CN215830361U - Sliding rail hinge combined civil air defense door - Google Patents
Sliding rail hinge combined civil air defense door Download PDFInfo
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- CN215830361U CN215830361U CN202121556512.8U CN202121556512U CN215830361U CN 215830361 U CN215830361 U CN 215830361U CN 202121556512 U CN202121556512 U CN 202121556512U CN 215830361 U CN215830361 U CN 215830361U
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- air defense
- civil air
- defense door
- fixed
- rear surface
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Abstract
The utility model provides a sliding rail hinge combined civil air defense door, which relates to the technical field of civil air defense doors and comprises a wall body, wherein a door frame hole is formed in the front surface of the wall body close to the center, two fixing plates are fixed on the rear surface of the wall body close to one side, and a first sliding rail is welded on the rear surfaces of the two fixing plates. According to the utility model, the two fixed fixing plates are used for fixedly connecting the wall body and the slide rail, the welded slide rail and the installed hinge are used for facilitating manual movement or closing of the civil air defense door, the sliding can reduce a lot of effort for people, the civil air defense door can be conveniently and quickly closed by people, and potential safety hazards caused by the fact that the civil air defense door cannot be immediately and quickly closed under the condition of refuge are reduced to a certain extent.
Description
Technical Field
The utility model relates to the technical field of civil air defense doors, in particular to a sliding rail hinge combined civil air defense door.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.
However, in the prior art, when the existing civil air defense door is used, the civil air defense door can be opened when the civil air defense door is not used, so that the vehicle can conveniently enter and stop and people can conveniently walk, but the civil air defense door needs to be pushed to close when the civil air defense door needs to be used, but the civil air defense door is relatively heavy due to the large size of the civil air defense door, the civil air defense door is not convenient to push to close or open manually, and a lot of potential safety hazards can be brought to the situation that the civil air defense door cannot be closed immediately and quickly under the condition of taking refuge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, the two fixed fixing plates are used for fixedly connecting a wall body and a sliding rail, the welded sliding rail and the installed hinge are used for facilitating manual movement or closing of a civil air defense door, the sliding can reduce a lot of effort for people, the civil air defense door can be conveniently and quickly closed by people, and the potential safety hazard caused by the fact that the civil air defense door cannot be immediately and quickly closed under the condition of refuge is reduced to a certain extent.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a combined people's air defense door of slide rail hinge, includes the wall body, the front surface of wall body is close to center department and is provided with the door frame hole, the rear surface of wall body is close to one side department and is fixed with two fixed plates, two the rear surface department of fixed plate all welds has a slide rail, two all install the hinge device between the inside both sides of a slide rail, two all be fixed with people's air defense door body between one side of hinge device.
As a preferred embodiment, a second sliding rail is fixed on the rear surface of the civil air defense door body near the center of one side edge, and a sliding block is mounted on the rear surface of the second sliding rail.
In a preferred embodiment, a lock block is fixed on the rear surface of the sliding block, and a first lock groove is fixed on one side, close to the lock block, of the rear surface of the wall body.
As a preferred embodiment, a door frame is fixed between two inner sides of the door frame hole, and two second lock grooves are arranged on two inner sides of the door frame.
As a preferred embodiment, the rear surface of the civil air defense door body is fixed with sliding bolts near the centers of the edges of the two sides, and the rear surface of the civil air defense door body is provided with locking heads near the four corners.
As a preferred embodiment, four all install coupling assembling between two each one side surface of tapered end, two coupling assembling's rear surface all is connected with the front surface department of two smooth bolts.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the wall mainly plays a role in fixed support protection, the arranged door frame hole plays a role in facilitating the manual entering into the civil air defense door, the two fixed plates play a role in fixed support of the first slide rail, the installed hinge device plays a role in facilitating the fixed connection with the civil air defense door body, and also plays a role in facilitating people to quickly close the civil air defense door, thereby reducing the potential safety hazard caused by incapability of immediately and quickly closing the civil air defense door under the condition of refuge to a certain extent, and the fixed civil air defense door body plays a role in preventing disasters such as air attack and the like, thus being a civil air defense project for disaster relief.
2. In the utility model, the fixed second slide rail plays a role of conveniently and fixedly supporting the connecting slide block, the installed slide block plays a role of driving the lock block to transversely and repeatedly move, the fixed lock block plays a role of conveniently and quickly fixing and locking the civil air defense door, the speed of artificially locking the civil air defense door is improved, the slow closing speed during refuge is prevented, the condition that the civil air defense door can be opened from the outside is caused, the fixed first lock groove plays a role of fixedly connecting with the lock block, the fixed door frame plays a role of conveniently attaching to the civil air defense door body and enhancing the sealing property of the civil air defense door body, the two second lock grooves are arranged to better connect the civil air defense door body with a wall body, the impact resistance of the civil air defense door body is enhanced, the fixed sliding bolt plays a role of conveniently and artificially operating and controlling, the installed lock head plays a role of conveniently connecting and fixing with the second lock groove, the installed connecting assembly plays a role in conveniently driving the lock head to adjust the rotating angle.
Drawings
Fig. 1 is a perspective view of a sliding rail hinge combined civil air defense door provided by the utility model;
fig. 2 is a schematic top structure view of a sliding rail hinge combined civil air defense door according to the utility model;
figure 3 is a side view of the slide rail hinge combination type civil air defense door,
fig. 4 is a schematic bottom structure view of a sliding rail hinge combined civil air defense door according to the utility model.
Illustration of the drawings:
1. a wall body; 2. a door frame hole; 3. a fixing plate; 4. a first slide rail; 5. a hinge device; 6. a civil air defense door body; 7. a second sliding rail; 8. a slider; 9. a locking block; 10. a first lock groove; 11. a door frame; 12. a second lock groove; 13. a sliding bolt; 14. a lock head; 15. a connecting assembly is provided.
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.
Example 1
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a combined people's air defense door of slide rail hinge, includes wall body 1, and the front surface of wall body 1 is close to center department and is provided with door frame hole 2, and the rear surface of wall body 1 is close to one side department and is fixed with two fixed plates 3, and the rear surface department of two fixed plates 3 all welds slide rail 4, all installs hinge device 5 between the inside both sides of two slide rails 4, all is fixed with people's air defense door body 6 between one side of two hinge devices 5.
In this embodiment, the wall body 1 mainly plays a role in fixed support protection, the arranged door frame hole 2 plays a role in facilitating the manual entering of the interior of the civil air defense door, the two fixed fixing plates 3 play a role in fixed support of the first sliding rail 4, the installed hinge device 5 plays a role in facilitating the fixed connection with the civil air defense door body 6, and also plays a role in facilitating people to quickly close the civil air defense door, so that the potential safety hazard caused by the fact that the civil air defense door cannot be immediately and quickly closed under the refuge condition is reduced to a certain extent, and the fixed civil air defense door body 6 plays a role in preventing disasters such as air raid and the like, so that the civil air defense engineering is disaster resistant.
Example 2
As shown in fig. 1-4, a second slide rail 7 is fixed on the rear surface of the civil air defense door body 6 near the center of one side edge, a slide block 8 is mounted on the rear surface of the second slide rail 7, a lock block 9 is fixed on the rear surface of the slide block 8, a first lock groove 10 is fixed on one side of the rear surface of the wall body 1 near the lock block 9, a door frame 11 is fixed between two sides of the door frame 2, two second lock grooves 12 are arranged on two sides of the door frame 11, a sliding bolt 13 is fixed on the rear surface of the civil air defense door body 6 near the center of two side edges, locking heads 14 are mounted on the rear surface of the civil air defense door body 6 near four corners, connecting assemblies 15 are mounted between two outer surfaces of one side of each of the four locking heads 14, and the rear surfaces of the two connecting assemblies 15 are connected with the front surfaces of the two sliding bolts 13.
In the embodiment, the fixed second sliding rail 7 plays a role of conveniently and fixedly supporting the connecting sliding block 8, the installed sliding block 8 plays a role of driving the locking block 9 to transversely and repeatedly move, the fixed locking block 9 plays a role of conveniently and quickly fixedly locking the civil air defense door, the speed of manually locking the civil air defense door is increased, the condition that the civil air defense door can be opened from the outside due to slow door closing speed during refuge is prevented, the fixed first locking groove 10 plays a role of fixedly connecting with the locking block 9, the fixed door frame 11 plays a role of conveniently attaching to the civil air defense door body 6 to enhance the sealing property of the civil air defense door body, the two second locking grooves 12 are arranged to better connect the civil air defense door body 6 with the wall body 1 to enhance the impact resistance of the civil air defense door body 6, the fixed sliding bolt 13 plays a role of conveniently and manually operating and controlling, the installed lock head 14 plays a role of conveniently connecting and fixing with the second locking grooves 12, the installed connecting assembly 15 plays a role in conveniently driving the lock head 14 to adjust the rotating angle.
The working principle of the embodiment is as follows:
as shown in fig. 1-4, the wall body 1 mainly plays a role of fixed support protection, the arranged door frame hole 2 plays a role of facilitating the human to enter the interior of the civil air defense door, the civil air defense door body 6 plays a role of facilitating the human to transversely and repeatedly move the civil air defense door body 6 by artificially pulling the civil air defense door body 6, the civil air defense door is also facilitated to be quickly closed by people, the potential safety hazard brought by the fact that the civil air defense door cannot be immediately and quickly closed under the condition of refuge is reduced to a certain extent, the fixed civil air defense door body 6 plays a role of preventing disasters such as air attacks and the like, the civil air defense engineering is disaster resistant and relief, the lock block 9 is driven to move by the second slide rail 7 and the slide block 8, the fixed lock block 9 plays a role of conveniently and quickly fixing and locking the civil air defense door, and the speed of artificially locking the civil air defense door is improved, the slow speed of closing the door during the period of preventing taking refuge, the condition that can follow the external people's air defense door of opening that leads to appears, fixed keyway 10 has played the effect with locking piece 9 fixed connection, fixed door frame 11 has played the convenience and has laminated with people's air defense door body 6, the effect of its leakproofness has been strengthened, it rotates tapered end 14 into keyway 12 to drive coupling assembling 15 through artificial slip bolt 13, it is connected better with wall body 1 with people's air defense door body 6 to have played, the shock resistance of people's air defense door body 6 has been strengthened.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a combined people's air defense door of slide rail hinge, includes wall body (1), its characterized in that: the front surface of wall body (1) is close to center department and is provided with door frame hole (2), the rear surface of wall body (1) is close to one side department and is fixed with two fixed plates (3), two slide rail (4) have all been welded to the rear surface department of fixed plate (3), two all install hinge device (5), two between the inside both sides of slide rail (4) all be fixed with civil air defense door body (6) between one side of hinge device (5).
2. The sliding rail and hinge combined civil air defense door of claim 1, wherein: the rear surface of people's air defense door body (6) is close to a side edge center department and is fixed with No. two slide rails (7), the rear surface mounting of No. two slide rails (7) has slider (8).
3. The sliding rail and hinge combined civil air defense door of claim 2, wherein: the rear surface of slider (8) is fixed with locking piece (9), one side department that the rear surface of wall body (1) is close to locking piece (9) is fixed with a locked groove (10).
4. The sliding rail and hinge combined civil air defense door of claim 1, wherein: door frame (11) are all fixed with between the inside both sides of door frame hole (2), the inside both sides of door frame (11) all are provided with two No. two locked grooves (12).
5. The sliding rail and hinge combined civil air defense door of claim 1, wherein: sliding bolts (13) are fixed on the rear surface of the civil air defense door body (6) close to the centers of the edges of the two sides, and locking heads (14) are installed on the rear surface of the civil air defense door body (6) close to the four corners.
6. The sliding rail and hinge combined civil air defense door of claim 5, wherein: four all install coupling assembling (15), two between each two one side surfaces of tapered end (14) the rear surface of coupling assembling (15) all is connected with the front surface department of two smooth bolts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556512.8U CN215830361U (en) | 2021-07-08 | 2021-07-08 | Sliding rail hinge combined civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556512.8U CN215830361U (en) | 2021-07-08 | 2021-07-08 | Sliding rail hinge combined civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830361U true CN215830361U (en) | 2022-02-15 |
Family
ID=80191573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121556512.8U Active CN215830361U (en) | 2021-07-08 | 2021-07-08 | Sliding rail hinge combined civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830361U (en) |
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2021
- 2021-07-08 CN CN202121556512.8U patent/CN215830361U/en active Active
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