CN108756653A - A kind of double-deck people's air defense door gear of Convenient switch - Google Patents
A kind of double-deck people's air defense door gear of Convenient switch Download PDFInfo
- Publication number
- CN108756653A CN108756653A CN201810530606.4A CN201810530606A CN108756653A CN 108756653 A CN108756653 A CN 108756653A CN 201810530606 A CN201810530606 A CN 201810530606A CN 108756653 A CN108756653 A CN 108756653A
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- CN
- China
- Prior art keywords
- door
- conduction oil
- main
- guard gate
- closed guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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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
- 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
- E06B3/7003—Door leaves consisting of several adjacent similar elements, e.g. planks, without outer covering panels
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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
- 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
- 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
- E06B3/7009—Door leaves with two similar parts placed one above the other, pivoting separately
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Gates (AREA)
Abstract
The present invention provides a kind of double-deck people's air defense door gears of Convenient switch, 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；The main door and secondary door are arranged in antiaircraft tunnel；The lower part of the main door is equipped with main door auxiliary moving device；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.The present invention is ingenious in design, has good weight loss effect and outstanding defensive strength, and can resist high temperature fire attack, and operation is also convenient for laborsaving, suitable civil air defense works' assembly.
Description
Technical field
The invention belongs to closed guard gate's technical fields, and in particular to a kind of double-deck people's air defense door gear of Convenient switch.
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 double-deck people's air defense door gears of Convenient switch.The device passes through double
Layer closed guard gate combination, the design of arc pair door and sand block system, substantially increase the protecting against shock ability of closed guard gate；Bee is used simultaneously
Pocket and the form of Heat-conduction oil circulation system cooperation, not only alleviate the dead weight of closed guard gate, additionally it is possible to by the rapid band of heat on door
It walks, plays the role of safeguard protection；In the present invention, antiaircraft tunnel has the design of main channel and subaisle, also can further protect
The safety of witness person 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
Have splendid heat dissipation and anti-tired function, is very suitable for wartime civil air defense works use.
Technical scheme is as follows：
A kind of double-deck people's air defense door gear of Convenient switch, 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, telescopic block are equipped in the main door
And main door auxiliary moving device；It is described to connect the center for being set on main door, and with the main door at circular sliding slopes；It is described
Open-ended, the boring of connector sleeve, and it is equipped with lubricating grease；Circular array shows four and Ban on the inner surface of the connector sleeve
Ball fixing groove；There are two slot positions for hemisphere fixing groove described in every group；Buffer spring I is equipped with around the hemisphere fixing groove；?
The main door is internally provided with the main inlet pipe of conduction oil and the main outlet pipe of conduction oil；The end of the conduction oil inlet pipe and conduction oil inlet pipe
It is equipped with soft flexible connection head；For the end cap at " warhead shape ", the form being threadedly coupled is tightly fixed to the connector sleeve
End, covering shelter from the open-ended of the connector sleeve；One end of the hinge I is connected in main door, and the other end is inserted into
It is fixed in the wall beside the closed guard gate；The telescopic block is arranged at the top and bottom of main door, and is connected with flexible dress
It sets；The main door auxiliary moving device is arranged in the lower part of main door, including contracting slot, connecting rod I, connecting rod II, connecting rod III, wheel
Plate, wheel shaft, idler wheel, traveller and Auxiliary Track；The contracting slot is arranged in the lower part of main door；The Auxiliary Track is arranged in contracting slot
On side wall；The traveller passes through connecting rod I, and is socketed on Auxiliary Track；One end of the connecting rod II is hinged on contracting slot,
The other end is hinged with connecting rod I；One end of the connecting rod III is hinged with connecting rod II, and the other end connects the wheel plate；It is described
Idler wheel is connected to by wheel shaft rolling between two blocks of wheel plates；The side of the pair door is equipped with hinge II；One end of the hinge II
Auxiliary connection door, other end insertion are fixed in the wall beside the closed guard gate；The outside side of the pair door at arc-shaped, to
Interior side is straight disc, and center is equipped with connecting pole；The inside of the connecting pole is emptied, open-ended and at round and smooth arc
Shape, and it is socketed with end cap at the open-ended place of the connecting pole；The connecting pole include column jacket, fixed iron ball, connecting spring,
Inner prop, rotation lock pillar, conduction oil pair inlet pipe, conduction oil pair outlet pipe and fixed iron ball avoid holes；The column jacket be connecting pole most
Outer one layer；The inner prop is inserted in column jacket；The rotation lock column sleeve is in inner prop；It is equipped with fixation on the column jacket and inner prop
Iron ball avoid holes；The fixed iron ball is arranged between column jacket and inner prop；The fixed iron ball and fixed iron ball avoid holes with
Hemisphere on connector sleeve is fixed groove location and is corresponded to；The diameter of the fixed iron ball is small compared with the diameter of fixed iron ball avoid holes；Institute
The one end for stating connecting spring is connected and fixed iron ball, and the other end is connected on the inner surface of the column jacket；On the rotation lock pillar
Equipped with four arc locked grooves；The fixed iron ball is inserted in arc locked groove；The conduction oil pair inlet pipe and conduction oil pair outlet pipe are set
It sets in rotation lock pillar；It is connected with hydraulic motor in the tail portion of the rotation lock pillar；The diameter of the connecting pole is than connector sleeve
Open-ended diameter is small；Near the bottom position of the connecting pole and the bottom of connector sleeve is equipped with buffer spring II；Institute
It states and is coated with lubricating grease on fixed iron ball and arc locked groove；The Heat-conduction oil circulation system is equipped with honeycomb chamber and heat conduction oil circuit；It is described
Honeycomb chamber and oil circuit run through the inside for being distributed in closed guard gate；The sand block system is arranged before the entrance of closed guard gate；The people
Anti- channel is set to underground, and the closed guard gate is arranged in antiaircraft tunnel；The control system is established based on PLC；The people's air defense
Door, Heat-conduction oil circulation system, antiaircraft tunnel and sand block system are all connected with control system.By in the main door end cap and secondary door on
End cap open, secondary door is closed by the hinge II；The connecting pole will be inserted in connector sleeve at this time；The hydraulic motor
Rotation lock pillar rotation, the fixation iron ball being placed in originally on arc locked groove is driven also to rotate therewith；Outside the fixed iron ball is encountered
It can not be then rotated further when the edge of the fixation iron ball avoid holes on column, fixed iron ball avoid holes are gone out by the rotation lock capital,
And enter in hemisphere fixing groove；The rotation lock pillar stops operating at this time, the fixed iron ball be stuck in connecting pole and connector sleeve it
Between, so that firmly locking links together by the main door and secondary door；The main inlet pipe of the conduction oil and the main outlet pipe of conduction oil at this time
It is connected together respectively by the soft headgear that is flexibly connected with conduction oil pair inlet pipe and conduction oil pair outlet pipe；The closed guard gate by
When impact, the buffer spring I and buffer spring II play the role of damping, the lubricating grease, connecting pole curved end with
And under the action of fixed iron ball cambered surface, the pair door can be tilted to side, play certain force effect of unloading, and soft activity
Connector can also make the tilting action of secondary door do not interfere with the main inlet pipe of conduction oil and the main outlet pipe of conduction oil and conduction oil pair inlet pipe and
The connection of conduction oil pair outlet pipe；The connecting spring plays the role of assisting fixed iron ball；The hinge I and hinge II
Effect is the folding for fixing and supporting main door and secondary door；The telescopic block can stretch into the concrete wall of closed guard gate upper end and lower end
In, enhance sealing effect；The end cap is at the purpose of " bullet " shape in the case where not closing secondary door, in the main door
Connector sleeve will not be easily by impact failure energetically；The outside side of the pair door can energetically be impacted at arc-shaped keeping out
When using the inclination of cambered surface reduce impact force area and impact force, enhance the intensity of the closed guard gate；It switchs described
When main door, the connecting rod I is stretched out from contracting slot, and the traveller is in Auxiliary Track to downslide；The connecting rod III is vertically
Face；The idler wheel contacts ground；Auxiliary door opening and shutdown can be carried out using the main door auxiliary moving device at this time；When opening
After the completion of door or door-closing operation, the main door auxiliary moving device is withdrawn in contracting slot.
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 and buffer spring, angle offset can occur with impact force when secondary door being made to be impacted, substantially increase
The shock proof ability of closed guard gate.
2. the present invention main door auxiliary moving device opened the door using contractile idler wheel mechanism assist operators and
It closes the door, makes easy to operate laborsaving, facilitate the operation of enabling and shutdown.
3. 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.
4. 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.
5. 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.
6. 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.
7. 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.
8. 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.
Figure 10 is main door auxiliary moving device 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, auxiliary moving device 55, contracting slot 56, connecting rod I 57, connecting rod II 58, connecting rod III 59,
Wheel plate 60, wheel shaft 61, idler wheel 62, traveller 63, Auxiliary Track 64.
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 double-deck people's air defense door gear of Convenient switch, 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；It is equipped in the main door 5
Connector sleeve 8, end cap 9, hinge I 10, telescopic block 12 and main door auxiliary moving device 55；The connector sleeve 8 is arranged in main door 5
Heart position, and with the main door 5 at circular sliding slopes；Open-ended, the boring of the connector sleeve 8, and it is equipped with lubricating grease；?
Circular array shows four groups of hemisphere fixing grooves 13 on the inner surface of the connector sleeve 8；There are two hemisphere fixing groove 13 described in every group is equal
Slot position；Buffer spring I 14 is equipped with around the hemisphere fixing groove 13；It is internally provided with the main inlet pipe of conduction oil in the main door 5
46 and the main outlet pipe of conduction oil 47；The end of the conduction oil inlet pipe 46 and conduction oil 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 tightly fixed to the end of the connector sleeve 8, and covering shelters from
The connector sleeve 8 it is open-ended；One end of the hinge I 10 is connected in main door 5, and other end insertion is fixed on the people's air defense
In the wall on 1 side of door；The telescopic block 12 is arranged at the top and bottom of main door 5, and is connected with telescopic device；The main door
Auxiliary moving device 55 is arranged in the lower part of main door 5, including contracting slot 56, connecting rod I 57, connecting rod II 58, connecting rod III 59, wheel
Plate 60, wheel shaft 61, idler wheel 62, traveller 63 and Auxiliary Track 64；The contracting slot 56 is arranged in the lower part of main door 5；The auxiliary rail
Road 64 is arranged on the side wall of contracting slot 56；The traveller 63 passes through connecting rod I 57, and is socketed on Auxiliary Track 64；The company
One end of extension bar II 58 is hinged on contracting slot 56, and the other end is hinged with connecting rod I 57；One end of the connecting rod III 59 and connection
Bar II 58 is hinged, and the other end connects the wheel plate 60；The idler wheel 62 is connected to by the rolling of wheel shaft 61 between two blocks of wheel plates 60；
The side of the pair door 6 is equipped with hinge II 11；One end auxiliary connection door 6 of the hinge II 11, other end insertion are fixed on described
In the wall on 1 side of closed guard gate；The outside side of the pair door 6 is at arc-shaped, and inside side is straight disc, and center is set
There is connecting pole 7；The inside of the connecting pole 7 is emptied, open-ended and at round and smooth arc shape, and in the end of the connecting pole 7
Opening is socketed with end cap 48；The connecting pole 7 includes column jacket 15, fixed iron ball 16, connecting spring 17, inner prop 18, rotation lock
Column 19, conduction oil pair inlet pipe 20, conduction oil pair outlet pipe 21 and fixed iron ball avoid holes 49；The column jacket 15 be connecting pole 7 most
Outer one layer；The inner prop 18 is inserted in column jacket 15；The rotation lock pillar 19 is sleeved in inner prop 18；In the column jacket 15 and inner prop 18
On be equipped with fixed iron ball avoid holes 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 diameter of the fixed iron ball 16
Diameter compared with fixed iron ball avoid holes 49 is small；One end of the connecting spring 17 is connected and fixed iron ball 16, and the other end is connected to
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
In arc locked groove 50；The conduction oil pair inlet pipe 20 and the setting of conduction oil pair outlet pipe 21 are in rotation lock pillar 19；In the rotation
The tail portion of lock pillar 19 is connected with hydraulic motor 51；The diameter of the connecting pole 7 is smaller than the open-ended diameter of connector sleeve 8；Institute
It states the bottom position of connecting pole 15 nearby and the bottom of connector sleeve 8 is equipped with buffer spring II 30；In the fixed iron ball 16 and
It is coated with lubricating grease on arc locked groove 50；The Heat-conduction oil circulation system 2 is equipped with honeycomb chamber 23 and heat conduction oil circuit 24；The honeycomb chamber
23 and oil circuit 24 run through and be distributed in the inside of closed guard gate 1；The sand block system 3 is arranged before the entrance of closed guard gate 1；The people
Anti- channel 3 is set to underground, and the closed guard gate 1 is arranged in antiaircraft tunnel 3；The control system is established based on PLC；The people
Anti- door 1, Heat-conduction oil circulation system 2, antiaircraft tunnel 3 and sand block system 4 are 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 double-deck people's air defense door gear of Convenient switch, including closed guard gate 1, Heat-conduction oil circulation system 2, antiaircraft tunnel 3, sand block system
System 4 and control system；The closed guard gate 1 includes main door 5 and secondary door 6；Connector sleeve 8, end cap 9, hinge are equipped in the main door 5
I 10, telescopic block 12 and main door auxiliary moving device 55；The connector sleeve 8 is arranged in the center of main door 5, and with the master
Door 5 is at circular sliding slopes；Open-ended, the boring of the connector sleeve 8, and it is equipped with lubricating grease；In the interior table of the connector sleeve 8
Circular array shows four groups of hemisphere fixing grooves 13 on face；There are two slot positions for hemisphere fixing groove 13 described in every group；It is solid in the hemisphere
Determine to be equipped with buffer spring I 14 around slot 13；It is internally provided with the main inlet pipe 46 of conduction oil and the main outlet pipe of conduction oil in the main door 5
47；The end of the conduction oil inlet pipe 46 and conduction oil inlet pipe 47 is equipped with soft flexible connection head 31；The end cap 9 is at " bullet
Head ", the form being threadedly coupled are tightly fixed to the end of the connector sleeve 8, and covering shelters from the end of the connector sleeve 8
Opening；One end of the 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；
The telescopic block 12 is arranged at the top and bottom of main door 5, and is connected with telescopic device；The main door auxiliary moving device 55 is set
It sets in the lower part of main door 5, including contracting slot 56, connecting rod I 57, connecting rod II 58, connecting rod III 59, wheel plate 60, wheel shaft 61, idler wheel
62, traveller 63 and Auxiliary Track 64；The contracting slot 56 is arranged in the lower part of main door 5；The Auxiliary Track 64 is arranged in contracting slot 56
Side wall on；The traveller 63 passes through connecting rod I 57, and is socketed on Auxiliary Track 64；It cuts with scissors one end of the connecting rod II 58
It is connected on contracting slot 56, the other end is hinged with connecting rod I 57；One end of the connecting rod III 59 is hinged with connecting rod II 58, another
End connects the wheel plate 60；The idler wheel 62 is connected to by the rolling of wheel shaft 61 between two blocks of wheel plates 60；The side of the pair door 6
Equipped with hinge II 11；One end auxiliary connection door 6 of the hinge II 11, the other end are inserted into the wall for being fixed on 1 side of the closed guard gate
In vivo；The outside side of the pair door 6 is at arc-shaped, and inside side is straight disc, and center is equipped with connecting pole 7；It is described
The inside of connecting pole 7 is emptied, open-ended and be socketed with end at round and smooth arc shape, and at the open-ended place of the connecting pole 7
Lid 48；The connecting pole 7 include column jacket 15, fixed iron ball 16, connecting spring 17, inner prop 18, rotation lock pillar 19, conduction oil pair into
Pipe 20, conduction oil pair outlet pipe 21 and fixed iron ball avoid holes 49；The column jacket 15 is outermost one layer of connecting pole 7；The inner prop
18 are inserted in column jacket 15；The rotation lock pillar 19 is sleeved in inner prop 18；It is equipped with fixed iron on the column jacket 15 and inner prop 18
Ball avoid holes 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 are kept away
Make hole 49 corresponding with 13 position of hemisphere fixing groove on connector sleeve 8；The more fixed iron ball evacuation of diameter of the fixed iron ball 16
The diameter in hole 49 wants small；One end of the connecting spring 17 is connected and fixed iron ball 16, and the other end is connected to the interior of the column jacket 15
On surface；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；Institute
Conduction oil pair inlet pipe 20 and the setting of conduction oil pair outlet pipe 21 are stated in rotation lock pillar 19；It is connected in the tail portion of the rotation lock pillar 19
There is hydraulic motor 51；The diameter of the connecting pole 7 is smaller than the open-ended diameter of connector sleeve 8；In the bottom of the connecting pole 15
Position is nearby and the bottom of connector sleeve 8 is equipped with buffer spring II 30；It is coated on the fixed iron ball 16 and arc locked groove 50
Lubricating grease；The Heat-conduction oil circulation 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, to be divided
Cloth is in the inside of closed guard gate 1；The sand block system 3 is arranged before the entrance of closed guard gate 1；The antiaircraft tunnel 3 is set to ground
Under, the closed guard gate 1 is arranged in antiaircraft tunnel 3；The control system is established based on PLC；The closed guard gate 1, conduction oil follow
Loop system 2, antiaircraft tunnel 3 and sand block system 4 are 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.
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 double-deck people's air defense door gear of Convenient switch, it is characterised in that：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）Including main door（5）And secondary door（6）；Institute
State main door（5）It is equipped with connector sleeve（8）, end cap（9）, hinge I（10）, telescopic block（12）And main door auxiliary moving device（55）；
The connector sleeve（8）It is arranged in main door（5）Center, and with the main door（5）At circular sliding slopes；The connector sleeve（8）
Open-ended, boring, and be equipped with lubricating grease；In the connector sleeve（8）Inner surface on circular array show four groups of hemisphere
Fixing groove（13）；Hemisphere fixing groove described in every group（13）There are two slot positions；In the hemisphere fixing groove（13）Surrounding is equipped with slow
Rush spring I（14）；In the main door（5）Be internally provided with the main inlet pipe of conduction oil（46）And the main outlet pipe of conduction oil（47）；It is described to lead
Deep fat inlet pipe（46）And conduction oil inlet pipe（47）End be equipped with soft flexible connection head（31）；The end cap（9）At " bullet
Shape ", the form being threadedly coupled are tightly fixed to the connector sleeve（8）End, covering shelter from the connector sleeve（8）End
Portion is open；The hinge I（10）One end be connected to main door（5）On, other end insertion is fixed on the closed guard gate（1）Side
In wall；The telescopic block（12）It is arranged in main door（5）Top and bottom, and be connected with telescopic device；The main door auxiliary
Mobile device（55）It is arranged in main door（5）Lower part, including contracting slot（56）, connecting rod I（57）, connecting rod II（58）, connecting rod
Ⅲ（59）, wheel plate（60）, wheel shaft（61）, idler wheel（62）, traveller（63）And Auxiliary Track（64）；The contracting slot（56）It is arranged in master
Door（5）Lower part；The Auxiliary Track（64）It is arranged in contracting slot（56）Side wall on；The traveller（63）Across connecting rod I
（57）, and it is socketed in Auxiliary Track（64）On；The connecting rod II（58）One end be hinged on contracting slot（56）On, the other end and company
Extension bar I（57）It is hinged；The connecting rod III（59）One end and connecting rod II（58）Hinged, the other end connects the wheel plate
（60）；The idler wheel（62）Pass through wheel shaft（61）Rolling is connected to two blocks of wheel plates（60）Between；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）Side
Wall in；The pair door（6）Outside side is at arc-shaped, and inside side is straight disc, and center is equipped with connecting pole
（7）；The connecting pole（7）Inside empty, it is open-ended and at round and smooth arc shape, and in the connecting pole（7）End open
It is socketed with end cap at mouthful（48）；The connecting pole（7）Including 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）And fixed iron ball avoid holes（49）；It is described
Column jacket（15）For connecting pole（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）With connect
Set（8）On hemisphere fixing groove（13）Position corresponds to；The fixed iron ball（16）The more fixed iron ball avoid holes of diameter（49）'s
Diameter wants small；The connecting spring（17）One end be connected and fixed iron ball（16）, the other end is connected to the column jacket（15）It is interior
On surface；In the rotation 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；The conduction oil 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 be connected with hydraulic motor（51）；The connecting pole（7）Diameter compare connector sleeve（8）Open-ended diameter
It is small；In the connecting pole（15）Bottom position nearby and connector sleeve（8）Bottom be equipped with buffer spring II（30）；Described
Fixed iron ball（16）And arc locked groove（50）On be coated with lubricating grease；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）Inside；The sand block system
（3）It is arranged in closed guard gate（1）Entrance before；The antiaircraft tunnel（3）It is set to underground, the closed guard gate（1）It is arranged in people
Anti- channel（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）It is all connected with control system.
2. a kind of double-deck people's air defense door gear of Convenient switch according to claim 1, it is characterised in that：The conduction oil follows
Loop 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 people
Anti- channel（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）'s
At exit and entrance, 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）；It is described
Honeycomb chamber（23）For small regular pentagon hollow honeycomb structure, close-packed arrays are arranged in the main door（5）And secondary door（6）It is interior
Portion；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）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 secondary door（6）Inside；The jumper pipe I（25）And jumper pipe II（28）Across reinforcing rib I（22）And reinforcing rib II
（27）, connect the 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 is separately positioned on 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；The support column（52）It is arranged in honeycomb chamber（23）Inside, both ends are respectively against main door（5）And secondary door（6）'s
Door-plate inner wall.
3. a kind of double-deck people's air defense door gear of Convenient switch according to claim 1, it is characterised in that：The antiaircraft tunnel
（3）Including 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）It is arranged in main channel（37）Underface；The communication passage（42）It is arranged in closed guard gate（1）Afterwards, and from the main channel
（37）Subaisle is connected diagonally downward（53）；The knockout channel（54）It is arranged in closed guard gate（1）Before, and from the main channel
（37）Subaisle is connected diagonally downward（53）；The hidden door（38）It is arranged in communication passage（42）And knockout channel（54）Entrance
Place；The 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 dark
Door（38）Side；The hidden door track（41）A part setting hidden door avoid chamber（43）Interior, another part stretches into unicom
Channel（42）And knockout channel（54）In；The hidden door track（41）It stretches out hidden door and avoids chamber（43）To be folded upward at one small at position
Restore straight after section；The idler wheel（40）It is inserted in hidden door track（41）It is interior；In the closed guard gate（1）The people's air defense of upper and lower ends face
Channel（3）Inner wall on output respectively together and telescopic block（12）Corresponding seal.
4. a kind of double-deck people's air defense door gear of Convenient switch according to claim 1, it is characterised in that：The sand block system
（4）Including storing up sand launder（34）, carry sand track（35）, screw elevator（36）And rubble area（45）；The storage sand launder（34）Setting
In antiaircraft tunnel（3）Top, internal reservoir has sandstone；The storage sand launder（34）Opening edge along tilting down, face master
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 exists
Store up sand launder（34）Inside side.
5. a kind of double-deck people's air defense door gear of Convenient switch according to claim 1, it is characterised in that：The closed guard gate
（1）And Heat-conduction oil circulation system（2）On be equipped with temperature sensor；The closed guard gate（1）, antiaircraft tunnel（3）And sand block system
（4）On be 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 |
|---|---|---|---|
| CN201810530606.4A CN108756653A (en) | 2018-05-29 | 2018-05-29 | A kind of double-deck people's air defense door gear of Convenient switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530606.4A CN108756653A (en) | 2018-05-29 | 2018-05-29 | A kind of double-deck people's air defense door gear of Convenient switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108756653A true CN108756653A (en) | 2018-11-06 |
Family
ID=64003357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530606.4A Withdrawn CN108756653A (en) | 2018-05-29 | 2018-05-29 | A kind of double-deck people's air defense door gear of Convenient switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756653A (en) |
-
2018
- 2018-05-29 CN CN201810530606.4A patent/CN108756653A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
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