CN213898690U - Basement slide rail type civil air defense door - Google Patents
Basement slide rail type civil air defense door Download PDFInfo
- Publication number
- CN213898690U CN213898690U CN202022570482.8U CN202022570482U CN213898690U CN 213898690 U CN213898690 U CN 213898690U CN 202022570482 U CN202022570482 U CN 202022570482U CN 213898690 U CN213898690 U CN 213898690U
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- air defense
- civil air
- defense door
- slide rail
- strip
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Abstract
A basement slide rail type civil air defense door comprises a slide rail, wherein the slide rail is connected with two civil air defense door bodies in a sliding way, the civil air defense door bodies are provided with two fixing frames, the two civil air defense door bodies cover a civil air defense entrance and exit, the two civil air defense door bodies are close to each other, a protective strip and an anti-collision strip are mutually abutted for closing and sealing the civil air defense entrance and exit, the protective strip and the anti-collision strip are abutted together to prevent deviation through the convex card in the limiting groove, the approach of the two civil air defense door bodies to the closing civil air defense entrance and exit is facilitated, the bidirectional screw rod is driven to rotate through the work of a motor, the two civil air defense door bodies slide on the slide rail and are mutually separated by utilizing two opposite screw threads on the bidirectional screw rod, the civil air defense entrance and exit are opened, a guide wheel on the fixing frame rolls on the slide rail, the setting of the fixing frames increases the strength of the civil air defense door bodies, when the two civil air defense door bodies slide and are mutually separated, so that the guard strip and the bumper strip are away from each other.
Description
Technical Field
The utility model belongs to the technical field of the people's air defense door technique and specifically relates to a basement slide rail formula people's air defense door is related to.
Background
People's air defense is a government mobilization and organization mass, takes air-raid prevention and disaster resistance and relief measures, implements rescue actions, prevents and lightens activities of disaster damage, and a people's air defense door is a door of an entrance and an exit of people's protective engineering, and is more clearly classified and provided with various people's air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, movable door threshold single-leaf, double-leaf protective airtight doors and the like; traditional basement slide rail formula is two to open people's air defense door at the course of the work, and two people's air defense door slides and opens, close the in-process collision of appearing inevitable for two people's air defense door the slope appears, the derail condition, be unfavorable for two work of opening people's air defense door.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a basement slide rail formula people's air defense door is used for solving above-mentioned problem.
In order to realize the above-mentioned purpose, the utility model relates to a basement slide rail formula people's air defense door, which comprises a slide rail, slide rail sliding connection has two people's air defense door bodies, two mounts are installed to people's air defense door body, the mount rotates and is connected with two guide pulleys, the guide pulley with roll connection between the slide rail, the slide rail is fixed with two axle beds, the axle bed rotates and is connected with two-way lead screw, two people's air defense door body all with threaded connection between the two-way lead screw, the axle bed is fixed with the motor, two-way lead screw is connected the motor, the protection strip is installed to one side of people's air defense door body, another the anticollision strip is installed to one side of people's air defense door body, the protection strip with contradict each other between the anticollision strip.
Preferably, the protection strip with the gasket is installed to the anticollision strip, the gasket with be connected with the bolt between the people's air defense door body, one side of protection strip is fixed with the arch, the spacing groove has been seted up to the inside wall of anticollision strip.
Preferably, the anti-collision bar is provided with a groove, the protection bar is of an inverted T-shaped structure, and one side of the protection bar is slidably inserted into the groove.
Preferably, the two threads of the bidirectional screw rod, which are positioned inside the two civil air defense door bodies, are opposite in direction, and the fixing frame is fixedly connected with the civil air defense door bodies through nuts.
Preferably, the slide rail is provided with two mounting holes, and the slide rail penetrates through the inner part of the civil air defense door body.
Has the advantages that:
1. the utility model discloses a people's air defense access & exit is hidden to two people's air defense door bodies, and two people's air defense door bodies are close to each other, and protection strip and anticollision strip are contradicted each other for closing and sealing of people's air defense access & exit, through protruding card in the inside of spacing groove, make protection strip and anticollision strip conflict and prevent the skew together, do benefit to two people's air defense door bodies and be close to and close people's air defense access & exit.
2. The utility model discloses a motor work drives two-way lead screw and rotates, utilizes two opposite direction's on the two-way lead screw for two people's air defense door bodies slide on the slide rail and keep away from each other, make people's air defense access & exit open, make the guide pulley on the mount roll on the slide rail, the setting of mount increases the intensity of people's air defense door body, and when two people's air defense door bodies slide and keep away from each other, make protection strip and anticollision strip keep away from each other.
