CN211776990U - Super large span folding lifting type fireproof rolling shutter door - Google Patents
Super large span folding lifting type fireproof rolling shutter door Download PDFInfo
- Publication number
- CN211776990U CN211776990U CN201922371845.2U CN201922371845U CN211776990U CN 211776990 U CN211776990 U CN 211776990U CN 201922371845 U CN201922371845 U CN 201922371845U CN 211776990 U CN211776990 U CN 211776990U
- Authority
- CN
- China
- Prior art keywords
- arc
- drive shaft
- guide rails
- rod
- rolling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model belongs to the technical field of the rolling slats door, especially, folding promotion formula fire prevention rolling slats door of super large span, though it has the fire prevention function to current rolling slats door, but can not be when the conflagration breaing out the function of opening the door or closing automatically, can not carry out the problem of automatic monitoring to the conflagration condition constantly, the following scheme is proposed now, it includes two guide rails, the spool, the drive shaft, curtain board and two rolling slats door motors, the outside at the drive shaft is established to the spool cover, the drive shaft rotates with two guide rails to be connected, the curtain board is around establishing the outside at the spool, two rolling slats door motor fixed connection are at two guide rails respectively, curtain board and two guide rail sliding connection, the equal fixed mounting in both ends of drive shaft has first sprocket, equal fixed mounting has the second sprocket on the output shaft of two rolling slats door motors, the meshing has same chain with the. The utility model discloses can open or close the shutter board automatically when taking place the conflagration, can carry out automatic monitoring to the conflagration condition constantly.
Description
Technical Field
The utility model relates to a rolling slats door technical field especially relates to a folding promotion formula fire prevention rolling slats door of super large span.
Background
The rolling door is formed by curtain plates, seat plates, guide rails, supports, winding shafts, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, a button switch, a safety device and the like, is mostly suitable for public places or houses such as commercial door surfaces, garages, markets, hospitals, factories and mining enterprises, can be controlled by a rolling door motor generally, but if the span of the rolling door is large, a person needs to use two rolling door motors to provide rolling power, and the existing rolling door is mostly supported by metal materials and has a fireproof function.
Although the existing roller shutter door has a fireproof function, the roller shutter door cannot automatically open or close the door when a fire disaster occurs, and cannot automatically monitor the fire disaster situation all the time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current rolling slats door and though having the fire prevention function, but can not be when the conflagration breaing out the automatic function of opening or closing the door, can not carry out the shortcoming of automatic monitoring to the conflagration condition constantly, and the folding promotion formula fire prevention rolling slats door of super large-span that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a folding promotion formula fire prevention rolling slats door of super large span, including two guide rails, the spool, the drive shaft, curtain board and two rolling door motors, the outside at the drive shaft is established to the spool cover, the drive shaft rotates with two guide rails to be connected, the curtain board is around establishing the outside at the spool, two rolling door motors are fixed connection respectively at two guide rails, curtain board and two guide rail sliding connection, the equal fixed mounting in both ends of drive shaft has first sprocket, equal fixed mounting has the second sprocket on the output shaft of two rolling door motors, first sprocket and the second sprocket go up the meshing have same chain, one side of a guide rail in two guide rails is fixed and is provided with the control box, movable mounting has the watch-dog on the control box, be provided with the controller in the control.
Preferably, be provided with servo motor in the control box, fixed mounting has the rotation axis on servo motor's the output shaft, and the rotation axis rotates with the control box to be connected, rotation axis and camera monitor swing joint, and servo motor and two rolling door motors all are connected with the controller, and the curtain board is super large-span curtain board, and two rolling door motors are synchronous machine, and the top of rotation axis is rotated and is installed the bracing piece, and camera monitor and bracing piece rotate to be connected, and the bracing piece plays the supporting role to camera monitor.
Preferably, the top fixedly connected with fixed plate of control box has seted up the arc wall on the fixed plate, and slidable mounting has the arc piece in the arc wall, and the top of arc piece is rotated and is installed the round bar, and threaded connection has the bottom of distance rod on the round bar, and the top of distance rod rotates with the watch-dog of making a video recording and is connected.
Preferably, the outer side of the round rod is fixedly sleeved with a gear, the top of the fixed plate is fixedly provided with an arc-shaped rack, and the gear is meshed with the arc-shaped rack.
Preferably, the fixed cover in the outside of round bar is equipped with the bearing, and the outside fixed mounting of bearing has the one end of welding rod, and the other end of welding rod and the outside fixed mounting of rotation axis, welding rod play biography power effect.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is monitored the conflagration condition through the camera watch-dog, drives rotation axis intermittent type nature through controller control servo motor and makes a round trip to rotate, and the rotation axis passes through the bearing rod and drives the camera watch-dog rotation that makes a round trip, can enlarge monitoring range.
(2) Meanwhile, the rotating shaft drives the round rod to rotate back and forth through the welding rod, the round rod, the rotating shaft, the arc-shaped block, the arc-shaped groove, the arc-shaped rack and the gear, the round rod drives the camera monitor to turn back and forth through the lead screw and the thrust rod, the monitoring range of fire disasters can be further expanded, and the prevention range of the fire disasters is improved.
(3) This scheme is passed through two rolling door motors of controller control and is started, and two rolling door motors drive same drive shaft through two first sprockets, two second sprockets and two chains and rotate, and the drive shaft passes through the spool and carries out the rolling or relax to the curtain board, can open or close automatically rolling to the curtain board when the conflagration breaing out, can adapt to different scene demands.
The utility model discloses can open or close the shutter board automatically when taking place the conflagration, can carry out automatic monitoring to the conflagration condition constantly.
Drawings
Fig. 1 is a schematic structural view of an ultra-large span folding lifting type fire-proof rolling shutter door provided by the utility model;
fig. 2 is a schematic diagram of a side-view connection structure of a monitoring box, a camera monitor, a controller, a servo motor and the like of the ultra-large span folding lifting type fire-resistant rolling door provided by the utility model;
fig. 3 is a schematic structural view of a part a in fig. 2 of the ultra-large span folding lifting type fire-resistant rolling shutter door provided by the present invention;
fig. 4 is the utility model provides a overlook connection structure schematic diagram of fixed plate, gear, arc rack etc. of super large-span folding lifting type fire prevention rolling slats door.
In the figure: the device comprises a guide rail 1, a scroll 2, a driving shaft 3, a curtain plate 4, a rolling door motor 5, a monitoring box 6, a camera monitor 7, a servo motor 8, a controller 9, a rotating shaft 10, a supporting rod 11, a round rod 12, a screw rod 13, a thrust rod 14, a bearing 15, a welding rod 16, a gear 17, an arc rack 18, an arc groove 19, an arc block 20 and a fixing plate 21.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a super large span folding lifting type fire-proof rolling shutter door, including two guide rails 1, spool 2, drive shaft 3, curtain board 4 and two rolling shutter motor 5, spool 2 cover is established in the outside of drive shaft 3, drive shaft 3 rotates with two guide rails 1 and is connected, curtain board 4 is around establishing in the outside of spool 2, two rolling shutter motor 5 are fixed connection respectively at two guide rails 1, curtain board 4 and two guide rails 1 sliding connection, the equal fixed mounting in both ends of drive shaft 3 has first sprocket, equal fixed mounting has the second sprocket on the output shaft of two rolling shutter motor 5, the meshing has same chain on first sprocket and the second sprocket, one side of a guide rail 1 in two guide rails 1 is fixed and is provided with control box 6, movable mounting has camera monitor 7 on control box 6, be provided with the controller in control box 6.
In this embodiment, be provided with servo motor 8 in the control box 6, fixed mounting has rotation axis 10 on servo motor 8's the output shaft, rotation axis 10 rotates with control box 6 to be connected, rotation axis 10 and the 7 swing joint of watch-dog of making a video recording, servo motor 8 and two rolling door motors 5 all are connected with controller 9, curtain 4 is super large-span curtain 4, two rolling door motors 5 are synchronous machine, the top of rotation axis 10 is rotated and is installed bracing piece 11, watch-dog 7 rotates with bracing piece 11 to be connected, bracing piece 11 plays the supporting role to watch-dog 7.
In this embodiment, the top fixedly connected with fixed plate 21 of control box 6 has seted up arc wall 19 on the fixed plate 21, and slidable mounting has arc piece 20 in the arc wall 19, and the top of arc piece 20 is rotated and is installed round bar 12, and threaded connection has the bottom of distance rod 14 on the round bar 12, and the top of distance rod 14 rotates with camera monitor 7 and is connected.
In this embodiment, a gear 17 is fixedly sleeved on the outer side of the round rod 12, an arc-shaped rack 18 is fixedly installed on the top of the fixing plate 21, and the gear 17 is engaged with the arc-shaped rack 18.
In this embodiment, the bearing 15 is fixedly sleeved on the outer side of the round rod 12, one end of the welding rod 16 is fixedly mounted on the outer side of the bearing 15, the other end of the welding rod 16 is fixedly mounted on the outer side of the rotating shaft 10, and the welding rod 16 plays a role in force transmission.
Example two
Referring to fig. 1-4, a super-large span folding lifting type fire-proof rolling shutter door comprises two guide rails 1, a scroll 2, a driving shaft 3, a curtain plate 4 and two rolling shutter motors 5, wherein the scroll 2 is sleeved outside the driving shaft 3, the driving shaft 3 is rotatably connected with the two guide rails 1, the curtain plate 4 is wound outside the scroll 2, the two rolling shutter motors 5 are respectively and fixedly connected with the two guide rails 1 through screws, the curtain plate 4 is slidably connected with the two guide rails 1, both ends of the driving shaft 3 are fixedly provided with first chain wheels, output shafts of the two rolling shutter motors 5 are fixedly provided with second chain wheels, the first chain wheels and the second chain wheels are engaged with a same chain, one side of one guide rail 1 of the two guide rails 1 is fixedly provided with a monitoring box 6, the monitoring box 6 is movably provided with a camera monitor 7, the monitoring box 6 is internally provided with a controller, the monitoring box 6 is internally provided, fixed mounting has rotation axis 10 on servo motor 8's the output shaft, rotation axis 10 rotates with control box 6 and is connected, rotation axis 10 and camera monitor 7 swing joint, servo motor 8 and two rolling door motor 5 all are connected with controller 9, curtain 4 is super large-span curtain 4, two rolling door motor 5 are synchronous machine, can be bigger degree through two rolling door motor 5 provide power when rolling up curtain 4, curtain 4 has the fire prevention function.
In this embodiment, the top end of the rotating shaft 10 is rotatably provided with a supporting rod 11, the camera monitor 7 is rotatably connected with the supporting rod 11, and the supporting rod 11 supports the camera monitor 7.
In this embodiment, screw fixedly connected with fixed plate 21 is passed through at the top of control box 6, has seted up arc 19 on the fixed plate 21, and slidable mounting has arc piece 20 in the arc 19, and the top of arc piece 20 is rotated and is installed round bar 12, and threaded connection has the bottom of distance rod 14 on the round bar 12, and the top of distance rod 14 rotates with camera monitor 7 to be connected.
In this embodiment, a gear 17 is fixedly sleeved on the outer side of the round rod 12, an arc-shaped rack 18 is fixedly installed on the top of the fixing plate 21, and the gear 17 is engaged with the arc-shaped rack 18.
In this embodiment, the bearing 15 is fixedly sleeved on the outer side of the round rod 12, one end of the welding rod 16 is fixedly mounted on the outer side of the bearing 15, the other end of the welding rod 16 is fixedly mounted on the outer side of the rotating shaft 10, and the welding rod 16 plays a role in force transmission.
In this embodiment, when the fire monitoring device is used, the electrical equipment is powered on, the camera monitor 7 is externally connected with an alarm and a computer host, the monitoring is performed through the camera monitor 7, the servo motor 8 is controlled by the controller to drive the rotating shaft 10 to intermittently rotate back and forth, the rotating shaft 10 drives the camera monitor 7 to rotate back and forth through the bearing rod 11, the rotating shaft 10 drives the round rod 12 through the welding rod 16 to do arc motion with the rotating shaft 10 as an axis, the round rod 12 drives the arc block 20 to slide in the arc groove 19, the arc rack 18 drives the gear 17 to rotate, the gear 17 drives the round rod 12 to rotate back and forth, the round rod 12 drives the camera monitor 7 to turn back and forth through the lead screw 13 and the thrust rod 14, the monitoring range of fire can be expanded, the prevention range of fire is expanded, the result is sent to the controller, the controller controls the two rolling door motors 5 to start, the two rolling door motors 5, Two second sprockets and two chains drive same drive shaft 3 and rotate, and drive shaft 3 carries out the rolling or relaxs curtain 4 through spool 2, can carry out the rolling automatically to curtain 4 and open or close, can adapt to different demands, and concrete operation can be set for according to the condition.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a folding promotion formula fire prevention rolling slats door of super large span, including two guide rails, the spool, the drive shaft, curtain board and two rolling door motors, the outside at the drive shaft is established to the spool cover, the drive shaft rotates with two guide rails to be connected, the curtain board is around establishing the outside at the spool, two rolling door motors are fixed connection respectively at two guide rails, curtain board and two guide rail sliding connection, the equal fixed mounting in both ends of drive shaft has first sprocket, equal fixed mounting has the second sprocket on the output shaft of two rolling door motors, the meshing has same chain on first sprocket and the second sprocket, a serial communication port, one side of a guide rail in two guide rails is fixed and is provided with the control box, movable mounting has the watch-dog of making a video recording on the control.
