CN206581833U

CN206581833U - Packaged type civil air defense constructions and installations observation window

Info

Publication number: CN206581833U
Application number: CN201720230597.8U
Authority: CN
Inventors: 岳雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-10
Filing date: 2017-03-10
Publication date: 2017-10-24
Anticipated expiration: 2027-03-10

Abstract

The utility model belongs to civil air defense constructions and installations facility, specifically related to a kind of packaged type civil air defense constructions and installations observation window.Including electric transmission machanism, manual drive, shellproof observation window and roller slideway；Manual drive includes gear shaft C, cone pin, angular wheel E, fixed support, straight pin and rocking handle；Shellproof observation window includes framework, bulletproof glass and half mirror, and electric transmission machanism includes motor, output shaft, flat key, gear shaft A, angular wheel A, gear shaft B, angular wheel B, angular wheel C, angular wheel D and screw mandrel；When motor start-up, angular wheel A rotational band mantle shapes gear B is rotated, by gear shaft B and angular wheel C and angular wheel D transmission, and screw mandrel is rotated, and observation window starts movement；When there is no power supply, using manual transmission mode, with security, reliability, disguise and practicality.

Description

Packaged type civil air defense constructions and installations observation window

Technical field：

The utility model belongs to civil air defense constructions and installations facility, specifically related to a kind of packaged type civil air defense constructions and installations observation window.

Background technology：

Civil air defense constructions and installations observation window is a kind of external watch window applied to civil air defense ground engineering, and existing civil air defense constructions and installations is seen Examine window construction simple, security is poor, and function is few, it is impossible to meet wartime requirement, when fight is fired, because observation window does not have shellproof work( Can, serious injures and deaths can be brought to the refugee in the anti-aircraft defence of underground；Other enemy can spy out air defense by observation window Certain situation in fortification, lacks necessary disguise；In peacetime, civil air defense constructions and installations is responsible for market place builet below the ground, underpass Etc. function, so fixed civil air defense constructions and installations observation window can because the factor such as artificial and caused by damage, brought to maintenance maintenance usually Inconvenience, also the refugee to wartime underground anti-aircraft defence bring harm.

Utility model content：

The utility model makes up and improved the weak point of above-mentioned existing utility has security there is provided one kind, hidden The packaged type civil air defense constructions and installations observation window of covering property and practicality.In order to meet wartime requirement, the utility model is mounted with shellproof glass Glass, so when war occurs, because of the shellproof and explosion prevention function of bulletproof glass, can make to hide the refugee in civil air defense works From injures and deaths；The other facility is also equipped with half mirror, and when enemy is bombed using aircraft, refugee is able to observe that anti- Situation outside empty fortification, and enemy plane does not observe the situation in fortification really, and fighting advantage is manufactured to the side by bombing；This Utility model is provided with electric transmission machanism and manual drive, and observation window can be moved in parallel with electric or manual mode, this Sample is in peacetime, and observation window, will not be by artificial damage, when fight is fired with regard to that can be arranged in hidden wall, profit Electricity consumption flowing mode observation window can be removed out of wall, if can not provide power supply in anti-aircraft defence for some reason, Emergency time can then be used Manual mode removes observation window out of wall, meets Wartime Requirements.

The technical solution adopted in the utility model is：A kind of packaged type civil air defense constructions and installations observation window, including electric transmission dress Put, manual drive, shellproof observation window, Shiftable window protective plate and two groups of symmetrical roller slideways；Electric transmission Device includes motor, output shaft, flat key, gear shaft A, angular wheel A, gear shaft B, angular wheel B, angular wheel C, taper Gear D and screw mandrel；Motor is connected with output shaft, and output shaft is located in gear shaft A circular hole and passes through flat key and gear shaft A Connection, gear shaft A is connected with angular wheel A, and angular wheel B is located above angular wheel A and engaged, gear shaft B bottoms It is connected with angular wheel B and top is connected with angular wheel C, angular wheel D is engaged with angular wheel C and is connected with screw mandrel；Hand Dynamic transmission device includes gear shaft C, cone pin, angular wheel E, fixed support, straight pin and rocking handle, gear shaft C and gear shaft A On same axis, gear shaft C one end is located in gear shaft A circular hole, and gear shaft C is provided with cone pin, gear shaft C's The other end is connected with rocking handle；Shellproof observation window includes framework, bulletproof glass and half mirror, and bulletproof glass is located at framework top Portion, half mirror is located at base of frame, and two groups of described symmetrical roller slideways are located at framework two ends, screw mandrel and frame Frame is connected using trapezoidal thread.

The beneficial effects of the utility model：Compared with the observation window of existing civil air defense constructions and installations, the observation of packaged type civil air defense constructions and installations Window has security, reliability, disguise and practicality, and the utility model is mounted with bulletproof glass, so when war occurs, Because of the shellproof and explosion prevention function of bulletproof glass, make to hide the refugee in civil air defense works from injures and deaths, it is possibility to have effect ground is protected The material for preparedness against war being stored in fortification is protected, casualties and economic loss is reduced；The other facility is also equipped with single plane fluoroscopy Glass, when enemy is bombed using aircraft, refugee is able to observe that the situation outside anti-aircraft defence, and enemy plane does not observe work really Situation in thing, fighting advantage is manufactured to the side by bombing；Pass through setting for electric transmission machanism and manual drive Meter, observation window can be moved in parallel with electric or hand two ways, so in peacetime, and observation window is located at hidden wall Inside, will not be damaged, and improve wartime security and reduce cost again；In the wartime, shellproof observation window can pass through Electric transmission machanism is removed out of wall, that is, facilitate and it is practical, if because emergency there is no power supply when, can using manual mode general Shellproof observation window is removed out of wall, meets Wartime Requirements, with dependable with function.

Brief description of the drawings：

Fig. 1 is structural representation of the present utility model.

Embodiment：

Reference picture 1, a kind of packaged type civil air defense constructions and installations observation window, including it is electric transmission machanism, manual drive, shellproof Observation window, Shiftable window protective plate 23 and two groups of symmetrical roller slideways 22；Electric transmission machanism include motor 9, Output shaft 11, flat key 10, gear shaft A12, angular wheel A14, gear shaft B7, angular wheel B8, angular wheel C6, angular wheel D5 and screw mandrel 4；Output shaft 11 is located in gear shaft A12 circular hole 13 and is connected by flat key 10 with gear shaft A12, gear shaft A12 is connected with angular wheel A14, and angular wheel B8 is located above angular wheel A14 and engaged, gear shaft B7 bottoms and cone Shape gear B 8 is connected and top is connected with angular wheel C6, and angular wheel D5 is engaged with angular wheel C6 and is connected with screw mandrel 4；Hand Dynamic transmission device includes gear shaft C16, cone pin 15, angular wheel E17, fixed support 18, straight pin 20 and rocking handle 19, gear Axle C16 and gear shaft A12 is on same axis, and gear shaft C16 one end is located in gear shaft A12 circular hole 13, gear Axle C16 is provided with cone pin 15, and the gear shaft C16 other end is connected with rocking handle 19；Shellproof observation window includes framework 3, shellproof glass Glass 2 and half mirror 21, bulletproof glass 2 are located at the top of framework 3, and half mirror 21 is located at the bottom of framework 3, described Two groups of symmetrical roller slideways 22 are located at the two ends of framework 3, and screw mandrel 4 is connected with framework 3 using trapezoidal thread.

The utility model is in peacetime, and shellproof observation window is located at the lower section of blindage 1, you can from the damage of the factor such as artificial There is disguise again；When war occurs, personnel start motor 9 in fortification, and motor 9 passes through output shaft 11 and gear shaft A12 drives angular wheel A14 to rotate, and angular wheel A14 is engaged with angular wheel B8 drives angular wheel C6 by gear shaft B7 Rotate, angular wheel C6 engages drive screw mandrel 4 with angular wheel D5 and rotated, and screw mandrel 4 makes framework 3 together with shellproof by screw-driven Observation window window in two groups of roller slideways 22 is moved；In the absence of a power supply, then, first will be flat using manual drive Key 10 is pulled down, and promotes rocking handle 19 gear shaft C16 is moved to the direction of motor 9, while the angular wheel being connected with gear shaft C16 E17 and cone pin 15 are also moved, cone pin 15 promote gear shaft A12 and the angular wheel A14 that is connected with gear shaft A12 to The direction of motor 9 is moved, when angular wheel E17 is engaged with angular wheel B8, and angular wheel A14 and angular wheel B8 departs from, Promote and rotating rocking handle 19 will drive angular wheel E17 to rotate, angular wheel E17 is engaged with angular wheel B8 by gear shaft B7 Angular wheel C6 is driven to rotate, angular wheel C6 engages drive screw mandrel 4 with angular wheel D5 and rotated, and screw mandrel 4 passes through screw-driven Move framework 3；After shellproof observation window is removed, Shiftable window protective plate 23 is dismounted according to wartime requirement.Because observation window Bulletproof glass 2 is mounted with, so when war occurs, bulletproof glass 2 has shellproof and explosion prevention function, makes to hide in civil air defense works Interior refugee is from injures and deaths, it is possibility to have effect protect the material for preparedness against war being stored in fortification, reduce casualties and Economic loss；The other facility is also equipped with half mirror 21, with certain disguise；In peacetime, observation window position In the hidden lower section of blindage 1, it will not be damaged, improve wartime security and reduce cost again, in the wartime, shellproof sight Examining window can be gone out using electronic and manual two ways below blindage, Wartime Requirements be met, with dependable with function.

Claims

1. a kind of packaged type civil air defense constructions and installations observation window, including electric transmission machanism, manual drive, shellproof observation window, can Moving window protective plate（23）And two groups of symmetrical roller slideways（22）, it is characterised in that：Electric transmission machanism includes electricity Motivation（9）, output shaft (11), flat key (10), gear shaft A (12), angular wheel A (14), gear shaft B (7), angular wheel B (8), angular wheel C (6), angular wheel D (5) and screw mandrel (4)；Motor (9) is connected with output shaft (11), output shaft (11) position In gear shaft A（12）Circular hole（13）It is interior and pass through flat key（10）It is connected with gear shaft A (12), gear shaft A（12）With conical tooth Take turns A（14）Connection, angular wheel B（8）Positioned at angular wheel A（14）Top and engage, gear shaft B（7）Bottom and taper Gear B（8）Connection and top and angular wheel C（6）Connection, angular wheel D（5）With angular wheel C（6）Engagement and and screw mandrel (4) connect；Described manual drive includes gear shaft C (16), cone pin (15), angular wheel E (17), fixed support (18), straight pin (20) and rocking handle (19), gear shaft C (16) and gear shaft A (12) is on same axis, gear shaft C (16) One end be located at gear shaft A (12) circular hole（13）It is interior, gear shaft C（16）Cone pin (15) is provided with, gear shaft C's (16) is another One end is connected with rocking handle (19)；Described shellproof observation window includes framework (3), bulletproof glass (2) and half mirror (21), Bulletproof glass (2) is located at the top of framework (3), and half mirror (21) is located at framework (3) bottom, and described two groups are symmetrical Roller slideway（22）Positioned at framework (3) two ends, framework (3) is connected with screw mandrel (4) using trapezoidal thread.