3. The utility model discloses a control motor drives two-way lead screw antiport, makes two people's air defense door bodies slide and is close to each other, and the drive has elastic protection strip and anticollision strip and is close to the conflict each other, carries out damping, anticollision to two people's air defense door bodies, does benefit to the protection of people's air defense door body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the present invention.
Fig. 3 is the connection schematic diagram of the civil air defense door body and the protective strip of the utility model.
Fig. 4 is the structure schematic diagram of the protection strip and the anti-collision strip of the present invention.
In the figure: 1. slide rail, 2, people's air defense door body, 3, mount, 4, two-way lead screw, 5, motor, 6, axle bed, 7, protective strip, 8, crashproof strip, 9, guide pulley, 10, mounting hole, 11, bolt, 12, gasket, 13, arch, 14, recess, 15, spacing groove.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-4.
As shown in fig. 1-4, the utility model relates to a basement slide rail type civil air defense door, which comprises a slide rail 1, wherein the slide rail 1 is slidably connected with two civil air defense door bodies 2, the civil air defense door bodies 2 are provided with two fixing frames 3, the fixing frames 3 are rotatably connected with two guide wheels 9, the guide wheels 9 are in rolling connection with the slide rail 1, the slide rail 1 is fixedly provided with two shaft seats 6, the shaft seats 6 are rotatably connected with two-way screw rods 4, the two civil air defense door bodies 2 are both in threaded connection with the two-way screw rods 4, the shaft seats 6 are fixedly provided with motors 5, the two-way screw rods 4 are connected with the motors 5, one side of the civil air defense door body 2 is provided with a protective strip 7, one side of the other civil air defense door body 2 is provided with an anti-collision strip 8, and the protective strip 7 and the anti-collision strip 8 are mutually abutted; the sliding rail 1 is arranged at the top end of the entrance and exit of the civil air defense, so that the entrance and exit of the civil air defense are covered by the two civil air defense door bodies 2, the two civil air defense door bodies 2 are close to each other, the protective strip 7 and the anti-collision strip 8 are mutually abutted for closing and sealing the entrance and exit of the civil air defense, the protective strip 7 and the anti-collision strip 8 are abutted together to prevent deviation through the bulge 13 clamped in the limiting groove 15, the approach of the two civil air defense door bodies 2 to the entrance and exit of the civil air defense is favorably closed, the motor 5 is operated to drive the bidirectional screw rod 4 to rotate by opening the external power switch of the motor 5, the two civil air defense door bodies 2 slide on the sliding rail 1 and are mutually separated by utilizing the two opposite screw threads on the bidirectional screw rod 4, the entrance and exit of the civil air defense are opened, the guide wheel 9 on the fixing frame 3 rolls on the sliding rail 1, the fixing frame 3 is arranged, the strength of the civil air defense door bodies 2 is increased, when the two civil air defense door bodies 2 slide and are mutually separated, make protecting strip 7 and anticollision strip 8 keep away from each other, drive 4 antiport of two-way lead screw through control motor 5, make two people's air defense door bodies 2 slide and be close to each other, drive to have elastic protecting strip 7 and anticollision strip 8 and be close to conflict each other, carry out damping, anticollision to two people's air defense door bodies 2, do benefit to the protection of people's air defense door body 2.
The gasket 12 is installed to protective strip 7 and anticollision strip 8, is connected with bolt 11 between gasket 12 and the people's air defense door body 2, and one side of protective strip 7 is fixed with arch 13, and spacing groove 15 has been seted up to the inside wall of anticollision strip 8, and the protruding 13 that the protective strip 7 is fixed is contradicted with anticollision strip 8 and is gone into inside spacing groove 15, makes protective strip 7 and the card of anticollision strip 8 together, increases the sealed effect between two people's air defense door bodies 2.
The anti-collision strip 8 is provided with a groove 14, the protective strip 7 is of an inverted T-shaped structure, one side of the protective strip 7 is slidably inserted into the groove 14, and the protective strip 7 is clamped into the anti-collision strip 8.
Two screw thread opposite directions that are located two inside two-way lead screw 4 of two people's air defense door bodies 2, mount 3 passes through fixed connection between nut and the people's air defense door body 2, takes off the nut on mount 3 through rotating for the dismantlement of mount 3 and guide pulley 9 conveniently changes guide pulley 9, takes off bolt 11 through rotating, and the dismantlement of the protective strip 7 of being convenient for and anticollision strip 8 is changed.
