CN217760721U

CN217760721U - Novel vault door with double-lock linkage

Info

Publication number: CN217760721U
Application number: CN202220888420.8U
Authority: CN
Inventors: 朱杰
Original assignee: Jiangxi Guannan Technology Co ltd
Current assignee: Jiangxi Guannan Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-08
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to a novel vault door of double-lock linkage, including the door frame, the bottom both sides of door frame are provided with the first door body and the second door body respectively, and the first door body and the second door body all with door frame sliding connection, and different with prior art is, the top of door frame still is provided with the linkage subassembly, the linkage subassembly includes first support, second support, gear and rack, and just first support is fixed at the top of the first door body, and the second support is fixed at the top of the second door body, and the gear activity sets up the middle part at the door frame. The utility model discloses a driving piece drive gear clockwise rotation, the gear passes through the rack and drives first support and second support and remove to the both sides of door frame, and the first door body of driving respectively and the second door body of first support and second support are removed to the door frame both sides and are opened, and when closing, driving piece drive gear anticlockwise rotation can, this linkage subassembly design simple structure of treasury door, production and use cost are low.

Description

Novel vault door with double-lock linkage

Technical Field

The utility model relates to a national treasury door field, concretely relates to novel two national treasury doors that lock links.

Background

The vault comprises a business vault set by each business institution of the bank for handling cashier business, a central allocating vault set by each management bank for handling internal cash allocation at the administration bank, and an issuing fund keeping vault set by the money issuing business of the agent people, wherein vault doors are set at the entrance and the exit of the vault for protection.

The prior art has the following defects: the existing vault door is mainly opened and closed through linkage of a linkage mechanism, however, the design structure of the existing linkage mechanism is complex, and the production and use costs are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a novel vault door of two locks linkage is provided.

The utility model adopts the technical proposal that: the door comprises a door frame, wherein a first door body and a second door body are respectively arranged on two sides of the bottom of the door frame and are in sliding connection with the door frame, and the door frame is different from the prior art in that a linkage assembly is further arranged on the top of the door frame and comprises a first support, a second support, a gear and a rack, the first support is fixed on the top of the first door body, the second support is fixed on the top of the second door body, the gear is movably arranged in the middle of the door frame, the rack is fixedly arranged on one side, close to the first support and the second support, of the first support and is meshed with the gear;

preferably, a rotating rod is fixedly arranged in the middle of the gear, the gear is movably connected with the door frame through the rotating rod, and the gear can move conveniently through the rotating rod;

preferably, a driving part is fixedly arranged at the center of the top of the door frame, the gear is in transmission connection with the driving part through an output shaft, and the driving part is used for driving the gear to rotate;

preferably, the first support and the second support are arranged in parallel, the number of the racks is two, and the two racks are both meshed with the gear, so that when the gear drives the two racks to move, the first support and the second support which are arranged in parallel can ensure the stability of the movement of the first door body and the second door body;

preferably, in order to facilitate the movement of the first door body and the second door body at the bottom of the door frame, through grooves are formed in both sides of the door frame, and the through grooves are matched with the first door body and the second door body, so that the first door body and the second door body can move conveniently;

preferably, in order to improve the sealing performance of the closed first door body and the closed second door body, a protruding strip is fixedly arranged at one end, close to the second door body, of the first door body, a groove is formed at one end, close to the first door body, of the second door body, and after the first door body and the closed second door body are closed, the protruding strip is embedded into the groove, so that the sealing performance of the closed first door body and the closed second door body is guaranteed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a driving piece drive gear clockwise rotation, the gear passes through the rack and drives first support and second support and remove to the both sides of door frame, and the first door body of driving respectively and the second door body of first support and second support are removed to the door frame both sides and are opened, and when closing, driving piece drive gear anticlockwise rotation can, this linkage subassembly design simple structure of treasury door, production and use cost are low.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a usage state diagram of the present invention.

Fig. 3 is a schematic structural view of the linkage assembly of the present invention.

Illustration of the drawings:

1. a door frame; 2. a first door body; 3. a second door body; 4. a drive member; 5. a linkage assembly; 51. a first bracket; 52. a second bracket; 53. a gear; 54. a rack; 6. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

Referring to fig. 1 and 3, the novel double-lock linked vault door of the present embodiment includes a door frame 1, a first door 2 and a second door 3 are respectively disposed on two sides of a bottom of the door frame 1, and the first door 2 and the second door 3 are both slidably connected to the door frame 1, different from the prior art, a linkage assembly 5 is further disposed on a top of the door frame 1, the linkage assembly 5 includes a first bracket 51, a second bracket 52, a gear 53 and a rack 54, the first bracket 51 is fixed on the top of the first door 2, the second bracket 52 is fixed on the top of the second door 3, the gear 53 is movably disposed in a middle of the door frame 1, a rack 54 is fixedly disposed on a side close to the first bracket 51 and the second bracket 52, and the rack 54 is engaged with the gear 53;

furthermore, a rotating rod is fixedly arranged in the middle of the gear 53, the gear 53 is movably connected with the door frame 1 through the rotating rod, and the gear 53 can move conveniently through the rotating rod;

furthermore, a driving part 4 is fixedly arranged at the center of the top of the door frame 1, the gear 53 is in transmission connection with the driving part 4 through an output shaft, and the driving part 4 is used for driving the gear 53 to rotate;

further, the first bracket 51 and the second bracket 52 are arranged in parallel, the two racks 54 are arranged, and the two racks 54 are both meshed with the gear 53, so that when the gear 53 drives the two racks 54 to move, the first bracket 51 and the second bracket 52 arranged in parallel can ensure the stability of the movement of the first door body 2 and the second door body 3;

further, in order to facilitate the movement of the first door body 2 and the second door body 3 at the bottom of the door frame 1, through grooves 6 are formed in both sides of the door frame 1, and the through grooves 6 are matched with the first door body 2 and the second door body 3, so that the first door body 2 and the second door body 3 can move conveniently;

further, in order to improve the sealing performance of the closed first door body 2 and the closed second door body 3, a protruding strip is fixedly arranged at one end, close to the second door body 3, of the first door body 2, a groove is formed at one end, close to the first door body 2, of the second door body 3, and after the first door body 2 and the second door body 3 are closed, the protruding strip is embedded into the groove, so that the sealing performance of the closed first door body 2 and the closed second door body 3 is guaranteed;

referring to fig. 2, when the linkage assembly 5 of the vault door is opened, the driving gear 53 of the driving member 4 rotates clockwise, the gear 53 drives the first bracket 51 and the second bracket 52 to move to two sides of the door frame 1 through the rack 54, the first bracket 51 and the second bracket 52 respectively drive the first door body 2 and the second door body 3 to move to two sides of the door frame 1 for opening, and when the linkage assembly 5 of the vault door is closed, the driving gear 53 of the driving member 4 rotates counterclockwise.

It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a novel vault door of double-lock linkage, includes door frame (1), the bottom both sides of door frame (1) are provided with the first door body (2) and the second door body (3) respectively, and the first door body (2) and the second door body (3) all with door frame (1) sliding connection, its characterized in that: the top of door frame (1) still is provided with linkage assembly (5), linkage assembly (5) are including first support (51), second support (52), gear (53) and rack (54), and first support (51) are fixed at the top of first door body (2), and the top at second door body (3) is fixed in second support (52), and gear (53) activity sets up the middle part at door frame (1), and first support (51) all are fixed with rack (54) with the close one side of second support (52), and rack (54) and gear (53) meshing.

2. The novel double-lock linked vault door according to claim 1, characterized in that: the top center department of door frame (1) is fixed and is provided with driving piece (4), and gear (53) are connected through output shaft transmission with driving piece (4).

3. The novel double-lock linked vault door according to claim 2, characterized in that: the first support (51) and the second support (52) are arranged in parallel, two racks (54) are arranged, and the two racks (54) are meshed with the gear (53).

4. The novel double-lock linked vault door according to claim 3, characterized in that: the door is characterized in that a protruding strip is fixedly arranged at one end, close to the second door body (3), of the first door body (2), a groove is formed in one end, close to the first door body (2), of the second door body (3), and the protruding strip is embedded into the groove.

5. The novel double-lock linked vault door of claim 4, wherein: through groove (6) have all been seted up to the both sides of door frame (1), through groove (6) and the first door body (2) and the second door body (3) looks adaptation that set up.

6. The novel double-lock linked vault door of claim 5, wherein: the middle part of the gear (53) is fixedly provided with a rotating rod, and the gear (53) is movably connected with the door frame (1) through the rotating rod.