CN204850707U - National treasury door locking mechanism - Google Patents
National treasury door locking mechanism Download PDFInfo
- Publication number
- CN204850707U CN204850707U CN201520456419.8U CN201520456419U CN204850707U CN 204850707 U CN204850707 U CN 204850707U CN 201520456419 U CN201520456419 U CN 201520456419U CN 204850707 U CN204850707 U CN 204850707U
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- lock
- door leaf
- horizontal
- locking
- lockset
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Abstract
The utility model discloses a national treasury door locking mechanism, including rotatory cooperation install drive gear in the door leaf, with two flat racks of a vertical rack and a genshui of drive gear meshing, two on the vertical rack respectively fixed connection be equipped with day locking lever with ground the locking lever, the upper end of it locking lever is equipped with a day lock, the lower extreme of ground locking lever is locked with being equipped with, be equipped with connecting rod mechanism on the horizontal rack, be equipped with the level lock that is used for locking door leaf and door frame to open the side in the connecting rod mechanism, still including installing the tool to lock I and tool to lock II in the door leaf, be equipped with spacing arch on the horizontal rack, the spring bolt of tool to lock I with the spacing cooperation of spacing arch, be equipped with the horizontal spacing pole on it locking lever, II intervals of tool to lock set up into a plurality of and its spring bolt all with the spacing cooperation of horizontal spacing pole, still including installing on the door leaf and being used for the drive the rotatory hand wheel of drive gear.
Description
Technical field
The utility model belongs to gate technique field, is specifically related to a kind of coffers lock locking mechanism.
Background technology
Cashbox door is a kind of special security door, is the indispensable part of bank vault, and it is antitheft, the height of performance of preventing fires, prevent ruining directly has influence on the safety of bank vault.Cashbox door generally comprises doorframe and door leaf, is provided with lockable mechanism between doorframe and door leaf; On the one hand, the doorframe of cashbox door and door leaf require to have higher structural strength, and to prevent outside destroy, on the other hand, its lockable mechanism then requires to be not easy to be opened by other people.
Publication number is that the Chinese patent of CN203247998U discloses a kind of cashbox door, and described cashbox door is provided with escape door; Described cashbox door external surface is covered with outer main cover plate; Described outer main cover plate comprises upper cover plate and lower cover plate; Described upper cover plate is fixed on above described cashbox door; Described lower cover plate can folding be located at below described cashbox door; Described escape door is located in described lower cover plate; When described lower cover plate closing, the external surface isoplanar of its external surface and described upper cover plate.Although this cashbox door can hide escape door in visual effect, its lockable mechanism only relies on a camshaft and cam to realize, and its locking effect is poor, and then affects the security performance of cashbox door.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of coffers lock locking mechanism, has that locking is effective, security performance good, the advantage of good reliability.
For achieving the above object, the utility model provides following technical scheme:
A kind of coffers lock locking mechanism, comprise rotatable engagement and be arranged on the travelling gear in door leaf, the two vertical tooth bars engaged with described travelling gear and a horizontal rack, two described vertical tooth bars are fixedly connected with respectively and are provided with day locking bar and ground locking bar, the upper end of described sky locking bar is provided with sky lock, and the lower end of described ground locking bar is locked with being provided with; Described horizontal rack is provided with connecting rod mechanism, and described connecting rod mechanism is provided with the Horizontal lock for locking door leaf and doorframe opening side;
Also comprise and be arranged on lockset I in door leaf and lockset II, described horizontal rack is provided with spacing preiection, and the dead bolt of described lockset I coordinates with described spacing preiection is spacing; Described sky locking bar is provided with Horizontal limiting bar, and described lockset II is set to multiple and its dead bolt and all coordinates with described Horizontal limiting bar is spacing;
Also comprise and being arranged on door leaf and handwheel for driving described travelling gear to rotate.
Further, also comprise the horizontal concrete chute be arranged in described horizontal rack and be arranged on the cross sliding clock coordinated with described horizontal concrete chute in door leaf.
Further, also comprise the vertical chute be arranged on described vertical tooth bar and be arranged on the upright slide block coordinated with described vertical chute in door leaf.
Further, described lockset II adopts coded lock, and described coded lock compartment of terrain is provided with three and is all positioned at the below of described Horizontal limiting bar.
Further, described lockset I adopts mechanical lock, and described mechanical lock adopts dual control blade mechanism lock.
Further, the fixing lock being arranged on the side that door leaf and doorframe are articulated and connected also is comprised and the driving mechanism that is arranged on for driving described fixing lock to move horizontally in door leaf.
Further, described driving mechanism comprises the stationary rack engaged with described travelling gear, described stationary rack is connected with and fixingly locks the stationary links mechanism be connected with described.
The beneficial effects of the utility model are:
Coffers lock locking mechanism of the present utility model, utilize sky to lock, to lock and Horizontal lock can by fixedly locked for door leaf on doorframe, and by arranging multiple lockset such as mechanical lock and coded lock, can prevent lockable mechanism from being opened by unrelated person, have that locking is effective, safety good and the advantage of good reliability.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the utility model coffers lock locking mechanism embodiment;
Fig. 2 is the A detail drawing of Fig. 1;
Fig. 3 is the structural representation of the cashbox door adopting the present embodiment lockable mechanism;
Fig. 4 is the structural representation of door leaf;
Fig. 5 is the fit structure schematic diagram of door leaf and doorframe.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 3, for adopting the structural representation of the cashbox door of the present embodiment lockable mechanism.This cashbox door, comprises doorframe 1 and door leaf 2, and be articulated and connected by hinge 3 between the side of door leaf 2 and doorframe 1, between opposite side and doorframe 1, compartment of terrain is provided with Horizontal lock 4.As shown in Figure 4, the door leaf 2 of the present embodiment comprises composite panel and backboard 5, installation cavity 6 is provided with between backboard 5 and composite panel, and composite panel comprises panel 7 from front to back successively, prevents fires and resistance toly cut layer 8, packed layer 9 and dividing plate 10, installation cavity 6 is arranged between dividing plate 10 and backboard 5, the packed layer 9 of the present embodiment adopts cement packed layer, has the advantage of waterproof fireproofing.
Lockable mechanism is provided with between doorframe 1 and door leaf 2, lockable mechanism comprises rotatable engagement and is arranged on the travelling gear 11 in installation cavity 6, the two vertical tooth bars 12 engaged with travelling gear 11 and a horizontal rack 13, two vertical tooth bars 12 are fixedly connected with respectively and are provided with day locking bar 14 and ground locking bar 15, the upper end of it locking bar 14 is provided with sky lock 16, the lower end of ground locking bar 15 locks 17 with being provided with, doorframe 1 and door leaf 2 are respectively equipped with lock with sky 16 and lock 17 lockholes coordinated.Horizontal rack 13 is provided with connecting rod mechanism 18, and connecting rod mechanism 18 is connected with all Horizontal locks 4, so, utilizes moving horizontally of horizontal rack 13, Horizontal lock 4 can be driven along moving horizontally, and then realize the function of opening and closing.
Horizontal rack 13 is provided with spacing preiection 19, door leaf 2 is provided with the lockset I 20 that dead bolt coordinates with spacing preiection; It locking bar 14 is provided with Horizontal limiting bar 21, and in door leaf 2, compartment of terrain is provided with the dead bolt lockset II 22 that coordinate spacing with Horizontal limiting bar 21; And the handwheel 28 door leaf 2 is also provided with for driving travelling gear 11 to rotate.So, mechanical lock 20 and coded lock 22 is utilized all can to pin cashbox door.The lockset I 20 of the present embodiment adopts mechanical lock, and mechanical lock adopts dual control blade mechanism lock.The lockset II of the present embodiment adopts coded lock, and coded lock compartment of terrain is provided with three and is all positioned at the below of Horizontal limiting bar 21.
Preferably, horizontal rack 13 is provided with horizontal concrete chute 23, is provided with the cross sliding clock 24 coordinated with horizontal concrete chute 23 in door leaf 2, for horizontal rack 13 mobile guide.Vertical tooth bar 12 is provided with vertical chute 25, is provided with the upright slide block 26 coordinated with vertical chute 25 in door leaf 2, for vertical tooth bar 12 mobile guide.
Further, door leaf 2 is also provided with escape door 27.And under certain condition, fixing lock can also be set between the side that door leaf 2 and doorframe 1 are articulated and connected and doorframe 1, corresponding, be provided with the driving mechanism for driving fixing lock to move horizontally in door leaf 2.Driving mechanism can be comprise the stationary rack engaged with travelling gear 11, stationary rack is connected with and locks with fixing the stationary links mechanism be connected, and can play the effect of the locking intensity strengthened between doorframe 1 and door leaf 2.
The coffers lock locking mechanism of the present embodiment, utilize sky to lock, to lock and Horizontal lock can by fixedly locked for door leaf on doorframe, and by arranging multiple lockset such as mechanical lock and coded lock, can prevent lockable mechanism from being opened by unrelated person, have that locking is effective, safety good and the advantage of good reliability.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (7)
1. a coffers lock locking mechanism, it is characterized in that: comprise rotatable engagement and be arranged on the travelling gear in door leaf, the two vertical tooth bars engaged with described travelling gear and a horizontal rack, two described vertical tooth bars are fixedly connected with respectively and are provided with day locking bar and ground locking bar, the upper end of described sky locking bar is provided with sky lock, and the lower end of described ground locking bar is locked with being provided with; Described horizontal rack is provided with connecting rod mechanism, and described connecting rod mechanism is provided with the Horizontal lock for locking door leaf and doorframe opening side;
Also comprise and be arranged on lockset I in door leaf and lockset II, described horizontal rack is provided with spacing preiection, and the dead bolt of described lockset I coordinates with described spacing preiection is spacing; Described sky locking bar is provided with Horizontal limiting bar, and described lockset II is set to multiple and its dead bolt and all coordinates with described Horizontal limiting bar is spacing;
Also comprise and being arranged on door leaf and handwheel for driving described travelling gear to rotate.
2. coffers lock locking mechanism according to claim 1, is characterized in that: also comprise and be arranged on horizontal concrete chute in described horizontal rack and be arranged on the cross sliding clock coordinated with described horizontal concrete chute in door leaf.
3. coffers lock locking mechanism according to claim 2, is characterized in that: also comprise and be arranged on vertical chute on described vertical tooth bar and be arranged on the upright slide block coordinated with described vertical chute in door leaf.
4. coffers lock locking mechanism according to claim 1, is characterized in that: described lockset II adopts coded lock, and described coded lock compartment of terrain is provided with three and is all positioned at the below of described Horizontal limiting bar.
5. coffers lock locking mechanism according to claim 1, is characterized in that: described lockset I adopts mechanical lock, and described mechanical lock adopts dual control blade mechanism lock.
6. coffers lock locking mechanism according to claim 1, is characterized in that: also comprise the fixing lock being arranged on the side that door leaf and doorframe are articulated and connected and the driving mechanism be arranged on for driving described fixing lock to move horizontally in door leaf.
7. coffers lock locking mechanism according to claim 6, is characterized in that: described driving mechanism comprises the stationary rack engaged with described travelling gear, described stationary rack is connected with and fixingly locks the stationary links mechanism be connected with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456419.8U CN204850707U (en) | 2015-06-30 | 2015-06-30 | National treasury door locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456419.8U CN204850707U (en) | 2015-06-30 | 2015-06-30 | National treasury door locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850707U true CN204850707U (en) | 2015-12-09 |
Family
ID=54741271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520456419.8U Active CN204850707U (en) | 2015-06-30 | 2015-06-30 | National treasury door locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242224A (en) * | 2019-07-16 | 2021-01-19 | 武汉九控电气科技有限公司 | Transformer cover plate |
-
2015
- 2015-06-30 CN CN201520456419.8U patent/CN204850707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242224A (en) * | 2019-07-16 | 2021-01-19 | 武汉九控电气科技有限公司 | Transformer cover plate |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |