CN108756652A - A kind of self-locking bilayer people's air defense door gear - Google Patents
A kind of self-locking bilayer people's air defense door gear Download PDFInfo
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- CN108756652A CN108756652A CN201810529373.6A CN201810529373A CN108756652A CN 108756652 A CN108756652 A CN 108756652A CN 201810529373 A CN201810529373 A CN 201810529373A CN 108756652 A CN108756652 A CN 108756652A
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- conduction oil
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- guard gate
- closed guard
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- 230000007123 defense Effects 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 claims abstract description 67
- 238000004891 communication Methods 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 118
- 229910052742 iron Inorganic materials 0.000 claims description 59
- 230000003014 reinforcing effect Effects 0.000 claims description 38
- 239000004519 grease Substances 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 12
- 230000004224 protection Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7007—Door leaves with curved, e.g. cylindrical or oval cross-section
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
- E21F17/12—Dam doors
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pulmonology (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Environmental & Geological Engineering (AREA)
- Special Wing (AREA)
- Gates (AREA)
Abstract
The present invention provides a kind of self-locking bilayer people's air defense door gears, including closed guard gate, Heat-conduction oil circulation system, antiaircraft tunnel, sand block system and control system；The closed guard gate includes the main door that can be combined and secondary door, and is equipped with self-locking system in the junction of the main door and secondary door；The main door and secondary door are arranged in antiaircraft tunnel；The outside side of the pair door is protruded at arc-shaped；It is equipped with honeycomb chamber and heat conduction oil circuit in the main door and secondary door, and connects the Heat-conduction oil circulation system；The antiaircraft tunnel includes main channel arranged up and down and subaisle；Communication passage is equipped between the main channel and subaisle；The sand block system is including storage sand launder and carries sand track；The storage sand launder is arranged in the top of antiaircraft tunnel, and internal storage has sandstone；It is described to carry sand track perforation main channel and subaisle.Structure of the invention is ingenious in design, can fully mitigate own wt, moreover it is possible to ensure self-strength, and reinforce radiating by the form of heat conduction, be suitable for various antiaircraft tunnels.
Description
Technical field
The invention belongs to closed guard gate's technical fields, and in particular to a kind of self-locking bilayer people's air defense door gear.
Background technology
It is generally provided with closed guard gate in the entrance of antiaircraft tunnel, effect is the external infringement of blocking, plays wartime protection
Function.General closed guard gate is all made of armored concrete or iron and steel material quality is made, and is plane straight panel structure, can stop one
Fixed impact.But traditional people's air defense door own wt is bigger, makes troubles to manual operation；Simultaneously because plane
When by impact force, stress intensity and forced area are maximum, once impact force is excessive or is repeatedly impacted, then door
Body is probably destroyed；And when by the attack such as firebomb, flame gun or general baked wheaten cake, door body temperature is excessively high
Closed guard gate's stable structure can be influenced, people behind the door can also come to harm when coming close to or in contact with door body；In general antiaircraft tunnel,
Once closed guard gate is by destroying and can not open, then the internal personnel of taking refuge will be stranded, and mouth need to separately be set out, to prevent stranded.
Publication number has been the Chinese utility model patent Shen Qing Publication of CN201520570690.4, and a kind of closed guard gate is anti-
Impact structure belongs to closed guard gate field.The arrival end cooperation of the inside and channel of the door skin of closed guard gate in the utility model
Enclosed construction is constituted, the face of being hit is set as on the outside of door skin, integral type arc is equipped on the face that is hit of door skin
Structure, the starting point at arcuate structure both ends are located at the inside at the face both ends that are hit.
In above-mentioned technical proposal, have the following disadvantages：The first, this design is to install arcuate structure on closed guard gate merely,
The weight for increasing closed guard gate, makes troubles to manual operation；The second, it is only capable of bringing impact the effect for slowing down weakening, once
It burns, then entire door body high temperature, people behind the door can also be affected；Third, only closed guard gate blocking together, Wu Fawei
Hide personnel and more protections are provided.
Invention content
To solve the above problems, the present invention provides a kind of self-locking bilayer people's air defense door gears.The device passes through the double-deck people's air defense
Door combination, the design of arc pair door and sand block system, substantially increase the protecting against shock ability of closed guard gate；Simultaneously using honeycomb chamber and
The form of Heat-conduction oil circulation system cooperation, not only alleviates the dead weight of closed guard gate, additionally it is possible to take away heat on door rapidly, play
Safeguard protection acts on；In the present invention, antiaircraft tunnel has the design of main channel and subaisle, can also be further ensured that personnel's
Safety reduces the stranded risk of personnel.Structure of the invention is ingenious in design, and weight loss effect is good, excellent in cushion effect, and has splendid
Heat dissipation and anti-tired function, be very suitable for wartime civil air defense works use.
Technical scheme is as follows：
A kind of self-locking bilayer people's air defense door gear, including closed guard gate, Heat-conduction oil circulation system, antiaircraft tunnel, sand block system and control
System；The closed guard gate includes main door and secondary door；Connector sleeve, end cap, hinge I and telescopic block are equipped in the main door；It is described
Connection is set on the center of main door, and with the main door at circular sliding slopes；Open-ended, the internal sky of the connector sleeve
The heart, and it is equipped with lubricating grease；Circular array shows four groups of hemisphere fixing grooves on the inner surface of the connector sleeve；Hemisphere described in every group is solid
Determining slot, there are two slot positions；Buffer spring I is equipped with around the hemisphere fixing groove；It is internally provided with conduction oil in the main door
Main inlet pipe and the main outlet pipe of conduction oil；The end of the conduction oil inlet pipe and conduction oil inlet pipe is equipped with soft flexible connection head；Institute
End cap is stated at " warhead shape ", the form being threadedly coupled is tightly fixed to the end of the connector sleeve, and covering shelters from the company
Female connector it is open-ended；One end of the hinge I is connected in main door, and the other end is inserted into the wall being fixed on beside the closed guard gate
In vivo；The telescopic block is arranged at the top and bottom of main door, and is connected with telescopic device；The side of the pair door is equipped with hinge
Ⅱ；One end auxiliary connection door of the hinge II, other end insertion are fixed in the wall beside the closed guard gate；It is described pair door to
Outer side is at arc-shaped, and inside side is straight disc, and center is equipped with connecting pole；The inside of the connecting pole is emptied,
It is open-ended and be socketed with end cap at round and smooth arc shape, and at the open-ended place of the connecting pole；The connecting pole includes outer
Column, fixed iron ball, connecting spring, inner prop, rotation lock pillar, conduction oil pair inlet pipe, conduction oil pair outlet pipe, fixed iron ball avoid holes and
Self-locking system；The column jacket is outermost one layer of connecting pole；The inner prop is inserted in column jacket；The rotation lock column sleeve is in inner prop
In；Fixed iron ball avoid holes are equipped on the column jacket and inner prop；The fixed iron ball is arranged between column jacket and inner prop；Institute
It states fixed iron ball and fixed iron ball avoid holes is corresponding with the hemisphere fixation groove location on connector sleeve；The diameter of the fixed iron ball
Diameter compared with fixed iron ball avoid holes is small；One end of the connecting spring is connected and fixed iron ball, and the other end is connected to described outer
On the inner surface of column；Four arc locked grooves are equipped on the rotation lock pillar；The fixed iron ball is inserted in arc locked groove；It is described
Conduction oil pair inlet pipe and the setting of conduction oil pair outlet pipe are in rotation lock pillar；It is connected with hydraulic pressure horse in the tail portion of the rotation lock pillar
It reaches；The diameter of the connecting pole is smaller than the open-ended diameter of connector sleeve；Near the bottom position of the connecting pole and connect
The bottom of set is equipped with buffer spring II；It is coated with lubricating grease on the fixed iron ball and arc locked groove；The self-locking system packet
Include latch avoid holes, latch, lock tube, locking spring and electromagnet；The latch avoid holes are arranged on inner prop；Every two
A fixed iron ball is spaced between a adjacent latch avoid holes；The electromagnet is internally provided with electromagnetic coil, just
It is arranged on column jacket against the latch avoid holes；One end of the lock tube is connected in latch avoid holes, and the other end connects
Connect the electromagnet；The latch is arranged in the inside of lock tube；One end connection latch other end of the locking spring is solid
It is scheduled on electromagnet；The Heat-conduction oil circulation system is equipped with honeycomb chamber and heat conduction oil circuit；The honeycomb chamber and oil circuit are through distribution
In the inside of closed guard gate；The sand block system is arranged before the entrance of closed guard gate；The antiaircraft tunnel is set to underground, described
Closed guard gate is arranged in antiaircraft tunnel；The control system is established based on PLC；The closed guard gate, Heat-conduction oil circulation system, people's air defense
Channel and sand block system are all connected with control system.End cap in the main door and the end cap on secondary door are opened, the hinge is passed through
Chain II closes secondary door；The connecting pole will be inserted in connector sleeve at this time；The hydraulic motor drives rotation lock pillar rotation, originally
The fixation iron ball being placed on arc locked groove also rotates therewith；When the fixed iron ball encounters the fixation iron ball avoid holes on column jacket
It can not be then rotated further when edge, fixed iron ball avoid holes be gone out by the rotation lock capital, and enter in hemisphere fixing groove；At this time
The rotation lock pillar stops operating, and the fixed iron ball is stuck between connecting pole and connector sleeve, thus by the main door and secondary door
Firmly locking links together；At this time the main inlet pipe of the conduction oil and the main outlet pipe of conduction oil respectively with conduction oil pair inlet pipe and heat conduction
Oily pair outlet pipe is connected together by soft flexible connection headgear；When the closed guard gate is impacted, the buffer spring I and slow
It rushes spring II and plays the role of damping, under the action of the lubricating grease, connecting pole curved end and fixed iron ball cambered surface, institute
Stating secondary door can tilt to side, play certain force effect of unloading, and soft flexible connection head can also make the inclination of secondary door live
The dynamic connection for not interfering with the main inlet pipe of conduction oil and the main outlet pipe of conduction oil and conduction oil pair inlet pipe and conduction oil pair outlet pipe；The company
Spring is connect to play the role of assisting fixed iron ball；The effect of the hinge I and hinge II is to fix and support main door and pair
The folding of door；The telescopic block can stretch into the concrete wall of closed guard gate upper end and lower end, enhance sealing effect；The end cap
Purpose at " bullet " shape is that in the case where not closing secondary door, the connector sleeve in the main door will not be rushed energetically easily
It breaks up bad；The outside side of the pair door can be subtracted when keeping out impact energetically using the inclination of cambered surface at arc-shaped
Small impact force area and impact force, enhance the intensity of the closed guard gate；When the main door and secondary door are combined together, institute
Rotation lock pillar is stated to eject fixed iron ball；The locking spring ejects latch from latch avoid holes at this time；The lock
Stops is stuck in latch avoid holes, withstands the rotation lock pillar, makes the rotation lock pillar that can not rotate；When by the main door
And secondary door, when separating, the electromagnetic coil in the electromagnet is powered, and the latch is sucked back in lock tube；The rotation lock at this time
Column can carry out rotation unlock.
