CN211397275U

CN211397275U - Effectual people's air defense door of antidetonation

Info

Publication number: CN211397275U
Application number: CN201922282698.1U
Authority: CN
Inventors: 高建
Original assignee: Qingdao Mucheng Building Materials Co ltd
Current assignee: Qingdao Mucheng Building Materials Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-01
Anticipated expiration: 2029-12-18

Abstract

The utility model belongs to the technical field of the people's air defense door, especially be a people's air defense door that antidetonation effect is good, including the door frame, the gate is rotated through the hinge and is connected with the door leaf, set up first recess in the door leaf, fixedly connected with slide rail in the first recess, sliding connection has the slide in the slide rail, the rear end fixedly connected with two connecting rods of slide, two the rear end fixedly connected with connecting plate of connecting rod, wear to be equipped with two sliding sleeves in the connecting plate, two all wear to be equipped with the slide bar in the sliding sleeve, two the front end of slide bar all fixedly connected with dog; the utility model discloses, through setting up the extrusion slide and moving backward and promote the first spring of connecting plate slip compression and telescopic link on the slide bar, can disperse the impact, slowed down the door leaf and to the impact force of door frame, made the door leaf have better shock attenuation effect, ensured the life of people's air defense door to be difficult for the accidental injury rescue personnel and flee difficult personnel, improved rescue efficiency.

Description

Effectual people's air defense door of antidetonation

Technical Field

The utility model belongs to the technical field of the people's air defense door, concretely relates to effectual people's air defense door of antidetonation.

Background

The civil defense door is a door of an entrance and an exit of civil protection engineering, the classification of the civil defense door is more distinct, and the civil defense door comprises various civil defense devices such as a common single-leaf protective sealed door, a double-leaf protective sealed door and a sealed door, a movable threshold single-leaf, a double-leaf protective sealed door and a sealed door, the civil defense is also called civil defense, is an international common word, is a government mobilization and an organization of people, takes the activities of preventing air attacks and resisting and relieving disasters, implements rescue actions, and prevents and reduces disasters, and the civil defense door belongs to civil defense protective equipment.

When uncontrollable sudden disasters such as earthquakes or fires occur, people need to escape and rescue through the civil defense door, and the situation is urgent, so people can push the civil defense door open with great strength when passing through the civil defense door, the rescue and escape time is long, and the civil defense door can be pushed open or closed for a long time.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an effectual people's air defense door of antidetonation has characteristics such as effectual, the gas tightness is effectual of antidetonation.

In order to achieve the above object, the utility model provides a following technical scheme: a civil air defense door with good anti-seismic effect comprises a door frame, wherein the door frame is connected with a door leaf through a hinge in a rotating manner, a first groove is formed in the door leaf, a slide rail is fixedly connected in the first groove, a slide plate is connected in the slide rail in a sliding manner, the rear end of the slide plate is fixedly connected with two connecting rods, the rear ends of the two connecting rods are fixedly connected with a connecting plate, two sliding sleeves are arranged in the connecting plate in a penetrating manner, slide rods are arranged in the two sliding sleeves in a penetrating manner, the front ends of the two slide rods are fixedly connected with a stop block, the rear ends of the two slide rods are fixedly connected with a rubber pad, the rear end of the rubber pad is fixedly connected in the first groove, the rear end of the connecting plate is fixedly connected with a telescopic rod, a first spring is arranged in the telescopic rod in a penetrating manner, the door comprises a door leaf and is characterized in that a second groove is formed in the door leaf, a fixed block is fixedly connected in the second groove, an electric push rod is fixedly connected at the right end of the fixed block, a clamping block is fixedly connected at the right end of the electric push rod, a clamping groove is formed in the door frame, and the clamping block is clamped in the clamping groove.

Preferably, a handle is fixedly connected to the front end of the door leaf.

Preferably, a third groove is formed in the clamping groove, a second spring is fixedly connected in the third groove, a ball is fixedly connected at one end of the second spring, a bowl-shaped groove is formed in the clamping block, and the ball is clamped in the bowl-shaped groove.

Preferably, the side face of the door leaf is fixedly connected with a lap edge, the rear end of the lap edge is fixedly connected with a first electromagnetic strip, the front end of the door frame is fixedly connected with a sealing strip, and the inside of the sealing strip is fixedly connected with a second electromagnetic strip.

Preferably, the lapping edge is matched with the sealing strip, and the first electromagnetic strip and the second electromagnetic strip are heteropolarity and mutually attract.

Preferably, the front end of the door frame is fixedly connected with a control panel, and the surface of the control panel is provided with a plurality of control buttons.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up the extrusion slide and moving backward and promote first spring of connecting plate slip compression and telescopic link on the slide bar, can disperse the impact, the impact force of door leaf to the door frame has been slowed down, make the door leaf have better shock attenuation effect, the life of people's air defense door has been ensured, and be difficult for the accidental injury rescue personnel and escape the difficult personnel, rescue efficiency has been improved, the extension through electric putter drives the chuck block joint and can pin people's air defense door in the draw-in groove, separate with the conflagration district, slow down the intensity of a fire and spread speed, guarantee people's safety.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the door leaf of the present invention;

FIG. 3 is a schematic view of the slide plate structure of the present invention;

fig. 4 is a schematic view of the structure of the electric push rod of the present invention

In the figure: 1. a door frame; 2. a hinge; 3. a first electromagnet bar; 4. a control panel; 5. a control button; 6. a door leaf; 7. a handle; 8. a first groove; 9. a slide rail; 10. a slide plate; 11. a connecting rod; 12. a connecting plate; 13. a sliding sleeve; 14. a slide bar; 15. a stopper; 16. a rubber pad; 17. a telescopic rod; 18. a first spring; 19. a second groove; 20. a fixed block; 21. an electric push rod; 22. a clamping block; 23. a card slot; 24. a third groove; 25. a second spring; 26. a ball; 27. a bowl-shaped groove; 28. a sealing strip; 29. a second electromagnet bar; 30. and (7) overlapping edges.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a civil air defense door with good anti-seismic effect comprises a door frame 1, wherein the door frame 1 is rotatably connected with a door leaf 6 through a hinge 2, a first groove 8 is formed in the door leaf 6, a slide rail 9 is fixedly connected in the first groove 8, a slide plate 10 is slidably connected in the slide rail 9, two connecting rods 11 are fixedly connected at the rear end of the slide plate 10, a connecting plate 12 is fixedly connected at the rear end of each connecting rod 11, two sliding sleeves 13 are arranged in the connecting plate 12 in a penetrating manner, slide rods 14 are arranged in the two sliding sleeves 13 in a penetrating manner, a stop block 15 is fixedly connected at the front end of each slide rod 14, a rubber pad 16 is fixedly connected at the rear end of each slide rod 14, a telescopic rod 17 is fixedly connected at the rear end of the connecting plate 12, a first spring 18 is arranged in the telescopic rod 17 in a penetrating manner, and the front end of the first spring 18 is fixedly connected on the connecting, the extrusion sliding plate 10 moves backwards to push the connecting plate 12 to slide on the sliding rod 14 to compress the first spring 18 and the telescopic rod 17, impact force can be dispersed, impact force of the door leaf 6 on the door frame 1 is relieved, the door leaf 6 has a better damping effect, the service life of the civil air defense door is guaranteed, rescue workers and evasion workers are not easy to be accidentally injured, rescue efficiency is improved, the rear ends of the telescopic rod 17 and the first spring 18 are fixedly connected to the rubber pad 16, the second groove 19 is formed in the door leaf 6, the fixed block 20 is fixedly connected in the second groove 19, the electric push rod 21 is fixedly connected at the right end of the fixed block 20, the clamping block 22 is fixedly connected at the right end of the electric push rod 21, the clamping groove 23 is formed in the door frame 1, the clamping block 22 is clamped in the clamping groove 23, and the civil air defense door can be locked by driving the clamping block 22 to be clamped in the clamping, separated from the fire area, slow down the fire spreading speed and ensure the safety of people.

Specifically, a handle 7 is fixedly connected to the front end of the door leaf 6.

Specifically, a third groove 24 is formed in the clamping groove 23, a second spring 25 is fixedly connected to the inside of the third groove 24, a ball 26 is fixedly connected to one end of the second spring 25, a bowl-shaped groove 27 is formed in the clamping block 22, and the ball 26 is clamped in the bowl-shaped groove 27.

Specifically, the side fixedly connected with overlap edge 30 of door leaf 6, the rear end fixedly connected with first electromagnetism iron strip 3 of overlap edge 30, the front end fixedly connected with sealing strip 28 of door frame 1, fixedly connected with second electromagnetism iron strip 29 in the sealing strip 28, through the laminating of overlap edge 30 and sealing strip 28, the tight absorption of rethread first electromagnetism iron strip 3 and second electromagnetism iron strip 29 can realize the sealed to whole device, and then makes the leakproofness of people's air defense door improve greatly.

Specifically, the overlapping edge 30 is matched with the sealing strip 28, and the first electromagnetic strip 3 and the second electromagnetic strip 29 are opposite in polarity and mutually attracted.

Specifically, the front end fixedly connected with control panel 4 of door frame 1, control panel 4's surface is provided with a plurality of control button 5.

The utility model discloses a theory of operation and use flow: the utility model discloses during the use, click control button 5, electric putter 21 begins work, electric putter 21 shortens and drives fixture block 22 and break away from draw-in groove 23, thereby it breaks away from bowl-shaped groove 27 to drive ball 26, through pulling handle 7, under hinge 2's normal running fit, open door leaf 6, thereby it keeps away from sealing strip 28 to drive overlap edge 30, then drive first electromagnetism iron strip 3 and break away from second electromagnetism iron strip 29, when door leaf 6 receives the striking of external force, can extrude slide 10 and remove backward, thereby promote connecting plate 12 and slide compression first spring 18 of compression and telescopic link 17 on slide bar 14, make first spring 18 and telescopic link 17 shrink, thereby disperse the impact, alleviate the damage to impact to door leaf 6 and door frame 1.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an effectual people's air defense door of antidetonation, includes door frame (1), its characterized in that: the door frame (1) is rotatably connected with a door leaf (6) through a hinge (2), a first groove (8) is formed in the door leaf (6), a sliding rail (9) is fixedly connected in the first groove (8), a sliding plate (10) is slidably connected in the sliding rail (9), two connecting rods (11) are fixedly connected at the rear end of the sliding plate (10), a connecting plate (12) is fixedly connected at the rear end of each connecting rod (11), two sliding sleeves (13) are arranged in the connecting plate (12) in a penetrating manner, sliding rods (14) are arranged in the two sliding sleeves (13), a stop block (15) is fixedly connected at the front end of each sliding rod (14), a rubber pad (16) is fixedly connected at the rear end of each sliding rod (14), the rear end of each rubber pad (16) is fixedly connected in the first groove (8), and a telescopic rod (17) is fixedly connected at the rear end of the connecting plate, wear to be equipped with first spring (18) in telescopic link (17), the front end fixed connection of first spring (18) is on connecting plate (12), the rear end fixed connection of telescopic link (17) and first spring (18) is on rubber pad (16), second recess (19) have been seted up in door leaf (6), fixedly connected with fixed block (20) in second recess (19), the right-hand member fixedly connected with electric putter (21) of fixed block (20), the right-hand member fixedly connected with fixture block (22) of electric putter (21), draw-in groove (23) have been seted up in door frame (1), fixture block (22) joint is in draw-in groove (23).

2. The civil air defense door with good anti-seismic effect according to claim 1, characterized in that: the front end of the door leaf (6) is fixedly connected with a handle (7).

3. The civil air defense door with good anti-seismic effect according to claim 1, characterized in that: seted up third recess (24) in draw-in groove (23), fixedly connected with second spring (25) in third recess (24), the one end fixedly connected with ball (26) of second spring (25), set up bowl groove (27) in fixture block (22), ball (26) joint is in bowl groove (27).

4. The civil air defense door with good anti-seismic effect according to claim 1, characterized in that: the door is characterized in that a lapping edge (30) is fixedly connected to the side face of the door leaf (6), a first electromagnetic strip (3) is fixedly connected to the rear end of the lapping edge (30), a sealing strip (28) is fixedly connected to the front end of the door frame (1), and a second electromagnetic strip (29) is fixedly connected to the inner portion of the sealing strip (28).

5. The civil air defense door with good anti-seismic effect according to claim 4, characterized in that: the lap joint edge (30) is matched with the sealing strip (28), and the first electromagnetic strip (3) and the second electromagnetic strip (29) are heteropolarity and mutually attract.

6. The civil air defense door with good anti-seismic effect according to claim 1, characterized in that: the front end fixedly connected with control panel (4) of door frame (1), the surface of control panel (4) is provided with a plurality of control button (5).