CN215485673U

CN215485673U - Anti-shock wave civil air defense door

Info

Publication number: CN215485673U
Application number: CN202120256205.1U
Authority: CN
Inventors: 邢洪涛; 李伟; 郑杰; 郑旭军; 邢洪蕾
Original assignee: Shandong Dewu Protection Engineering Co Ltd
Current assignee: Shandong Dewu Protection Engineering Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-01-11
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an anti-shock wave civil air defense door which comprises a door body, wherein one side of the door body is provided with a mounting seat, the front surface of the door body is fixedly provided with an arc-shaped plate, one side of the inside of the door body is movably provided with two groups of fixing plates, one side of the front surface of the door body is movably provided with two groups of operating rods, the inside of the door body is fixedly provided with a plurality of groups of buffer springs, and sound insulation cavities are arranged among the buffer springs. The utility model is provided with the arc-shaped plate which is matched with the buffer spring, so that the external impact can be buffered, the damage of the civil air defense door caused by the external impact is avoided or reduced, the stability of the civil air defense door in use is increased, the sealing plate is matched with the sealing gasket, the civil air defense door can be sealed in closed use, the sealing property of the civil air defense door in closed use is increased, the practicability is improved, the supporting layer is matched with the reinforcing layer, the strength of the civil air defense door in use is increased, the stability of the civil air defense door in use is improved, the civil air defense door is more convenient to use, and the application range is expanded.

Description

Anti-shock wave civil air defense door

Technical Field

The utility model relates to the technical field of civil air defense doors, in particular to an anti-shock wave civil air defense door.

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 a plurality of 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, the national common word, English CIVIL DEFENCE is used for government mobilization and organization of people, activities of preventing air attacks and resisting and relieving disasters are adopted, rescue actions are implemented, and the activities of preventing and relieving disasters are realized, the civil defense door belongs to civil defense protective equipment, the door is shaped earliest and is widely selected, it is characterized by simple structure, reliable operation, convenient maintenance, and being suitable for the entrances and exits of various civil air defense projects, but because it has a threshold, therefore, projects with frequent access of personnel and vehicles, such as underground markets combined with peacetime and wartime, are less adopted, and the movable door threshold or the falling door with the same corresponding size and load grade is used instead.

Although the existing civil air defense door achieves the basic operation performance, the following defects still exist:

1. the existing civil air defense door has low impact resistance, and is easy to cause deformation when being impacted by external force, so that the stability of the civil air defense door is reduced;

2. meanwhile, the existing civil air defense door is low in sealing performance, the condition of gas permeation is easy to occur when the civil air defense door is closed for use, and the sealing performance of the civil air defense door is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-shock wave civil air defense door to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protecting against shock ripples people's air defense door, includes the door body, one side of the door body is equipped with the mount pad, and the positive fixed mounting of the door body has the arc, one side movable mounting of the internal portion of door has two sets of fixed plates, and the positive one side movable mounting of the door body has two sets of action bars, the inside fixed mounting of the door body has multiunit buffer spring, and is equipped with the sound insulation chamber between the buffer spring, the inside of the door body is equipped with the supporting layer.

Preferably, a plurality of groups of mounting rods are movably mounted on the mounting seat, and two groups of connecting plates are fixedly mounted on one side of the door body.

Preferably, the operating rod is sleeved with a rubber sleeve, and the rubber sleeve is uniformly provided with anti-skidding grooves.

Preferably, a sealing plate is fixedly mounted on the back of the door body, and a sealing gasket is arranged outside the sealing plate.

Preferably, a waterproof layer is arranged on the front side of the supporting layer, and a fireproof layer is arranged on the front side of the waterproof layer.

Preferably, the rear side of the supporting layer is provided with a reinforcing layer, and the front side of the reinforcing layer is provided with a moisture-proof layer.

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

1. be provided with a body and mount pad, connecting plate cooperation, can install preventing fire door to the people's air defense engineering of being convenient for carries out the closure operation, has improved the practicality, is provided with arc and buffer spring cooperation, can cushion external shock, avoids or has reduced external shock and causes the damage to people's air defense door, has increased the stability when people's air defense door uses, has improved the practicality.

2. Be provided with the closing plate and seal up the cooperation of filling up, can seal when using to the people's air defense door closure, the leakproofness when having increased people's air defense door closure has improved the practicality, is provided with supporting layer and enhancement layer cooperation, has increased the intensity when people's air defense door uses, has improved the stability when people's air defense door uses, makes people's air defense door convenient to use more, has enlarged application scope.

Drawings

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

FIG. 2 is a schematic top view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of the mounting seat of the present invention.

In the figure: 1. a door body; 101. a connecting plate; 102. an arc-shaped plate; 2. a mounting seat; 201. mounting a rod; 3. a rubber sleeve; 301. an anti-slip groove; 4. an operating lever; 5. a fixing plate; 6. a buffer spring; 7. a sound-insulating chamber; 8. a fire barrier layer; 9. a waterproof layer; 10. a support layer; 11. a reinforcing layer; 12. a moisture barrier; 13. a sealing plate; 1301. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a shock wave prevention civil air defense door comprises a door body 1, wherein an arc plate 102 is fixedly installed on the front side of the door body 1 through bolts, the arc plate 102 increases the strength of the front side of the civil air defense door, the damage to the civil air defense door caused by external force impact is avoided or reduced, the stability of the civil air defense door in use is increased, the practicability is improved, a plurality of groups of buffer springs 6 are fixedly installed inside the door body 1 through bolts, the buffer springs 6 can buffer and absorb energy when the civil air defense door receives impact, the functionality of the civil air defense door is increased, the practicability is improved, sound insulation cavities 7 are arranged among the buffer springs 6, and sound insulation cotton can be filled in the sound insulation cavities 7, so that sound insulation treatment can be carried out when the civil air defense door is used, the functionality of the civil air defense door is increased, and the practicability is improved;

one side of the door body 1 is provided with a mounting seat 2, a plurality of groups of mounting rods 201 are movably mounted on the mounting seat 2, the mounting seat 2 is fixedly mounted on civil air defense engineering through the mounting rods 201, one side of the door body 1 is fixedly provided with two groups of connecting plates 101 through welding, the connecting plates 101 are movably mounted on the mounting seat 2 through rotating shafts, so that the door body 1 can be movably mounted through the matching of the mounting seat 2 and the connecting plates 101, personnel can conveniently open and close the civil air defense door, one side inside the door body 1 is movably provided with two groups of fixing plates 5, the fixing plates 5 can lock when the civil air defense door is closed, one side of the front surface of the door body 1 is rotatably provided with two groups of operating rods 4, and the adjusting of the operating rods 4 can extend and retract the fixing plates 5, thereby being convenient for the operation of the personnel when the civil air defense door is opened and closed, and improving the practicability of the civil air defense door, the rubber sleeve 3 is sleeved outside the operating rod 4, the comfort of the operator during operation and holding is improved by the rubber sleeve 3, the anti-slip grooves 301 are uniformly distributed outside the rubber sleeve 3, the anti-slip grooves 301 increase the friction force outside the rubber sleeve 3, the stability of the operator during operation and holding is improved, and the practicability is improved;

the inside of the door body 1 is provided with a supporting layer 10, the supporting layer 10 can support the inside of the door body 1, the rear side of the supporting layer 10 is provided with a reinforcing layer 11, the reinforcing layer 11 increases the strength of the door body 1 in use, thereby avoiding or reducing the bending deformation of the civil air defense door in use, and improving the stability of the civil air defense door in use, the rear side of the reinforcing layer 11 is provided with a moisture-proof layer 12, the moisture-proof layer 12 can perform moisture-proof treatment on the inside of the civil air defense door in use, so that the functionality of the civil air defense door is increased, the practicability is improved, the front side of the supporting layer 10 is provided with a waterproof layer 9, the waterproof layer 9 can perform waterproof operation on the civil air defense door in use, the front side of the waterproof layer 9 is provided with a fireproof layer 8, the fireproof layer 8 can perform fireproof operation on the civil air defense door in use, the inside of the door body 1 is fixedly provided with a sealing plate 13 through bolts, and the outside of the sealing plate 13 is fixedly provided with a sealing gasket 1301 through embedding, the sealing plate 13 is matched with the sealing gasket 1301, so that sealing treatment can be performed when the civil air defense door is closed, the condition that gas penetrates into the civil air defense engineering is avoided, and the practicability of the civil air defense door is improved;

the working principle is as follows: the door body 1 can be closed to the civil air defense engineering, and movable mounting can be carried out to the civil air defense door in mount pad 2 and the cooperation of connecting plate 101, and fixed plate 5 can lock when the civil air defense door is closed with the cooperation of action bars 4, and arc 102 can cushion external impact with the cooperation of buffer spring 6, and closing plate 13 seals when sealed the pad 1301 cooperation can be closed to the civil air defense door.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anti-shock wave people's air defense door, includes door body (1), its characterized in that: one side of the door body (1) is equipped with mount pad (2), and the positive fixed mounting of the door body (1) has arc (102), one side movable mounting of the inside of the door body (1) has two sets of fixed plates (5), and the positive one side movable mounting of the door body (1) has two sets of action bars (4), the inside fixed mounting of the door body (1) has multiunit buffer spring (6), and is equipped with sound insulation chamber (7) between buffer spring (6), the inside of the door body (1) is equipped with supporting layer (10).

2. An anti-shock wave civil air defense door according to claim 1, characterized in that: the door body is characterized in that a plurality of groups of mounting rods (201) are movably mounted on the mounting seat (2), and two groups of connecting plates (101) are fixedly mounted on one side of the door body (1).

3. An anti-shock wave civil air defense door according to claim 1, characterized in that: the outside cover of action bars (4) has rubber sack (3), and the equipartition is equipped with on rubber sack (3) antiskid groove (301).

4. An anti-shock wave civil air defense door according to claim 1, characterized in that: a sealing plate (13) is fixedly mounted on the back of the door body (1), and a sealing gasket (1301) is arranged outside the sealing plate (13).

5. An anti-shock wave civil air defense door according to claim 1, characterized in that: the front side of the supporting layer (10) is provided with a waterproof layer (9), and the front side of the waterproof layer (9) is provided with a fireproof layer (8).

6. An anti-shock wave civil air defense door according to claim 1, characterized in that: the rear side of the supporting layer (10) is provided with a reinforcing layer (11), and the front side of the reinforcing layer (11) is provided with a moisture-proof layer (12).