CN204040691U - A kind of electrical control cubicles door lock of multi-point locking - Google Patents
A kind of electrical control cubicles door lock of multi-point locking Download PDFInfo
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- CN204040691U CN204040691U CN201420521568.3U CN201420521568U CN204040691U CN 204040691 U CN204040691 U CN 204040691U CN 201420521568 U CN201420521568 U CN 201420521568U CN 204040691 U CN204040691 U CN 204040691U
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- locking bar
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- locking
- bolt
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Abstract
An electrical control cubicles door lock for multi-point locking, comprise lock body, lock drive link, locking bar, locking bolt, two-door bolt nose and simple gate bolt nose, multiple simple gate bolt nose is fixed on electrical control cubicles skeleton; Locking bar has two slotted eyes, multiple locking bolt is welded on locking bar, and locking bar also has a fixed bolt, is connected with lock drive link for locking bar; Lock body is fixed on door, the lock drive link on lock body has a circular hole, and be connected with locking bar for lock drive link, multiple two-door bolt nose is welded on door, door is also welded with two guiding screw poles, for the slotted eye oriented sliding installed on locking bar and locking bar.The advantage of this lockset is: structure is simple, volume is little, locking point is many, intensity is good, reliable in function.
Description
Technical field
the utility model lockset relates to electrical control cubicles door lock, i.e. a kind of electrical control cubicles door lock of multi-point locking, and for the multi-point locking of electrical control cubicles door, locking is counted and can be chosen according to the requirement of safety.
Background technology
electrical control cubicles door lock was commonly single-point locking in the past, need the lockset that will increase equal number during multi-point locking, and most lockset locking mode did not possess the requirement of explosion proof of electrical control cubicles door on the market.
Summary of the invention
the object of invention, mainly for solving the safety defect that electrical control cubicles door lock in the past can not be effectively explosion-proof, adopts that structure is simple, volume is little, locking point is many, intensity is good, the design concept of reliable in function, ensure that the successful Application of this lockset.
The electrical control cubicles door lock of this multi-point locking, comprises lock body, lock drive link, locking bar, locking bolt, two-door bolt nose and simple gate bolt nose, it is characterized in that: multiple simple gate bolt nose is fixed on electrical control cubicles skeleton; Locking bar has two slotted eyes, multiple locking bolt is welded on locking bar, and locking bar also has a fixed bolt, is connected with lock drive link for locking bar; Lock body is fixed on door, the lock drive link on lock body has a circular hole, and be connected with locking bar for lock drive link, multiple two-door bolt nose is welded on door, door is also welded with two guiding screw poles, for the slotted eye oriented sliding installed on locking bar and locking bar.
The advantage of this lockset is: structure is simple, volume is little, locking point is many, intensity is good, reliable in function.
Accompanying drawing explanation
Fig. 1 is electrical control cubicles part skeleton and multiple simple gate bolt nose assembly drawing;
Fig. 2 be locking bar with multiple locking bolt and a fixed bolt weld figure;
Fig. 3 to be door with multiple two-door bolt nose and two guiding screw poles weld and with the assembly drawing of lock body;
Fig. 4 is close to but the state assembly drawing of not locking to skeleton;
Fig. 5 is close to and the state assembly drawing of having locked to skeleton.
In figure: 1, electrical control cubicles skeleton, 2, simple gate bolt nose, 3, locking bolt, 4, locking bar, 5, slotted eye, 6, fixed bolt, 7, two-door bolt nose, 8, electrical control cubicles door, 9, guiding screw pole, 10, circular hole, 11, lock drive link, 12, lock body.
Detailed description of the invention
Be described in detail as follows below in conjunction with the utility model of accompanying drawing to 4 lockings:
Four simple gate bolt noses 2 are fixed on electrical control cubicles skeleton 1 in FIG.
Four locking bolts 3 and a fixed bolt 6 are welded on locking bar 4 in fig. 2, locking bar 4 have two slotted eyes 5.
Four two-door bolt noses 7 and two guiding screw poles 9 are welded on electrical control cubicles door 8 in figure 3, and circular hole 10 is on lock drive link 11, and lock drive link 11 is mounted on lock body 12, locks drive link 11 move downward when the lock core on lock body 12 rotates to the direction of opening; When the lock core on lock body 12 rotates to the direction of closing, lock drive link 11 moves upward, and lock body 12 is arranged on electrical control cubicles door 8.