2. The ultra-large span folding and lifting type fireproof rolling door according to claim 1, wherein a controller is arranged in the monitoring box, a servo motor is arranged in the monitoring box, a rotating shaft is fixedly arranged on an output shaft of the servo motor and is rotatably connected with the monitoring box, the rotating shaft is movably connected with a camera monitor, the servo motor and the two rolling door motors are both connected with the controller, a supporting rod is rotatably arranged at the top end of the rotating shaft, and the camera monitor is rotatably connected with the supporting rod.
3. The ultra-large span folding lifting type fireproof rolling door according to claim 1, wherein a fixed plate is fixedly connected to the top of the monitoring box, an arc-shaped groove is formed in the fixed plate, an arc-shaped block is slidably mounted in the arc-shaped groove, a round rod is rotatably mounted at the top of the arc-shaped block, the round rod is in threaded connection with the bottom end of a thrust rod, and the top end of the thrust rod is rotatably connected with a camera monitor.
4. The ultra-large span folding and lifting type fire-resistant rolling shutter door as claimed in claim 3, wherein the outside of the round bar is fixedly sleeved with a gear, the top of the fixed plate is fixedly provided with an arc-shaped rack, and the gear is meshed with the arc-shaped rack.
5. The ultra-large span folding and lifting type fireproof rolling door as claimed in claim 3, wherein the outer side of the round rod is fixedly sleeved with a bearing, one end of the welding rod is fixedly installed on the outer side of the bearing, and the other end of the welding rod is fixedly installed on the outer side of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371845.2U CN211776990U (en) | 2019-12-26 | 2019-12-26 | Super large span folding lifting type fireproof rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371845.2U CN211776990U (en) | 2019-12-26 | 2019-12-26 | Super large span folding lifting type fireproof rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211776990U true CN211776990U (en) | 2020-10-27 |
Family
ID=72979971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371845.2U Active CN211776990U (en) | 2019-12-26 | 2019-12-26 | Super large span folding lifting type fireproof rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211776990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914671A (en) * | 2021-10-13 | 2022-01-11 | 刘琴 | Low-noise sliding type sterile roller shutter structure used in operating room |
-
2019
- 2019-12-26 CN CN201922371845.2U patent/CN211776990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914671A (en) * | 2021-10-13 | 2022-01-11 | 刘琴 | Low-noise sliding type sterile roller shutter structure used in operating room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211776990U (en) | Super large span folding lifting type fireproof rolling shutter door | |
| CN209780729U (en) | Tubular motor for roller shutter door | |
| CN211313962U (en) | Fireproof garage door | |
| JP5242046B2 (en) | Switchgear | |
| CN212296165U (en) | Double-track double-curtain type steel fireproof rolling shutter door | |
| CN209874948U (en) | Self-driven inorganic cloth fireproof rolling shutter door | |
| CN206753461U (en) | A kind of theft-proof falling-poof doffing curtain door | |
| CN218493516U (en) | Fireproof rolling shutter door with evacuation door | |
| CN112261379A (en) | Electronic peephole with security protection function | |
| CN214273422U (en) | Quick coiling mechanism of fire prevention roll screen | |
| CN215505298U (en) | Intelligent fire hydrant box for fire-fighting engineering | |
| CN218248163U (en) | Fire rescue windowsill with self-rescue function | |
| CN213994638U (en) | Wisdom fire control is with fire prevention rolling slats door from opening and close | |
| CN219431709U (en) | Smoke-isolation fire-fighting automatic door for market | |
| CN215804272U (en) | Widely-applied automatic garage door capable of preventing jamming | |
| CN219953188U (en) | Rolling shutter door | |
| CN213478155U (en) | Wisdom fire control is with fire prevention rolling slats door that has smoke detection function | |
| JPH06221054A (en) | Opening/closing device for automatically opened/closed sliding door | |
| CN214118018U (en) | Novel steel fire prevention rolling slats door shrink fixed establishment | |
| CN210067924U (en) | Fireproof rolling shutter door of high security | |
| CN220599682U (en) | Automatic inorganic fire prevention rolling slats door that opens and shuts | |
| CN214196072U (en) | Aluminum alloy door with fire prevention alarm | |
| CN217206238U (en) | Elastic recovery device of combined type fireproof rolling shutter door | |
| CN218293375U (en) | Bidirectional switch type fireproof door | |
| CN218206448U (en) | Prevent fire door with two-way locking structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |