CN216157505U

CN216157505U - Novel multi-functional compound people's air defense door

Info

Publication number: CN216157505U
Application number: CN202122250140.2U
Authority: CN
Inventors: 曾菊
Original assignee: Individual
Current assignee: Fujian Yuankai Civil Air Defence Engineering Equipment Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-01
Anticipated expiration: 2031-09-17

Abstract

The utility model provides a novel multifunctional composite civil air defense door which comprises a door leaf, wherein hinged supports are respectively arranged at the upper end and the lower end of the door leaf, mounting holes are formed in the two groups of hinged supports, sleeves are fixed on the outer wall of the door leaf, a translation mechanism is arranged on the outer wall of the door leaf and on one side opposite to the two groups of sleeves, fixing sleeves are fixed on the outer wall of the door leaf and above the two groups of sleeves, and clamping rods penetrate through the two groups of fixing sleeves. According to the novel multifunctional composite civil air defense door provided by the utility model, the civil air defense door is provided with the translation mechanism, the clamping rods can be more stable and firm when being clamped through the meshed transmission translation motion, the upper and lower strokes of the clamping rods at two sides can also move synchronously, and the door leaf is independently provided with the window.

Description

Novel multi-functional compound people's air defense door

Technical Field

The utility model relates to the technical field of civil air defense doors, in particular to a novel multifunctional composite 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 various civil defense devices such as a common single-leaf protective airtight door, a common double-leaf protective airtight door, an ordinary closed door, a movable threshold single-leaf protective airtight door, a movable threshold double-leaf protective airtight door, an ordinary closed door and the like.

The civil air defense door on the existing market exists in the working use, the civil air defense door can not be easily meshed and closed, the unstable stress of the closing is easily caused to be uneven, the function of the civil air defense door is very single, and the problem that the staff is inconvenient to exchange due to the fact that the manual closing is easily caused is solved.

Therefore, there is a need to provide a new multifunctional composite civil air defense door to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel multifunctional composite civil air defense door, which solves the problems that the civil air defense door cannot be easily engaged and closed, the closing is easy to be unstable and the stress is not uniform, the functions of the civil air defense door are very single, and the difficult closing is easy to cause, so that the communication of workers is inconvenient.

In order to solve the technical problems, the utility model provides a novel multifunctional composite civil air defense door, which comprises a door leaf, wherein hinged supports are respectively arranged at the upper end and the lower end of the door leaf, mounting holes are respectively formed in two groups of hinged supports, the number of the mounting holes is four, sleeves are fixed on the outer wall of the door leaf, the number of the sleeves is two, a translation mechanism is arranged on the outer wall of the door leaf and positioned on one side opposite to the two groups of sleeves, fixing sleeves are fixed on the outer wall of the door leaf and positioned above the two groups of sleeves, two groups of fixing sleeves are respectively provided, clamping rods penetrate through the two groups of fixing sleeves, limiting plates are respectively fixed on the outer walls of the two groups of clamping rods, sliding blocks are respectively fixed at the bottoms of the two groups of clamping rods, windows are respectively arranged on the outer wall of the door leaf and positioned on one side opposite to the two groups of fixing sleeves, and connecting seats are respectively arranged on the outer wall of the door leaf and positioned above the windows, and the quantity of connecting seat is two sets of, two sets of internally mounted of connecting seat has even the board, the outer wall welding of even board has the apron.

Preferably, the upper end and the lower end of the door leaf are connected with the two groups of hinged supports in an inserting mode through connecting rods, and the cross sections of the two groups of sliding blocks are of semi-cone inclined surface structures.

Preferably, both ends of the connecting plate are connected with the two groups of connecting seats in an inserting mode through bolts, and the two groups of connecting seats are fixedly installed on the door leaf through bolts.

Preferably, translation mechanism includes and door leaf outer surface welded's installing frame, the internally mounted of installing frame has the gear, the carousel is installed to the outer wall of installing frame, the inside of installing frame and the below that is located the gear install first rack, the one end welding of first rack has first fly leaf, first gyro wheel is installed to the outer wall of first fly leaf, and the quantity of first gyro wheel is two sets of, the inside of installing frame and the top that is located the gear install the second rack, the one end welding of second rack has the second fly leaf, the externally mounted of second fly leaf has the second gyro wheel, and the quantity of second gyro wheel is two sets of.

Preferably, the first rack and the second rack are respectively engaged with the gear, and the turntable penetrates through the inside of the mounting frame and extends to the outer wall of the gear.

Preferably, the gear is connected with the inner wall of the mounting frame by using a bearing, and the first rack and the second rack respectively penetrate through the insides of the two sets of sleeves and extend to the inside of the mounting frame.

Preferably, the two sets of first rollers are connected with the first movable plate by using bearings, and the two sets of second rollers are connected with the second movable plate by using bearings.

Compared with the related art, the novel multifunctional composite civil air defense door provided by the utility model has the following beneficial effects:

the door is prevented through being provided with translation mechanism by oneself, transmission translation motion through the engaged type can make the kelly can be more firm when the block, and can also make the upper and lower stroke ability simultaneous movement of both sides kelly, and seted up the window alone on the door leaf, compare in the design of traditional immobilization through the design of door leaf and window combination formula like this, possessed the function that the user just can exchange without hard switch.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a novel multifunctional composite civil air defense door provided by the utility model;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic view of the door leaf shown in FIG. 1;

fig. 4 is a schematic cross-sectional structural view of the translation mechanism shown in fig. 1.

Reference numbers in the figures: 1. a door leaf; 2. hinging seat; 3. mounting holes; 4. a sleeve; 5. a translation mechanism; 51. installing a frame; 52. a gear; 53. a turntable; 54. a first rack; 55. a first movable plate; 56. a first roller; 57. a second rack; 58. a second movable plate; 59. a second roller; 6. fixing a sleeve; 7. a clamping rod; 8. a limiting plate; 9. a slider; 10. a window; 11. a connecting seat; 12. connecting plates; 13. and (7) a cover plate.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel multifunctional composite civil air defense door provided by the present invention; FIG. 2 is a schematic side view of the structure of FIG. 1; FIG. 3 is a schematic view of the door leaf shown in FIG. 1; fig. 4 is a schematic cross-sectional structural view of the translation mechanism shown in fig. 1. A novel multifunctional composite civil air defense door comprises a door leaf 1, hinged supports 2 are respectively arranged at the upper end and the lower end of the door leaf 1, mounting holes 3 are arranged in the two groups of hinged supports 2, the number of the mounting holes 3 is four, sleeves 4 are fixed on the outer wall of the door leaf 1, the number of the sleeves 4 is two, a translation mechanism 5 is arranged on the outer wall of the door leaf 1 and positioned at the opposite side of the two groups of sleeves 4, fixing sleeves 6 are fixed on the outer wall of the door leaf 1 and positioned above the two groups of sleeves 4, the number of the fixing sleeves 6 is two, clamping rods 7 penetrate through the inner parts of the two groups of fixing sleeves 6, limiting plates 8 are fixed on the outer walls of the two groups of clamping rods 7, sliders 9 are fixed at the bottoms of the two groups of clamping rods 7, a window 10 is arranged on the outer wall of the door leaf 1 and positioned at the opposite side of the two groups of fixing sleeves 6, connecting seats 11 are arranged on the outer wall of the door leaf 1 and positioned above the window 10, and the number of the connecting seats 11 is two groups, the connecting plates 12 are arranged inside the two groups of connecting seats 11, and the cover plates 13 are welded on the outer walls of the connecting plates 12.

The upper end and the lower end of the door leaf 1 are connected with the two groups of hinged supports 2 in an alternating mode through connecting rods, the cross sections of the two groups of sliding blocks 9 are of semi-conical inclined surface structures, and the door leaf 1 can perform turnover circular motion due to the design of alternating connection.

Both ends of the connecting plate 12 are connected with the two groups of connecting seats 11 in an inserting mode through bolts, and the two groups of connecting seats 11 are fixedly installed on the door leaf 1 through bolts. The design of the insertion connection can enable the connecting plate 12 of the device to perform overturning motion.

The translation mechanism 5 comprises an installation frame 51 welded with the outer surface of the door leaf 1, a gear 52 is installed inside the installation frame 51, a rotary table 53 is installed on the outer wall of the installation frame 51, a first rack 54 is installed inside the installation frame 51 and below the gear 52, a first movable plate 55 is welded at one end of the first rack 54, first rollers 56 are installed on the outer wall of the first movable plate 55, the number of the first rollers 56 is two, a second rack 57 is installed inside the installation frame 51 and above the gear 52, a second movable plate 58 is welded at one end of the second rack 57, second rollers 59 are installed outside the second movable plate 58, and the number of the second rollers 59 is two.

The first rack 54 and the second rack 57 are engaged with the gear 52, respectively, and the rotary plate 53 extends through the inner portion of the mounting frame 51 and to the outer wall of the gear 52, so that the user can rotate the rotary plate 53 to carry the gear 52 to rotate in the mounting frame 51.

The gear 52 is connected with the inner wall of the mounting frame 51 by using a bearing, the first rack 54 and the second rack 57 respectively penetrate through the insides of the two sets of sleeves 4 and extend to the insides of the mounting frame 51, and the design of the bearing connection can enable the gear 52 to rotate freely.

The two sets of first rollers 56 are connected to the first movable plate 55 by using bearings, and the two sets of second rollers 59 are connected to the second movable plate 58 by using bearings.

