CN216240257U - Intelligent light-transmitting airtight protective door - Google Patents
Intelligent light-transmitting airtight protective door Download PDFInfo
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- CN216240257U CN216240257U CN202122255645.8U CN202122255645U CN216240257U CN 216240257 U CN216240257 U CN 216240257U CN 202122255645 U CN202122255645 U CN 202122255645U CN 216240257 U CN216240257 U CN 216240257U
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- door leaf
- door frame
- speed reducer
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Abstract
The utility model provides an intelligent light-transmitting airtight protective door which comprises a base body, a door frame, a door leaf, a door opening motor, a locking mechanism, a commutator, a speed reducer and a sealing mechanism, wherein the door frame is arranged on the base body, and a locking box is arranged in the door frame; one side of the door leaf is hinged on the door frame, and the composite glass is arranged on the door leaf; the door opening motor is arranged between the door leaf and the base body and used for controlling the door leaf to open or close relative to the door frame; the periphery of the closed door leaf is sealed with the door frame; the commutator is connected with a connecting rod of a speed reducer, a screw rod mechanism is arranged on the commutator, the locking mechanism comprises a lock head, a connecting rod and a crank which are sequentially connected, the crank is connected with the screw rod mechanism, and the speed reducer is used for driving the commutator to drive the lock head to be locked or unlocked with the locking box; the sealing mechanism is arranged at the bottom of the door leaf and comprises a push rod, a press rod, a front sealing strip and a rear sealing strip, the push rod is connected with the press rod, the press rod is connected with the front sealing strip and the rear sealing strip, and the push rod is used for driving the press rod to seal the front sealing strip with the ground and seal the rear sealing strip with the door frame.
Description
Technical Field
The utility model relates to the technical field of civil air defense engineering, in particular to an intelligent light-transmitting airtight protective door.
Background
With the development of the current science and technology and the development trend of intellectualization and unmanned, the development of the protective door which not only has a normal protective function, but also has intellectualization and automation has important significance. In the current civil air defense engineering, the light-transmitting protective door is used as a passage access which is connected with an internal and external special structure and can observe the internal and external conditions at any time so as to allow personnel and corresponding equipment to enter and exit. And the opening and closing of most of protective doors are manually operated by manpower, and cannot be automatically controlled, so that the protective doors with lower working efficiency are difficult to adapt to the automatic development requirements of civil air defense equipment.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the intelligent light-transmitting airtight protection door can realize automatic opening and closing control functions.
The technical scheme is as follows: an intelligent light-transmitting airtight protective door is provided with a base body, and further comprises a door frame, a door leaf, a door opening motor, a locking mechanism, a commutator, a speed reducer and a sealing mechanism; the door frame is arranged on the base body, and a locking box is arranged in the door frame; one side edge of the door leaf is hinged to the door frame and is opened or closed relative to the door frame, the periphery of the closed door leaf is in sealing fit with the periphery of the door frame, and composite glass is arranged on the door leaf to be used as an observation window; the door opening motor is arranged between the door leaf and the base body and is used for controlling the door leaf to open or close relative to the door frame; the door leaf is locked by the locking box in the door frame, and the speed reducer is also used for reversely driving the locking head of the locking mechanism to be unlocked and matched with the locking box through the commutator so as to release the locking state of the door leaf and the door frame; the sealing mechanism is arranged at the bottom of the door leaf and comprises a push rod, a press rod, a front sealing strip and a rear sealing strip, the upper end of the press rod is connected with the push rod, the lower end of the press rod is provided with an installation part, the front end face of the installation part is connected with the front sealing strip, the rear end face of the installation part is connected with the rear sealing strip, the bottom of the door leaf is provided with an angle steel, and when the door leaf is closed, the push rod is used for driving the press rod to move so that the front sealing strip is sealed with the bottom of the door frame, and the rear sealing strip is sealed with the angle steel at the bottom of the door leaf.
Furthermore, the top of the door frame is provided with a top sealing strip for sealing with the top of the door leaf, and two side edges of the door frame are respectively provided with a first side sealing strip and a second side sealing strip for sealing with the two side edges of the door leaf.
Furthermore, the locking mechanisms, the commutators and the speed reducers are all located inside the door leaf, the number of the locking mechanisms is four, the number of the commutators is two, the number of the speed reducers is one, the two commutators are located on the left side and the right side of the speed reducers respectively and connected with the speed reducer connecting rods, the two locking mechanisms are located on the upper side and the lower side of one speed reducer, and the other two locking mechanisms are located on the upper side and the lower side of the other speed reducer.
Furthermore, the speed reducer is a four-axis speed reducer, and the speed reducer is provided with an electric control mode and a manual mode.
Furthermore, the composite glass comprises at least one of a fireproof glass layer and a radiation-proof glass layer, and a toughened glass layer.
Furthermore, the door opening motor is a support arm type forward and backward rotation motor.
Furthermore, at least two groups of hinged seats are arranged at the hinged position between the door leaf and the door frame, and the door leaf rotates around the hinged seats relative to the door frame so as to enable the door leaf to be opened outwards or closed inwards relative to the door frame.
Further, the door frame is fixedly connected with the base body; the screw rod mechanism is fixedly connected with the commutator.
Furthermore, the door opening motor is also provided with a manual state, the door opening motor comprises a clutch, and when the power failure state or the automatic operation failure state occurs, the door opening motor can be in the manual state by manually opening the clutch.
Furthermore, the door leaf also comprises a door opening handle which is used for locking and matching or unlocking the lock head and the locking box by manually rotating the door opening handle when the door opening motor is in a manual state, so that the door leaf and the door frame are in a closed state or an open state.
Has the advantages that: the intelligent light-transmitting closed protective door is characterized in that a door opening motor is arranged between a door leaf and a door frame, and the door leaf is automatically controlled to be automatically opened outwards or closed inwards relative to the door frame by the door opening motor, so that the door leaf and the door frame can be intelligently opened and closed; the locking mechanism, the speed reducer and the commutator are arranged in the door leaf, the speed reducer is connected with the commutator connecting rod, the screw rod mechanism of the commutator is connected with the crank of each locking mechanism, the crank, the connecting rod and the lock head of each locking mechanism are sequentially connected, and the lock head is correspondingly locked or unlocked and matched with the locking box in the door frame, so that after the door leaf is closed with the door frame, the speed reducer and the commutator automatically control the lock head to be matched with the locking box to lock the door leaf and the door frame, and the speed reducer and the commutator can reversely drive the lock head to be unlocked and matched with the locking box, so that the locking and unlocking functions of the locking mechanisms are automatically completed; after the door leaf is closed, the bottom of the door leaf is automatically sealed by using a sealing mechanism; in addition, the composite glass is arranged on the door leaf to serve as an observation window, so that the intelligent light-transmitting airtight protection door has the advantages of being good in light transmission, impact-resistant, radiation-resistant, fireproof and the like, and the condition for observing the inside and outside conditions is provided for workers more conveniently.
Drawings
FIG. 1 is a schematic view of the internal structure of an intelligent light-transmitting airtight protective door;
FIG. 2 is a schematic structural view of the intelligent light-transmitting airtight protective door in a closed state;
FIG. 3 is an enlarged view of the intelligent light-permeable airtight protective door II in FIG. 1;
FIG. 4 is a left side cross-sectional view of the intelligent light-transmissive airtight protective door;
FIG. 5 is an enlarged schematic view taken at I in FIG. 4;
FIG. 6 is a schematic structural diagram of a sealing mechanism of the intelligent light-transmitting sealed protective door;
FIG. 7 is a diagram of the working state of the sealing mechanism of the intelligent light-transmitting airtight protective door;
fig. 8 is a perspective view of the intelligent light-transmitting airtight protection door in an open state.
Detailed Description
The technical scheme provided by the utility model is explained in detail in the following with the accompanying drawings.
As shown in fig. 1 and 2, the intelligent light-transmitting airtight protective door includes a base body 2, a door leaf 1, a door frame 3, composite glass 5, a door opening motor 11, a plurality of locking mechanisms 7, two commutators 8, a speed reducer 9, and a sealing mechanism 10.
The door frame 3 is fixedly arranged on the base body 2, and a locking box 13 is arranged in the door frame 3; one side of the door leaf 1 is hinged to one side of the door frame 3, at least two groups of hinge seats 4 are arranged between the door leaf 1 and the door frame 3 from top to bottom, the hinge seats 4 are fixedly arranged between the door leaf 1 and the door frame 3, the door leaf 1 is hinged to the door frame 3 through the hinge seats 4, the door leaf 1 rotates relative to the door frame 3 around the hinge seats 4, the door leaf 1 can be opened outwards or closed inwards relative to the door frame 3, and the door leaf 1 is in an opening state or a closing state relative to the door frame 3.
The door leaf 1 is provided with a set of the composite glass 5 used as an observation window, the composite glass 5 is multifunctional composite laminated glass, and the composite glass 5 comprises at least one of a fireproof glass layer and an anti-radiation glass layer and a toughened glass layer. The composite glass 5 enables the light transmission of the door leaf 1 to be good, and the observation window is high in hardness and capable of having fireproof and/or radiation-proof functions according to the selection of the composite glass 5. In this embodiment, the composite glass 5 is a composite laminated glass having fire-proof, radiation-proof and good strengthening properties.
