CN219826635U - Civil air defense door with safety supporting device - Google Patents
Civil air defense door with safety supporting device Download PDFInfo
- Publication number
- CN219826635U CN219826635U CN202321259803.XU CN202321259803U CN219826635U CN 219826635 U CN219826635 U CN 219826635U CN 202321259803 U CN202321259803 U CN 202321259803U CN 219826635 U CN219826635 U CN 219826635U
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- door
- air defense
- civil air
- lateral wall
- defense door
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- 230000007123 defense Effects 0.000 title claims abstract description 41
- 244000309464 bull Species 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a civil air defense door with a safety supporting device, which comprises the following components: the ground, the door frame is installed to ground upper end, door frame lateral wall installs prevents the door, prevent that the door lateral wall installs the casing, the constant head tank has been seted up to the casing lateral wall, casing mid-mounting has two slide bars, two slide bar outside sliding connection has the backup pad, backup pad mid-mounting has the pull rod, pull rod one end passes the casing lateral wall and extends to outside, prevent that the door lateral wall installs a plurality of sleeve, a plurality of the top is all installed in the sleeve, a plurality of limiting plate is installed to first spring one end, a plurality of the locating lever is all installed to the limiting plate lateral wall, a plurality of locating hole has been seted up to ground upper end. Through the structure, the civil air defense door can play a supporting role in use, so that the stability of the civil air defense door is guaranteed.
Description
Technical Field
The utility model relates to the technical field of civil air defense, in particular to a civil air defense door with a safety supporting device.
Background
The civil air defense door is used for the activities of government mobilization and organization masses, taking anti-air attack, disaster-fighting and disaster relief measures, implementing rescue and relieving disaster hazards, is the door of civil engineering entrances and exits, has clear classification, and comprises a plurality of civil air defense devices such as common single-leaf protective airtight door, common double-leaf protective airtight door, common movable threshold single-leaf protective airtight door, common double-leaf protective airtight door, common airtight door and the like.
The existing civil air defense door lacks a positioning structure after being opened, is easy to directly close after encountering collision, is inconvenient to use, and is closed only by utilizing a lock when being closed, so that the civil air defense door lacks support, and has lower stability.
Disclosure of Invention
The utility model aims to solve the technical problems that the civil air defense door is lack of positioning, is easy to directly close after being opened and is inconvenient to use, and the stability of the civil air defense door is affected due to lack of support in the prior art by providing the civil air defense door with the safety support device.
To achieve the above object, there is provided a civil air defense door having a safety support device, comprising: the ground, the door frame is installed to ground upper end, door frame lateral wall installs the protection door, the casing is installed to the protection door lateral wall, the constant head tank has been seted up to the casing lateral wall, casing mid-mounting has two slide bars, two slide bar outside sliding connection has the backup pad, backup pad mid-mounting has the pull rod, pull rod one end passes the casing lateral wall and extends to outside, utilizes the pull rod to cooperate with the cardboard to support the protection door, ensures the stability of protection door;
the utility model discloses a door is prevented to a plurality of sleeve is installed to the door side wall, and is a plurality of the first spring is all installed at the top in the sleeve, and is a plurality of limiting plate is installed to first spring one end, and is a plurality of the locating lever is all installed to the limiting plate lateral wall, a plurality of locating hole has been seted up to ground upper end, utilizes the locating lever to cooperate with the locating hole, makes the people's air defense door can fix a position when opening, facilitates the use.
According to a people's air defense door with safety support device, the bull stick is installed to the air defense side wall, the bull stick outside rotates and is connected with the cardboard, the through-hole has been seted up to cardboard one end, the through-hole cooperates with pull rod one end, cardboard one end cooperates with the constant head tank, utilizes the cardboard to support people's air defense door.
According to the civil air defense door with the safety supporting device, a plurality of deflector rods are arranged on the side walls of the sleeves, and one ends of the deflector rods are fixedly connected with the side walls of the limiting plates.
According to the civil air defense door with the safety supporting device, the second springs are arranged outside the two sliding rods, one ends of the second springs are fixedly connected with the side wall of the supporting plate, the other ends of the second springs are fixedly connected with the inner wall of the shell, the elastic force of the second springs is utilized to enable the sliding rods to be matched with the through holes, and the clamping plates are positioned.
According to the civil air defense door with the safety supporting device, the side wall of the shell is provided with the handle, and the side wall of the handle is fixedly connected with one end of the pull rod.
According to the civil air defense door with the safety supporting device, the side walls of the deflector rods are in sliding connection with the inside of the sleeve.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The utility model aims to provide a civil air defense door with a safety supporting device, which mainly has the innovation points that:
1. the utility model utilizes the positioning rod to cooperate with the positioning hole, so that the civil air defense door can play a positioning role after being opened, the civil air defense door is prevented from being randomly closed after being opened, and the use is more convenient.
2. According to the utility model, the pull rod is matched with the clamping plate, and the clamping plate is used for supporting the civil air defense door, so that the civil air defense door can be kept stable after being closed, and the stability of the civil air defense door is improved.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a front view of a civil air defense door with a security support apparatus of the present utility model;
FIG. 2 is a side view of a civil air defense door with a security support apparatus of the present utility model;
FIG. 3 is a cross-sectional view of a sleeve of a civil air defense door with a security support of the present utility model;
FIG. 4 is a sectional view of a housing of a civil air defense door with a safety support device of the present utility model;
FIG. 5 is an enlarged view of the utility model at A in FIG. 3;
fig. 6 is an enlarged view of the present utility model at B in fig. 4.
