CN211422489U - Interlocking door - Google Patents
Interlocking door Download PDFInfo
- Publication number
- CN211422489U CN211422489U CN201921286770.1U CN201921286770U CN211422489U CN 211422489 U CN211422489 U CN 211422489U CN 201921286770 U CN201921286770 U CN 201921286770U CN 211422489 U CN211422489 U CN 211422489U
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- isolation
- door leaf
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- door
- vertical
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- 238000002955 isolation Methods 0.000 claims abstract description 132
- 230000004888 barrier function Effects 0.000 claims abstract description 30
- 238000012795 verification Methods 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims 19
- 230000008676 import Effects 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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Abstract
The utility model discloses an interlocking door, which is used for being installed at an entrance of a security area and comprises a base, an isolation frame, a barrier gate channel and an identity verification device; the isolation frame is provided with an isolation cavity, an outer inlet and an outer outlet, and an inner inlet and an inner outlet; the interlocking door further comprises a first door leaf, a first driving device, a second door leaf, and a second driving device. The identity authentication device on the barrier gate channel is used for detecting whether an authentication person has the right to enter, and the first driving device drives the first door leaf to move so that the outer inlet and the outer outlet are in an open state; personnel can get into and keep apart the intracavity, and the interlocking door carries out operating condition on next step according to the people's that the banister passageway passes through quantity this moment, if only single pass through the banister passageway, then first door leaf is imported and exported the outside and is sealed, then second drive arrangement drives the second door leaf and removes and make inboard import and export be in the open mode, and personnel's accessible inboard import and export get into in the security protection region, and then has guaranteed that only single at every turn can get into the security protection region.
Description
Technical Field
The utility model relates to a security installations passageway field especially relates to an interlocking door.
Background
For security areas such as banks, archive rooms, cultural relic rooms and government departments, in order to ensure safety, people entering the security areas can only be single, and the existing interlocking door cannot ensure that the people pass through the security areas and enter the security areas by single people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interlocking door aims at solving prior art, need guarantee for single entering problem in the security area at every turn.
To achieve the purpose, the utility model adopts the following technical proposal:
the interlocking door is used for being installed at an entrance and an exit of a security area and comprises a base, an isolation frame installed on the base, a barrier gate channel and an identity verification device installed on the barrier gate channel and used for controlling the opening and closing of the barrier gate channel; the isolation frame is provided with an isolation cavity, an outer side inlet and outlet for communicating the barrier gate channel with the isolation cavity, and an inner side inlet and outlet for communicating the security area with the isolation cavity; the interlocking door further comprises a first door leaf, a first driving device, a second door leaf and a second driving device, wherein the first door leaf is slidably mounted on the base, the first driving device is used for driving the first door leaf to slide so as to selectively seal the outer side inlet and outlet, the second door leaf is slidably mounted on the base, and the second driving device is used for driving the second door leaf to slide so as to selectively seal the inner side inlet and outlet.
Furthermore, the isolation frame comprises a first isolation vertical plate and a second isolation vertical plate which are fixedly connected with the base; the first isolation vertical plate and the second isolation vertical plate are opposite and arranged at intervals, and a gap between the first isolation vertical plate and the second isolation vertical plate forms the isolation cavity.
Furthermore, the isolation frame further comprises a first isolation vertical rod connected with one end of the first isolation vertical plate, a second isolation vertical rod connected with the other end of the first isolation vertical plate, a third isolation vertical rod connected with one end of the second isolation vertical plate, and a fourth isolation vertical rod connected with the other end of the second isolation vertical plate; the gap between the first isolation vertical rod and the fourth isolation vertical rod forms the outer side inlet and outlet; and a gap between the second isolation vertical rod and the third isolation vertical rod forms the inner side inlet and outlet.
Furthermore, the first isolation vertical plate and the second isolation vertical plate are both arc plates, and the first isolation vertical plate and the second isolation vertical plate are located on the same circumference; the first door leaf and the second door leaf are both arc plates, and the first door leaf and the second door leaf are located on the same circumference.
Further, the isolation frame further comprises an isolation top plate, and the isolation top plate is a circular plate; one end, far away from the base, of the first isolation vertical plate is fixedly connected with the isolation top plate, and one end, far away from the base, of the second isolation vertical plate is fixedly connected with the isolation top plate.
Furthermore, the isolation frame further comprises a circular ring cover connected with the isolation top plate, and the circular ring cover is sleeved outside the first isolation vertical plate and the second isolation vertical plate.
Further, the first driving device comprises a first motor installed on the isolation top plate, a first driving connecting rod fixedly connected with the output end of the first motor, and a first driven connecting rod rotatably connected with the first driving connecting rod; one end of the first driven connecting rod, which is far away from the first driving connecting rod, is rotatably connected with the first door leaf.
Further, the second driving device comprises a second motor installed on the isolation top plate, a second driving connecting rod fixedly connected with the output end of the second motor, and a second driven connecting rod rotatably connected with the second driving connecting rod; and one end of the second driven connecting rod, which is far away from the second driving connecting rod, is rotatably connected with the second door leaf.
Further, still including install in a plurality of cameras of isolation frame, the camera is used for gathering the image information of banister passageway department.
Furthermore, the barrier gate passage comprises two passage vertical plates which are opposite and arranged at intervals, and a gate plate which is arranged between the two passage vertical plates; the identity authentication device is a face identification module, a fingerprint identification module or a card swiping module.
The utility model has the advantages that: the identity authentication device on the barrier gate channel is used for detecting whether an authentication person has the right to enter, and the first driving device drives the first door leaf to move so that the outer inlet and the outer outlet are in an open state; personnel can get into and keep apart the intracavity, the interlocking door carries out operating condition on next step according to the people's that the banister passageway passes through quantity this moment, if only single pass through the banister passageway, then first door leaf is imported and exported the outside and is sealed, then second drive arrangement drives the second door leaf and removes and make inboard import and export be in the open mode, personnel's accessible inboard import and export get into in the security protection region, because the inboard import and export is opened before with the outside import and export and has been sealed, and then guaranteed that only single can get into the security protection region through the interlocking door at every turn.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an overall structural view of an interlock door according to an embodiment of the present invention;
FIG. 2 is a side view of the interlock door of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
in the figure:
1. a security area; 2. a base; 3. an isolation frame; 31. an isolation chamber; 32. an outer inlet and outlet; 33. an inner inlet and outlet; 34. a first door leaf; 35. a second door leaf; 36. a first isolating vertical plate; 361. a first isolation upright rod; 362. a second isolation upright rod; 37. a second isolated vertical plate; 371. a third isolation upright rod; 372. a fourth isolating vertical rod; 38. isolating the top plate; 39. a circular ring cover; 4. a barrier gate channel; 41. a channel vertical plate; 5. an identity verification device; 6. a first driving device; 61. a first motor; 62. a first active link; 63. a first driven link; 7. a second driving device; 71. a second motor; 72. a second active link; 73. a second driven link; 8. a camera is provided.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
As shown in fig. 1-2, an embodiment of the present invention provides an interlocking door for being installed at an entrance of a security area 1, including a base 2, an isolation frame 3 installed on the base 2, a barrier channel 4, and an authentication device 5 installed on the barrier channel 4 and used for controlling the opening and closing of the barrier channel 4; the isolation frame 3 is provided with an isolation cavity 31, an outer side inlet and outlet 32 for communicating the barrier gate channel 4 with the isolation cavity 31, and an inner side inlet and outlet 33 for communicating the security area 1 with the isolation cavity 31; as shown in fig. 3-4, the interlocking door further includes a first door leaf 34 slidably mounted on the base 2, a first driving device 6 for driving the first door leaf 34 to slide to selectively close the outside access opening 32, a second door leaf 35 slidably mounted on the base 2, and a second driving device 7 for driving the second door leaf 35 to slide to selectively close the inside access opening 33.
The utility model discloses an in the embodiment, the interlocking door is installed in the access & exit department of the regional 1 of security protection such as bank, archives room, historical relic room and government part in order to realize single passing through at every turn. The identity authentication device 5 on the barrier channel 4 is used for detecting whether an authenticated person has an access right, if so, the barrier is opened, and meanwhile, the first driving device 6 drives the first door leaf 34 to move so that the outer side entrance and exit 32 is in an open state (that is, the first door leaf 34 releases the closed state of the outer side entrance and exit 32); personnel can get into isolation chamber 31, the interlock door carries out operating condition on next step according to the people's that banister passageway 4 passes through quantity this moment, if only single passes through banister passageway 4, then first door leaf 34 is imported and exported 32 and is sealed the outside, then second drive arrangement 7 drives second door leaf 35 and moves and make inboard import and export 33 be in the open mode (also be the second door leaf 35 relieve the closed condition of inboard import and export 33), personnel accessible inboard import and export 33 gets into in the security protection is regional 1, because inboard import and export 33 is opened before with outside import and export 32 closed, and then guaranteed that only single can get into security protection region 1 through the interlock door at every turn. When leaving the security area 1, the inside entrance 33 is opened first, people enter the isolation cavity 31, then the inside entrance 33 is closed, the outside entrance 32 is opened, people leave the isolation cavity 31 and leave through the barrier, and single people can also leave from the security area 1.
