CN212079084U

CN212079084U - Self-buffering shockproof civil air defense door

Info

Publication number: CN212079084U
Application number: CN202020269460.5U
Authority: CN
Inventors: 李翠平
Original assignee: Beijing Xincheng Building Protection Equipment Technology Co ltd
Current assignee: Beijing Xincheng Building Protection Equipment Technology Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-12-04
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a shockproof people's air defense door of self-buffering, including the door frame, one side of door frame articulates there is the door body, the bottom of door frame is provided with the baffle-box, the both sides of baffle-box all are provided with the gim peg, the activity groove has been seted up to the inside of baffle-box, sliding connection has the sliding plate between the both sides of baffle-box inside, two sliders of fixedly connected with on the sliding plate, equal fixedly connected with fixed slot between the both sides of baffle-box inside, the surface sliding connection of slider in the inside of fixed slot, the equal fixedly connected with supporting leg in bottom of sliding plate, the bottom of supporting leg runs through the baffle-box and extends to the bottom of baffle-box. The device can come temporarily at the earthquake, carries out fine buffering decompression to the people's air defense door, has improved the people's air defense door and has certain shockproof function, has improved the stability of people's air defense door in the use greatly, provides the escape way for the earthquake comes the time, and then has improved the device's practicality.

Description

Self-buffering shockproof civil air defense door

Technical Field

The utility model relates to a from shockproof people's air defense door technical field of buffering specifically is a from shockproof people's air defense door of buffering.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.

At present, the main effect of people's air defense door is that escape and rescue, has a large amount of shortcomings when using people's air defense door now, because people's air defense door does not generally have the shockproof effect of buffering, when taking place the earthquake, because the shake that produces causes wall body and people's air defense door and produces the damage for people's air defense door collapses, and then influences rescue and escape's speed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a shockproof people's air defense door of self-buffering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a shockproof people's air defense door of self-buffering, includes the door frame, one side of door frame articulates there is the door body, the bottom of door frame is provided with the baffle-box, the both sides of baffle-box all are provided with the gim peg, the movable groove has been seted up to the inside of baffle-box, sliding connection has the sliding plate between the both sides of baffle-box inside, two sliders of fixedly connected with on the sliding plate, equal fixedly connected with fixed slot between the both sides of baffle-box inside, the surface sliding connection of slider in the inside of fixed slot, the equal fixedly connected with supporting leg in bottom of sliding plate, the bottom of supporting leg runs through the baffle-box and extends to the bottom of baffle-box, the bottom fixedly.

Preferably, an extrusion spring is disposed inside the fixing groove, and a top end of the extrusion spring is disposed at a bottom of the sliding member.

Preferably, the top fixedly connected with U type groove of inside wall of baffle-box, fixedly connected with stock between the both sides of U type inslot wall, the surface sliding connection of stock has two movable sleeve, the surface cover of stock is equipped with buffer spring.

Preferably, the top of the sliding plate is fixedly connected with a support frame, and the top of the support frame is fixed at the bottoms of the two movable sleeves.

Preferably, the outer surface of the door frame is provided with a protective sheath.

Preferably, a control handle is arranged on the door body, and an observation window is arranged on the door body and positioned at the top of the control handle.

Compared with the prior art, the utility model has the advantages that when an earthquake occurs, in order to protect the shock of the civil air defense door, the danger of collapse occurs, and then the civil air defense door is buffered and damped, thereby effectively avoiding the shake of the civil air defense door;

when the earthquake impact force is applied, the sliding plate slides downwards to drive the sliding piece on the sliding plate to slide downwards in the fixed groove, so that the sliding piece extrudes the extrusion spring, a certain buffering and pressure reducing effect is achieved, the supporting frame is extruded simultaneously in the impact process, the supporting frame extrudes the movable sleeve, the movable sleeve extrudes the buffer spring on the long rod, and a part of impact force is buffered and reduced under the action of the buffer spring, so that the stability of the civil defense door in the earthquake is greatly improved, and the strength in use is improved;

the device can come temporarily at the earthquake, carries out fine buffering decompression to the people's air defense door, has improved the people's air defense door and has certain shockproof function, has improved the stability of people's air defense door in the use greatly, provides the escape way for the earthquake comes the time, and then has improved the device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the structure of the movable trough of the present invention.