Legend description:
1. ground surface; 2. a door frame; 3. a door; 4. a housing; 5. a handle; 6. a rotating rod; 7. a clamping plate; 8. positioning holes; 9. a sleeve; 10. a positioning rod; 11. a first spring; 12. a limiting plate; 13. a deflector rod; 14. a support plate; 15. a pull rod; 16. a second spring; 17. and a slide bar.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 6, a civil air defense door with a safety support device according to an embodiment of the present utility model includes: the ground 1, the door frame 2 is installed on the upper end of the ground 1, the door 3 is installed on the side wall of the door frame 2, the shell 4 is installed on the side wall of the door 3, the locating groove is formed in the side wall of the shell 4, the locating groove is matched with the clamping plate 7, the stability of the civil air defense door is guaranteed, two sliding rods 17 are installed in the middle of the shell 4, the supporting plates 14 are connected with the outer parts of the two sliding rods 17 in a sliding mode, the pull rod 15 is installed in the middle of the supporting plates 14, and one end of the pull rod 15 penetrates through the side wall of the shell 4 to extend to the outside;
the side wall of the door 3 is provided with a plurality of sleeves 9, the top of the sleeves 9 is provided with a first spring 11, one end of each first spring 11 is provided with a limiting plate 12, the side wall of each limiting plate 12 is provided with a positioning rod 10, the upper end of the ground 1 is provided with a plurality of positioning holes 8, and the positioning rods 10 are matched with the positioning holes 8, so that the door 3 is opened, the safety is guaranteed, and the door is prevented from being closed at will.
The bull stick 6 is installed to door 3 lateral wall, make cardboard 7 one end rotate, the outside rotation of bull stick 6 is connected with cardboard 7, the through-hole has been seted up to cardboard 7 one end, through-hole and 15 one end cooperation of pull rod, cardboard 7 one end and constant head tank cooperation, driving lever 13 is all installed to a plurality of sleeve 9 lateral walls, a plurality of driving lever 13 one end and limiting plate 12 lateral wall fixed connection, second spring 16 is all installed to two slide bar 17 outsides, make pull rod 15 and cardboard 7 cooperate, thereby fix a position cardboard 7, second spring 16 one end and backup pad 14 lateral wall fixed connection, and the other end and casing 4 inner wall fixed connection, handle 5 is installed to casing 4 lateral wall, handle 5 lateral wall and 15 one end fixed connection of pull rod, a plurality of driving lever 13 lateral walls and sleeve 9 inside sliding connection.
Working principle: when the anti-theft door is used, the pull rod 15 is pulled by the handle 5 to move, the pull rod 15 is separated from the through hole, the clamping plate 7 is stirred to open the anti-theft door 3, the positioning rod 10 is manually stirred by the stirring rod 13 after the anti-theft door is opened, the positioning rod 10 is matched with the positioning hole 8, the anti-theft door 3 is prevented from being randomly closed after the anti-theft door is opened, and the clamping plate 7 is matched with the positioning groove when the anti-theft door is closed, so that the stability of the anti-theft door is ensured.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A civil air defense door having a security support apparatus comprising: the ground (1), door frame (2) is installed to ground (1) upper end, door frame (2) lateral wall installs protection door (3), protection door (3) lateral wall installs casing (4), the constant head tank has been seted up to casing (4) lateral wall, casing (4) mid-mounting has two slide bars (17), two slide bar (17) outside sliding connection has backup pad (14), backup pad (14) mid-mounting has pull rod (15), pull rod (15) one end passes casing (4) lateral wall and extends to outside;
the anti-theft door is characterized in that a plurality of sleeves (9) are arranged on the side wall of the anti-theft door (3), a plurality of first springs (11) are arranged at the inner top of each sleeve (9), a limiting plate (12) is arranged at one end of each first spring (11), a plurality of locating rods (10) are arranged on the side wall of each limiting plate (12), and a plurality of locating holes (8) are formed in the upper end of the ground (1).
2. The civil air defense door with the safety supporting device according to claim 1, wherein a rotating rod (6) is installed on the side wall of the security door (3), a clamping plate (7) is connected to the outside of the rotating rod (6) in a rotating mode, a through hole is formed in one end of the clamping plate (7), the through hole is matched with one end of a pull rod (15), and one end of the clamping plate (7) is matched with a positioning groove.
3. The civil air defense door with the safety support device according to claim 1, wherein a plurality of deflector rods (13) are arranged on the side walls of the sleeves (9), and one ends of the deflector rods (13) are fixedly connected with the side walls of the limiting plates (12).
4. The civil air defense door with the safety support device according to claim 1 is characterized in that a second spring (16) is arranged outside each sliding rod (17), one end of the second spring (16) is fixedly connected with the side wall of the support plate (14), and the other end of the second spring is fixedly connected with the inner wall of the shell (4).
5. The civil air defense door with the safety support device according to claim 1 is characterized in that a handle (5) is arranged on the side wall of the shell (4), and the side wall of the handle (5) is fixedly connected with one end of a pull rod (15).
6. A civil air defense door with safety support according to claim 3, characterized by the fact that a plurality of said levers (13) are connected with sliding inside the sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259803.XU CN219826635U (en) | 2023-05-23 | 2023-05-23 | Civil air defense door with safety supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259803.XU CN219826635U (en) | 2023-05-23 | 2023-05-23 | Civil air defense door with safety supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826635U true CN219826635U (en) | 2023-10-13 |
Family
ID=88276058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321259803.XU Active CN219826635U (en) | 2023-05-23 | 2023-05-23 | Civil air defense door with safety supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826635U (en) |
-
2023
- 2023-05-23 CN CN202321259803.XU patent/CN219826635U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |