CN217106719U - Two-way atress double leaf protective airtight door of intercommunication mouth - Google Patents
Two-way atress double leaf protective airtight door of intercommunication mouth Download PDFInfo
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- CN217106719U CN217106719U CN202220160334.5U CN202220160334U CN217106719U CN 217106719 U CN217106719 U CN 217106719U CN 202220160334 U CN202220160334 U CN 202220160334U CN 217106719 U CN217106719 U CN 217106719U
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- door
- wall body
- protective airtight
- leaf protective
- fixedly connected
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Abstract
The utility model relates to the technical field of civil air defense engineering, in particular to a two-way stressed double-leaf protective airtight door with a communication port, which comprises a wall body, a door plate, a slider, a roller, a guide rail, a driving component and a deslagging component, wherein the wall body is provided with a chute; the shovel piece has the recess, and the recess is located the shovel piece and keeps away from one side of gyro wheel, sets up the shovel piece through the place ahead that removes at the gyro wheel, shovels the large granule dust or the little rubble that appear on the guide rail surface to collect to the recess in, make the gyro wheel smooth and easy removal on the guide rail, thereby guarantee that the door plant normally removes the closing or opening of access & exit.
Description
Technical Field
The utility model relates to a civil air defense engineering technical field, concretely relates to two protective airtight doors of two-way atress of intercommunication mouth.
Background
The communication port in the civil defense project refers to the entrance of the entrance and exit of the civil protection project, the civil defense is also called civil defense which is a movement for dropping government mobilization and organizing people, measures for preventing air-raid and disaster relief are taken, and activities for preventing and reducing disaster damage are taken.
In the prior art, a screw rod is driven to rotate by a driving motor, two door plates are driven to move on a guide rail relatively by the rotation of the screw rod, and the movement of the door plates is assisted by the movement of rollers arranged on the lower end surfaces of the door plates on the guide rail.
But because external factor, it has great dust particle or piles up little rubble to pile up easily on the guide rail for the door plant is when removing, and great dust particle or tiny stone prevent the rotation of gyro wheel, make the gyro wheel dead by the card, thereby cause the unable normal removal of door plant to open.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way atress double leaf protective airtight door of intercommunication mouth aims at piling up easily on the current guide rail among the solution prior art and has had great dust particle or pile up little rubble for the door plant is when removing, and great dust particle or tiny stone prevent the rotation of gyro wheel, make the gyro wheel dead by the card, thereby cause the unable normal technical problem who opens of removal of door plant.
In order to realize the aim, the utility model provides a two-way stressed double-leaf protective airtight door with a communication port, which comprises a wall body, a door plate, a slide block, a roller, a guide rail, a driving assembly and a deslagging assembly;
the wall body is provided with a sliding groove, the sliding groove is positioned on the front surface of the wall body, the sliding block is connected with the wall body in a sliding mode and is positioned in the sliding groove, the door plate is fixedly connected with the sliding block and is connected with the wall body in a sliding mode, the roller is installed on the lower end face of the door plate, the guide rail is connected with the roller in a rolling mode, and the driving assembly is arranged in the sliding groove;
the deslagging assembly comprises a mounting plate and a shovel block, the mounting plate is fixedly connected with the door plate and is positioned on one side of the door plate close to the roller, and the shovel block is fixedly connected with the mounting plate and is positioned on one side of the mounting plate far away from the door plate; the shovel block is provided with a groove, and the groove is located on one side, far away from the roller, of the shovel block.
The driving assembly comprises a driving motor and a screw rod, and the driving motor is fixedly connected with the wall and is positioned in the sliding groove; the screw rod is fixedly connected with the output end of the driving motor and is rotatably connected with the sliding block.
Wherein, the two-way atress biparting of intercommunication mouth protects airtight door still includes the lead screw supporting seat, the lead screw supporting seat with wall body fixed connection, and with the lead screw rotates to be connected, and is located the spout is close to one side of lead screw.
Wherein, the two-way atress double leaf protective airtight door of intercommunication mouth still includes the stopper, the stopper with wall body fixed connection, and with the lead screw rotates to be connected, and is located the wall body is close to one side of driving motor.
The two-way stressed double-leaf protective airtight door with the communication port further comprises an adhesive tape, wherein the adhesive tape is fixedly connected with the door plate and is positioned on the outer side of the door plate.
The utility model discloses a two-way atress double leaf protective airtight door of intercommunication mouth, through the drive assembly drive the slider removes, through two the slider drives two respectively the door plant is in opposite directions or back of the body removal, realizes closing or opening the access & exit, through the gyro wheel is right the removal of door plant carries out auxiliary stay, makes the door plant removes better, through the place ahead that the gyro wheel removed sets up the shovel piece will large granule dust or little rubble that the guide rail surface appears shovel off, and collect extremely in the recess, make the gyro wheel is in smooth and easy removal on the guide rail, thereby guarantee the door plant normally removes closing or opening the access & exit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the structure schematic diagram of the two-way stressed double-leaf protective airtight door with the communication port.
Fig. 2 is a schematic view of the connection between the driving motor and the wall body of the present invention.
Fig. 3 is a schematic structural diagram of the door panel of the present invention.
Fig. 4 is an enlarged view of the point a in fig. 3 according to the present invention.
In the figure: 1-wall body, 2-door plate, 3-chute, 4-slide block, 5-roller, 6-guide rail, 7-screw rod supporting seat, 8-limiting block, 9-adhesive tape, 10-mounting plate, 11-shovel block, 12-groove, 13-driving motor and 14-screw rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 4, the present invention provides a two-way stressed double-leaf protective airtight door with a communication port, which comprises a wall body 1, a door plate 2, a slide block 4, a roller 5, a guide rail 6, a driving assembly and a deslagging assembly;
the wall body 1 is provided with a sliding groove 3, the sliding groove 3 is positioned on the front surface of the wall body 1, the sliding block 4 is connected with the wall body 1 in a sliding mode and is positioned in the sliding groove 3, the door panel 2 is fixedly connected with the sliding block 4 and is connected with the wall body 1 in a sliding mode, the roller 5 is installed on the lower end face of the door panel 2, the guide rail 6 is connected with the roller 5 in a rolling mode, and the driving assembly is arranged in the sliding groove 3;
the deslagging assembly comprises a mounting plate 10 and a shovel block 11, the mounting plate 10 is fixedly connected with the door plate 2 and is positioned on one side, close to the roller 5, of the door plate 2, and the shovel block 11 is fixedly connected with the mounting plate 10 and is positioned on one side, far away from the door plate 2, of the mounting plate 10; the shovel block 11 is provided with a groove 12, and the groove 12 is positioned on one side of the shovel block 11 away from the roller 5.
In this embodiment, the center of the wall 1 has an entrance and an exit, the sliding grooves 3 are disposed on the left and right sides of the front surface of the wall 1, one sliding block 4 is disposed in each of the two sliding grooves 3, the sliding block 4 slides in the sliding groove 3 through the driving assembly, the door panel 2 is fixed on the front surface of the sliding block 4, a mounting groove is formed on the ground, the guide rail 6 is mounted in the mounting groove, the roller 5 is mounted on the lower surface of the door panel 2 and is located in the guide rail 6, and can move on the guide rail 6, the mounting plate 10 is mounted on the lower surface of the door panel 2, the shovel block 11 is fixed on the lower surface of the mounting plate 10, the lower bottom surface of the shovel block 11 is in surface contact with the guide rail 6, and the opposite surface of the shovel block 11 away from the roller 5 is provided with the groove 12, so, through drive assembly drive slider 4 removes, through two slider 4 drives respectively two door plant 2 moves in opposite directions or back to back of the body, realizes closing or opening the access & exit, through gyro wheel 5 is right door plant 2's removal carries out the auxiliary stay, makes door plant 2 removes better, through the place ahead that gyro wheel 5 removed sets up shovel piece 11 will the large granule dust or the little rubble that guide rail 6 surface appears are shoveled and are removed to collect in the recess 12, make gyro wheel 5 is in smooth and easy removal on guide rail 6, thereby guarantee door plant 2 normally moves closing or opening the access & exit.
Further, referring to fig. 1 and 2, the driving assembly includes a driving motor 13 and a screw rod 14, and the driving motor 13 is fixedly connected with the wall 1 and is located in the chute 3; the screw rod 14 is fixedly connected with the output end of the driving motor 13 and is rotatably connected with the slide block 4.
Further, referring to fig. 2, the two-way stressed double-leaf protective airtight door with the communication port further includes a screw rod support seat 7, and the screw rod support seat 7 is fixedly connected with the wall 1, is rotatably connected with the screw rod 14, and is located on one side of the chute 3 close to the screw rod 14.
In this embodiment, the driving motor 13 is fixed in the sliding chute 3 by a bolt, the lead screw supporting seat 7 is installed on the wall 1 and located in the sliding chute 3, one end of the lead screw 14 is fixedly connected with the output end of the driving motor 13, the other end of the lead screw penetrates through the sliding block 4 and extends into the lead screw supporting seat 7, the driving motor 13 drives the lead screw 14 to rotate, the sliding block 4 is in threaded fit with the lead screw 14, so that the sliding block 4 slides in the sliding chute 3 by the rotation of the lead screw 14, the rotation of the lead screw 14 is supported by the lead screw supporting seat 7, so that the lead screw 14 rotates more stably, the sliding block 4 slides left and right in the sliding chute 3 by the clockwise and counterclockwise rotation of the lead screw 14, so that the two door panels 2 move toward and away from each other, the closing or opening of the entrance is realized.
Further, referring to fig. 2, the two-way stressed double-leaf protective airtight door with the communication port further comprises a limiting block 8, and the limiting block 8 is fixedly connected with the wall 1, is rotatably connected with the screw rod 14, and is located on one side of the wall 1 close to the driving motor 13.
In this embodiment, the limiting block 8 is fixed on the wall 1 and located in the sliding groove 3, the limiting block 8 is in threaded connection with the screw rod 14, and the limiting block 8 limits the moving distance of the two sliding blocks 4 when moving back to back, so that the sliding blocks 4 are prevented from sliding out of the sliding groove 3.
Further, referring to fig. 1 and 4, the two-way stressed double-leaf protective airtight door with the communication port further includes an adhesive tape 9, and the adhesive tape 9 is fixedly connected with the door panel 2 and is located on the outer side of the door panel 2.
In the present embodiment, one adhesive tape 9 is adhesively fixed to each of the opposing surfaces of the two door panels 2, and the sealing performance when the two door panels 2 are closed is improved by the adhesive tape 9.
The utility model discloses a two-way atress double leaf protective airtight door of intercommunication mouth, through the drive assembly drive slider 4 removes, through two slider 4 drives two respectively door plant 2 is in opposite directions or back of the body moving, realizes closing or opening the access & exit, through gyro wheel 5 is right door plant 2's removal carries out the auxiliary stay, makes door plant 2 removes better, through the place ahead that gyro wheel 5 removed sets up shovel piece 11, will large granule dust or little rubble that 6 surperficial surfaces of guide rail appear shovels except that, and collect extremely in the recess 12, make gyro wheel 5 is in smooth and easy removal on the guide rail 6, thereby guarantees door plant 2 normal movement is to closing or opening of access & exit.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. A two-way stressed double-leaf protective airtight door with a communication port is characterized by comprising a wall body, a door plate, a sliding block, a roller, a guide rail, a driving assembly and a deslagging assembly;
the wall body is provided with a sliding groove, the sliding groove is positioned on the front surface of the wall body, the sliding block is connected with the wall body in a sliding mode and is positioned in the sliding groove, the door plate is fixedly connected with the sliding block and is connected with the wall body in a sliding mode, the roller is installed on the lower end face of the door plate, the guide rail is connected with the roller in a rolling mode, and the driving assembly is arranged in the sliding groove;
the deslagging assembly comprises an installation plate and a shovel block, the installation plate is fixedly connected with the door plate and is positioned on one side, close to the roller, of the door plate, and the shovel block is fixedly connected with the installation plate and is positioned on one side, far away from the door plate, of the installation plate; the shovel block is provided with a groove, and the groove is located on one side, far away from the roller, of the shovel block.
2. The bi-directional stress double-leaf protective airtight door with the communication port as claimed in claim 1,
the driving assembly comprises a driving motor and a screw rod, and the driving motor is fixedly connected with the wall body and is positioned in the sliding groove; the screw rod is fixedly connected with the output end of the driving motor and is rotatably connected with the sliding block.
3. The bi-directional stress double-leaf protective airtight door with the communication port as claimed in claim 2,
the two-way atress double leaf protective airtight door of intercommunication mouth still includes the lead screw supporting seat, the lead screw supporting seat with wall body fixed connection, and with the lead screw rotates to be connected, and is located the spout is close to one side of lead screw.
4. The bi-directional stress double-leaf protective airtight door with the communication port as claimed in claim 2,
the bidirectional stress double-leaf protective airtight door with the communication port further comprises a limiting block, the limiting block is fixedly connected with the wall body and is connected with the lead screw in a rotating mode, and the limiting block is located on one side, close to the wall body, of the driving motor.
5. The bi-directional stress double-leaf protective airtight door with the communication port as claimed in claim 1,
the bidirectional-stressed double-leaf protective airtight door with the communication port further comprises an adhesive tape, wherein the adhesive tape is fixedly connected with the door plate and is located on the outer side of the door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160334.5U CN217106719U (en) | 2022-01-21 | 2022-01-21 | Two-way atress double leaf protective airtight door of intercommunication mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220160334.5U CN217106719U (en) | 2022-01-21 | 2022-01-21 | Two-way atress double leaf protective airtight door of intercommunication mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217106719U true CN217106719U (en) | 2022-08-02 |
Family
ID=82596742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220160334.5U Active CN217106719U (en) | 2022-01-21 | 2022-01-21 | Two-way atress double leaf protective airtight door of intercommunication mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217106719U (en) |
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2022
- 2022-01-21 CN CN202220160334.5U patent/CN217106719U/en active Active
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