The working principle of the novel multifunctional composite civil air defense door provided by the utility model is as follows:

firstly, a user needs to push the door leaf 1 before using the door leaf 1 to enable the door leaf 1 to perform circular motion around the hinged support 2, when closing is needed, the user needs to rotate the rotating disc 53 to enable the gear 52 to perform rotary motion in the mounting frame 51, when the gear 52 rotates, the first rack 54 and the second rack 57 can perform translational motion in opposite directions, then the first rack 54 and the second rack 57 perform translational motion towards the outside of the door leaf 1, finally the first roller 56 and the second roller 59 move to the lower part of the sliding block 9, finally the rotating disc 53 continuously rotates to enable the first roller 56 and the second roller 59 to collide with the sliding block 9 with the semi-conical inclined surface so as to control the sliding block 9 with the semi-conical inclined surface to slide and lift the clamping rod 7 in the fixing sleeve 6, so that the clamping rod 7 is moved out of the door leaf 1 to perform closing, and the rotating disc 53 in the opposite direction can enable the first rack 54 and the second rack 57 to perform contraction, the bar 7 will then, due to gravity, carry the plate 8 to translate onto the pouch 6, thus opening it, and the user can turn the cover 13 over to expose the window 10, thus allowing communication without laborious opening and closing.

the door is prevented through being provided with translation mechanism 5 by oneself, transmission translation motion through the engaged type can make the kelly 7 can be more stable firm when the block, and can also make the up-and-down stroke ability simultaneous movement of both sides kelly 7, and seted up window 10 alone on door leaf 1, design through door leaf 1 and window 10 combination formula compares in traditional fixed design like this, has possessed the function that the user just can exchange without hard switch.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel multi-functional compound people's air defense door, includes door leaf (1), its characterized in that: hinged supports (2) are respectively installed at the upper end and the lower end of a door leaf (1), mounting holes (3) are formed in the two groups of hinged supports (2), the number of the mounting holes (3) is four, sleeves (4) are fixed on the outer wall of the door leaf (1), the number of the sleeves (4) is two, translation mechanisms (5) are installed on the outer wall of the door leaf (1) and located on one side, opposite to the two groups of sleeves (4), of the door leaf, fixed sleeves (6) are fixed on the outer wall of the door leaf (1) and located above the two groups of sleeves (4), the number of the fixed sleeves (6) is two, clamping rods (7) penetrate through the inner portions of the two groups of fixed sleeves (6), limiting plates (8) are fixed on the outer wall of the two groups of clamping rods (7), sliders (9) are fixed at the bottoms of the two groups of clamping rods (7), windows (10) are formed in the outer wall of the door leaf (1) and located on one side, opposite to the two groups of fixed sleeves (6), the door is characterized in that connecting seats (11) are installed on the outer wall of the door leaf (1) and above the window (10), the number of the connecting seats (11) is two, two groups of connecting plates (12) are installed inside the connecting seats (11), and cover plates (13) are welded on the outer wall of the connecting plates (12).

2. The novel multifunctional composite civil air defense door as claimed in claim 1, characterized in that the upper and lower ends of the door leaf (1) are connected with the two sets of hinged supports (2) by inserting through connecting rods, and the cross sections of the two sets of sliding blocks (9) are in semi-cone inclined plane structure.

3. The novel multifunctional composite civil air defense door as claimed in claim 1, wherein both ends of the connecting plate (12) are connected with two sets of connecting seats (11) by inserting through the connecting pins, and the two sets of connecting seats (11) are fixedly installed with the door leaf (1) by using bolts.

4. The novel multifunctional composite civil air defense door according to claim 1, characterized in that the translation mechanism (5) comprises a mounting frame (51) welded with the outer surface of the door leaf (1), a gear (52) is mounted inside the mounting frame (51), a turntable (53) is mounted on the outer wall of the mounting frame (51), a first rack (54) is mounted inside the mounting frame (51) and below the gear (52), a first movable plate (55) is welded at one end of the first rack (54), a first roller (56) is mounted on the outer wall of the first movable plate (55), the number of the first rollers (56) is two, a second rack (57) is mounted inside the mounting frame (51) and above the gear (52), a second movable plate (58) is welded at one end of the second rack (57), and a second roller (59) is mounted outside the second movable plate (58), and the number of the second rollers (59) is two.

5. The novel multifunctional composite civil air defense door according to claim 4, characterized in that the first rack (54) and the second rack (57) are respectively meshed with the gear (52), and the rotary disc (53) penetrates through the inner part of the mounting frame (51) and extends to the outer wall of the gear (52).

6. The novel multifunctional composite civil air defense door according to claim 4, characterized in that the gear (52) is connected with the inner wall of the mounting frame (51) by using a bearing, and the first rack (54) and the second rack (57) respectively penetrate through the inner parts of the two sets of sleeves (4) and extend to the inner part of the mounting frame (51).

7. The novel multifunctional composite civil air defense door according to claim 4, characterized in that the two sets of the first rollers (56) are connected with the first movable plate (55) by using bearings, and the two sets of the second rollers (59) are connected with the second movable plate (58) by using bearings.