CN209413749U - A kind of bomb shelter can divulge information gate - Google Patents
A kind of bomb shelter can divulge information gate Download PDFInfo
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- CN209413749U CN209413749U CN201821228975.XU CN201821228975U CN209413749U CN 209413749 U CN209413749 U CN 209413749U CN 201821228975 U CN201821228975 U CN 201821228975U CN 209413749 U CN209413749 U CN 209413749U
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- door body
- angular wheel
- fixed
- swingle
- bolt
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Abstract
It can divulge information gate the utility model discloses a kind of bomb shelter, including door body, several airing holes have been dug on the outer surface of door body, the inner surface of door body digs a big ventilation opening, wind centralizing cavity has been dug after ventilation opening and inside door body, has been connected between airing hole and wind centralizing cavity by pipeline, and the wind centralizing cavity is equipped with strainer, exhaust fan, exhaust fan and motor are installed on the right side of strainer and crank is sequentially connected；Door body inner surface is equipped with the fixed device of rolling, and the fixed device of the rolling includes swingle, and swingle one end is equipped with idler wheel, and the other end is equipped with bolt, and swingle is fixed in the rear surface of door body by pin shaft rotation；The utility model changes existing bomb shelter gate structure, so that bomb shelter gate is not only convenient for fixed but also easy to remove, while having good ventilation effect.
Description
Technical field
The utility model relates to defense equipment field, can divulge information gate more particularly, to a kind of bomb shelter.
Background technique
Bomb shelter is the hole reducing damage in order to guard against enemy to launch air raids and excavating, and is chiefly used in storing up grain or military material,
It is in the majority as reserve room using basement, hide for people.Door refers to the entrance of building or is mounted on what entrance can switch
Device, door are a kind of entities for dividing the confined space, its effect is to can connect and close the discrepancy in two or more spaces
Mouthful, gate is also installed at the entrance of bomb shelter other side.
But present bomb shelter gate volume is heavier to be not easy to move, meanwhile, ventilation effect is bad.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of bomb shelter can divulge information gate, including door body, dig several airing holes, door body on the outer surface of door body
Inner surface dig a big ventilation opening, wind centralizing cavity, airing hole and collection wind have been dug after ventilation opening and inside door body
It is connected between chamber by pipeline.
The present apparatus the difference is that, the wind centralizing cavity is equipped with strainer, is equipped with exhaust fan, exhaust fan set on the right side of strainer
Knot is in rotating bar, and rotating bar left end passes through strainer and noose is fixed with angular wheel one, angular wheel one and angular wheel two
It is meshed, two noose of angular wheel is fixed on drive rod upper end, and drive rod lower end is fixed with cone straight down and in lower end noose
Shape gear three, angular wheel three are engaged with angular wheel four, and four noose of angular wheel is fixed on the output shaft of motor, motor peace
Inside door body, when to prevent circuit from damaging, cause exhaust fan that can not work, the angular wheel three also with angular wheel five
Engagement, five noose of angular wheel are fixed on crank, and crank is flexibly connected by bearing with door body and crank passes through inner side of door
Face shakes crank or opens the switch of motor, drives angular wheel five or angular wheel four to rotate, and then drive angular wheel three
Rotation drives drive rod rotation, so that angular wheel two rotates, rotating bar and exhaust fan is finally driven to rotate；In door body
Surface is equipped with the fixed device of rolling, and the fixed device of the rolling includes swingle, and swingle is fixed on embedding by pin shaft noose
Enter in the bearing block that formula gluing is fixed on door body inner surface, swingle can be rotated around pin shaft, and the swingle lower end is equipped with
Idler wheel, swingle upper end are cavity, and bolt is inserted vertically into the cavity of swingle upper end, the cavity of bolt and swingle upper end
It is welded with spring between bottom, the fixing piece of bolt is welded with above bolt.
As a further solution of the present invention: the rotating bar and strainer junction are equipped with bearing.
As a further solution of the present invention: the drive rod passes through bearing inside door body and with the connection of door body
It is flexibly connected.
As a further solution of the present invention: the cavity front surface of the swingle upper end offers sliding slot, sliding slot
Interior to be equipped with sliding torsion, sliding is turned round and is welded on bolt.
As a further solution of the present invention: the bottom surface is equipped with and the matched jack of bolt.
The utility model has the beneficial effects that changing existing bomb shelter gate structure, so that bomb shelter gate is both convenient for admittedly
It is fixed and easy to remove, while there is good ventilation effect.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model door body inner surface structure schematic diagram；
Fig. 2 is the utility model door body schematic diagram of internal structure；
Fig. 3 is that the utility model rolls fixed device.
In figure: 1- door body, 2- ventilation opening, 3- airing hole, 4- pipeline, 5- wind centralizing cavity, 6- strainer, 7- exhaust fan, 8- turn
Lever, 9- angular wheel one, 10- angular wheel two, 11- drive rod, 12- angular wheel three, 13- angular wheel four, 14- electricity
Machine, 15- angular wheel five, 16- crank, 17- bearing, 18- roll fixed device, 19- swingle, 20- pin shaft, 21- bearing block,
22- idler wheel, 23- bolt, 24- spring, 25- fixing piece, 26- sliding slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of bomb shelter can divulge information gate, including door body 1, door body 1
Outer surface on dug several airing holes 3, the inner surface of door body 1 digs a big ventilation opening 2, after ventilation opening 2
And wind centralizing cavity 5 has been dug inside door body 1, it is connected between airing hole 3 and wind centralizing cavity 5 by pipeline 4.
The present apparatus the difference is that, the wind centralizing cavity 5 is equipped with strainer 6, is equipped with exhaust fan 7, air draft on the right side of strainer 6
7 nooses are fanned in rotating bar 8,8 left end of rotating bar passes through strainer 6 and noose and is fixed with angular wheel 1, angular wheel 1 with
Angular wheel 2 10 is meshed, and 2 10 noose of angular wheel is fixed on 11 upper end of drive rod, 11 lower end of drive rod straight down and
In lower end, noose is fixed with angular wheel 3 12, and angular wheel 3 12 is engaged with angular wheel 4 13,4 13 noose of angular wheel
It is fixed on the output shaft of motor 14, motor 14 is mounted on inside door body 1, when to prevent circuit from damaging, causes exhaust fan 7 can not
Work, the angular wheel 3 12 are also engaged with angular wheel 5 15, and 5 15 noose of angular wheel is fixed on crank 16, crank
16 are flexibly connected by bearing 17 with door body 1 and crank 16 passes through door body 1 medial surface, and shake crank 16 or opening motor 14 are opened
It closes, drives angular wheel 5 15 or angular wheel 4 13 to rotate, and then angular wheel 3 12 is driven to rotate, drive 11 turns of drive rod
It is dynamic, so that angular wheel 2 10 rotates, rotating bar 8 and exhaust fan 7 is finally driven to rotate；1 inner surface of door body is equipped with rolling
Dynamic fixed device 18, the fixed device 18 of the rolling includes swingle 19, and swingle 19 is fixed on insertion by 20 noose of pin shaft
Formula gluing is fixed in the bearing block 21 on door body inner surface, and swingle 19 can be rotated around pin shaft 20,19 lower end of swingle
Idler wheel 22 is installed, 19 upper end of swingle is cavity, and bolt 23 is inserted vertically into the cavity of 19 upper end of swingle, bolt 23 and rotation
Spring 24 is welded between the bottom of the cavity of 19 upper end of bull stick, the top of bolt 23 is welded with the fixing piece of bolt 23
25。
The rotating bar 8 is equipped with bearing with 6 junction of strainer.
The drive rod 11 by bearing is flexibly connected in 1 inside of door body and with the connection of door body 1.
The cavity front surface of 19 upper end of swingle offers sliding slot 26, and sliding is equipped in sliding slot 26 and turns round 27, sliding is turned round
27 are welded on bolt 23.
The bottom surface is equipped with and the matched jack of bolt 23.
The working principle of the utility model is: shaking crank 16 or opening the switch of motor 14, angular wheel 5 15 is driven
Or angular wheel 4 13 rotates, and then angular wheel 3 12 is driven to rotate, and drives drive rod 11 to rotate, thus angular wheel 2 10
It rotates, finally drives rotating bar 8 and exhaust fan 7 to rotate, realize air draft, when needing that door is mobile, so that 22, idler wheel
In lower section, bolt 23 is located above, and the rotation of 22 power-assisted door body 1 of idler wheel reduces resistance, when needing fixed, by swingle 19 around
Pin shaft 20 rotates, and bolt 23 is located below and is inserted into ground jack.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
- The gate 1. a kind of bomb shelter can divulge information, including door body have dug several airing holes on the outer surface of door body, door body Inner surface digs a big ventilation opening, and wind centralizing cavity, airing hole and wind centralizing cavity have been dug after ventilation opening and inside door body Between pass through pipeline and be connected to, which is characterized in that the wind centralizing cavity is equipped with strainer, is equipped with exhaust fan, exhaust fan set on the right side of strainer Knot is in rotating bar, and rotating bar left end passes through strainer and noose is fixed with angular wheel one, angular wheel one and angular wheel two It is meshed, two noose of angular wheel is fixed on drive rod upper end, and drive rod lower end is fixed with cone straight down and in lower end noose Shape gear three, angular wheel three are engaged with angular wheel four, and four noose of angular wheel is fixed on the output shaft of motor, motor peace Inside door body, the angular wheel three is also engaged with angular wheel five, and five noose of angular wheel is fixed on crank, crank It is flexibly connected by bearing with door body and crank passes through inner side of door face；Door body inner surface is equipped with the fixed device of rolling, described Rolling fixed device includes swingle, and swingle is fixed on embedded gluing by pin shaft noose and is fixed on door body inner surface In bearing block, the swingle lower end is equipped with idler wheel, and swingle upper end is cavity, and bolt is inserted vertically into the sky of swingle upper end It is intracavitary, it is welded with spring between the bottom of the cavity of bolt and swingle upper end, consolidating for bolt is welded with above bolt Determine part.
- The gate 2. bomb shelter according to claim 1 can divulge information, which is characterized in that the rotating bar is set with strainer junction There is bearing.
- The gate 3. bomb shelter according to claim 1 can divulge information, which is characterized in that the drive rod inside door body and with The connection of door body is flexibly connected by bearing.
- The gate 4. bomb shelter according to claim 1 can divulge information, which is characterized in that table before the cavity of the swingle upper end Face offers sliding slot, is equipped with sliding in sliding slot and turns round, sliding is turned round and is welded on bolt.
- The gate 5. bomb shelter according to claim 1 can divulge information, which is characterized in that the bottom surface is equipped with and matches with bolt Jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228975.XU CN209413749U (en) | 2018-08-01 | 2018-08-01 | A kind of bomb shelter can divulge information gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821228975.XU CN209413749U (en) | 2018-08-01 | 2018-08-01 | A kind of bomb shelter can divulge information gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413749U true CN209413749U (en) | 2019-09-20 |
Family
ID=67929356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821228975.XU Active CN209413749U (en) | 2018-08-01 | 2018-08-01 | A kind of bomb shelter can divulge information gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644914A (en) * | 2019-10-18 | 2020-01-03 | 杨小慧 | Electric curtain capable of purifying indoor air |
| CN111229888A (en) * | 2020-01-22 | 2020-06-05 | 马营 | Crease-resistant bending device of thin metal pipe |
| CN114876335A (en) * | 2022-05-05 | 2022-08-09 | 安徽简木智能家居有限公司 | Heat-insulating and smoke-insulating fireproof door and using method thereof |
-
2018
- 2018-08-01 CN CN201821228975.XU patent/CN209413749U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644914A (en) * | 2019-10-18 | 2020-01-03 | 杨小慧 | Electric curtain capable of purifying indoor air |
| CN111229888A (en) * | 2020-01-22 | 2020-06-05 | 马营 | Crease-resistant bending device of thin metal pipe |
| CN114876335A (en) * | 2022-05-05 | 2022-08-09 | 安徽简木智能家居有限公司 | Heat-insulating and smoke-insulating fireproof door and using method thereof |
| CN114876335B (en) * | 2022-05-05 | 2024-05-14 | 安徽凹凸家具有限公司 | Fireproof door capable of insulating heat and smoke and application method thereof |
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