CN219974247U - Civil air defense door convenient to install - Google Patents
Civil air defense door convenient to install Download PDFInfo
- Publication number
- CN219974247U CN219974247U CN202321330259.3U CN202321330259U CN219974247U CN 219974247 U CN219974247 U CN 219974247U CN 202321330259 U CN202321330259 U CN 202321330259U CN 219974247 U CN219974247 U CN 219974247U
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- CN
- China
- Prior art keywords
- door leaf
- air defense
- door
- plate
- limiting plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007123 defense Effects 0.000 title claims abstract description 37
- 230000000694 effects Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 21
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a civil air defense door convenient to install, and particularly relates to the technical field of civil air defense doors, which comprises a wall body and the ground, wherein a first installation piece is fixedly arranged on one side of the wall body, a door leaf is arranged above the ground, a limiting plate is fixedly arranged on one side of the door leaf, a threaded hole is formed in the limiting plate, a bolt is connected with the threaded hole in a threaded manner, a sliding plate is movably arranged on one side of the limiting plate, and one end of the bolt penetrates through the sliding plate and extends into the threaded hole. According to the utility model, the sliding plate and the limiting plate are arranged, and the sliding plate moves on the limiting plate, so that when the second mounting piece is moved, the door leaf does not move along with the sliding plate, and after the first mounting piece and the second mounting piece are firmly mounted, when the door leaf is lifted by the crane, the sliding plate on one side of the door leaf is firmly fixed with the wall body through the first mounting piece and the second mounting piece, so that the door leaf does not shake during lifting, the adjusting frequency is reduced, and the mounting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of civil air defense doors, in particular to a civil air defense door convenient to install.
Background
The civil air defense door is a door at the entrance and the exit of civil protection engineering, is more vivid in classification, comprises common single-leaf and double-leaf protection airtight doors and airtight doors, has a plurality of civil air defense devices such as movable threshold single-leaf and double-leaf protection airtight doors and airtight doors, and is widely applied to various modern buildings, because the civil air defense door has good decorative effect, good sealing performance and good sound insulation performance, and the common civil air defense door needs to be made into a threshold-free or low threshold-free mode because of the convenient needs of people.
The existing civil air defense door is large in size, when the civil air defense door is installed, a door leaf needs to be lifted, then an installation piece on the civil air defense door is buckled with an installation piece on a wall body, and installation is carried out again, but due to the fact that the dead weight of the civil air defense door is large, the civil air defense door is in a suspended state during lifting, is unstable as a whole, needs to be adjusted for multiple times, and can be aligned with the installation piece on the door leaf and the installation piece on the wall body, so that the installation efficiency of the civil air defense door is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a civil air defense door convenient to install, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a people's air defense door convenient to install, includes wall body and ground, wall body one side is fixed to be equipped with first installed part, the ground top is equipped with the door leaf, the fixed limiting plate that is equipped with in door leaf one side, threaded hole has been seted up to the limiting plate inside, threaded hole inside threaded connection has the bolt, limiting plate one side activity is equipped with the slide, the one end of bolt runs through the slide and extends to the threaded hole inside, the slide is kept away from one side of limiting plate and is fixed to be equipped with the adjustment box, the fixed gag lever post that is equipped with in adjustment box inside, the activity is equipped with the second installed part on the gag lever post, first installed part and second installed part swing joint.
In a preferred embodiment, a door frame is fixedly arranged on one side of the door leaf, and a handle is fixedly arranged on one side of the door leaf adjacent to the door frame.
In a preferred embodiment, the bottom of the door leaf is provided with a moving device comprising a screw threaded to the door leaf.
In a preferred embodiment, the moving device further comprises a fixed plate arranged at the bottom end of the screw rod, and the bottom end of the screw rod is fixedly connected with the top of the fixed plate.
In a preferred embodiment, the moving means further comprises a plurality of cleats fixedly provided on the fixing plate.
In a preferred embodiment, the moving device further comprises a rotating plate movably arranged at the bottom of the fixed plate, and a supporting frame is fixedly arranged at the bottom of the rotating plate.
In a preferred embodiment, the moving device further comprises a roller arranged at the bottom of the supporting frame, and the roller is movably connected with the supporting frame.
The utility model has the technical effects and advantages that:
1. the sliding plate and the limiting plate are arranged, the sliding plate moves on the limiting plate, so that the structure on the sliding plate and the position of the door leaf are driven to change, the door leaf does not move along with the second mounting piece when the second mounting piece is moved until the first mounting piece and the second mounting piece are firmly mounted, the door leaf is lifted by a crane, the door leaf and the sliding plate are fixed through bolts, and when the door leaf is lifted, the sliding plate on one side of the door leaf is firmly fixed with a wall body through the first mounting piece and the second mounting piece, so that the door leaf does not shake when lifted, the adjusting frequency is reduced, and the mounting efficiency is improved;
2. through setting up mobile device, by the relative rotation of mobile device internal fixation board and rotor plate to and the rotation of gyro wheel on the support frame, finally make the door leaf can remove in arbitrary horizontal direction through mobile device, made things convenient for the transportation of door leaf.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the air defense door of the present utility model after installation.
Fig. 3 is a schematic structural view of the air defense door moving device convenient to install.
FIG. 4 is a sectional view of the construction of the sliding plate of the civil air defense door of the utility model which is convenient to install.
Fig. 5 is a schematic diagram of the internal structure of the air defense door adjusting box convenient to install.
The reference numerals are: 1. a wall body; 2. ground surface; 3. a first mounting member; 4. a door leaf; 5. a limiting plate; 6. a threaded hole; 7. a bolt; 8. a slide plate; 9. an adjustment box; 10. a limit rod; 11. a second mounting member; 12. a door frame; 13. a handle; 14. a screw; 15. a fixing plate; 16. a slip preventing protrusion; 17. a rotating plate; 18. a support frame; 19. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The civil air defense door convenient to install comprises a wall body 1 and a ground 2, wherein a first installation part 3 is fixedly arranged on one side of the wall body 1, a door leaf 4 is arranged above the ground 2, a limiting plate 5 is fixedly arranged on one side of the door leaf 4, a threaded hole 6 is formed in the limiting plate 5, a bolt 7 is connected with the threaded hole 6 in a threaded mode, a sliding plate 8 is movably arranged on one side of the limiting plate 5, one end of the bolt 7 penetrates through the sliding plate 8 and extends into the threaded hole 6, an adjusting box 9 is fixedly arranged on one side, away from the limiting plate 5, of the sliding plate 8, a limiting rod 10 is fixedly arranged in the adjusting box 9, a second installation part 11 is movably arranged on the limiting rod 10, the first installation part 3 is movably connected with the second installation part 11, the adjusting box 9 is arranged for adjusting the distance of the second installation part 11 on the sliding plate 8, so that when the positions of the first installation part 3 and the second installation part 11 are not aligned, the first installation part 3 and the second installation part 11 are adjusted to be aligned, and the first installation part 3 and the second installation part 11 are enabled to be installed together, and one side of the door leaf 4 can be movably connected with the wall body 1.
Further, the door frame 12 is fixedly arranged on one side of the door leaf 4, the handle 13 is fixedly arranged on one side, close to the door frame 12, of the door leaf 4, and the door frame 12 is arranged to protect the frame of the door leaf 4 from deformation when knocked, so that the closing effect of the door leaf 4 is poor.
Further, the bottom of the door leaf 4 is provided with a moving device, the moving device comprises a screw 14 in threaded connection with the door leaf 4, and the moving device is arranged to conveniently move the second mounting piece 11 on the door leaf 4 to the position of the first mounting piece 3 on the wall body 1 to be mounted before the door leaf 4 is mounted on the wall body 1.
Further, the moving device further comprises a fixing plate 15 arranged at the bottom end of the screw 14, the bottom end of the screw 14 is fixedly connected with the top of the fixing plate 15, and the fixing plate 15 is arranged to connect other structures in the moving device through the fixing plate 15 after the moving device is installed at the bottom of the door leaf 4 through the screw 14.
Further, the moving device further comprises a plurality of cleats 16 fixedly arranged on the fixing plate 15, the number of the cleats 16 is set to be a plurality, the cleats 16 are provided for convenience, and an installer rotates the fixing plate 15, so that the threaded rod is conveniently installed on or detached from the bottom of the door leaf 4.
Further, the moving device further includes a rotating plate 17 movably disposed at the bottom of the fixed plate 15, a supporting frame 18 is fixedly disposed at the bottom of the rotating plate 17, and the rotating plate 17 is configured to enable the roller 19 to rotate in different directions by relative rotation between the rotating plate 17 and the fixed plate 15 when the door leaf 4 moves, so that the door leaf 4 can move in different directions.
Further, the moving device further comprises a roller 19 arranged at the bottom of the supporting frame 18, the roller 19 is movably connected with the supporting frame 18, and the roller 19 rolls through the movable connection of the roller 19 and the supporting frame 18, so that the door leaf 4 rolls through the roller 19, and the movement of the door leaf is more convenient.
