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CN-121976736-A - Combined type multi-form camouflage door and application method thereof

CN121976736ACN 121976736 ACN121976736 ACN 121976736ACN-121976736-A

Abstract

The invention discloses a combined multi-form camouflage door and a use method thereof, relating to the technical field of civil air defense engineering, a building main body, wherein the building main body is provided with a group of main channels and auxiliary channels on two sides, hidden chambers are respectively arranged at the communication positions of the main channels and the auxiliary channels on two sides, half civil air defense doors are rotationally connected in the hidden chambers, the civil air defense doors in the two groups of hidden chambers can seal the main channels through closing, the top of building main part is provided with the track spare, track spare department swing joint has a plurality of groups camouflage door plant, camouflage door plant top passes through pulley assembly and track spare sliding connection, a plurality of groups camouflage door plant one of them combination form is used for sealing hidden cavity, and another combination form is used for sealing the main passageway, the wall of main passageway and accessory passageway all is provided with the locking piece. The combined type multi-form camouflage door disclosed by the invention has the technical effects of various form combinations and better protection camouflage effect.

Inventors

  • MA JUN

Assignees

  • 北京卫图科技有限公司

Dates

Publication Date
20260505
Application Date
20240415

Claims (10)

  1. 1. The combined multi-form camouflage door is characterized by comprising a building main body (1), wherein the building main body (1) is provided with a group of main channels (2) and auxiliary channels (3) on two sides, hidden cavities (4) are formed at the communication positions of the main channels (2) and the auxiliary channels (3) on two sides, half civil air defense doors (5) are rotationally connected in the hidden cavities (4), and the civil air defense doors (5) in the two groups of hidden cavities (4) can seal the main channels (2) through closing; The top of the building main body (1) is provided with a track piece (6), a plurality of groups of camouflage door plates (7) are movably connected to the track piece (6), the top of each camouflage door plate (7) is slidably connected with the track piece (6) through a pulley assembly (8), one combination form of the camouflage door plates (7) is used for sealing the hidden cavity (4), and the other combination form is used for sealing the main channel (2); the wall surfaces of the main channel (2) and the auxiliary channel (3) are respectively provided with a locking piece (10), interlocking pieces are movably arranged in the camouflage door plate (7), and the locking pieces (10) are matched with the interlocking pieces to limit and fix all the camouflage door plates (7) in the combined state.
  2. 2. The combined type multi-form camouflage door according to claim 1, wherein the track piece (6) is a cross track (601) pre-buried at the top of the building main body (1), a detention groove (602) is formed in the center of the cross track (601), and the camouflage door plate (7) is rotated at the detention groove (602) through a pulley assembly (8) to adjust an angle for changing the moving direction of the camouflage door plate (7).
  3. 3. A combined type polymorphic camouflage door as claimed in claim 2, wherein the ground of the building body (1) is provided with a guide groove (9), and the guide groove (9) and the bottom of the camouflage door plate (7) can slide and rotate.
  4. 4. A combination type multi-modal camouflage door as claimed in claim 1 wherein the camouflage door panel (7) is rotated ninety degrees with respect to the pulley assembly (8) by a force applied thereto.
  5. 5. The combined type multi-form camouflage door of claim 4, wherein the pulley assembly (8) comprises a mounting piece (801) which is connected to the top of the camouflage door plate (7) through screws, a cross block (802) is fixedly arranged on the middle surface of the mounting piece (801), elastic telescopic blocks (803) are movably connected to four corners of the cross block (802), movable blocks (804) are rotatably connected to the middle surface of the mounting piece (801), limiting grooves (805) are formed in the movable blocks (804), the cross block (802) is located in the limiting grooves (805), the limiting grooves (805) are in a quadrilateral star shape, pulleys (807) are rotatably connected to the upper surface of the movable blocks (804) through connecting pieces (806), and the pulleys (807) are located in the cross rail (601).
  6. 6. A combined type polymorphic camouflage door according to claim 1, wherein the locking member (10) comprises a lock cylinder (101) positioned on the outer surface of the main channel (2), the lock cylinder (101) drives the driven bevel gear (103) to rotate through the drive bevel gear (102), a sleeve (104) is fixed at the end of the driven bevel gear (103), a threaded ejector rod (105) is connected to the inner thread of the sleeve (104), the sleeve (104) rotates, the threaded ejector rod (105) is driven to move outwards, and the interlocking member in the camouflage door plate (7) is pressed.
  7. 7. The combined type multi-form camouflage door of claim 6, wherein the outer surface of the threaded ejector rod (105) is provided with a limit bar (106), and the limit bar (106) prevents the threaded ejector rod (105) from rotating.
  8. 8. The combined type polymorphic camouflage door according to claim 7, wherein the interlocking piece comprises a movable cavity (11) arranged inside the camouflage door plate (7), a locking rod (12) is elastically connected inside the movable cavity (11), and the locking rod (12) is elastically connected with the movable cavity (11) through a fixed ring (13) and a spring (14) in the middle.
  9. 9. A combined type polymorphic camouflage door according to claim 8, wherein the length of the locking lever (12) is equal to the length of the movable cavity (11).
  10. 10. A combination according to claim 2a method for using a multi-form camouflage door, the method is characterized by comprising the following steps of; s1, in a normal use state of the building main body 1, personnel normally pass through the main channel (2), at the moment, the civil air defense door (5) is positioned in the hidden cavity (4) for hiding and containing, and the hidden cavity (4) can be sealed by the camouflage door panel (7), so that the personnel positioned in the main channel (2) cannot find the auxiliary channel (3); s2, under the condition of terrorist attack or war, personnel hide in the deep of the main channel (2), the personnel twist the locking piece (10) through a key to ensure that the locking piece does not limit the camouflage door plate (7), and rotate all the camouflage door plates (7) to enable the camouflage door plate to rotate ninety degrees and move and fold along the track piece (6), so that the civil air defense door (5) is turned to be closed; S3, under the state that the civil air defense door (5) is closed, the camouflage door plate (7) in the single moving and folding state is positioned at the center of the cross track (601) to change the moving direction, the main channel (2) is sealed through the camouflage door plates (7), the civil air defense door (5) is shielded, enemies cannot find the civil air defense door (5) and people hiding behind the door, and the enemy can only advance through the exposed auxiliary channel (3).

Description

Combined type multi-form camouflage door and application method thereof Technical Field The invention relates to the technical field of civil air defense engineering, in particular to a combined type polymorphic camouflage door and a using method thereof. Background The civil air defense door is a door of a civil protection engineering entrance, the design scheme adopted for the wall decoration of the civil air defense door section of the entrance of a station hall in the decoration design of the urban subway station is to be a movable civil air defense camouflage door, the appearance of the decorative surface of the civil air defense camouflage door and the appearance of the decorative surface material of the wall surface of the station hall are uniform, the door plate and the ground are stable, the attractive effect is achieved, the civil air defense camouflage door is folded and stored, and the civil air defense door made of reinforced concrete is exposed, and can play a role in resisting external war and invasion after being closed. The existing camouflage door is single in form and function, and can only shield and hide the civil air defense door in a normal state, but in an emergency state, the civil air defense door is closed and exposed, and the camouflage door does not have camouflage function at the moment, so that the civil air defense door is exposed outside and is easy to find. Disclosure of Invention The invention discloses a combined multi-form camouflage door and a use method thereof, and aims to solve the technical problem that the camouflage door is single in form and function. In order to achieve the above purpose, the present invention adopts the following technical scheme: The utility model provides a combination formula polymorphic camouflage door, includes the building main part, the building main part has a set of main passageway and the vice passageway of both sides, main passageway and both sides the intercommunication department of vice passageway has all been seted up and has been hidden the cavity, it is connected with half people's air defense door to hide the interior rotation of cavity, two sets of people's air defense door accessible in the cavity is sealed to main passageway, the top of building main part is provided with the track spare, track spare department swing joint has a plurality of groups camouflage door plant, camouflage door plant top passes through pulley assembly and track spare sliding connection, a plurality of groups one of them combination form of camouflage door plant is used for sealing the cavity of hiding, another combination form is used for sealing the main passageway, the wall of main passageway and vice passageway all is provided with the locking piece, the inside activity of camouflage door plant is provided with the interlocking piece, the spacing collocation piece is used for carrying out spacing fixedly with all camouflage door plants under the combination state. Through setting up the people's air defense door in hiding the cavity to seal it through a plurality of camouflage door plant, unable discovery under the normal traffic state of personnel hides cavity and people's air defense door, personnel get into building main part depths through the main passageway under special circumstances and keep away the dangerous, the accessible is removed camouflage door plant this moment, make its inside people's air defense door can pull out and carry out the closure seal, and can change the position of camouflage door plant again, make it seal main passageway, so as to shelter from camouflage to people's air defense door, so terrorism potential can't discover people's air defense door and inside personnel, and through the vice passageway that both sides are exposed, trap for hostile traffic. In a preferred scheme, the track piece is a cross track pre-buried at the top of the building main body, a detention groove is formed in the center of the cross track, the camouflage door plate rotates at the detention groove through a pulley assembly to adjust the angle for changing the moving direction of the camouflage door plate, the ground of the building main body is provided with a guide groove, and the guide groove and the bottom of the camouflage door plate can slide and rotate. The camouflage door plate can move to the detention groove in the center of the cross track to rotate and change the direction, so that the camouflage door plate can move towards the direction of the closed civil air defense door through the pulley assembly, and the main channel is sealed. In a preferred scheme, apply certain dynamics to the camouflage door plant and can make it rotate ninety degrees with the pulley assembly between, the pulley assembly includes the installed part of screwed connection in camouflage door plant top, the surface middle part position of installed part is fixed with the cross piece, cross piece four corners department swing joint has the flexible piece