CN209817728U - Safety door for bank vault - Google Patents

Abstract

The utility model discloses a bank vault safety door, including door frame and hinge, the inside right-hand member of door frame is fixedly connected with hinge, the left end of hinge rotates and is connected with the emergency exit, the surface of emergency exit is provided with the spare window, the left side of door frame is fixedly connected with electric power room, the surface of electric power room is provided with the pronunciation mouth, and the surface of electric power room is provided with the trick lock, and the inside of door body has set up the transmission piece, and the both sides of transmission piece have been connected the telescopic link through the transfer line, and the other end of telescopic link has connected lock ring, lock ring; both ends fixed connection have pushed up lock and ground lock, rotate the hand wheel and just can control opening of pushing up lock and ground lock, can close the safety door or open, the security is high and easy operation, and the surface of the door body has set up reserve window, when needs deposit or metal deposit in the national treasury, rotates the lock wheel of bottom for reserve window is opened, with the property from the window send into can, need not often open the national treasury gate.

Description

Safety door for bank vault

Technical Field

The utility model belongs to the technical field of the door is relevant, concretely relates to bank national treasury emergency exit.

Background

The door is provided with the anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level.

The safety door is called as an anti-theft safety door. It has both anti-theft and safety performance. According to the regulations of general technical conditions for anti-theft safety doors, qualified safety doors cannot be pried or opened with an opening of 615 square millimeters on a door leaf or opened with an opening of 38 square millimeters in a semicircle with 150 square millimeters of a locking point by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like within 15 minutes. And the lock used on the safety door must be a special lock with the anti-drilling function, which is qualified through the detection of a detection center of a public security department. The safety door can be made of different materials, but only if the safety door reaches the standard and is qualified in detection, the door which receives the safety precaution product and is approved to be called the safety door.

The prior art has the following problems: the current bank vault emergency exit all uses the spring bolt of intelligence door frame right-hand member to stretch into the inside of the door body, a closure for the emergency exit, make the emergency exit have the theftproof, prevent the function of breaking open, it is too single only to close the emergency exit through an automatically controlled mode, the effect of preventing burglary and breaking open is just not very good, the bank receives a large amount of deposits or a large amount of precious metal simultaneously, or the customer is required to take out a large amount of deposits or take out the precious metal of deposit, just need deposit the inside of vault with these properties, when depositing into the vault with properties or when taking out from the vault, need open whole emergency exit, the open time overlength, can waste a lot of time, it is also more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bank national treasury emergency exit to the theftproof side of proposing breaks the effect poor and the troublesome problem of access property in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bank vault emergency exit, includes door frame and hinge, the inside right-hand member fixedly connected with hinge of door frame, the hinge is provided with two altogether, and two the hinge is fixed connection respectively in the upper portion and the lower part of the inside right-hand member of door frame, the left end of hinge rotates and is connected with the emergency exit, the emergency exit uses 304 stainless steel to make, and the thickness of emergency exit is fifteen centimetres, the upper end and the upper portion hinge rotation of emergency exit are connected, and the lower extreme and the lower part hinge rotation of emergency exit are connected, the emergency exit rotates through two hinges and door frame and is connected, the surface of emergency exit is provided with the cat eye, the cat eye is located the upper portion right side on emergency exit surface, and the cat eye uses explosion-proof toughened glass to make, the surface of emergency exit is provided with the hand wheel, the hand wheel is located the, the surface of the hand wheel is provided with a rubber layer, the rubber layer is made of hard rubber, locking holes are formed in the left end of the safety door, the number of the locking holes is two, the two locking holes are formed in the upper portion and the lower portion of the left end of the safety door respectively, a standby window is arranged on the surface of the safety door and is located on the lower portion of the surface of the safety door, the standby window is located below the hand wheel, the thickness of the door frame is seventeen centimeters, a reinforcing frame is arranged at the left end of the interior of the door frame, the thickness of the reinforcing frame is two centimeters, the height of the reinforcing frame is the same as that of the safety door, an electric power chamber is fixedly connected to the left side of the door frame, a voice port is formed in the surface of the electric power chamber, the voice port is located in the upper portion of the surface of the electric power chamber, a loudspeaker of which is YD 200, the utility model discloses a safety door lock, including safety door, trick lock, electric power room, safety door, electric power room, trick lock, electric power room, safety door, electric power room, trick lock is located the intermediate position on electric power room surface, and the trick lock is located the below of pronunciation mouth, the right side of electric power room is connected with the spring bolt, the spring bolt is provided with two altogether the upper portion and the lower part on electric power room right side, upper portion are connected respectively to the spring bolt the lockhole on spring bolt and safety door left side upper portion is the same height, and.

Preferably, the hinge includes top circle, pivot, turning block, end circle and fixed block, the inside of top circle is provided with the pivot, and the left end fixedly connected with turning block of top circle, the hinge passes through turning block and emergency exit fixed connection, the bottom of top circle is provided with the end circle, the right-hand member fixedly connected with fixed block of end circle, the hinge passes through fixed block and door frame fixed connection.

Preferably, the emergency exit is including the door body, transmission piece, transfer line, top lock, telescopic link, lock ring and ground lock, the inside intermediate position of the door body is provided with the transmission piece, the top and the hand wheel fixed connection of transmission piece, and the side of transmission piece is provided with the transfer line, the transfer line is provided with two altogether, and two the left side and the right side at the transmission piece are connected respectively to the transfer line, the side of transmission piece is rotated and is connected with the lock ring, the upper end fixedly connected with telescopic link of lock ring, the telescopic link is provided with two altogether, and two the telescopic link is fixed connection respectively in the upper end and the lower extreme of lock ring, upper end the top fixedly connected with top lock of telescopic link, and the lower extreme the bottom fixedly connected with ground lock of telescopic link.

Preferably, the electric power room includes a housing, two door bolts, two moving blocks and a gear, the gear is disposed inside the housing, the moving block is disposed on the top of the gear, the two moving blocks are disposed above and below the gear respectively, the door bolts are fixedly connected to the right ends of the moving blocks, the two door bolts are disposed, and the two door bolts are fixedly connected to the right ends of the upper and lower moving blocks respectively.

Preferably, the door frame includes framework, door-hinge, iron door and lock, the inside left end fixedly connected with door-hinge of framework, the door-hinge is provided with two altogether, and two the door-hinge is fixed connection respectively in the upper portion and the lower part of the inside left end of framework, the right side fixedly connected with iron door of door-hinge, the right part of iron door is provided with the lock.

Preferably, the standby window comprises a window frame, a window body, a window shaft, a locking wheel and a window lock, the window body is arranged inside the window frame, the window shaft is fixedly connected to the left end of the window body, the locking wheel is arranged on the surface of the window body, and the window lock is arranged at the right end of the window body.

Preferably, the specification of top circle is the same with the specification of foundation ring, and top circle and foundation ring are the vertical direction, the pivot is located the inside of top circle and foundation ring, the foundation ring rotates through the pivot with the top circle to be connected.

Preferably, the lock circle is provided with two altogether, and two the lock circle rotates the right-hand member of connecting the left end at the left side transfer line and the right side transfer line respectively, the telescopic link is provided with four altogether, two fixed connection is respectively at the upper end and the lower extreme of left side lock circle, and two the telescopic link is fixed connection respectively at the upper end and the lower extreme of right side lock circle, the top lock is provided with two altogether, two the top lock is fixed connection respectively at the top of two telescopic links in upper portion, and two the top lock is fixed connection respectively in the bottom of two telescopic links in lower part.

Preferably, the iron door is rotatably connected with the frame through two door shafts at the upper part and the lower part of the left end, the iron door is located inside the frame, the iron door is made of cast iron, the right end of the door lock is fixedly connected to the right side inside the frame, and the iron door is locked with the frame through the door lock.

Preferably, the left end of window axle and window frame fixed connection, the window body passes through the window axle and is connected with the window frame rotation, the window lock is provided with two altogether, and two the window lock sets up respectively in the right side upper portion and the lower part of window body, two the window lock is connected with the lock wheel.

Compared with the prior art, the utility model provides a bank national treasury emergency exit possesses following beneficial effect:

1. the utility model discloses bank national treasury emergency exit has set up the transmission piece in the inside of the door body, the telescopic link has been connected through the transfer line in the both sides of transmission piece, the lock circle has been connected to the other end of two telescopic links, the upper end and the lower extreme fixed connection of lock circle have locked and ground lock, the removal that two transfer lines just can be controlled to the rotation hand wheel, thereby make the telescopic link upwards or move down, thereby with top lock and ground lock withdraw from inside the door frame or the card is gone into, just also can close or open the safety door, the security is high and the operation is got up simply.

2. The utility model discloses bank's national treasury emergency exit has set up the reserve window in the surperficial lower part of the door body, when needs deposit a large amount of deposits or precious metal in the national treasury or take out it from the national treasury, just can rotate the lock wheel of bottom for the window lock is opened, thereby opens the reserve window, sends into the property that will deposit from the window, again by the inside personnel on duty of national treasury check can, it is convenient to use, need not often open the national treasury gate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a safety door structure of a bank vault provided by the utility model;

fig. 2 is a schematic view of the hinge structure provided by the present invention;

fig. 3 is a schematic view of the internal structure of the safety door provided by the present invention;

fig. 4 is a schematic view of an internal structure of the electric power room provided by the present invention;

fig. 5 is a schematic structural view of the door frame according to the present invention;

fig. 6 is a schematic structural view of a standby window according to the present invention;

in the figure: 1. a door frame; 101. a frame body; 102. a door shaft; 103. a steel door; 104. a door lock; 2. a hinge; 21. a top ring; 22. a rotating shaft; 23. rotating the block; 24. a bottom ring; 25. a fixed block; 3. a safety door; 31. a door body; 32. a transmission block; 33. a transmission rod; 34. locking the top; 35. a telescopic rod; 36. a locking ring; 37. a ground lock; 4. an electric power room; 41. a housing; 42. a door bolt; 43. a moving block; 44. a gear; 5. a cat eye; 6. a hand wheel; 7. a lock hole; 8. a standby window; 81. a window frame; 82. a window body; 83. a window shaft; 84. a lock wheel; 85. a window lock; 9. a reinforcing frame; 10. a latch bolt; 11. a speech port; 12. a combination lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a bank vault safety door comprises a door frame 1 and hinges 2, the right end inside the door frame 1 is fixedly connected with the hinges 2, the number of the hinges 2 is two, the two hinges 2 are respectively and fixedly connected to the upper portion and the lower portion of the right end inside the door frame 1, the left end of each hinge 2 is rotatably connected with a safety door 3, each safety door 3 is made of 304 stainless steel, the thickness of each safety door 3 is fifteen centimeters, the upper end of each safety door 3 is rotatably connected with the upper portion hinge 2, the lower end of each safety door 3 is rotatably connected with the lower portion hinge 2, each safety door 3 is rotatably connected with the door frame 1 through the two hinges 2, the surface of each safety door 3 is provided with a cat eye 5, each cat eye 5 is located on the right side of the upper portion of the surface of each safety door 3, each cat eye 5 is made of explosion-proof toughened glass, the surface of each safety door 3 is provided with a, the surface of a hand wheel 6 is provided with a rubber layer, the rubber layer is made of hard rubber, the left end of a safety door 3 is internally provided with two locking holes 7, the two locking holes 7 are respectively arranged at the upper part and the lower part of the left end of the safety door 3, the surface of the safety door 3 is provided with a spare window 8, the spare window 8 is positioned at the lower part of the surface of the safety door 3, the spare window 8 is positioned below the hand wheel 6, the thickness of a door frame 1 is seventeen centimeters, the left end of the interior of the door frame 1 is provided with a reinforcing frame 9, the thickness of the reinforcing frame 9 is two centimeters, the height of the reinforcing frame 9 is the same as that of the safety door 3, the left side of the door frame 1 is fixedly connected with an electric power chamber 4, the surface of the electric power chamber 4 is provided with a voice port 11, the voice port 11 is positioned at the upper part of the surface of the electric power chamber 4, a loudspeaker, trick lock 12 is located the intermediate position on electric power room 4 surface, and trick lock 12 is located the below of pronunciation mouth 11, the right side of electric power room 4 is connected with spring bolt 10, spring bolt 10 is provided with two altogether, and two spring bolts 10 are connected respectively on the upper portion and the lower part on electric power room 4 right side, upper portion spring bolt 10 is the same height with lockhole 7 on 3 left sides upper portions of emergency exit, and lower part spring bolt 10 is the same height with lockhole 7 of 3 left sides lower parts of emergency exit, two spring bolts 10 pass through electric wire and trick lock 12 electric connection, two spring bolts 10 use the aluminum alloy to make, pronunciation mouth 11 passes through electric wire and trick lock 12 electric connection.