Two slotted eyes 5 on Fig. 2 locking bar 4, by coordinating with the guiding screw pole of two on electrical control cubicles door 8 in Fig. 39, utilize guiding screw pole 9 top nut to be pressed on electrical control cubicles door 8 by locking bar 4, and ensure that the slotted eye 5 on locking bar 4 can slide up and down along guiding screw pole 9; On Fig. 2 locking bar 4, fixed bolt 6 to insert in the circular hole 10 that Fig. 3 locks on drive link 11 and locking bar 4 and lock drive link 11 to be linked together with fastening nuts.
Following functions can be met: lock drive link 11 when the lock core on lock body 12 rotates to the direction of opening and drive locking bar 4 to move downward by above-mentioned assembling, drive locking bolt 3 to move downward simultaneously, and the median slot of respective corresponding two-door bolt nose 7 has been exited on the summit of each locking bolt 3 when lock core is rotated in place to the direction of opening, being close to electrical control cubicles skeleton by the door of now location status to allow in Fig. 1 each simple gate bolt nose 2 on skeleton 1 insert the median slot of each self-corresponding two-door bolt nose 7, thus form the drawing of site (see figure 4) of Fig. 4, for cabinet door locking is prepared; On the basis of Fig. 4, when the lock core on lock body 12 rotates to the direction of closing, lock drive link 11 moves upward, drive locking bolt 3 on locking bar 4 to move upward simultaneously, and when lock core is rotated in place to the direction of closing, locking bolt 3 will insert the centre of each self-corresponding two-door bolt nose 7 and simple gate bolt nose 2, is firmly pinned by cabinet door and forms state (see figure 5) shown in Fig. 5; When need open the door, lock drive link 11 is made to drive the locking bolt 3 on locking bar 4 to move downward by the position of closing to the position rotation of opening lock core, the notch of each self-corresponding two-door bolt nose 4 is exited to the summit to each locking bolt 3, allow the locking bolt 3 inserted in simple gate bolt nose 2 during locking state exit from simple gate bolt nose 2, now can open the door.
Claims (2)
1. an electrical control cubicles door lock for multi-point locking, comprises lock body, lock drive link, locking bar, locking bolt, two-door bolt nose and simple gate bolt nose, it is characterized in that: multiple simple gate bolt nose is fixed on electrical control cubicles skeleton; Locking bar has two slotted eyes, multiple locking bolt is welded on locking bar, and locking bar also has a fixed bolt, is connected with lock drive link for locking bar; Lock body is fixed on door, the lock drive link on lock body has a circular hole, and be connected with locking bar for lock drive link, multiple two-door bolt nose is welded on door, door is also welded with two guiding screw poles, for the slotted eye oriented sliding installed on locking bar and locking bar.
2. the electrical control cubicles door lock of a kind of multi-point locking according to claim 1, it is characterized in that: four simple gate bolt noses (2) are fixed on electrical control cubicles skeleton (1), four locking bolts (3) and a fixed bolt (6) are welded on locking bar (4), locking bar (4) has two slotted eyes (5), four two-door bolt noses (7) and two guiding screw poles (9) are welded on electrical control cubicles door (8), circular hole (10) is on lock drive link (11), lock drive link (11) is mounted on lock body (12), lock drive link (11) to move downward when the lock core on lock body (12) rotates to the direction of opening, when the lock core on lock body (12) rotates to the direction of closing, lock drive link (11) moves upward, and lock body (12) is arranged on electrical control cubicles door (8),
Two slotted eyes (5) on locking bar (4) are by coordinating with two guiding screw poles (9) on electrical control cubicles door (8), utilize guiding screw pole (9) top nut to be pressed on electrical control cubicles door (8) by locking bar (4), and ensure that the slotted eye (5) on locking bar (4) can slide up and down along guiding screw pole (9); The upper fixed bolt (6) of locking bar (4) to insert in the circular hole (10) on lock drive link (11) and locking bar (4) and lock drive link (11) is linked together with fastening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521568.3U CN204040691U (en) | 2014-09-12 | 2014-09-12 | A kind of electrical control cubicles door lock of multi-point locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521568.3U CN204040691U (en) | 2014-09-12 | 2014-09-12 | A kind of electrical control cubicles door lock of multi-point locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040691U true CN204040691U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420521568.3U Active CN204040691U (en) | 2014-09-12 | 2014-09-12 | A kind of electrical control cubicles door lock of multi-point locking |
Country Status (1)
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| CN (1) | CN204040691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741881A (en) * | 2018-06-08 | 2018-11-06 | 河北普康医疗设备有限公司 | A kind of intelligence nursing bed |
-
2014
- 2014-09-12 CN CN201420521568.3U patent/CN204040691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741881A (en) * | 2018-06-08 | 2018-11-06 | 河北普康医疗设备有限公司 | A kind of intelligence nursing bed |
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| GR01 | Patent grant |