgear lockset of easy locking above-mentioned, sliding slot and horizontal plane is 45 degree.
The diameter of a kind of switchgear lockset of easy locking above-mentioned, slide bar is not less than 7mm.
A kind of switchgear, equipped with a kind of switchgear lockset of easy locking above-mentioned.
The utility model it is achieved the utility model has the advantages that the utility model resilient key for fan door play the role of guidance,
The design of resilient key and taper dead bolt hole reduces precision when fan door is closed, and the closing for entirely fanning door is made to be easier, is more efficient.
Detailed description of the invention
Fig. 1 is the utility model entirety main view；
Fig. 2 is the partial enlarged view one of Fig. 1；
Fig. 3 is the partial enlarged view two of Fig. 1；
Fig. 4 is the sectional view of lock tongue assembly；
The meaning of appended drawing reference: 1- doorframe；11- taper dead bolt hole；12- cylinder-type lock tongue apertures；2- fans door；21- idler wheel；3-
Handle；31- reduction torsion spring；32- locking bar gear；321- lock core；4- locking bar；42- locking bar rack gear；6- lock tongue assembly；61- lock tongue；
611- rationed marketing；63- resilient key；612- elasticity pin hole；613- sliding slot；64- spring；41- slide bar；411- axle sleeve.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figure 1 to Figure 3: present embodiment discloses a kind of switchgear locksets of easy locking, are used for sealed fan door 2 and door
Frame 1, including handle 3, locking bar 4 and lock tongue assembly 6, handle 3 include reduction torsion spring 31 and locking bar gear 32, and the connection of handle 3 resets
Torsional spring 31 and locking bar gear 32, reduction torsion spring 31 are also connected with fan door 2, (provide to handle 3 for making handle 3 be in horizontality
One makes restoring force of the handle 3 to horizontal motion), 4 both ends of locking bar are respectively equipped with locking bar rack gear 42 and slide bar 41, locking bar tooth
Item 42 connects locking bar gear 32；Lock tongue assembly 6 includes lock tongue 61, resilient key 63 and spring 64, and the side of lock tongue 61 is equipped with rationed marketing
611 and elastic pin hole 612, resilient key 63 be set to inside elastic pin hole 612,64 one end of spring connects resilient key 63, the other end
The end of elastic pin hole 612 is connected, for driving resilient key 63 to stretch out from elastic pin hole 612, the extension elongation of resilient key 63 is big
In the length of rationed marketing 611, lock tongue assembly 6 is additionally provided with the sliding slot 613 being obliquely installed, and sliding slot 613 connects slide bar 41, and doorframe 1 is equipped with
Taper dead bolt hole 11 and cylinder-type lock tongue apertures 12, taper dead bolt hole 11, cylinder-type lock tongue apertures 12 are respectively used to connection resilient key 63
And rationed marketing 611.
In order to reduce the resistance of the horizontal sliding of lock tongue 61, fan door 2 is additionally provided with idler wheel 21, and idler wheel 21 connects the upper table of lock tongue 61
Face and lower surface, idler wheel 21 preferably there are four, two idler wheels 21 are set to the upper end of lock tongue 61, other two lock tongue 61 is set to
The lower end of lock tongue 61.
It is as shown in Figure 4: in order to reduce abrasion, axle sleeve 411 to be preferably additionally provided on slide bar 41, axle sleeve 411 connects sliding slot
613。
Lock core 321 is additionally provided on locking bar gear 32, when lock core 321 locks, locking bar gear 32 can not be rotated.
The diameter of preferably 45 degree of angle of sliding slot 613 and horizontal plane, slide bar 41 is not less than 7mm, and diameter is too small, slide bar 41
It is easily bent.
The present embodiment also discloses a kind of switchgear, equipped with a kind of the present embodiment switchgear lockset of easy locking above-mentioned.