The working principle of the utility model is as follows: before the civil air defense door is installed, a screw 14 in the mobile device is aligned with the bottom of a door leaf 4, a fixing plate 15 is rotated, an anti-slip boss 16 on the fixing plate 15 is convenient for installation personnel to rotate until the screw 14 is wholly rotated into the door leaf 4, the door leaf 4 is hung on the ground 2 by a crane, at the moment, a roller 19 in the mobile device is attached to the ground 2, then the whole civil air defense door is pushed, a rotating plate 17 and the roller 19 in the mobile device rotate on the fixing plate 15 and a supporting frame 18 respectively along with the thrust transmitted by the door leaf 4, so that the civil air defense door can be pushed in different directions, and finally the civil air defense door is pushed to a place to be installed;
when the whole civil air defense door is moved to the position of the wall body 1 to be installed, the sliding plate 8 is pushed to move on the limiting plate 5 until the second mounting piece 11 on the sliding plate 8 is aligned with the first mounting piece 3 on the wall body 1 and then stops, the whole civil air defense door is pushed again, the second mounting piece 11 is inserted into the first mounting piece 3, then the first mounting piece 3 and the second mounting piece 11 can be fastened by an installer, and at the moment, if the distance between the second mounting pieces 11 is found to be unequal to the distance between the first mounting pieces 3, so that the first mounting pieces 3 and the second mounting pieces 11 cannot be aligned, the second mounting pieces 11 can be moved on the limiting rod 10 until the second mounting pieces 11 are moved to the position of the first mounting pieces 3;
after the first mounting piece 3 and the second mounting piece 11 are firmly mounted, the door leaf 4 is lifted by the crane, and the door leaf 4 is connected with the wall body 1 by the first mounting piece 3 and the second mounting piece 11, so that the door leaf 4 cannot shake when being lifted by the crane, at the moment, the limiting plate 5 on one side of the door leaf 4 moves in the sliding plate 8 along with the lifting direction of the crane until the threaded hole 6 in the limiting plate 5 is aligned with the fixed position of the bolt 7 on the sliding plate 8, and the bolt 7 is turned into the threaded hole 6, so that the sliding plate 8 and the limiting plate 5 are firmly fixed, and finally the installation of the whole civil air defense door is completed;
finally, the screw 14 in the mobile device is entirely turned out of the door leaf 4 from the bottom by turning the fixing plate 15 in the mobile device, whereby the mobile device is recovered.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a people's air defense door of easy to assemble, includes wall body (1) and ground (2), its characterized in that: the wall body (1) one side is fixed and is equipped with first installed part (3), ground (2) top is equipped with door leaf (4), door leaf (4) one side is fixed and is equipped with limiting plate (5), threaded hole (6) have been seted up to limiting plate (5) inside, threaded hole (6) inside threaded connection has bolt (7), limiting plate (5) one side activity is equipped with slide (8), the one end of bolt (7) runs through slide (8) and extends to threaded hole (6) inside, slide (8) are kept away from one side of limiting plate (5) and are fixed and are equipped with adjustment box (9), adjustment box (9) inside fixed gag lever post (10) that is equipped with, the activity is equipped with second installed part (11) on gag lever post (10), first installed part (3) and second installed part (11) swing joint.
2. The air defense door of claim 1 wherein: a door frame (12) is fixedly arranged on one side of the door leaf (4), and a handle (13) is fixedly arranged on one side, close to the door frame (12), of the door leaf (4).
3. The air defense door of claim 1 wherein: the bottom of the door leaf (4) is provided with a moving device, and the moving device comprises a screw (14) in threaded connection with the door leaf (4).
4. A people's air defense door convenient to install according to claim 3 wherein: the moving device further comprises a fixed plate (15) arranged at the bottom end of the screw rod (14), and the bottom end of the screw rod (14) is fixedly connected with the top of the fixed plate (15).
5. A people's air defense door convenient to install according to claim 3 wherein: the mobile device further comprises a plurality of anti-slip protrusions (16) fixedly arranged on the fixing plate (15), and the number of the anti-slip protrusions (16) is set to be a plurality.
6. A people's air defense door convenient to install according to claim 3 wherein: the moving device further comprises a rotating plate (17) movably arranged at the bottom of the fixed plate (15), and a supporting frame (18) is fixedly arranged at the bottom of the rotating plate (17).
7. A people's air defense door convenient to install according to claim 3 wherein: the mobile device further comprises a roller (19) arranged at the bottom of the supporting frame (18), and the roller (19) is movably connected with the supporting frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330259.3U CN219974247U (en) | 2023-05-24 | 2023-05-24 | Civil air defense door convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330259.3U CN219974247U (en) | 2023-05-24 | 2023-05-24 | Civil air defense door convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974247U true CN219974247U (en) | 2023-11-07 |
Family
ID=88594748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330259.3U Active CN219974247U (en) | 2023-05-24 | 2023-05-24 | Civil air defense door convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974247U (en) |
-
2023
- 2023-05-24 CN CN202321330259.3U patent/CN219974247U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |