CN203742650U - Automatic telescopic door for roadway - Google Patents
Automatic telescopic door for roadway Download PDFInfo
- Publication number
- CN203742650U CN203742650U CN201320764922.0U CN201320764922U CN203742650U CN 203742650 U CN203742650 U CN 203742650U CN 201320764922 U CN201320764922 U CN 201320764922U CN 203742650 U CN203742650 U CN 203742650U
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- CN
- China
- Prior art keywords
- tunnel
- door
- driving member
- door body
- guide rail
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Abstract
The utility model provides an automatic telescopic door for a roadway, which comprises a guide rail, a bendable door body, a driving device and a control device, wherein the guide rail extends from one side wall of the roadway to the other side wall of the roadway; the bendable door body is movably mounted on the guide rail; the driving device is in driving connection with the door body and used for driving the door body to open and close along the guide rail; the control device is electrically connected with the driving device and used for controlling the starting and stopping of the driving device. According to the utility model, the door body can be relatively and conveniently driven to open and close along the guide rail through controlling the starting or stopping of the driving device, so that automatic opening and closing of the door body can be realized without manual operation; the structure is simple, the occupied space is smaller, and the mounting is convenient; moreover, the connection between the door body and the guide rail is relatively tight, and air leakage is alleviated.
Description
Technical field
The utility model relates to automatic door field, more specifically, relates to a kind of tunnel automatic extendible door.
Background technology
At present, the air door in tunnel is rotary shaft air door, i.e. the air door of common biparting or single fan, the door-hinge rotation of the door body of this air door on doorframe, thus realize air door open or closed.Yet the structure of this air door is heavier, staff installs and controls more difficult, and general how being made by wood materials of door body of this air door, does not have fireproof effect; In addition, after this air door is closed, between two fan door bodies, the gap between Men Tiyu doorframe and between Men Tiyu roadway floor is all larger, thereby cause the situation of leaking out more serious; Secondly, the complex structure of this air door, the space that takies tunnel are larger, after air door is opened, can affect passing through by thing to a certain extent.
Utility model content
The utility model aims to provide a kind of tunnel automatic extendible door, to solve the restive problem of air door in the tunnel of prior art.
For solving the problems of the technologies described above, the utility model provides a kind of tunnel automatic extendible door, comprising: guide rail, and guide rail extends to another sidewall in tunnel from a sidewall in tunnel; Bent door body, door body is arranged on guide rail actively; Drive unit, drive unit drives and is connected with door body, does closure or openness move for driving gate body along guide rail; Control device, control device is electrically connected to drive unit, for accessory drive, starts or stops.
Further, drive unit comprises: friction folder, comprise the first driving member, the second driving member and bracing frame, and the first driving member and the second driving member are all arranged on bracing frame actively; Motor, drives and is connected with the first driving member, and for driving the first driving member to rotatablely move, and door body is folded between the first driving member and the second driving member.
Further, the first driving member comprises: the first rotating shaft and the first friction pulley, and the first friction pulley is fixed in the first rotating shaft, and the first rotating shaft is rotatably installed on bracing frame; The second driving member comprises: the second rotating shaft and the second friction pulley, and the second friction pulley is fixed in the second rotating shaft, and the second rotating shaft is arranged on bracing frame actively; Wherein, motor drives and is connected with the first rotating shaft, and door body is folded between the first friction pulley and the second friction pulley.
Further, friction folder also comprises horizontally disposed elastic component, one end of elastic component and bracing frame butt, the butt of the other end of elastic component and the second rotating shaft.
Further, tunnel automatic extendible door also comprises: infrared sensor, and infrared sensor is arranged on the sidewall in tunnel, and for generating start signal by thing having when moving into one's husband's household upon marriage body, start signal trigger control device starts with accessory drive.
Further, tunnel automatic extendible door also comprises: switch detector, and switch detector comprises signal transmitting part and the signal receiving element being oppositely arranged; Switch detector is launched the information of closure or openness of the detecting gate body that cooperatively interacts of part and signal receiving element by signal, and the information detecting is sent to control device.
Further, guide rail is L shaped, and a sidewall in one end of guide rail and tunnel is affixed, and the other end of guide rail is connected through the passage in tunnel and another sidewall in tunnel.
Further, door body comprises a plurality of steel plates connected to one another, and by flexible material, is tightly connected between adjacent two steel plates.
Further, drive unit also comprises reducer, and the input of reducer is connected with motor, and the output of reducer is connected with the first driving member.
Further, drive unit also comprises change gear group, and the output of reducer is connected with the first driving member by change gear group.
Further, tunnel automatic door device also comprises: warning device, is connected with control device, for send the indication of reporting to the police when door body is opened according to the instruction of control device.
The utility model is realized closure or openness along guide rail and is moved by the driving gate body that starts or stops just more easily of accessory drive, like this, does not need manual operation just can realize the automatic closure or openness of a body.In addition, the utility model is simple in structure, it is less, easy for installation to take up room, and the connection of the Men Tiyu guide rail in the utility model is tightr, can alleviate the situation of leaking out.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the top view of the tunnel automatic extendible door in the utility model;
Fig. 2 has schematically shown the front view of the tunnel automatic extendible door in the utility model; And
Fig. 3 has schematically shown the structural representation of friction folder.