The door opening motor 11 is disposed between the outside of the door leaf 1 and the base body 2, and the door opening motor 11 has an electrical control state and a manual state, and is used for controlling the door leaf 1 to automatically open outwards or automatically close inwards relative to the door frame 3 when the door opening motor 11 is in the electrical control state. The door opening motor 11 is driven by a power supply, the door opening motor 11 is a forward and backward rotation support arm type door opening motor, and a power supply control circuit can be configured in the intelligent light-transmitting airtight protective door to control the forward and backward rotation of the door opening motor 11 so as to meet the requirements of outward opening and inward closing of the door leaf 1.
The speed reducer 9, the commutator 8 and the locking mechanism 7 are all arranged inside the door leaf 1. In this embodiment, there are one speed reducer 9, two commutators 8, and four locking mechanisms 7, where two commutators 8 are respectively located at the left and right sides of the speed reducer 9 and connected to the speed reducer 9 through a connecting rod 14, two locking mechanisms 7 are respectively located at the upper and lower sides of the commutators 8, and the other two locking mechanisms 7 are respectively located at the upper and lower sides of the other commutators 8.
As shown in fig. 3, each locking mechanism 7 comprises a locking head 73, a connecting rod 71 and a crank 70, and the locking head 73, the connecting rod 71 and the crank 70 of each locking mechanism 7 are connected in sequence; each commutator 8 is provided with a screw rod mechanism 72, the screw rod mechanism 72 is fixedly arranged on the commutator 8, and the crank 70 of each locking mechanism 7 is connected with the screw rod mechanism 72 on the corresponding commutator 8.
In this embodiment, the speed reducer 9 is a four-axis speed reducer, and has a two-axis transmission function and a limiting function, and the speed reducer has an electric control mode and a manual mode. With reference to fig. 1 and 3, when the speed reducer 9 is started, the speed reducer 9 drives the commutator 8 and the crank 70 to move up and down, and further drives the lock head 73 to perform corresponding locking or unlocking matching with the locking box 13 inside the door frame 3.
After the door leaf 1 is closed relative to the door frame 3, the speed reducer 9 and the commutator 8 start to work, and the speed reducer 9 and the commutator 8 automatically drive the locking heads 73 of the four locking mechanisms 7 of the door leaf 1 to be in one-to-one corresponding locking fit with the four locking boxes 13 of the door frame 3 so as to lock the door leaf 1. Meanwhile, the speed reducer 9 and the commutator 8 in the door leaf 1 can also reversely drive the locking heads 73 and the locking boxes 13 to be in one-to-one corresponding unlocking fit, namely, the locking heads 73 are separated from the locking boxes 13, so that the door leaf 1 is unlocked. Therefore, the speed reducer 9 and the commutator 8 can automatically perform the locking function and the unlocking function between the lock head 73 and the lock box 13.
As shown in fig. 4 to 7, the sealing mechanism 10 is installed at the bottom of the door leaf 1, and includes a push rod 101, a press rod 102, a front sealing strip 103 and a rear sealing strip 104, the push rod 101 is an electric push rod, the upper end of the press rod 102 is connected to the push rod 101, the lower end of the press rod 102 is provided with an installation portion 105, the installation portion 105 is specifically a fixed rod, the front end of the front sealing strip 103 is fixedly installed on the front end surface of the installation portion 105, the rear sealing strip 104 is fixedly installed on the rear end surface of the installation portion 105, wherein an angle steel 15 is further fixedly installed at the bottom of the door leaf 1, and the push rod 101 is used for driving the press rod 102 to drive the front sealing strip 103 and the rear sealing strip 104 to move up and down.
After the door leaf 1 is closed relative to the door frame 3, the push rod 101 of the sealing mechanism 10 starts to start, and automatically pushes the press rod 102 to drive the front sealing strip 103 and the rear sealing strip 104 on the installation part 105 to move downwards, so that the front sealing strip 103 is in tight contact with the bottom of the door frame 3, and the rear sealing strip 104 is in tight contact with the angle iron 15 at the bottom of the door leaf 1; in addition, because the lower plate of the bottom of the door frame 3 is embedded in the ground, and the bottom of the door frame 3 is in a semi-hollow design, when the front sealing strip 103 is in sealing contact with the bottom of the door frame 3, the front sealing strip 103 is also in sealing contact with the ground.
As shown in fig. 8, a top sealing strip 17 is arranged at the top of the door frame 3, a first side sealing strip 16 and a second side sealing strip 18 are respectively arranged at two sides of the door frame, when the door leaf 1 is closed relative to the door frame 3, the top of the door frame 3 is in sealing fit with the top of the door leaf 1 through the top sealing strip 17, and two sides of the door frame 3 are respectively sealed with two sides of the door leaf 1 through the first side sealing strip 16 and the second side sealing strip 18.
After the door leaf 1 is closed relative to the door frame 3, the speed reducer 9 is utilized to drive the lock head 73 of the locking mechanism 7 to be matched with the locking box 13 on the door frame 3 through the commutator 8 so as to lock the door leaf 1 relative to the door frame 3, the speed reducer 9 has an electric control mode and a manual mode, the speed reducer 9 is started to drive the commutator 8 to enable the crank 7 to move up and down, and therefore the lock head 73 can be driven to be inserted into or separated from the locking box 13, and the requirements of automatic opening and closing of the door body 1 are met; meanwhile, the bottom of the closed door leaf 1 relative to the door frame 3 is sealed by the sealing mechanism 10, and the top and the side of the closed door leaf 1 and the door frame 3 are sealed by the top sealing strip 17, the first side sealing strip 16 and the second side sealing strip 13, so that the whole sealing function of the periphery of the door leaf 1 and the door frame 3 is achieved.
As shown in fig. 2, the door opening motor 11 of the intelligent light-transmitting airtight protective door is further suitable for being used in a power failure state or an automatic operation failure state, the door opening motor 11 further has a limiting function, the door opening motor 11 includes a clutch 111, and when the door opening motor is in the power failure state or the automatic operation failure state, the clutch 111 can be manually opened to enable the door opening motor 11 to be in a manual state, so that the door body 1 can normally work; the door leaf 1 further comprises a door opening handle 12, and the door opening handle is used for locking and unlocking the lock head 73 and the locking box 13 through manual operation when the door opening motor 11 is in a manual state, so that the door leaf 1 and the door frame 3 are in a closed state or an open state.
The intelligent light-transmitting sealed protective door is characterized in that a door opening motor 11 is arranged between a door leaf 1 and a door frame 3, and the door opening motor 11 is utilized to automatically control the door leaf 1 to be automatically opened outwards or closed inwards relative to the door frame 3, so that the intelligent function of the intelligent light-transmitting sealed protective door is realized; the intelligent light-transmitting sealed protective door has the multifunctional characteristics of good light-transmitting performance, hardness performance, radiation resistance, fire resistance and the like by arranging the composite glass 5 on the door leaf 1 to serve as an observation window; by arranging the locking mechanisms 7, the speed reducer 9 and the commutator 8 in the door leaf 1, connecting the speed reducer 9 with the commutator 8 through a connecting rod, connecting a screw rod mechanism 72 of the commutator 8 with a crank 70 of each locking mechanism 7, sequentially connecting the crank 70, the connecting rod 71 and a lock head 73 of each locking mechanism 7, and enabling the lock head 73 to be in locking fit or unlocking fit with the locking box 13 in the door frame 3; after the door leaf 1 and the door frame 3 are closed, the speed reducer 9 and the commutator 8 automatically control the lock head 73 to be matched with the locking box 13 so as to lock the door leaf 1 and the door frame 3, so that the automatic locking function of the locking mechanism 7 is realized, and the speed reducer 9 and the commutator 8 can reversely drive the lock head 73 to be matched with the locking box in an unlocking way so as to automatically complete the unlocking function of the locking mechanism 7; and after the door leaf 1 is closed, the bottom of the door leaf 1 is automatically sealed by the sealing mechanism 10, and the whole sealing function of the periphery of the door leaf 1 and the periphery of the door frame 3 is realized by the sealing mechanism 10, the top sealing strip 17, the first side sealing strip 16 and the second side sealing strip 18. This airtight guard gate of intelligence printing opacity has realized opening and closing that can be intelligent between door leaf 1 and door frame 3, accomplishes opening and closing and the locking of blocked mechanical system 7 of door leaf 1 automatically and removes the locking function, and assembles one set of observation window that can observe interior external environment by composite glass 5 preparation in the door leaf 1, not only can satisfy the automated development demand of civil air defense equipment, can also be more convenient for the staff provides the condition of observing the inside and outside condition.
Claims (10)
1. An intelligent light-transmitting airtight protective door is provided with a base body (2), and is characterized by further comprising a door frame (3), a door leaf (1), a door opening motor (11), a locking mechanism (7), a commutator (8), a speed reducer (9) and a sealing mechanism (10); wherein the content of the first and second substances,
the door frame is arranged on the base body, and a locking box (13) is arranged in the door frame;
one side edge of the door leaf is hinged on the door frame and is opened or closed relative to the door frame, the periphery of the closed door leaf is hermetically matched with the periphery of the door frame, and the door leaf is provided with composite glass (5) serving as an observation window;
the door opening motor is arranged between the door leaf and the base body and is used for automatically controlling the door leaf to open or close relative to the door frame in an electric control state;
the reversing device is connected with the speed reducer through a connecting rod (14), a screw rod mechanism (72) is arranged on the reversing device, the locking mechanism comprises a lock head (73), a connecting rod (71) and a crank (70) which are sequentially connected, the crank is connected with the screw rod mechanism, the speed reducer is used for driving the reversing device to drive the lock head to be correspondingly locked and matched with the locking box so as to lock the door leaf and the door frame, and the speed reducer is also used for reversely driving the lock head to be unlocked and matched with the locking box through the reversing device so as to release the locking state of the door leaf and the door frame;
the bottom of door leaf is located to sealing mechanism, including push rod (101), depression bar (102), leading sealing strip (103) and rearmounted sealing strip (104), the depression bar upper end is connected with the push rod, the depression bar lower extreme has an installation department (105), the preceding terminal surface and the leading sealing strip of installation department are connected, the rear end face and the rearmounted sealing strip of installation department are connected, the door leaf bottom has an angle steel (15), when the door leaf was closed, the push rod was used for driving the depression bar motion so that leading sealing strip and door frame bottom are sealed and the angle steel of rearmounted sealing strip and door leaf bottom is sealed.
2. The intelligent light-transmitting airtight protective door according to claim 1, wherein a top sealing strip (17) is provided on the top of the door frame for sealing with the top of the door leaf, and a first side sealing strip (16) and a second side sealing strip (18) are respectively provided on both sides of the door frame for sealing with both sides of the door leaf.
3. The intelligent light-transmitting airtight protective door according to claim 1, wherein the locking mechanism, the commutator and the speed reducer are all located inside the door leaf, the number of the locking mechanisms is four, the number of the commutator is two, the number of the speed reducer is one, the two commutators are respectively located at the left and right sides of the speed reducer and connected with the speed reducer connecting rod, the two locking mechanisms are located at the upper and lower sides of one speed reducer, and the other two locking mechanisms are located at the upper and lower sides of the other speed reducer.
4. The intelligent light-transmitting hermetic protective door according to claim 1, wherein the speed reducer is a four-axis speed reducer having an electric control mode and a manual mode.
5. The intelligent light-transmitting hermetic protective door according to claim 1, wherein the composite glass comprises at least one of a fire-resistant glass layer, a radiation-resistant glass layer, and a tempered glass layer.
6. The intelligent light-transmitting airtight protective door of claim 1, wherein the door opening motor is a forward and reverse rotation arm type door opening motor.
7. An intelligent light-transmitting airtight protective door as claimed in claim 1, wherein at least two sets of hinge seats (4) are provided at the hinge joint between the door leaf and the door frame, around which the door leaf rotates with respect to the door frame, so as to open or close the door leaf outwards or inwards with respect to the door frame.
8. The intelligent light-transmitting hermetic protective door according to claim 7, wherein the door frame is fixedly connected with the base body; the screw rod mechanism is fixedly connected with the commutator.
9. The intelligent light-transmitting airtight protective door according to claim 1, wherein the door opening motor further has a manual state, and the door opening motor includes a clutch (111) capable of being manually opened when the power failure state or the automatic operation failure state occurs.
10. The intelligent light-transmitting airtight protective door according to claim 1, wherein the door leaf further comprises a door-opening handle (12) for locking or unlocking the lock head and the locking box by manually rotating the door-opening handle when the door-opening motor is in a manual state, so that the door leaf and the door frame are in a closed state or an open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255645.8U CN216240257U (en) | 2021-09-17 | 2021-09-17 | Intelligent light-transmitting airtight protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255645.8U CN216240257U (en) | 2021-09-17 | 2021-09-17 | Intelligent light-transmitting airtight protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216240257U true CN216240257U (en) | 2022-04-08 |
Family
ID=80982401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122255645.8U Active CN216240257U (en) | 2021-09-17 | 2021-09-17 | Intelligent light-transmitting airtight protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216240257U (en) |
-
2021
- 2021-09-17 CN CN202122255645.8U patent/CN216240257U/en active Active
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