Further, hinge 2 includes top ring 21, pivot 22, turning block 23, end ring 24 and fixed block 25, the inside of top ring 21 is provided with pivot 22, and the left end fixedly connected with turning block 23 of top ring 21, hinge 2 passes through turning block 23 and emergency exit 3 fixed connection, the bottom of top ring 21 is provided with end ring 24, the right-hand member fixedly connected with fixed block 25 of end ring 24, hinge 2 passes through fixed block 25 and door frame 1 fixed connection, emergency exit 3 just can rotate at the inside of door frame 1 through hinge 2, thereby open emergency exit 3 or close.

Further, the safety door 3 comprises a door body 31, a transmission block 32, a transmission rod 33, a top lock 34, an expansion link 35, a lock ring 36 and a ground lock 37, the transmission block 32 is arranged at the middle position inside the door body 31, the top of the transmission block 32 is fixedly connected with the hand wheel 6, and the side of the transmission block 32 is provided with two transmission rods 33, the two transmission rods 33 are respectively connected with the left side and the right side of the transmission block 32, the side of the transmission block 32 is rotatably connected with a locking ring 36, the upper end of the locking ring 36 is fixedly connected with a telescopic rod 35, the two telescopic rods 35 are arranged, and the two telescopic rods 35 are respectively and fixedly connected with the upper end and the lower end of the locking ring 36, the top of the upper telescopic rod 35 is fixedly connected with the top lock 34, the top lock 34 can lock the upper part of the safety door 3 with the door frame 1, and the bottom of the lower end telescopic rod 35 is fixedly connected with a ground lock 37, and the ground lock 37 can lock the lower part of the safety door 3 with the door frame 1.

Further, the electric power room 4 includes a housing 41, a bolt 42, a moving block 43 and a gear 44, the gear 44 is disposed inside the housing 41, the moving block 43 is disposed on the top of the gear 44, the moving block 43 can be moved by the gear 44 when rotating, so that the bolt 42 can be inserted into the lock hole 7, and the safety door 3 can be locked, the number of the moving blocks 43 is two, the two moving blocks 43 are disposed above and below the gear 44, respectively, the bolt 42 is fixedly connected to the right end of the moving block 43, the number of the bolts 42 is two, and the two bolts 42 are fixedly connected to the right ends of the upper and lower moving blocks 43, respectively.

Further, door frame 1 includes framework 101, door-hinge 102, iron door 103 and lock 104, the inside left end fixedly connected with door-hinge 102 of framework 101, door-hinge 102 is provided with two altogether, and two door-hinges 102 respectively fixed connection are in the upper portion and the lower part of the inside left end of framework 101, the right side fixedly connected with iron door 103 of door-hinge 102, iron door 103 has the effect of secondary protection for the security of treasury door is better, and the right part of iron door 103 is provided with lock 104.

Further, the standby window 8 includes a window frame 81, a window 82, a window shaft 83, a lock wheel 84 and a window lock 85, the window 82 is arranged inside the window frame 81, the window shaft 83 is fixedly connected to the left end of the window 82, the lock wheel 84 is arranged on the surface of the window 82, the window lock 85 is arranged at the right end of the window 82, and the standby window 8 can be closed by closing the window lock 85.

Further, the specification of top circle 21 is the same with the specification of foundation ring 24, and top circle 21 is the vertical direction with foundation ring 24, and pivot 22 is located the inside of top circle 21 and foundation ring 24, and foundation ring 24 rotates through pivot 22 with top circle 21 to be connected, and pivot 22 makes foundation ring 24 and top circle 21 can the mutual rotation to close and open emergency exit 3.

Further, the lock collar 36 is provided with two altogether, and two lock collars 36 rotate respectively and connect the left end at left side transfer line 33 and the right-hand member of right side transfer line 33, telescopic link 35 is provided with four altogether, two telescopic link 35 are fixed connection respectively at the upper end and the lower extreme of left side lock collar 36, and two telescopic link 35 are fixed connection respectively at the upper end and the lower extreme of right side lock collar 36, top lock 34 is provided with two altogether, two top locks 34 are fixed connection respectively at the top of two telescopic link 35 on upper portion, and two top locks 34 are fixed connection respectively in the bottom of two telescopic link 35 on the lower part, two top locks 34 and two ground locks 37 make emergency exit 3 can close tighter.

Further, the iron door 103 is rotatably connected with the frame body 101 through two door shafts 102 at the upper part and the lower part of the left end, the iron door 103 is located inside the frame body 101, the iron door 103 is made of cast iron, the strength of the cast iron is high, a robber is prevented from violently breaking, the right end of the door lock 104 is fixedly connected to the right side inside the frame body 101, and the iron door 103 is locked with the frame body 101 through the door lock 104.

Further, the left end of the window shaft 83 is fixedly connected with the window frame 81, the window body 82 is rotatably connected with the window frame 81 through the window shaft 83, two window locks 85 are arranged, the two window locks 85 are respectively arranged at the upper portion and the lower portion of the right side of the window body 82, the two window locks 85 are connected with the lock wheel 84, and the two window locks 85 can be opened or closed by rotating the lock wheel 84.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the whole vault door is connected with the safety computer in the bank through a signal line, then, fingerprints and pupils of vault managers and security personnel are input into the computer, the fingerprints can be input by pressing fingers into fingerprint holes on the surface of the coded lock 12, the pupils can be input by aligning eyes to the cat eye 5, when the safety door 3 is required to be opened, the fingers are required to be pressed into the fingerprint holes on the surface of the coded lock 12, then, eyeballs are aligned to the cat eye 5, after the computer detects that the input fingerprints and the pupils are matched correctly, the lock tongues 10 are controlled to displace, so that the two lock tongues 10 exit from the lock hole 7 at the left end of the safety door 3, after the identity is confirmed, the vault personnel use a key to open the door lock 104 and open the iron door 103, then, the duty personnel in the vault can rotate the inner hand wheel 6, the hand wheel 6 can cause the transmission rod 33 to contract when rotating, thereby make four telescopic links 35 shrink, four telescopic links 35 shrink the back, withdraw from door frame 1 with top lock 34 and ground lock 37 of top and low-end, emergency exit 3 just can be opened, the staffs on duty and the work of security personnel handing-over of changing shifts just can be carried out, if the access of cash and metal, only need use the key to open the rotation lock on lock wheel 84 surface, later rotate lock wheel 84 and make two window locks 85 open, then rotate window form 82 through window axle 83, just open standby window 8, the property that will deposit is sent into from the window can, use and to save a lot of time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a bank national treasury emergency exit, includes door frame (1) and hinge (2), its characterized in that: the inside right-hand member fixedly connected with hinge (2) of door frame (1), hinge (2) are provided with two altogether, and two hinge (2) fixed connection is respectively in the upper portion and the lower part of the inside right-hand member of door frame (1), the left end of hinge (2) is rotated and is connected with emergency exit (3), emergency exit (3) use 304 stainless steel to make, and the thickness of emergency exit (3) is fifteen centimetres, the upper end and the upper portion hinge (2) of emergency exit (3) rotate and are connected, and the lower extreme and the lower part hinge (2) of emergency exit (3) rotate and are connected, emergency exit (3) rotate with door frame (1) through two hinge (2) and are connected, the surface of emergency exit (3) is provided with cat eye (5), cat eye (5) are located the upper portion right side on emergency exit (3) surface, and cat eye (5) use explosion-proof toughened glass to make, the surface of the safety door (3) is provided with a hand wheel (6), the hand wheel (6) is located at the middle position of the surface of the safety door (3), the hand wheel (6) is located below the left side of the cat eye (5), the surface of the hand wheel (6) is provided with a rubber layer, the rubber layer is made of hard rubber, a lock hole (7) is formed in the left end of the safety door (3), the lock holes (7) are two, the lock holes (7) are respectively formed in the upper portion and the lower portion of the left end of the safety door (3), a standby window (8) is arranged on the surface of the safety door (3), the standby window (8) is located on the lower portion of the surface of the safety door (3), the standby window (8) is located below the hand wheel (6), the thickness of the door frame (1) is seventeen centimeters, and a reinforcing frame (9) is arranged at the left end of the, the thickness of strengthening frame (9) is two centimetres, and strengthens the height of frame (9) and the height of emergency exit (3) the same, the left side fixedly connected with electric power room (4) of door frame (1), the surface of electric power room (4) is provided with pronunciation mouth (11), pronunciation mouth (11) are located the upper portion on electric power room (4) surface, and the inside of pronunciation mouth (11) is provided with the speaker that the model is YD 200-1A, the surface of electric power room (4) is provided with trick lock (12), trick lock (12) are located the intermediate position on electric power room (4) surface, and trick lock (12) are located the below of pronunciation mouth (11), the right side of electric power room (4) is connected with spring bolt (10), spring bolt (10) are provided with two altogether, and two upper portion and lower part on electric power room (4) right side are connected respectively to spring bolt (10), upper portion spring bolt (10) are the same height with lockhole (7) on emergency exit (3) left side upper portion, and the lower part spring bolt (10) are the same height with lockhole (7) of emergency exit (3) left side lower part, two spring bolt (10) are through electric wire and trick lock (12) electric connection, two spring bolt (10) use the aluminum alloy to make, pronunciation mouth (11) are through electric wire and trick lock (12) electric connection.

2. A bank vault security gate according to claim 1, wherein: hinge (2) are including top circle (21), pivot (22), turning block (23), end circle (24) and fixed block (25), the inside of top circle (21) is provided with pivot (22), and the left end fixedly connected with turning block (23) of top circle (21), hinge (2) are through turning block (23) and emergency exit (3) fixed connection, the bottom of top circle (21) is provided with end circle (24), the right-hand member fixedly connected with fixed block (25) of end circle (24), hinge (2) are through fixed block (25) and door frame (1) fixed connection.

3. A bank vault security gate according to claim 1, wherein: the safety door (3) comprises a door body (31), two transmission blocks (32), two transmission rods (33), a top lock (34), an expansion link (35), a lock ring (36) and a ground lock (37), wherein the transmission blocks (32) are arranged at the middle position inside the door body (31), the top of each transmission block (32) is fixedly connected with a hand wheel (6), the transmission rods (33) are arranged on the side faces of the transmission blocks (32), the transmission rods (33) are arranged in two, the two transmission rods (33) are respectively connected to the left side and the right side of each transmission block (32), the lock ring (36) is rotatably connected to the side faces of the transmission blocks (32), the expansion link (35) is fixedly connected to the upper end of the lock ring (36), the expansion link (35) is arranged in two, the expansion link (35) is fixedly connected to the upper end and the lower end of the lock ring (36) respectively, and the top lock (34) is fixedly connected to the expansion link (, and the bottom of the lower end of the telescopic rod (35) is fixedly connected with a ground lock (37).

4. A bank vault security gate according to claim 1, wherein: the electric power room (4) comprises a shell (41), door bolts (42), moving blocks (43) and gears (44), the gears (44) are arranged inside the shell (41), the moving blocks (43) are arranged on the top of the gears (44), the number of the moving blocks (43) is two, the two moving blocks (43) are respectively arranged above and below the gears (44), the door bolts (42) are fixedly connected to the right end of the moving blocks (43), the number of the door bolts (42) is two, and the two door bolts (42) are respectively and fixedly connected to the right ends of the upper moving blocks (43) and the right ends of the lower moving blocks (43).

5. A bank vault security gate according to claim 1, wherein: door frame (1) includes framework (101), door-hinge (102), iron door (103) and lock (104), the inside left end fixedly connected with door-hinge (102) of framework (101), door-hinge (102) are provided with two altogether, and two door-hinge (102) respectively fixed connection is in the upper portion and the lower part of the inside left end of framework (101), the right side fixedly connected with iron door (103) of door-hinge (102), the right part of iron door (103) is provided with lock (104).

6. A bank vault security gate according to claim 1, wherein: spare window (8) are including window frame (81), window body (82), window axle (83), lock wheel (84) and window lock (85), the inside of window frame (81) is provided with window body (82), the left end fixedly connected with window axle (83) of window body (82), and the surface of window body (82) is provided with lock wheel (84), the right-hand member of window body (82) is provided with window lock (85).

7. A bank vault security gate according to claim 2, wherein: the specification of top circle (21) is the same with the specification of foundation ring (24), and top circle (21) is the vertical direction with foundation ring (24), pivot (22) are located the inside of top circle (21) and foundation ring (24), foundation ring (24) are connected through pivot (22) rotation with top circle (21).

8. A bank vault security gate according to claim 3, wherein: lock circle (36) are provided with two altogether, and two lock circle (36) rotate respectively and connect the left end in left side transfer line (33) and the right-hand member of right side transfer line (33), telescopic link (35) are provided with four altogether, two telescopic link (35) fixed connection is respectively at the upper end and the lower extreme of left side lock circle (36), and two telescopic link (35) fixed connection is respectively at the upper end and the lower extreme of right side lock circle (36), top lock (34) are provided with two altogether, two top lock (34) are fixed connection respectively at the top of two telescopic links (35) in upper portion, and two top lock (34) are fixed connection respectively in the bottom of two telescopic links (35) in lower part.

9. A bank vault security gate according to claim 5, wherein: the iron door (103) is rotatably connected with the frame body (101) through two door shafts (102) at the upper part and the lower part of the left end, the iron door (103) is located inside the frame body (101), the iron door (103) is made of cast iron, the right end of the door lock (104) is fixedly connected to the right side inside the frame body (101), and the iron door (103) is locked with the frame body (101) through the door lock (104).

10. A bank vault security gate according to claim 6, wherein: the left end and window frame (81) fixed connection of window axle (83), window body (82) are rotated through window axle (83) and window frame (81) and are connected, window lock (85) are provided with two altogether window lock (85) set up respectively in the right side upper portion and the lower part of window body (82), two window lock (85) are connected with lock wheel (84).