One embodiment of a user entering secured area 1 through an interlocking door is as follows: in the initial state, the outside entrance 32 is closed by the first door 34, and the inside entrance 33 is closed by the second door 35; the user obtains the access right through the identity authentication device 5, one person is limited to pass through the barrier channel 4 every time, then the system opens the outer inlet and outlet 32, if the user does not enter the isolation cavity 31, the pass is cancelled after 10 seconds, and the user needs to back up to leave the barrier channel 4; if the user enters the isolation cavity 31 within 10 seconds, the outer side inlet and outlet 32 is closed, the inner side inlet and outlet 33 is opened, the user enters the security area 1, the inner side inlet and outlet 33 is closed, and the entering stroke is finished. If the user stays in the isolation chamber 31 for more than 10 seconds, the inner access 33 is closed, the outer access 32 is opened, the system prompts the person to leave, and the pass is finished.
One embodiment of a user leaving secured area 1 through an interlocking door is as follows: in the initial state, the outside entrance 32 is closed by the first door 34, and the inside entrance 33 is closed by the second door 35; when the user leaves from the security area 1, the user needs to press an exit button (arranged in the security area 1), and the system confirms that the barrier gate channel 4 and the isolation cavity 31 are not occupied (the user can recognize data through the camera 8 or the barrier gate channel 4); the inboard access opening 33 is opened and the user enters the segregation chamber 31, then the inboard access opening 33 is closed, the outboard access opening 32 is opened, and the user exits the interlock door from the barrier assembly, then the outboard access opening 32 is closed. If the user does not pass through the inner access 33 after pressing the exit button for 10 seconds, the inner access 33 is closed, and the interlocking door is closed when the travel is finished.
It can be understood that the anti-pinch strip sensors are arranged on the first door leaf 34 and the second door leaf 35, when a person or an object contacts with the anti-pinch strip sensors, the first door leaf 34 and the second door leaf 35 stop moving and move reversely, and the initial motion selection is completed again after 3 seconds.
An escape and alarm button is arranged inside and outside the isolation cavity 31 of the isolation frame 3, when a user is trapped in the isolation cavity 31, the escape button can be pressed, and the outer side inlet/outlet 32 is opened until the user leaves the isolation cavity 31. The alarm button is a reserved button and can be connected with an alarm system of a security room, and when a user is threatened or the interlocking door fails to open, the alarm button can be pressed to ask for help urgently.
A functional upright post is arranged in the security area 1, and an operation/pause functional lock, a door locking/normally open functional lock and a door exit key are arranged on the functional upright post. When the function lock manually selects the door locking function, the interlocking door enters a locking stop state, the interlocking door stops being used, and the outer inlet and outlet 32 and the inner inlet and outlet 33 are locked and cannot be opened. When the function lock manually selects the normally open function, the outer inlet and outlet 32 and the inner inlet and outlet 33 are simultaneously opened, and the function lock enters a free passing state. When the pause function is selected, the control system is in a pause state, and the outside access opening 32 and the inside access opening 33 can be freely pushed. The cleaning user selects the function and enters the door to perform cleaning work. And after the operation function is selected, the system recovers to work normally.
Further, referring to fig. 1, as another embodiment of the interlocking door provided by the present invention, the isolation frame 3 includes a first isolation vertical plate 36 and a second isolation vertical plate 37 fixedly connected to the base 2; the first isolation vertical plate 36 and the second isolation vertical plate 37 are opposite to each other and spaced from each other, and the gap between the first isolation vertical plate 36 and the second isolation vertical plate 37 forms the isolation cavity 31.
Further, please refer to fig. 1, as another embodiment of the interlocking door provided by the present invention, the isolation frame 3 further includes a first isolation vertical rod 361 connected to one end of the first isolation vertical plate 36, a second isolation vertical rod 362 connected to the other end of the first isolation vertical plate 36, a third isolation vertical rod 371 connected to one end of the second isolation vertical plate 37, and a fourth isolation vertical rod 372 connected to the other end of the second isolation vertical plate 37; the gap between the first isolation vertical rod 361 and the fourth isolation vertical rod 372 forms an outer inlet/outlet 32; the gap between the second and third isolating uprights 362 and 371 forms the inboard access opening 33. The first isolation vertical rod 361, the second isolation vertical rod 362, the third isolation vertical rod 371 and the fourth isolation vertical rod 372 can obviously improve the overall strength of the isolation frame 3.
Further, referring to fig. 1, as another specific embodiment of the interlocking door provided by the present invention, the first vertical isolation plate 36 and the second vertical isolation plate 37 are both arc plates, and the first vertical isolation plate 36 and the second vertical isolation plate 37 are located on the same circumference; the first door leaf 34 and the second door leaf 35 are both arc plates, and the first door leaf 34 and the second door leaf 35 are located on the same circumference. That is, the first vertical isolation plate 36, the second vertical isolation plate 37, the first door leaf 34 and the second door leaf 35 form a cylinder shape, so that the overall strength of the isolation frame 3 is improved.
Further, referring to fig. 1, as another embodiment of the interlocking door provided by the present invention, the isolation frame 3 further includes an isolation top plate 38, and the isolation top plate 38 is a circular plate; one end of the first isolating vertical plate 36 far away from the base 2 is fixedly connected with an isolating top plate 38, and one end of the second isolating vertical plate 37 far away from the base 2 is fixedly connected with the isolating top plate 38. That is, the top of the first and second vertical isolation plates 36 and 37 are connected to the top isolation plate 38, so as to further improve the overall strength of the isolation frame 3.
Further, please refer to fig. 1, as the utility model provides a another embodiment of interlocking door, isolation frame 3 still includes and keeps apart ring cover 39 that roof 38 links to each other, and first isolation riser 36 and the outside of second isolation riser 37 are located to ring cover 39 cover, and ring cover 39 has better firm effect to first isolation riser 36 and second isolation riser 37, has promoted isolation frame 3's bulk strength.
Further, referring to fig. 4, as another embodiment of the interlocking door provided by the present invention, the first driving device 6 includes a first motor 61 installed on the isolation top plate 38, a first driving connecting rod 62 fixedly connected to an output end of the first motor 61, and a first driven connecting rod 63 rotatably connected to the first driving connecting rod 62; the end of the first driven link 63 away from the first driving link 62 is rotatably connected to the first door leaf 34.
Further, referring to fig. 4, as another embodiment of the interlocking door provided by the present invention, the second driving device 7 includes a second motor 71 installed on the isolation top plate 38, a second driving link 72 fixedly connected to an output end of the second motor 71, and a second driven link 73 rotatably connected to the second driving link 72; one end of the second driven link 73 away from the second driving link 72 is rotatably connected to the second door leaf 35.
Further, please refer to fig. 1, as another embodiment of the interlocking door provided by the present invention, further comprising a plurality of cameras 8 installed on the isolation frame 3, wherein the cameras 8 are used for collecting the image information of the gate passage 4. The camera 8 can judge the people passing through the barrier gate passage 4 every time according to the collected image information so as to assist the barrier gate passage 4 to count the number of single pedestrian passing, thereby ensuring the accuracy of single person passing identification. And then for the accurate control of the opening and closing of follow-up inboard import and export 33 and outside import and export 32, further ensure that only single people passes through the interlocking door and gets into security protection area 1 each time when the interlocking door uses.
Further, referring to fig. 1, as another embodiment of the interlocking door provided by the present invention, the barrier gate passage 4 includes two passage vertical plates 41 disposed oppositely and at an interval, and a gate plate disposed between the two passage vertical plates 41; the identity authentication device 5 is a face recognition module, a fingerprint recognition module or a card swiping module. The passage risers 41 may be fixed to the base 2 and located on opposite sides of the outboard access opening 32.
It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The interlocking door is used for being installed at an entrance and an exit of a security area and is characterized by comprising a base, an isolation frame installed on the base, a barrier gate channel and an identity verification device installed on the barrier gate channel and used for controlling the opening and closing of the barrier gate channel; the isolation frame is provided with an isolation cavity, an outer side inlet and outlet for communicating the barrier gate channel with the isolation cavity, and an inner side inlet and outlet for communicating the security area with the isolation cavity; the interlocking door further comprises a first door leaf, a first driving device, a second door leaf and a second driving device, wherein the first door leaf is slidably mounted on the base, the first driving device is used for driving the first door leaf to slide so as to selectively seal the outer side inlet and outlet, the second door leaf is slidably mounted on the base, and the second driving device is used for driving the second door leaf to slide so as to selectively seal the inner side inlet and outlet; the first door leaf and the second door leaf are provided with anti-clamping rubber strip sensors; the barrier channel comprises two channel vertical plates which are opposite and arranged at intervals, and a gate plate arranged between the two channel vertical plates; the identity authentication device is a face identification module, a fingerprint identification module or a card swiping module.
2. The interlocking door of claim 1, wherein the spacer bracket comprises a first spacer riser and a second spacer riser fixedly connected to the base; the first isolation vertical plate and the second isolation vertical plate are opposite and arranged at intervals, and a gap between the first isolation vertical plate and the second isolation vertical plate forms the isolation cavity.
3. The interlocking door of claim 2, wherein the spacer further comprises a first spacer vertical bar connected to one end of the first spacer vertical plate, a second spacer vertical bar connected to the other end of the first spacer vertical plate, a third spacer vertical bar connected to one end of the second spacer vertical plate, and a fourth spacer vertical bar connected to the other end of the second spacer vertical plate; the gap between the first isolation vertical rod and the fourth isolation vertical rod forms the outer side inlet and outlet; and a gap between the second isolation vertical rod and the third isolation vertical rod forms the inner side inlet and outlet.
4. The interlocking door of claim 2, wherein the first and second isolating vertical plates are both arc plates, and the first and second isolating vertical plates are located on the same circumference; the first door leaf and the second door leaf are both arc plates, and the first door leaf and the second door leaf are located on the same circumference.
5. The interlocking door of claim 4, wherein the spacer cage further comprises a spacer top plate, the spacer top plate being a circular plate; one end, far away from the base, of the first isolation vertical plate is fixedly connected with the isolation top plate, and one end, far away from the base, of the second isolation vertical plate is fixedly connected with the isolation top plate.
6. The interlocking door of claim 5, wherein the spacer bracket further comprises a ring cover connected to the top spacer plate, the ring cover being disposed over the first and second spacer risers.
7. The interlocking door of claim 5, wherein the first drive mechanism includes a first motor mounted to the isolating top plate, a first drive link fixedly connected to an output of the first motor, and a first driven link rotatably connected to the first drive link; one end of the first driven connecting rod, which is far away from the first driving connecting rod, is rotatably connected with the first door leaf.
8. The interlocking door of claim 5, wherein the second drive arrangement includes a second motor mounted to the isolating top plate, a second drive link fixedly connected to an output end of the second motor, and a second driven link rotatably connected to the second drive link; and one end of the second driven connecting rod, which is far away from the second driving connecting rod, is rotatably connected with the second door leaf.
9. The interlocking door of claim 1, further comprising a plurality of cameras mounted to the spacer frame, the cameras configured to capture image information at the barrier gate passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286770.1U CN211422489U (en) | 2019-08-08 | 2019-08-08 | Interlocking door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921286770.1U CN211422489U (en) | 2019-08-08 | 2019-08-08 | Interlocking door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211422489U true CN211422489U (en) | 2020-09-04 |
Family
ID=72282411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921286770.1U Active CN211422489U (en) | 2019-08-08 | 2019-08-08 | Interlocking door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211422489U (en) |
-
2019
- 2019-08-08 CN CN201921286770.1U patent/CN211422489U/en active Active
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| GR01 | Patent grant | ||
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Address after: 518000 southwest side of 2nd floor, Lenovo building, No. 016, Gaoxin South 1st Road, Gaoxin community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Jindi Building Technology Co.,Ltd. Address before: 518000, 3rd Floor, Building 7, Weixin Software Technology Park, No. 9 Gaoxin South Ninth Road, Yuehai Street, Nanshan District, Shenzhen, Guangdong Province Patentee before: Shenzhen Jindi Building Engineering Co.,Ltd. |