In the figure: 1. a door frame; 2. a door body; 3. a buffer tank; 4. a fixing bolt; 5. a slide plate 6; a slider; 7. fixing grooves; 8. supporting legs; 9. a fixing plate; 10. a compression spring; 11. a U-shaped groove; 12. a long rod; 13. moving the sleeve; 14. a buffer spring; 15. a support frame; 16. a protective sleeve; 17. a control handle; 18. an observation window; 19. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment:

the utility model provides a shockproof people's air defense door of self-buffering, includes door frame 1, one side of door frame 1 articulates there is the door body 2, the bottom of door frame 1 is provided with baffle-box 3, the both sides of baffle-box 3 all are provided with gim peg 4, movable groove 19 has been seted up to the inside of baffle-box 3, sliding connection has sliding plate 5 between the inside both sides of baffle-box 3, two sliders 6 of fixedly connected with on the sliding plate 5, equal fixedly connected with fixed slot 7 between the inside both sides of baffle-box 3, the surface sliding connection of slider 6 in the inside of fixed slot 7, the equal fixedly connected with supporting leg 8 in bottom of sliding plate 5, the bottom of supporting leg 8 runs through baffle-box 3 and extends to the bottom of baffle-box 3, the bottom fixedly connected with fixed plate 9 of supporting leg.

In this embodiment, an extrusion spring 10 is disposed inside the fixing groove 7, and a top end of the extrusion spring 10 is disposed at a bottom of the sliding member 6.

In this embodiment, the top fixedly connected with U type groove 11 of the inside wall of baffle-box 3, fixedly connected with stock 12 between the both sides of U type groove 11 inner wall, the surface sliding connection of stock 12 has two movable sleeve 13, the surface cover of stock 12 is equipped with buffer spring 14.

In this embodiment, the top of the sliding plate 5 is fixedly connected with a supporting frame 15, and the top of the supporting frame 15 is fixed at the bottom of the two moving sleeves 13.

In this embodiment, a protective sleeve 16 is disposed on the outer surface of the door frame 1.

In this embodiment, the door body 2 is provided with a control handle 17, and the door body 2 and the top of the control handle 17 is provided with an observation window 18.

When the earthquake-proof door works, S1, in order to protect the shock of the civil air defense door and prevent the danger of collapse when the earthquake occurs, the civil air defense door is further buffered and damped, and the shaking of the civil air defense door is effectively avoided;

s2, when the impact force of earthquake, make sliding plate 5 slide downwards, it slides downwards to drive slider 6 on sliding plate 5 in fixed slot 7, make slider 6 extrude extrusion spring 10, and then play the effect of certain buffering decompression, and extrude support frame 15 simultaneously at the in-process of assaulting, make support frame 15 extrude the movable sleeve, make movable sleeve 13 extrude the buffer spring on stock 12, with some impact force under buffer spring 14 'S effect, cushion the decompression, the stability of people' S air defense door in the earthquake has greatly been improved, intensity in use has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a shockproof people's air defense door of self-buffering, includes the door frame, its characterized in that: one side of door frame articulates there is the door body, the bottom of door frame is provided with the baffle-box, the both sides of baffle-box all are provided with the gim peg, the movable groove has been seted up to the inside of baffle-box, sliding connection has the sliding plate between the both sides of baffle-box inside, two sliders of fixedly connected with on the sliding plate, equal fixedly connected with fixed slot between the both sides of baffle-box inside, the surface sliding connection of slider in the inside of fixed slot, the equal fixedly connected with supporting leg in bottom of sliding plate, the bottom of supporting leg runs through the baffle-box and extends to the bottom of baffle-box, the bottom fixedly connected with fixed plate of supporting leg.

2. The self-buffering shockproof people's air defense door of claim 1, characterized in that: the inside of fixed slot is provided with extrusion spring, extrusion spring's top set up in the bottom of slider.

3. The self-buffering shockproof people's air defense door of claim 1, characterized in that: the utility model discloses a buffer box, including buffer box inner wall, fixedly connected with U type groove of top fixedly connected with U type groove of buffer box inner wall, fixedly connected with stock between the both sides of U type inslot wall, the surface sliding connection of stock has two movable sleeve, the surface cover of stock is equipped with buffer spring.

4. The self-buffering shockproof people's air defense door of claim 3, characterized in that: the top of the sliding plate is fixedly connected with a support frame, and the top of the support frame is fixed at the bottoms of the two movable sleeves.

5. The self-buffering shockproof people's air defense door of claim 1, characterized in that: the surface of door frame is provided with the protective sheath.

6. The self-buffering shockproof people's air defense door of claim 1, characterized in that: the door body is provided with a control handle, and the top of the door body, which is positioned on the control handle, is provided with an observation window.