In use, first turning on lock core 321 when 2 locking of door will be fanned by needing, handle 3 can be rotated at this time, 3 turns of handle
When dynamic, locking bar gear 32 is driven to rotate, locking bar gear drives lock tongue 61 to move in the horizontal direction by locking bar 4, will fan door 2 at this time
It closes, unclamps handle 3, under the action of reduction torsion spring 31, locking bar gear 32 is rotated, and then drive lock tongue 61 to stretch out fan door 2, by
It is greater than the length of rationed marketing 611 in the extension elongation of resilient key 63, resilient key 63 is cooperated with taper dead bolt hole 11, taper lock tongue
Guiding is played the role of for resilient key 63 in hole 11, therefore resilient key 63 can be relatively easily inserted into taper dead bolt hole 11
Portion, then rationed marketing 611 is inserted into cylinder-type lock tongue apertures 12, completes the locking of fan door 2.The resilient key 63 of the present embodiment is for fan
Door 2 plays the role of guidance, and the design of resilient key 63 and taper dead bolt hole 11 reduces essence when operator closes fan door 2
Degree makes the closing for entirely fanning door 2 be easier, is more efficient.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (8)
1. a kind of switchgear lockset of easy locking is used for sealed fan door (2) and doorframe (1), including handle (3), locking bar (4) and lock
Tongue assembly (6), it is characterised in that: the handle (3) includes reduction torsion spring (31) and locking bar gear (32), and the handle (3) is even
Reduction torsion spring (31) and locking bar gear (32) are connect, reduction torsion spring (31) is also connected with fan door (2), for making handle (3) to be in level
State, locking bar (4) both ends are respectively equipped with locking bar rack gear (42) and slide bar (41), and the locking bar rack gear (42) connects locking bar tooth
It takes turns (32)；The lock tongue assembly (6) includes lock tongue (61), resilient key (63) and spring (64), and the side of the lock tongue (61) is set
There are rationed marketing (611) and elastic pin hole (612), the resilient key (63) is set to elastic pin hole (612) inside, the spring (64)
One end connects resilient key (63), and the other end connects the end of elastic pin hole (612), for driving resilient key (63) from elastic pin hole
(612) it stretches out, the extension elongation of the resilient key (63) is greater than the length of rationed marketing (611), and the lock tongue assembly (6), which is additionally provided with, to be inclined
The sliding slot (613) being tiltedly arranged, the sliding slot (613) connect slide bar (41), and doorframe (1) is equipped with taper dead bolt hole (11) and cylindrical
Dead bolt hole (12), the taper dead bolt hole (11), cylinder-type lock tongue apertures (12) are respectively used to connection resilient key (63) and rationed marketing
(611).
2. a kind of switchgear lockset of easy locking according to claim 1, it is characterised in that: the fan door (2) is additionally provided with
Idler wheel (21), the upper surface and the lower surface of idler wheel (21) connection lock tongue (61).
3. a kind of switchgear lockset of easy locking according to claim 2, it is characterised in that: the idler wheel (21) has four
A, two idler wheels (21) are set to the upper end of lock tongue (61), other two lock tongue (61) is set to the lower end of lock tongue (61).
4. a kind of switchgear lockset of easy locking according to claim 1, it is characterised in that: also set on the slide bar (41)
Have axle sleeve (411), the axle sleeve (411) connects sliding slot (613).
5. a kind of switchgear lockset of easy locking according to claim 1, it is characterised in that: on the locking bar gear (32)
It is additionally provided with lock core (321), when the lock core (321) locks, locking bar gear (32) can not be rotated.
6. a kind of switchgear lockset of easy locking according to claim 1, it is characterised in that: the sliding slot (613) and water
The angle of plane is 45 degree.
7. a kind of switchgear lockset of easy locking according to claim 1, it is characterised in that: the diameter of the slide bar (41)
Not less than 7mm.
8. a kind of switchgear, it is characterised in that: equipped with a kind of switchgear lockset of easy locking described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270375.XU CN209277720U (en) | 2018-08-08 | 2018-08-08 | A kind of the switchgear lockset and switchgear of easy locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821270375.XU CN209277720U (en) | 2018-08-08 | 2018-08-08 | A kind of the switchgear lockset and switchgear of easy locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277720U true CN209277720U (en) | 2019-08-20 |
Family
ID=67598566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821270375.XU Active CN209277720U (en) | 2018-08-08 | 2018-08-08 | A kind of the switchgear lockset and switchgear of easy locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729770A (en) * | 2018-08-08 | 2018-11-02 | 向荣集团有限公司 | A kind of the switchgear lockset and switchgear of easy locking |
| CN112012590A (en) * | 2020-08-26 | 2020-12-01 | 安徽泗州拖拉机制造有限公司 | Locking mechanism used on tractor hood and having automatic centering function |
-
2018
- 2018-08-08 CN CN201821270375.XU patent/CN209277720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729770A (en) * | 2018-08-08 | 2018-11-02 | 向荣集团有限公司 | A kind of the switchgear lockset and switchgear of easy locking |
| CN112012590A (en) * | 2020-08-26 | 2020-12-01 | 安徽泗州拖拉机制造有限公司 | Locking mechanism used on tractor hood and having automatic centering function |
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