Two mounting holes 10 have been seted up to slide rail 1, and slide rail 1 runs through in the inside of people's air defense door body 2, for the installation of carrying out slide rail 1.
The working principle is as follows: the utility model discloses an install slide rail 1 on the top of people's air defense access & exit, make two people's air defense door bodies 2 cover people's air defense access & exit, two people's air defense door bodies 2 are close to each other, protection strip 7 and anticollision strip 8 conflict each other, be used for the closing and sealing of people's air defense access & exit, block in the inside of spacing groove 15 through arch 13, make protection strip 7 and anticollision strip 8 conflict together and prevent shifting, do benefit to two people's air defense door bodies 2 and close people's air defense access & exit, through opening motor 5 external power switch, make motor 5 work drive two-way lead screw 4 and rotate, utilize two opposite direction screw threads on two-way lead screw 4, make two people's air defense door bodies 2 slide on slide rail 1 and keep away from each other, make people's air defense access & exit open, make guide pulley 9 on mount 3 roll on slide rail 1, the setting of mount 3, increase the intensity of people's air defense door body 2, when two people's air defense door bodies 2 slide and keep away from each other, so that the guard strip 7 and the crash strip 8 are distanced from each other.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A basement slide rail type civil air defense door comprises a slide rail (1) and is characterized in that the slide rail (1) is connected with two civil air defense door bodies (2) in a sliding manner, two fixing frames (3) are installed on the civil air defense door bodies (2), the fixing frames (3) are connected with two guide wheels (9) in a rotating manner, the guide wheels (9) are connected with the slide rail (1) in a rolling manner, two shaft seats (6) are fixed on the slide rail (1), the shaft seats (6) are connected with two-way lead screws (4) in a rotating manner, the two civil air defense door bodies (2) are in threaded connection with the two-way lead screws (4), a motor (5) is fixed on the shaft seats (6), the two-way lead screws (4) are connected with the motor (5), a protective strip (7) is installed on one side of the civil air defense door body (2), and an anti-collision strip (8) is installed on one side of the other civil air defense door body (2), the protective strip (7) and the anti-collision strip (8) are mutually butted.
2. The basement slide rail type civil air defense door of claim 1, characterized in that a gasket (12) is installed on the protective strip (7) and the anti-collision strip (8), a bolt (11) is connected between the gasket (12) and the civil air defense door body (2), a bulge (13) is fixed on one side of the protective strip (7), and a limiting groove (15) is formed in the inner side wall of the anti-collision strip (8).
3. The basement slide rail type civil air defense door according to claim 1, wherein the anti-collision bar (8) is provided with a groove (14), the guard bar (7) is of an inverted T-shaped structure, and one side of the guard bar (7) is slidably inserted into the groove (14).
4. The basement slide rail type civil air defense door of claim 1, characterized in that the two screw threads of the bidirectional screw rod (4) inside the two civil air defense door bodies (2) are opposite in direction, and the fixing frame (3) is fixedly connected with the civil air defense door bodies (2) through nuts.
5. The basement slide rail type civil air defense door of claim 1, characterized in that the slide rail (1) is provided with two mounting holes (10), and the slide rail (1) penetrates through the interior of the civil air defense door body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022570482.8U CN213898690U (en) | 2020-11-10 | 2020-11-10 | Basement slide rail type civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022570482.8U CN213898690U (en) | 2020-11-10 | 2020-11-10 | Basement slide rail type civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213898690U true CN213898690U (en) | 2021-08-06 |
Family
ID=77117678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022570482.8U Active CN213898690U (en) | 2020-11-10 | 2020-11-10 | Basement slide rail type civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213898690U (en) |
-
2020
- 2020-11-10 CN CN202022570482.8U patent/CN213898690U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 9th floor, office building of civil air defense combat readiness facilities management office, Xinchun Village (Jinqiao Avenue), Houhu Township, Jiang'an District, Wuhan City, Hubei Province Patentee after: Hubei Rail Transit Design and Research Co.,Ltd. Address before: 430000 9th floor, office building of civil air defense combat readiness facilities management office, Xinchun Village (Jinqiao Avenue), Houhu Township, Jiang'an District, Wuhan City, Hubei Province Patentee before: Wuhan civil air defense architecture design and Research Institute Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |