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CN-224228495-U - Double-leaf flat-open waterproof vault door

CN224228495UCN 224228495 UCN224228495 UCN 224228495UCN-224228495-U

Abstract

The utility model discloses a double-leaf flat-open waterproof vault door 10, which comprises a main door frame, a first main door leaf, a first auxiliary door leaf and a first emergency door, wherein the main door frame is arranged on a wall body provided with a door opening with a preset size, the first main door leaf and the first auxiliary door leaf are respectively arranged in the main door frame in a matching manner, the first emergency door is arranged on the first auxiliary door leaf, the first main door leaf and the first auxiliary door leaf are respectively arranged on two sides of the inside of the main door frame, one side wall surface corresponding to the inside of the first main door leaf is hinged with one side wall surface corresponding to the inside of the main door frame in a movable range with a preset angle, and the first auxiliary door leaf is hinged with the other side wall surface corresponding to the inside of the main door frame in a movable range with a preset angle. The double-leaf flat-open waterproof vault door 10 forms a flat-open vault door with a large opening angle through the first main door leaf and the first auxiliary door leaf, and under the condition of closing the first main door leaf and the first auxiliary door leaf, the first emergency door is opened to realize functions such as article transfer or emergent passerby passing, and the use flexibility of the vault door is greatly improved.

Inventors

  • WU ZIYING
  • Tang Runqin
  • LIU QINGTING

Assignees

  • 台山平安五金制品有限公司

Dates

Publication Date
20260512
Application Date
20250414

Claims (10)

  1. 1. The double-leaf flat-open waterproof vault door is characterized by comprising a main door frame, a first main door leaf, a first auxiliary door leaf and a first emergency door, wherein the main door frame is arranged on a wall body provided with a door opening with a preset size, the first main door leaf and the first auxiliary door leaf are both arranged in the main door frame in a matching manner, and the first emergency door is arranged on the first auxiliary door leaf; The first main door leaf and the first auxiliary door leaf are respectively arranged at two sides of the inside of the main door frame, the first main door leaf is hinged with one side wall surface corresponding to the inside of the main door frame in a movable range of a preset angle, and the first auxiliary door leaf is hinged with the other side wall surface corresponding to the inside of the main door frame in a movable range of a preset angle; The first auxiliary door leaf is provided with a first auxiliary door frame in cooperation with the first emergency door, the first auxiliary door frame is arranged on the surface of the main body of the first auxiliary door leaf and communicated with two sides of the first auxiliary door leaf, the first emergency door is installed in the first auxiliary door frame in cooperation with the first emergency door, and the first emergency door is hinged with a corresponding side wall surface in the first auxiliary door frame in a movable range of a preset angle.
  2. 2. The double-leaf flat-open waterproof vault door of claim 1, further comprising a first lock and a second lock, wherein the first lock and the second lock are respectively and correspondingly installed on the first main door leaf and the first emergency door in sequence.
  3. 3. The two-leaf flat-open waterproof vault door of claim 2, wherein the first lock is provided with a plurality of first mechanical combination locks, the plurality of first mechanical combination locks being mounted to the first main door leaf.
  4. 4. The two-leaf flat-open waterproof vault door of claim 3, wherein the second lock is provided with a plurality of second mechanical combination locks, the plurality of second mechanical combination locks being mounted to the first emergency door.
  5. 5. The double leaf flat-open waterproof vault door of claim 4 further including an inner grille door mounted to one side of the main door frame opposite the first main door leaf, the first auxiliary door leaf, and the first emergency door.
  6. 6. The double-leaf flat-open waterproof vault door of claim 5, wherein the inner-grille door comprises a second main door leaf, a second auxiliary door leaf and a second emergency door, wherein the second main door leaf is hinged to the inner wall of the door frame on one side corresponding to the first main door leaf, the second auxiliary door leaf is hinged to the inner wall of the door frame on the other side corresponding to the first auxiliary door leaf, and the second emergency door is installed on the second auxiliary door leaf corresponding to the first emergency door.
  7. 7. The double leaf flat-open waterproof vault door of claim 6, wherein the inner grille door further comprises a third lock, a fourth lock and a fifth lock, the third lock, the fourth lock and the fifth lock are respectively and correspondingly arranged on the second main door leaf, the second auxiliary door leaf and the second emergency door in sequence.
  8. 8. The two-leaf flat-open waterproof vault door of claim 7, wherein the third lock is configured as a first electromagnetic lock and a mechanical key lock, both of which are mounted to the second main door leaf.
  9. 9. The two-leaf flat-open waterproof vault door of claim 8, wherein the fourth lock is configured as a second electromagnetic lock, the second electromagnetic lock being configured at a second auxiliary door leaf.
  10. 10. The two-leaf flat-open waterproof vault door of claim 9, wherein the fifth lock is further provided with a hook lock.

Description

Double-leaf flat-open waterproof vault door Technical Field The utility model relates to the technical field of vault doors, in particular to a double-leaf flat-open waterproof vault door. Background The waterproof vault door is a special door class combining high-strength safety protection and waterproof performance, and is specially designed for places which need to resist water immersion (such as flood, heavy rain, underground water seepage and the like) and store high-value articles or sensitive equipment. The existing waterproof vault door is generally provided with a multilayer protective structure, the outer layer is usually made of stainless steel, galvanized steel plates or anti-corrosion alloy, physical damage and corrosion are resisted, a fireproof material (such as ceramic fiber) or a waterproof sealing layer is filled in an interlayer, the fireproof and waterproof requirements are met, a high-elasticity rubber sealing strip or a silica gel pad is arranged on a door frame, an airtight/watertight barrier is formed when the door frame is closed, and the waterproof grade of IP67/IP68 can be achieved in part of high-end models. More specifically, the door body and the hinge of the waterproof vault door are reinforced, can bear long-time water pressure (such as flood impact) and external force damage (such as prying, cutting), adopt waterproof electronic locks (such as biological identification and coded locks) or mechanical locks for double control, lock cylinders and electronic elements are waterproof packaged, ensure normal operation after soaking, and part of the door body is integrated with a drainage channel or an emergency pressure relief device to prevent structural deformation caused by overlarge water pressure, and the bottom of the door is possibly additionally provided with an automatic water blocking strip or a detachable waterproof plate to cope with sudden water level rising. However, based on the integral design of the existing waterproof vault door leaf, the vault door lacks an emergency passage to cope with the situation that the door leaf main body is blocked from opening, and has insufficient use flexibility and response capability to emergency situations. Disclosure of utility model Based on the above, it is necessary to provide a double-leaf flat-open waterproof vault door aiming at the technical problems of insufficient use flexibility and emergency coping capability of the existing waterproof vault door. The utility model provides a waterproof vault door of two flat-open, this waterproof vault door of two flat-open includes main door frame, first main door leaf, first vice door leaf and first emergency door, and main door frame is installed in the wall body of seting up the default size door opening, and first main door leaf and first vice door leaf are all installed in main door frame in the cooperation, and first emergency door is installed in first vice door leaf. The first main door leaf and the first auxiliary door leaf are respectively arranged at two sides of the inside of the main door frame, the first main door leaf is hinged with one side wall surface corresponding to the inside of the main door frame in a movable range of a preset angle, and the first auxiliary door leaf is hinged with the other side wall surface corresponding to the inside of the main door frame in a movable range of a preset angle. The first auxiliary door leaf is provided with a first auxiliary door frame in cooperation with the first emergency door, the first auxiliary door frame is arranged on the surface of the main body of the first auxiliary door leaf and communicated with two sides of the first auxiliary door leaf, the first emergency door is installed in the first auxiliary door frame in cooperation with the first emergency door, and the first emergency door is hinged with a corresponding side wall surface in the first auxiliary door frame in a movable range of a preset angle. In an embodiment, the two-leaf flat-open waterproof vault door further includes a first lock and a second lock, and the first lock and the second lock are respectively and correspondingly installed on the first main door leaf and the first emergency door in sequence. In one embodiment, the first lock is provided with a plurality of first mechanical combination locks, and the plurality of first mechanical combination locks are mounted on the first main door leaf. In one embodiment, the first mechanical combination lock is three. In one embodiment, the second lock is provided with a plurality of second mechanical combination locks, and the plurality of second mechanical combination locks are installed on the first emergency door. In one embodiment, the second mechanical combination lock is provided in two. In one embodiment, the two-leaf flat-open waterproof vault door further includes an inner grille door, and the inner grille door is mounted on one side of the main door frame relative to the first main door leaf, the