CN218150591U

CN218150591U - Self-buffering shockproof civil air defense door

Info

Publication number: CN218150591U
Application number: CN202222060535.0U
Authority: CN
Inventors: 穆生亮; 穆小琴
Original assignee: Gansu Lirong Civil Air Defense Equipment Co ltd
Current assignee: Gansu Lirong Civil Air Defense Equipment Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-12-27
Anticipated expiration: 2032-08-06

Abstract

The utility model discloses a from shockproof people's air defense door of buffering, belong to people's air defense door technical field, its technical scheme main points include door frame and the door body, door body and door frame swing joint, T type groove has been seted up to the preceding terminal surface of door frame, the place ahead in T type groove is provided with the shock attenuation frame pad, the inside in T type groove is provided with hides the pad, hide the preceding terminal surface fixedly connected with connection pad of pad, the other end of connection pad and the rear end face fixed connection of shock attenuation frame pad, make the door frame front end have the effect of buffering shock attenuation, when the door body is closed, make door frame and the door body all realize the protection effect, reduce the collision of the door body and door frame, a plurality of buffer spring of fixed connection between the inside wall of cushion collar and the buffer plate, make the door body when opening, be convenient for the protection door body, make the door body realize the buffering effect, reduce the impact of the door body and wall, install a plurality of arch type frame between first connection curb plate and the buffer frame, make people's air defense door be difficult impaired, improve the speed of rescue and difficulty, make the security performance and the shock-escape performance reinforcing of people's air defense door.

Description

Self-buffering shockproof civil air defense door

Technical Field

The utility model relates to a people's air defense door technical field, in particular to from shockproof people's air defense door of buffering.

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 common single-leaf protective sealed door, a double-leaf protective sealed door, a movable threshold single-leaf protective sealed door, a double-leaf protective sealed door, a sealed door and other various civil defense devices.

But general people's air defense door does not have the antidetonation effect, and the shock attenuation effect between the door frame and the door body is poor, loses door frame and the door body easily, and all do not have the absorbing effect of buffering between door frame and the wall body, probably can produce the damage to wall body and people's air defense door under emergency to can influence the speed of rescue and escape difficulties.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to above problem, provide a shockproof people's air defense door of self-buffering and solve above-mentioned problem.

The utility model discloses a realize like this, a self-buffering shockproof people's air defense door, including door frame and door body, door body and door frame swing joint, the preceding terminal surface of door frame has seted up T type groove, the place ahead of T type groove is provided with the shock attenuation frame pad, the inside of T type groove is provided with hides the pad, the preceding terminal surface fixedly connected with connection pad that hides the pad, the other end of connection pad and the rear end face fixedly connected of shock attenuation frame pad, fixedly connected with a plurality of hidden springs between the inside wall of T type groove and the hidden pad;

the equal fixedly connected with protection in both ends about the left of terminal surface is even the angle, two before the protection is even the angle the terminal surface fixedly connected with cylinder before, the buffer housing has been cup jointed to the cylindrical other end, the inside of buffer housing is provided with the buffer board with cylinder fixed connection, a plurality of buffer spring of fixedly connected with between the inside wall of buffer housing and the buffer board, the outer blotter of preceding terminal surface fixedly connected with of buffer housing.

In order to strengthen the intensity and the bearing strength of door frame, as the utility model discloses a it is preferred from shockproof people's air defense door of buffering, first connection curb plate, two are all installed to the upper and lower both sides of door frame first connection curb plate one side of carrying on the back mutually all has cup jointed the buffering frame, two the equal a plurality of arch type framves of fixedly connected with in one side that the buffering frame is relative.

In order to make the arch frame be convenient for support the cushion frame, strengthen the compressive strength of door frame, as the utility model discloses a it is preferred from shockproof people's air defense door of buffering, two a plurality of first sliding chamber have all been seted up to one side that first connection curb plate carried on the back mutually, one side fixedly connected with of arch frame two and first sliding chamber assorted first slider.

In order to make the buffering effect have between buffer bracket and the first connection curb plate, as the utility model discloses a take precautions against earthquakes people's air defense door is preferred from buffering, two the smooth chamber of second, two has all been seted up to the left and right sides of first connection curb plate the equal fixedly connected with in the left and right sides of buffer bracket inside and the smooth chamber assorted second slider of second.

In order to make the upper and lower both sides of door frame all have the buffering effect, make the bearing capacity reinforcing of door frame, as the utility model discloses a it is preferred from buffering people's air defense door, the equal fixedly connected with guide bar in the upper and lower both sides of the inside left and right sides of first sliding chamber and the inside of second sliding chamber, the left and right sides of first slider and the upper and lower both sides of second slider all be provided with guide bar assorted reset spring.

In order to strengthen the compressive strength of door frame both sides, as the utility model discloses a it is preferable from shockproof people's air defense door of buffering, the second is all installed to the left and right sides of door frame and is connected the curb plate, two the equal fixedly connected with backup pad in upper and lower both ends and the reinforced rib plate of curb plate mutually in back one side are connected to the second, one side of backup pad and one side fixed connection of reinforced rib plate.

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

1. according to the self-buffering shockproof civil air defense door, the hidden pad is arranged in the T-shaped groove and fixedly connected with the shock absorption frame pad through the connecting pad, and the hidden springs are fixedly connected between the T-shaped groove and the hidden pad, so that the front end of the door frame has a buffering and shock absorption effect, when the door body is closed, the door frame and the door body are both protected, and the collision between the door body and the door frame is reduced;

2. according to the self-buffering shockproof civil air defense door, the upper end and the lower end on the left side of the front end face of the door body are fixedly connected with the protection connecting angle, so that the protection connecting angle is convenient for protecting the upper corner and the lower corner of the door body, and the plurality of buffer springs are fixedly connected between the inner side wall of the buffer sleeve and the buffer plate, so that the door body is convenient to protect when the door body is opened, the buffer effect of the door body is realized, and the impact force between the door body and a wall surface is reduced;

3. this kind of shockproof people's air defense door of buffering certainly, a plurality of arch type framves of installation between first connection curb plate and the buffering frame make the upper and lower both sides of door frame evenly cushion the shock attenuation effect, strengthen the intensity and the bearing strength of door frame, strengthen the intensity of door frame under emergency, make the people's air defense door be difficult for impairedly, improve the speed of rescue and escape difficulty, make the security performance and the shock-absorbing capacity reinforcing of people's air defense door.

Drawings

Fig. 1 is an overall structure diagram of the self-buffering shockproof civil air defense door of the utility model;

FIG. 2 is a cross-sectional structural view of the cushion collar of the present invention;

FIG. 3 is a structural diagram of the shock-absorbing frame pad of the present invention;

FIG. 4 is a cross-sectional structural view of the T-shaped groove of the present invention;

FIG. 5 is a structural diagram of the arch frame of the present invention;

fig. 6 is an enlarged structural view of a portion a in fig. 5 according to the present invention.

In the figure, 1, a door frame; 101. a shock-absorbing frame pad; 102. a T-shaped groove; 103. a connecting pad; 104. a hidden pad; 105. hiding the spring; 2. a door body; 201. protecting the connecting angle; 202. a cylinder; 203. a buffer sleeve; 204. an outer cushion pad; 205. a buffer plate; 206. a buffer spring; 3. a first connection side plate; 301. a first slide chamber; 302. a second slide chamber; 303. a guide rod; 304. a return spring; 4. a buffer frame; 401. a second slider; 5. an arch frame; 501. a first slider; 6. a second connecting side plate; 601. a support plate; 602. and a reinforcing rib plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, a self-buffering shockproof civil air defense door comprises a door frame 1 and a door body 2, wherein the door body 2 is movably connected with the door frame 1, a T-shaped groove 102 is formed in the front end surface of the door frame 1, a shock absorption frame cushion 101 is arranged in front of the T-shaped groove 102, a hidden cushion 104 is arranged inside the T-shaped groove 102, a connecting cushion 103 is fixedly connected with the front end surface of the hidden cushion 104, the other end of the connecting cushion 103 is fixedly connected with the rear end surface of the shock absorption frame cushion 101, and a plurality of hidden springs 105 are fixedly connected between the inner side wall of the T-shaped groove 102 and the hidden cushion 104;

the equal fixedly connected with in upper and lower both ends left before the door body 2 of terminal surface even angle 201, two protections are even the preceding terminal surface fixedly connected with cylinders 202 at angle 201, and the cushion sleeve 203 has been cup jointed to the other end of cylinder 202, and the inside of cushion sleeve 203 is provided with the buffer board 205 with cylinder 202 fixed connection, a plurality of buffer spring 206 of fixedly connected with between the inside wall of cushion sleeve 203 and the buffer board 205, the outer blotter 204 of the preceding terminal surface fixedly connected with of cushion sleeve 203.

In this embodiment: the front end of the door frame 1 is provided with the T-shaped groove 102, the hidden pad 104 is conveniently installed in the T-shaped groove 102, the hidden pad 104 is fixedly connected with the shock absorption frame pad 101 through the connection pad 103, the hidden springs 105 are fixedly connected between the inner side wall of the T-shaped groove 102 and the hidden pad 104, the front end of the door frame 1 has the shock absorption buffering effect, when the door body 2 is closed, the door frame 1 and the door body 2 are enabled to achieve the protection effect, the collision between the door body 2 and the door frame 1 is reduced, the protection connecting angles 201 are fixedly connected with the upper end and the lower end on the left side of the front end surface of the door body 2, the protection connecting angles 201 are embedded and connected with the door body 2, the protection connecting angles 201 are enabled to conveniently protect the upper corner and the lower corner of the door body 2, the front end surface of the protection connecting angles 201 is fixedly connected with the cylinder 202, and the outer side wall of the cylinder 202 is sleeved with the buffer sleeve 203, a plurality of buffer spring 206 of fixed connection between inside wall and the buffer board 205 of cushion collar 203, make the door body 2 when opening, be convenient for protect the door body 2, make the door body 2 realize the buffering effect, reduce the impact of the door body 2 and wall, and first connecting side plate 3 and second connecting side plate 6 are installed respectively to the upper and lower both sides and the left and right sides of door frame 1, and install a plurality of arch frame 5 between first connecting side plate 3 and the buffer frame 4, make the even buffering shock attenuation effect in the upper and lower both sides of door frame 1, strengthen the intensity and the bearing strength of door frame 1, strengthen the intensity of door frame 1 under emergency, make the people's air defense door be difficult for impairedly, improve rescue and the speed of escaping, make the security performance and the shock-absorbing capacity reinforcing of people's air defense door, (first connecting side plate 3 and second connecting side plate 6 all hide in door frame 1 wall).

As a technical optimization scheme of the utility model, first connecting side plate 3 is all installed to the upper and lower both sides of door frame 1, and buffer frame 4 has all been cup jointed to one side that two first connecting side plate 3 carried on the back mutually, and two buffer frame 4 are a plurality of arch type frame of the equal fixedly connected with in one side relative 5.

In this embodiment: through installing arch frame 5 between first curb plate 3 and buffering frame 4, make the even shock attenuation effect of buffering in the upper and lower both sides of door frame 1, strengthen the intensity and the bearing strength of door frame 1, strengthen the intensity of door frame 1 under emergency, make the difficult impaired speed of people's air defense door, improve the rescue and escape.

As a technical optimization scheme of the utility model, a plurality of first sliding chambers 301 have all been seted up to one side that two first curb plates 3 carried on the back mutually, one side fixedly connected with of arch frame 5 two with the first slider 501 of first sliding chamber 301 assorted.

In this embodiment: the arch-shaped frame 5 is slidably connected with the first sliding cavity 301 through the first sliding block 501, so that the arch-shaped frame 5 is convenient to support the buffer frame 4, and the compressive strength of the door frame 1 is enhanced.

As a technical optimization scheme of the utility model, the smooth chamber of second 302 has all been seted up to two first curb plate 3's the left and right sides, the smooth chamber of second 302 assorted second sliders 401 of the equal fixedly connected with in the left and right sides of two inside buffer frame 4 and second.

In this embodiment: the buffer frame 4 is slidably connected to the second sliding cavity 302 through the second sliding block 401, so that a buffering effect is further provided between the buffer frame 4 and the first connecting side plate 3.

As a technical optimization scheme of the utility model, the equal fixedly connected with guide bar 303 in the inside left and right sides of first smooth chamber 301 and the inside upper and lower both sides of second smooth chamber 302, the left and right sides of first slider 501 and the upper and lower both sides of second slider 401 all be provided with guide bar 303 assorted reset spring 304.

In this embodiment: the left and right sides of the first sliding block 501 and the upper and lower sides of the second sliding block 401 are both provided with return springs 304 matched with the guide rods 303, so that the buffer frame 4 and the arch frame 5 can be further conveniently reset, the upper and lower sides of the door frame 1 can have buffer effects, and the bearing capacity of the door frame 1 can be enhanced.

As the utility model discloses a technical optimization scheme, second connection curb plate 6 is all installed to the left and right sides of door frame 1, and the equal fixedly connected with backup pad 601 in upper and lower both ends and the reinforcing floor 602 of the back of the body one side of the back of the body of curb plate 6, one side of backup pad 601 and one side fixed connection of reinforcing floor 602 are connected to two seconds.

In this embodiment: the supporting plate 601 and the reinforcing rib plate 602 are fixed on the opposite sides of the two second connecting side plates 6, so that the compressive strength of the two sides of the doorframe 1 is further enhanced, and the second connecting side plates 6 are convenient to support and protect the doorframe 1.

The utility model discloses a theory of operation and use flow: firstly, set up T type groove 102 at the front end of door frame 1, and then conveniently install hidden pad 104 in T type groove 102, hidden pad 104 passes through connection pad 103 and shock attenuation frame pad 101 fixed connection, and a plurality of hidden springs 105 of fixedly connected with between the inside wall of T type groove 102 and hidden pad 104, make door frame 1 front end have the effect of buffering shock attenuation, when door body 2 closes, make door frame 1 and door body 2 all realize the protection effect, reduce door body 2 and door frame 1 collision, through equal fixed connection protection even angle 201 in the left upper and lower both ends of door body 2 front end face, protection even angle 201 is connected with door body 2 embedding, make protection even angle 201 be convenient for protect two upper and lower turnings of door body 2, at the front end face fixed connection cylinder 202 of protection even angle 201, and at the lateral wall cover 203 cup joint buffer cover, a plurality of buffer spring 206 of fixed connection between the inside wall of buffer cover 203 and the buffer board 205, make door body 2 when opening, be convenient for protecting door body 2, make door body 2 realize the buffering effect, reduce the power of door body 2 and wall impact.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a shockproof people's air defense door of self-buffering, includes door frame (1) and a body (2), a body (2) and door frame (1) swing joint, its characterized in that: a T-shaped groove (102) is formed in the front end face of the door frame (1), a shock absorption frame pad (101) is arranged in front of the T-shaped groove (102), a hidden pad (104) is arranged inside the T-shaped groove (102), a connecting pad (103) is fixedly connected to the front end face of the hidden pad (104), the other end of the connecting pad (103) is fixedly connected with the rear end face of the shock absorption frame pad (101), and a plurality of hidden springs (105) are fixedly connected between the inner side wall of the T-shaped groove (102) and the hidden pad (104);

the equal fixedly connected with protection in both ends about the left preceding terminal surface of door body (2) is even angle (201), two the preceding terminal surface fixedly connected with cylinder (202) of angle (201) is even in the protection, cushion collar (203) have been cup jointed to the other end of cylinder (202), the inside of cushion collar (203) is provided with buffer board (205) with cylinder (202) fixed connection, a plurality of buffer spring (206) of fixedly connected with between inside wall and buffer board (205) of cushion collar (203), blotter (204) outside the preceding terminal surface fixedly connected with of cushion collar (203).

2. The self-buffering quakeproof civil air defense door as claimed in claim 1, wherein: first connecting side plate (3) are installed on the upper side and the lower side of door frame (1), two buffer frame (4) are sleeved on one side of first connecting side plate (3) back to back, and two buffer frame (4) are fixedly connected with a plurality of arch frames (5) on the opposite side.

3. The self-buffering quakeproof civil air defense door as claimed in claim 2, wherein: two a plurality of first sliding cavities (301) have all been seted up to one side that first curb plate (3) carried on the back mutually, one side fixedly connected with of arch frame (5) two with first sliding block (501) of sliding cavity (301) assorted.

4. The self-buffering quakeproof civil air defense door as claimed in claim 2, wherein: the left and right sides of the first connecting side plate (3) are provided with second sliding cavities (302), and the left and right sides of the inside of the buffer frame (4) are fixedly connected with second sliding blocks (401) matched with the second sliding cavities (302).

5. The self-buffering shockproof people's air defense door of claim 3, characterized in that: the left and right sides of the interior of the first sliding cavity (301) and the upper and lower sides of the interior of the second sliding cavity (302) are fixedly connected with guide rods (303), and the left and right sides of the first sliding block (501) and the upper and lower sides of the second sliding block (401) are respectively provided with a return spring (304) matched with the guide rods (303).

6. The self-buffering shockproof people's air defense door of claim 1, characterized in that: the door frame is characterized in that second connecting side plates (6) are mounted on the left side and the right side of the door frame (1), a supporting plate (601) and a reinforcing rib plate (602) are fixedly connected to the upper end and the lower end of one side, opposite to each other, of each second connecting side plate (6), and one side of the supporting plate (601) is fixedly connected with one side of the reinforcing rib plate (602).