Further, the Heat-conduction oil circulation system is additionally provided with oil storage tank, oil-feed pump, oil outlet pump, reinforcing rib I, jumper pipe
I, while pipe I, reinforcing rib II, jumper pipe II, while pipe II and support column；The oil storage tank is arranged in the top of antiaircraft tunnel, internal
It is stored with conduction oil；The oil-feed pump and oil outlet pump are arranged at the exit and entrance of oil storage tank, and are separately connected the main door
The main inlet pipe of interior conduction oil and the main outlet pipe of conduction oil；The honeycomb chamber is small regular pentagon hollow honeycomb structure, close to arrange
Row are arranged in the inside of the main door and secondary door；Honeycomb cavity space goes out an emptying position described in adjacent every three row；The heat conduction oil circuit
It is arranged in the vacancy between every three rows honeycomb chamber；The reinforcing rib I and reinforcing rib II are cross wise reinforcement structure, are arranged described
The inside of main door and secondary door；The jumper pipe I and jumper pipe II pass through reinforcing rib I and reinforcing rib II, connect the reinforcing rib I and
The heat conduction oil circuit of II both sides of reinforcing rib；It is described while pipe I and while pipe II be separately positioned on main door and the inner edge of secondary door, and with lead
The main outlet pipe of deep fat and the connection of conduction oil pair outlet pipe；The support column is arranged in the inside of honeycomb chamber, both ends respectively against main door and
The door-plate inner wall of secondary door.When the closed guard gate is scorched by high temperature, the oil inlet pump startup passes through the main inlet pipe of the conduction oil
From oil storage tank, into main door, filling heat-conductive is oily；The conduction oil enters at the center of main door, and by the heat conduction oil circuit to four
The honeycomb chamber internal flow in week, then reinforcing rib I is crossed over by the jumper pipe I, the flowing in side pipe I, finally described fuel-displaced
Under the action of pump, flowed back in oil storage tank from the main outlet pipe of the conduction oil；The conduction oil quickly flowed can will be on closed guard gate
Heat is taken away rapidly, and the temperature on the closed guard gate is reduced；When the secondary door is combined together with main door, the conduction oil is logical
Soft flexible connection head is crossed to be passed through in conduction oil pair inlet pipe from the main inlet pipe of conduction oil, hence into the honeycomb intracavitary of the secondary door,
Heat conduction oil circuit, jumper pipe II, side pipe II, conduction oil pair outlet pipe and the main outlet pipe of conduction oil are passed sequentially through again, are flow back into oil storage tank；
The effect of the reinforcing rib I, reinforcing rib II and support column is to enhance the intensity of closed guard gate.
Further, the antiaircraft tunnel includes main channel, subaisle, communication passage, knockout channel, hidden door, wheel carrier, rolling
Wheel, hidden door track and hidden door avoid chamber；The main channel is general antiaircraft tunnel；Subaisle setting main channel just under
Side；The communication passage setting connects subaisle diagonally downward after closed guard gate, and from the main channel；The knockout channel is set
It sets before closed guard gate, and subaisle is connected diagonally downward from the main channel；The hidden door is arranged in communication passage and knockout
The inlet in channel；The wheel carrier is arranged in the bottom of hidden door, and connects idler wheel；The hidden door evacuation chamber is arranged in the side of hidden door
Face；The part setting of the hidden door track avoids intracavitary in hidden door, and another part stretches into communication passage and knockout channel；Institute
State hidden door track stretch out hidden door evacuation chamber position be folded upward at it is a bit of after restore it is straight；The idler wheel is inserted in hidden door track
It is interior；Output sealing corresponding with telescopic block together respectively on the inner wall of the antiaircraft tunnel of closed guard gate's upper and lower ends face
Mouthful.The idler wheel moves on the hidden door track of bending, can open hidden door；People can be logical into unicom from the hidden door
Play the role of anti-besieging to commute the main channel and subaisle in road；The wheel carrier plays connection support hidden door and rolling
The effect of wheel；The hidden door avoid holes play evacuation hidden door, the effect for keeping the hidden door normally-open；The hidden door and master
Junction between channel and subaisle is close and hidden；The seal outputed on the antiaircraft tunnel inner wall can just make to stretch
Block stretches into, and reinforces the sealing effect of the closed guard gate.
Further, the sand block system includes storage sand launder, carries sand track, screw elevator and rubble area；The storage sand
Slot is arranged in the top of antiaircraft tunnel, and internal reservoir has sandstone；The opening edge of the storage sand launder faces main logical along tilting down
Road；One side inside storage sand launder is arranged in the rubble area, and the inside stores rubble；The sand track that carries is arranged in antiaircraft tunnel
Side wall on, and close to the closed guard gate；The sand track that carries runs through main channel and subaisle；The screw elevator setting exists
It carries in sand track；The rubble area is arranged in the inside side of storage sand launder.It is outgoing when encountering greater impact or the closed guard gate
When existing big fire, the storage sand launder is opened, and a large amount of sandstones are fallen into from top in the antiaircraft tunnel, fill up the antiaircraft tunnel, from
And stops impact or put out big fire；Rubble in the rubble area is fallen in the edge of sandstone, plays limitation sand flow, is increased
The effect of strong blocking capability；In the case where clearing, the personnel that take refuge such as want to walk out from the main channel, then the knockout is logical
Hidden door on road is opened, and sandstone is quickly fallen into the subaisle of lower section, and personnel can be normally current in the main channel；?
The screw elevator carried in sand track can be started, walked out from main channel again after sandstone is shipped back the storage sand launder；
Sandstone in subaisle can be also shipped back storage sand launder by the screw elevator.
Further, it is equipped with temperature sensor in the closed guard gate and Heat-conduction oil circulation system；The closed guard gate, people's air defense
It is equipped with pressure sensor in channel and sand block system；The temperature sensor and pressure sensor are all connected with control system.Institute
Temperature on closed guard gate can be incuded by stating temperature sensor, controlled the Heat-conduction oil circulation system and started automatically, can also be controlled described
The rotating speed of oil-feed pump and oil outlet pump improves the efficiency of conduction oil circulating heat conduction；The pressure sensor can detect closed guard gate and
When pressure on antiaircraft tunnel is excessive, control storage sand launder is opened.
Compared with prior art, advantages of the present invention：
1. the present invention passes through the combining form of main door and secondary door so that closed guard gate becomes double-layer structure, and in main door and secondary door knot
The position of conjunction is equipped with gap, buffer spring and self-locking system, angle offset can occur with impact force when secondary door being made to be impacted, greatly
The shock proof ability of closed guard gate is improved greatly, while can also reinforce the bonding strength between main door and secondary door, makes secondary door will not be easily
It falls off from main door.
2. the secondary door of the present invention is convex surface arcuate structure, when being impacted energetically by shock waves such as guided missiles, unlike tradition is flat
The equally complete stress of plate closed guard gate, but part of impact force is shed using cambered surface, enhance impact resistance.
3. the present invention makes the internal structure of closed guard gate change, alleviates traditional closed guard gate by the design of honeycomb chamber
Quality, while reinforcing rib and support column being coordinated to ensure that the intensity of closed guard gate.
4. the present invention coordinates the design of honeycomb cavity configuration in closed guard gate by Heat-conduction oil circulation system, can be fast by heat on door
Speed belt is walked, and avoid the occurrence of influences the problem of door body structure stabilization when closed guard gate is attacked with fire because temperature is excessively high, while also protecting
People behind the door is not burned when coming close to or in contact with door body.
5. the present invention coordinates the hidden hidden door of slide-open by the design of main channel and subaisle, it is logical to realize people's air defense
The a plurality of outlet in road, when one of closed guard gate is destroyed or main channel blocks, personnel can escape from subaisle.
6. sandstone can be stored in by sand block system in the storage sand launder above antiaircraft tunnel by the present invention, once it to face
When huge impact, sand block system can be opened, being made of sandstone for next thickness weight is spilt in the antiaircraft tunnel before closed guard gate
Barrier, isolation impact, while the sand block system can also be used for putting out a fire, and greatly reinforce the protective action of antiaircraft tunnel；In danger
After releasing, then by carry sand track by sandstone promoted back storage sand launder in.
7. the present invention substantially increases closed guard gate's by the design of double-deck closed guard gate combination, arc pair door and sand block system
Protecting against shock ability；The form coordinated simultaneously using honeycomb chamber and Heat-conduction oil circulation system, not only alleviates the dead weight of closed guard gate, also
Heat on door can be taken away rapidly, play the role of safeguard protection；In the present invention, antiaircraft tunnel has main channel and subaisle
Design, can also be further ensured that the safety of personnel, reduce the stranded risk of personnel.
Description of the drawings
Fig. 1 is device overall schematic.
Fig. 2 is closed guard gate's structure three-dimensional figure.
Fig. 3 is connector sleeve and connecting pole sectional view one.
Fig. 4 is connector sleeve and connecting pole sectional view two.
Fig. 5 is connecting pole graphics.
Fig. 6 is main door sectional view.
Fig. 7 is secondary door sectional view.
Fig. 8 is honeycomb cavity configuration schematic diagram.
Fig. 9 is hidden door structural schematic diagram.
Parts title and serial number in figure：
Closed guard gate 1, Heat-conduction oil circulation system 2, antiaircraft tunnel 3, sand block system 4, main door 5, secondary door 6, connecting pole 7, connector sleeve 8,
End cap 9, hinge II 11, telescopic block 12, hemisphere fixing groove 13, buffer spring I 14, column jacket 15, fixed iron ball 16, connects hinge I 10
Connect spring 17, inner prop 18, rotation lock pillar 19, conduction oil pair inlet pipe 20, conduction oil pair outlet pipe 21, reinforcing rib I 22, honeycomb chamber 23,
Heat conduction oil circuit 24, jumper pipe I 25, while pipe I 26, reinforcing rib II 27, jumper pipe II 28, while pipe II 29, buffer spring II 30, soft
Flexible connection head 31, oil outlet pump 33, storage sand launder 34, carries sand track 35, screw elevator 36, main channel 37, hidden door at oil-feed pump 32
38, wheel carrier 39, idler wheel 40, hidden door track 41, communication passage 42, hidden door evacuation chamber 43, oil storage tank 44, rubble area 45, conduction oil
The main outlet pipe 47 of main inlet pipe 46, conduction oil, end cap 48, fixed iron ball avoid holes 49, arc locked groove 50, hydraulic motor 51, support column
52, subaisle 53, knockout channel 54, self-locking system 55, latch avoid holes 56, latch 57, lock tube 58, locking spring 59,
Electromagnet, 60.
Specific implementation mode
The following further describes the present invention with reference to the drawings.
Embodiment 1：
As shown in Figure of description, a kind of self-locking bilayer people's air defense door gear, including closed guard gate 1, Heat-conduction oil circulation system 2, people's air defense
Channel 3, sand block system 4 and control system；The closed guard gate 1 includes main door 5 and secondary door 6；Connector sleeve is equipped in the main door 5
8, end cap 9, hinge I 10 and telescopic block 12；The connector sleeve 8 is arranged in the center of main door 5, and with the main door 5 at circle
Arc connects；Open-ended, the boring of the connector sleeve 8, and it is equipped with lubricating grease；The ring on the inner surface of the connector sleeve 8
Shape array has four groups of hemisphere fixing grooves 13；There are two slot positions for hemisphere fixing groove 13 described in every group；In the hemisphere fixing groove 13
Surrounding is equipped with buffer spring I 14；It is internally provided with the main inlet pipe 46 of conduction oil and the main outlet pipe of conduction oil 47 in the main door 5；It is described
The end of conduction oil inlet pipe 46 and conduction oil inlet pipe 47 is equipped with soft flexible connection head 31；The end cap 9 at " warhead shape ", with
The form of threaded connection is tightly fixed to the end of the connector sleeve 8, and covering shelters from the open-ended of the connector sleeve 8；Institute
The one end for stating hinge I 10 is connected in main door 5, and the other end is inserted into the wall for being fixed on 1 side of the closed guard gate；It is described flexible
Block 12 is arranged at the top and bottom of main door 5, and is connected with telescopic device；The side of the pair door 6 is equipped with hinge II 11；It is described
One end auxiliary connection door 6 of hinge II 11, the other end are inserted into the wall for being fixed on 1 side of the closed guard gate；The pair door 6 is outward
Side at arc-shaped, inside side is straight disc, and center is equipped with connecting pole 7；The inside of the connecting pole 7 is emptied,
It is open-ended and be socketed with end cap 48 at round and smooth arc shape, and at the open-ended place of the connecting pole 7；The connecting pole 7 wraps
Include column jacket 15, fixed iron ball 16, connecting spring 17, inner prop 18, rotation lock pillar 19, conduction oil pair inlet pipe 20, conduction oil pair outlet pipe
21, fixed iron ball avoid holes 49 and self-locking system 55；The column jacket 15 is outermost one layer of connecting pole 7；The inner prop 18 is inserted in
In column jacket 15；The rotation lock pillar 19 is sleeved in inner prop 18；Fixed iron ball evacuation is equipped on the column jacket 15 and inner prop 18
Hole 49；The fixed iron ball 16 is arranged between column jacket 15 and inner prop 18；The fixed iron ball 16 and fixed iron ball avoid holes 49
It is corresponding with 13 position of hemisphere fixing groove on connector sleeve 8；The more fixed iron ball avoid holes of the diameter of the fixed iron ball 16 49
Diameter wants small；One end of the connecting spring 17 is connected and fixed iron ball 16, and the other end is connected on the inner surface of the column jacket 15；
Four arc locked grooves 50 are equipped on the rotation lock pillar 19；The fixed iron ball 16 is inserted in arc locked groove 50；The heat conduction
Oily pair inlet pipe 20 and the setting of conduction oil pair outlet pipe 21 are in rotation lock pillar 19；It is connected with hydraulic pressure in the tail portion of the rotation lock pillar 19
Motor 51；The diameter of the connecting pole 7 is smaller than the open-ended diameter of connector sleeve 8；It is attached in the bottom position of the connecting pole 15
Close and connector sleeve 8 bottom is equipped with buffer spring II 30；It is coated with lubricating grease on the fixed iron ball 16 and arc locked groove 50；
The self-locking system 55 includes latch avoid holes 56, latch 57, lock tube 58, locking spring 59 and electromagnet 60；The lock
Stops avoid holes 56 are arranged on inner prop 18；A fixed iron ball is spaced between each two adjacent latch avoid holes 56
16；The electromagnet 60 is internally provided with electromagnetic coil, faces the latch avoid holes 56 and is arranged on column jacket 15；It is described
One end of lock tube 58 is connected in latch avoid holes 56, and the other end connects the electromagnet 60；The setting of the latch 57 exists
The inside of lock tube 58；One end connection 57 other end of latch of the locking spring 59 is fixed on electromagnet 60；The heat conduction
Oil circulating system 2 is equipped with honeycomb chamber 23 and heat conduction oil circuit 24；The honeycomb chamber 23 and oil circuit 24, which run through, is distributed in the interior of closed guard gate 1
Portion；The sand block system 3 is arranged before the entrance of closed guard gate 1；The antiaircraft tunnel 3 is set to underground, and the closed guard gate 1 sets
It sets in antiaircraft tunnel 3；The control system is established based on PLC；The closed guard gate 1, Heat-conduction oil circulation system 2, antiaircraft tunnel 3
And sand block system 4 is all connected with control system.
The Heat-conduction oil circulation system 2 is additionally provided with oil storage tank 44, oil-feed pump 32, oil outlet pump 33, reinforcing rib I 22, jumper pipe I
25, while pipe I 26, reinforcing rib II 27, jumper pipe II 28, while pipe II 29 and support column 52；The setting of the oil storage tank 44 is logical in people's air defense
The top in road 3, storage inside have conduction oil；The exit and entrance in oil storage tank 44 is arranged in the oil-feed pump 32 and oil outlet pump 33
Place, and the main outlet pipe of the main inlet pipe 46 of conduction oil and conduction oil that are separately connected in the main door 5 47；The honeycomb chamber 23 is small just
Pentagon hollow honeycomb structure, close-packed arrays are arranged in the inside of the main door 5 and secondary door 6；Bee described in adjacent every three row
Pocket 23 vacates an emptying position；The heat conduction oil circuit 24 is arranged in the vacancy between every three rows honeycomb chamber 23；The reinforcing rib I
22 and reinforcing rib II 27 be cross wise reinforcement structure, the inside in the main door 5 and secondary door 6 is set；The jumper pipe I 25 and bridging
Pipe II 28 passes through reinforcing rib I 22 and reinforcing rib II 27, connects the heat conduction oil circuit of II 27 both sides of the reinforcing rib I 22 and reinforcing rib
24；It is described while pipe I 26 and while pipe II 29 be separately positioned on main door 5 and the inner edge of secondary door 6, and with the main outlet pipe 47 of conduction oil and
Conduction oil pair outlet pipe 21 connects；The support column 52 is arranged in the inside of honeycomb chamber 23, and both ends are respectively against main door 5 and secondary door 6
Door-plate inner wall.
The antiaircraft tunnel 3 includes main channel 37, subaisle 53, communication passage 42, knockout channel 54, hidden door 38, wheel carrier
39, idler wheel 40, hidden door track 41 and hidden door avoid chamber 43；The main channel 37 is general antiaircraft tunnel；The subaisle 53
Setting is immediately below main channel 37；The setting of the communication passage 42 connects diagonally downward after closed guard gate 1, and from the main channel 37
Connect subaisle 53；The setting of knockout channel 54 connects subaisle diagonally downward before closed guard gate 1, and from the main channel 37
53；The inlet in communication passage 42 and knockout channel 54 is arranged in the hidden door 38；The wheel carrier 39 is arranged at the bottom of hidden door 38
Portion, and connect idler wheel 40；The hidden door evacuation chamber 43 is arranged in the side of hidden door 38；The part setting of the hidden door track 41
In hidden door evacuation chamber 43, another part stretches into communication passage 42 and knockout channel 54；The hidden door track 41 stretches out hidden door
It is straight that the position of evacuation chamber 43 is folded upward at a bit of rear recovery；The idler wheel 40 is inserted in hidden door track 41；In the people's air defense
Seal corresponding with telescopic block 12 together is outputed on the inner wall of the antiaircraft tunnel 3 of 1 upper and lower ends face of door respectively.
Embodiment 2：
A kind of self-locking bilayer people's air defense door gear, including closed guard gate 1, Heat-conduction oil circulation system 2, antiaircraft tunnel 3, sand block system 4 and
Control system；The closed guard gate 1 includes main door 5 and secondary door 6；In the main door 5 be equipped with connector sleeve 8, end cap 9, hinge I 10 and
Telescopic block 12；The connector sleeve 8 is arranged in the center of main door 5, and with the main door 5 at circular sliding slopes；The connector sleeve 8
Open-ended, boring, and be equipped with lubricating grease；It is solid to show four groups of hemisphere for circular array on the inner surface of the connector sleeve 8
Determine slot 13；There are two slot positions for hemisphere fixing groove 13 described in every group；Buffer spring I is equipped with around the hemisphere fixing groove 13
14；It is internally provided with the main inlet pipe 46 of conduction oil and the main outlet pipe of conduction oil 47 in the main door 5；The conduction oil inlet pipe 46 and heat conduction
The end of oily inlet pipe 47 is equipped with soft flexible connection head 31；For the end cap 9 at " warhead shape ", the form being threadedly coupled is close
It is fixed on the end of the connector sleeve 8, covering shelters from the open-ended of the connector sleeve 8；One end of the hinge I 10 connects
In main door 5, the other end is inserted into the wall for being fixed on 1 side of the closed guard gate；The telescopic block 12 is arranged on the top of main door 5
Portion and bottom, and it is connected with telescopic device；The side of the pair door 6 is equipped with hinge II 11；One end of the hinge II 11 connects
Secondary door 6, the other end are inserted into the wall for being fixed on 1 side of the closed guard gate；The outside side of the pair door 6 at arc-shaped, to
Interior side is straight disc, and center is equipped with connecting pole 7；The inside of the connecting pole 7 is emptied, open-ended and at round and smooth arc
Shape, and it is socketed with end cap 48 at the open-ended place of the connecting pole 7；The connecting pole 7 includes column jacket 15, fixed iron ball
16, connecting spring 17, inner prop 18, rotation lock pillar 19, conduction oil pair inlet pipe 20, conduction oil pair outlet pipe 21, fixed iron ball avoid holes
49 and self-locking system 55；The column jacket 15 is outermost one layer of connecting pole 7；The inner prop 18 is inserted in column jacket 15；The rotation
Lock pillar 19 is sleeved in inner prop 18；Fixed iron ball avoid holes 49 are equipped on the column jacket 15 and inner prop 18；The fixed iron ball
16 are arranged between column jacket 15 and inner prop 18；The fixed iron ball 16 and fixed iron ball avoid holes 49 with half on connector sleeve 8
13 position of ball fixing groove corresponds to；The diameter of the fixed iron ball 16 is small compared with the diameter of fixed iron ball avoid holes 49；The connection
One end of spring 17 is connected and fixed iron ball 16, and the other end is connected on the inner surface of the column jacket 15；In the rotation lock pillar 19
It is equipped with four arc locked grooves 50；The fixed iron ball 16 is inserted in arc locked groove 50；The conduction oil pair inlet pipe 20 and heat conduction
Oily pair outlet pipe 21 setting is in rotation lock pillar 19；It is connected with hydraulic motor 51 in the tail portion of the rotation lock pillar 19；The connection
The diameter of column 7 is smaller than the open-ended diameter of connector sleeve 8；Near the bottom position of the connecting pole 15 and the bottom of connector sleeve 8
Portion is equipped with buffer spring II 30；It is coated with lubricating grease on the fixed iron ball 16 and arc locked groove 50；The self-locking system 55
Including latch avoid holes 56, latch 57, lock tube 58, locking spring 59 and electromagnet 60；56 row of latch avoid holes
Cloth is on inner prop 18；A fixed iron ball 16 is spaced between each two adjacent latch avoid holes 56；The electromagnet
60 are internally provided with electromagnetic coil, face the latch avoid holes 56 and are arranged on the column jacket 15；One end of the lock tube 58
It is connected in latch avoid holes 56, the other end connects the electromagnet 60；The latch 57 is arranged in the inside of lock tube 58；
One end connection 57 other end of latch of the locking spring 59 is fixed on electromagnet 60；The Heat-conduction oil circulation system 2 is set
There are honeycomb chamber 23 and heat conduction oil circuit 24；The honeycomb chamber 23 and oil circuit 24 run through the inside for being distributed in closed guard gate 1；The sand block system
System 3 is arranged before the entrance of closed guard gate 1；The antiaircraft tunnel 3 is set to underground, and the closed guard gate 1 is arranged in antiaircraft tunnel 3
It is interior；The control system is established based on PLC；The closed guard gate 1, Heat-conduction oil circulation system 2, antiaircraft tunnel 3 and sand block system 4 are equal
Connect control system.
The Heat-conduction oil circulation system 2 is additionally provided with oil storage tank 44, oil-feed pump 32, oil outlet pump 33, reinforcing rib I 22, jumper pipe I
25, while pipe I 26, reinforcing rib II 27, jumper pipe II 28, while pipe II 29 and support column 52；The setting of the oil storage tank 44 is logical in people's air defense
The top in road 3, storage inside have conduction oil；The exit and entrance in oil storage tank 44 is arranged in the oil-feed pump 32 and oil outlet pump 33
Place, and the main outlet pipe of the main inlet pipe 46 of conduction oil and conduction oil that are separately connected in the main door 5 47；The honeycomb chamber 23 is small just
Pentagon hollow honeycomb structure, close-packed arrays are arranged in the inside of the main door 5 and secondary door 6；Bee described in adjacent every three row
Pocket 23 vacates an emptying position；The heat conduction oil circuit 24 is arranged in the vacancy between every three rows honeycomb chamber 23；The reinforcing rib I
22 and reinforcing rib II 27 be cross wise reinforcement structure, the inside in the main door 5 and secondary door 6 is set；The jumper pipe I 25 and bridging
Pipe II 28 passes through reinforcing rib I 22 and reinforcing rib II 27, connects the heat conduction oil circuit of II 27 both sides of the reinforcing rib I 22 and reinforcing rib
24；It is described while pipe I 26 and while pipe II 29 be separately positioned on main door 5 and the inner edge of secondary door 6, and with the main outlet pipe 47 of conduction oil and
Conduction oil pair outlet pipe 21 connects；The support column 52 is arranged in the inside of honeycomb chamber 23, and both ends are respectively against main door 5 and secondary door 6
Door-plate inner wall.
The antiaircraft tunnel 3 includes main channel 37, subaisle 53, communication passage 42, knockout channel 54, hidden door 38, wheel carrier
39, idler wheel 40, hidden door track 41 and hidden door avoid chamber 43；The main channel 37 is general antiaircraft tunnel；The subaisle 53
Setting is immediately below main channel 37；The setting of the communication passage 42 connects diagonally downward after closed guard gate 1, and from the main channel 37
Connect subaisle 53；The setting of knockout channel 54 connects subaisle diagonally downward before closed guard gate 1, and from the main channel 37
53；The inlet in communication passage 42 and knockout channel 54 is arranged in the hidden door 38；The wheel carrier 39 is arranged at the bottom of hidden door 38
Portion, and connect idler wheel 40；The hidden door evacuation chamber 43 is arranged in the side of hidden door 38；The part setting of the hidden door track 41
In hidden door evacuation chamber 43, another part stretches into communication passage 42 and knockout channel 54；The hidden door track 41 stretches out hidden door
It is straight that the position of evacuation chamber 43 is folded upward at a bit of rear recovery；The idler wheel 40 is inserted in hidden door track 41；In the people's air defense
Seal corresponding with telescopic block 12 together is outputed on the inner wall of the antiaircraft tunnel 3 of 1 upper and lower ends face of door respectively.
The sand block system 4 includes storage sand launder 34, carries sand track 35, screw elevator 36 and rubble area 45；The storage sand
Slot 34 is arranged in the top of antiaircraft tunnel 3, and internal reservoir has sandstone；The opening edge edge of the storage sand launder 34 tilts down, face
Main channel 37；One side inside storage sand launder 34 is arranged in the rubble area 45, and the inside stores rubble；It is described to carry sand track 35
It is arranged on the side wall of antiaircraft tunnel 3, and close to the closed guard gate 1；The sand track 35 that carries runs through main channel 37 and subaisle
53；The setting of the screw elevator 36 is carrying in sand track 35；The rubble area 45 is arranged in the inside side of storage sand launder 34.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of self-locking bilayer people's air defense door gear, it is characterised in that：Including closed guard gate（1）, Heat-conduction oil circulation system（2）, people's air defense
Channel（3）, sand block system（4）And control system；The closed guard gate（1）Including main door（5）And secondary door（6）；In the main door（5）
It is equipped with connector sleeve（8）, end cap（9）, hinge I（10）And telescopic block（12）；The connector sleeve（8）It is arranged in main door（5）In
Heart position, and with the main door（5）At circular sliding slopes；The connector sleeve（8）Open-ended, boring, and equipped with lubrication
Fat；In the connector sleeve（8）Inner surface on circular array show four groups of hemisphere fixing grooves（13）；Hemisphere fixing groove described in every group
（13）There are two slot positions；In the hemisphere fixing groove（13）Surrounding is equipped with buffer spring I（14）；In the main door（5）It is interior
Portion is equipped with the main inlet pipe of conduction oil（46）And the main outlet pipe of conduction oil（47）；The conduction oil inlet pipe（46）And conduction oil inlet pipe（47）'s
End is equipped with soft flexible connection head（31）；The end cap（9）At " warhead shape ", the form being threadedly coupled is tightly fixed to
The connector sleeve（8）End, covering shelter from the connector sleeve（8）It is open-ended；The hinge I（10）One end connection
In main door（5）On, other end insertion is fixed on the closed guard gate（1）In the wall on side；The telescopic block（12）It is arranged in master
Door（5）Top and bottom, and be connected with telescopic device；The pair door（6）Side be equipped with hinge II（11）；The hinge II
（11）One end auxiliary connection door（6）, the other end insertion be fixed on the closed guard gate（1）In the wall on side；The pair door（6）To
Outer side is at arc-shaped, and inside side is straight disc, and center is equipped with connecting pole（7）；The connecting pole（7）Inside
It empties, it is open-ended and at round and smooth arc shape, and in the connecting pole（7）Open-ended place be socketed with end cap（48）；It is described
Connecting pole（7）Including column jacket（15）, fixed iron ball（16）, connecting spring（17）, inner prop（18）, rotation lock pillar（19）, conduction oil
Secondary inlet pipe（20）, conduction oil pair outlet pipe（21）, fixed iron ball avoid holes（49）And self-locking system（55）；The column jacket（15）For even
Connect column（7）Outermost one layer；The inner prop（18）It is inserted in column jacket（15）In；The rotation lock pillar（19）It is sleeved on inner prop（18）In；
In the column jacket（15）And inner prop（18）On be equipped with fixed iron ball avoid holes（49）；The fixed iron ball（16）It is arranged in column jacket
（15）And inner prop（18）Between；The fixed iron ball（16）And fixed iron ball avoid holes（49）And connector sleeve（8）On hemisphere
Fixing groove（13）Position corresponds to；The fixed iron ball（16）The more fixed iron ball avoid holes of diameter（49）Diameter want small；It is described
Connecting spring（17）One end be connected and fixed iron ball（16）, the other end is connected to the column jacket（15）Inner surface on；Described
Rotate lock pillar（19）It is equipped with four arc locked grooves（50）；The fixed iron ball（16）It is inserted in arc locked groove（50）It is interior；It is described to lead
Deep fat pair inlet pipe（20）And conduction oil pair outlet pipe（21）Setting is in rotation lock pillar（19）It is interior；In the rotation lock pillar（19）Tail portion
It is connected with hydraulic motor（51）；The connecting pole（7）Diameter compare connector sleeve（8）Open-ended diameter it is small；In the connection
Column（15）Bottom position nearby and connector sleeve（8）Bottom be equipped with buffer spring II（30）；In the fixed iron ball（16）
And arc locked groove（50）On be coated with lubricating grease；The self-locking system（55）Including latch avoid holes（56）, latch（57）, lock
Set（58）, locking spring（59）And electromagnet（60）；The latch avoid holes（56）It is arranged in inner prop（18）On；Each two phase
The adjacent latch avoid holes（56）Between be spaced a fixed iron ball（16）；The electromagnet（60）Be internally provided with electromagnetism
Coil faces the latch avoid holes（56）It is arranged in column jacket（15）On；The lock tube（58）One end be connected to locking
Block avoid holes（56）On, the other end connects the electromagnet（60）；The latch（57）It is arranged in lock tube（58）Inside；Institute
State locking spring（59）One end connect latch（57）The other end is fixed on electromagnet（60）On；The Heat-conduction oil circulation system
（2）Equipped with honeycomb chamber（23）And heat conduction oil circuit（24）；The honeycomb chamber（23）And oil circuit（24）Through being distributed in closed guard gate（1）'s
It is internal；The sand block system（3）It is arranged in closed guard gate（1）Entrance before；The antiaircraft tunnel（3）It is set to underground, it is described
Closed guard gate（1）It is arranged in antiaircraft tunnel（3）It is interior；The control system is established based on PLC；The closed guard gate（1）, conduction oil cycle
System（2）, antiaircraft tunnel（3）And sand block system（4）It is all connected with control system.
2. a kind of self-locking bilayer people's air defense door gear according to claim 1, it is characterised in that：The Heat-conduction oil circulation system
（2）It is additionally provided with oil storage tank（44）, oil-feed pump（32）, oil outlet pump（33）, reinforcing rib I（22）, jumper pipe I（25）, side pipe I（26）,
Reinforcing rib II（27）, jumper pipe II（28）, side pipe II（29）And support column（52）；The oil storage tank（44）It is arranged in antiaircraft tunnel
（3）Top, storage inside has conduction oil；The oil-feed pump（32）And oil outlet pump（33）It is arranged in oil storage tank（44）Outlet and
Inlet, and it is separately connected the main door（5）The main inlet pipe of interior conduction oil（46）And the main outlet pipe of conduction oil（47）；The honeycomb chamber
（23）For small regular pentagon hollow honeycomb structure, close-packed arrays are arranged in the main door（5）And secondary door（6）Inside；Phase
Honeycomb chamber described in adjacent every three row（23）Vacate an emptying position；The heat conduction oil circuit（24）It is arranged in every three rows honeycomb chamber（23）It
Between vacancy in；The reinforcing rib I（22）And reinforcing rib II（27）For cross wise reinforcement structure, it is arranged in the main door（5）And it is secondary
Door（6）Inside；The jumper pipe I（25）And jumper pipe II（28）Across reinforcing rib I（22）And reinforcing rib II（27）, connection institute
State reinforcing rib I（22）And reinforcing rib II（27）The heat conduction oil circuit of both sides（24）；The side pipe I（26）And side pipe II（29）It sets respectively
It sets in main door（5）And secondary door（6）Inner edge, and with the main outlet pipe of conduction oil（47）And conduction oil pair outlet pipe（21）Connection；Institute
State support column（52）It is arranged in honeycomb chamber（23）Inside, both ends are respectively against main door（5）And secondary door（6）Door-plate inner wall.
3. a kind of self-locking bilayer people's air defense door gear according to claim 1, it is characterised in that：The antiaircraft tunnel（3）Packet
Include main channel（37）, subaisle（53）, communication passage（42）, knockout channel（54）, hidden door（38）, wheel carrier（39）, idler wheel（40）,
Hidden door track（41）And hidden door avoids chamber（43）；The main channel（37）For general antiaircraft tunnel；The subaisle（53）If
It sets in main channel（37）Underface；The communication passage（42）It is arranged in closed guard gate（1）Afterwards, and from the main channel（37）It tilts
Connection subaisle downwards（53）；The knockout channel（54）It is arranged in closed guard gate（1）Before, and from the main channel（37）It tilts
Connection subaisle downwards（53）；The hidden door（38）It is arranged in communication passage（42）And knockout channel（54）Inlet；It is described
Wheel carrier（39）It is arranged in hidden door（38）Bottom, and connect idler wheel（40）；The hidden door avoids chamber（43）It is arranged in hidden door（38）
Side；The hidden door track（41）A part setting hidden door avoid chamber（43）Interior, another part stretches into communication passage
（42）And knockout channel（54）In；The hidden door track（41）It stretches out hidden door and avoids chamber（43）Position be folded upward at it is a bit of after
Restore straight；The idler wheel（40）It is inserted in hidden door track（41）It is interior；In the closed guard gate（1）The antiaircraft tunnel of upper and lower ends face
（3）Inner wall on output respectively together and telescopic block（12）Corresponding seal.
4. a kind of self-locking bilayer people's air defense door gear according to claim 1, it is characterised in that：The sand block system（4）Packet
Include storage sand launder（34）, carry sand track（35）, screw elevator（36）And rubble area（45）；The storage sand launder（34）It is arranged in people's air defense
Channel（3）Top, internal reservoir has sandstone；The storage sand launder（34）Opening edge along tilting down, face main channel
（37）；The rubble area（45）Setting is in storage sand launder（34）Internal one side, the inside stores rubble；It is described to carry sand track（35）
It is arranged in antiaircraft tunnel（3）Side wall on, and close to the closed guard gate（1）；It is described to carry sand track（35）Through main channel（37）
And subaisle（53）；The screw elevator（36）Setting is carrying sand track（35）It is interior；The rubble area（45）Setting is in storage sand
Slot（34）Inside side.
5. a kind of self-locking bilayer people's air defense door gear according to claim 1, it is characterised in that：The closed guard gate（1）And it leads
Hot-oil circulation system（2）On be equipped with temperature sensor；The closed guard gate（1）, antiaircraft tunnel（3）And sand block system（4）It is upper equal
Equipped with pressure sensor；The temperature sensor and pressure sensor are all connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529373.6A CN108756652B (en) | 2018-05-29 | 2018-05-29 | Self-locking double-layer civil air defense door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529373.6A CN108756652B (en) | 2018-05-29 | 2018-05-29 | Self-locking double-layer civil air defense door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108756652A true CN108756652A (en) | 2018-11-06 |
| CN108756652B CN108756652B (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810529373.6A Active CN108756652B (en) | 2018-05-29 | 2018-05-29 | Self-locking double-layer civil air defense door device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445876A (en) * | 2021-05-28 | 2021-09-28 | 肖丽 | Protection mechanism in linear track for moving heavy lead door |
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| CN113445876B (en) * | 2021-05-28 | 2022-12-06 | 山东恒兴无损检测设备有限公司 | Protection mechanism in linear track for moving heavy lead door |
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Effective date of registration: 20211206 Address after: 233000 workshop 2, 1750 Shengli West Road, Bengbu City, Anhui Province Patentee after: ANHUI TIANDUN CIVIL DEFENSE ENGINEERING EQUIPMENT Co.,Ltd. Address before: No. 207-1, Lane 1, Weiwu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Xie Shize |