Reference numeral in figure: 10, guide rail; 20, door body; 31, motor; 32, reducer; 33, change gear group; 40, friction folder; 41, the first driving member; 42, the second driving member; 43, bracing frame; 44, the first rotating shaft; 45, the first friction pulley; 46, the second rotating shaft; 47, the second friction pulley; 48, elastic component; 50, infrared sensor; 60, control device; 71, signal transmitting part; 72, signal receiving element; 80, warning device; 90, tunnel.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
A kind of tunnel automatic extendible door that provides of the present utility model, please refer to Fig. 1 and Fig. 2, and this tunnel automatic extendible door comprises: guide rail 10, and from tunnel, a sidewall of 90 extends to another sidewall in tunnel 90 to guide rail 10; Bent door body 20, door body 20 is arranged on guide rail 10 actively; Drive unit, drive unit drives and is connected with door body 20, does closure or openness move for driving gate body 20 along guide rail 10; Control device 60, control device 60 is electrically connected to drive unit, for accessory drive, starts or stops.Preferably, guide rail 10 is arranged on the end face in bottom surface and/or the tunnel 90 in tunnel 90.
The utility model is realized closure or openness along guide rail 10 and is moved by the driving gate body 20 that starts or stops just more easily of accessory drive, like this, does not need manual operation just can realize the automatic closure or openness of a body 20.In addition, the utility model is simple in structure, it is less, easy for installation to take up room, and the door body 20 in the utility model is tightr with being connected of guide rail 10, can alleviate the situation of leaking out.
Preferably, as shown in Figure 3, drive unit comprises: friction folder 40, comprises that the first driving member 41, the second driving member 42 and bracing frame 43, the first driving members 41 and the second driving member 42 are all arranged on bracing frame 43 actively; Motor 31, drives and is connected with the first driving member 41, and for driving the first driving member 41 to rotatablely move, and door body 20 is folded between the first driving member 41 and the second driving member 42.Because door body 20 is clamped between the first driving member 41 and the second driving member 42, so when motor 31 drives the first driving member 41 to rotatablely move, the first driving member 41 just can produce frictional force by opposite house body 20, this frictional force makes a body 20 move along guide rail 10; Again because the second driving member 42 is arranged on bracing frame 43 actively, so the second driving member 42 both can assist the first driving member 41 to clamp door body 20, can reduce again the resistance of a body 20 motions.
Preferably, the first driving member 41 comprises: the first rotating shaft 44 and the first friction pulley 45, the first friction pulleys 45 are fixed in the first rotating shaft 44, and the first rotating shaft 44 is rotatably installed on bracing frame 43; The second driving member 42 comprises: the second rotating shaft 46 and the second friction pulley 47, the second friction pulleys 47 are fixed in the second rotating shaft 46, and the second rotating shaft 46 is arranged on bracing frame 43 actively; Wherein, motor 31 drives and is connected with the first rotating shaft 44, and door body 20 is folded between the first friction pulley 45 and the second friction pulley 47.Preferably, the first driving member 41 comprises a plurality of the first friction pulleys 45; The second driving member 42 comprises a plurality of the second friction pulleys 47.Preferably, bracing frame 43 is U-shaped, and on two openends of bracing frame 43, be respectively arranged with the first support portion and the second support portion, the upper end of the first rotating shaft 44 is rotatably connected with the first support portion, and the lower end of the first rotating shaft 44 is rotatably connected with the bottom of bracing frame 43; The upper end of the second rotating shaft 46 is connected actively with the second support portion, and the bottom of the lower end of the second rotating shaft 46 and bracing frame 43 is movably connected.
Preferably, friction folder 40 also comprises horizontally disposed elastic component 48, one end of elastic component 48 and bracing frame 43 butts, the butt of the other end of elastic component 48 and the second rotating shaft 46.Preferably, elastic component 48 is spring.Preferably, friction folder 40 comprises two elastic components that be arranged in parallel 48.Preferably, two elastic components 48 are separately positioned on the first support portion and the second support portion.
Preferably, tunnel automatic extendible door also comprises: infrared sensor 50, and infrared sensor 50 is arranged on the sidewall in tunnel 90, and for generating start signal by thing having when moving into one's husband's household upon marriage body 20, start signal trigger control device 60 starts with accessory drive.Preferably, door body 20 both sides are provided with infrared sensor 50.Infrared sensor 50 forms detection line between two sidewalls in tunnel 90, like this, when the both sides of door body 20 have by thing need to by time, control device 60 just can be opened according to the signal controlling door body 20 receiving.Preferably, on control device 60, be provided with gauge tap.Like this, when infrared sensor 50 breaks down, the gauge tap on manual operation control device 60 just can be realized the unlatching of a body 20.Preferably, on door body 20, be provided with drawing handle.Drawing handle on actuating doors body 20 also can be realized the closure or openness of a body 20 like this, manually.
Preferably, tunnel automatic extendible door also comprises: switch detector, and switch detector comprises signal transmitting part 71 and the signal receiving element 72 being oppositely arranged; Switch detector is launched the information of part 71 and the closure or openness of the detecting gate body 20 that cooperatively interacts of signal receiving element 72 by signal, and the information detecting is sent to control device 60.Preferably, signal transmitting part 71 is arranged on a body 20, and signal receiving element 72 is arranged on tunnel 90, and when door body 20 is closed, signal transmitting part 71 is just in time relative with signal receiving element 72.Like this, when door body 20 is closed, whether signal receiving element 72 just can receive the signal of signal transmitting part 71 transmittings, thereby can detect the body 20 of going out, close.
Preferably, guide rail 10 is L shaped, and a sidewall in one end of guide rail 10 and tunnel 90 is affixed, and the other end of guide rail 10 is connected through the passage in tunnel 90 and another sidewall in tunnel 90.Like this, when door body 20 is opened, door body 20 moves to the side-walls in tunnel 90, can reduce the space that a body takies, and is conducive to passing through by thing; When door body 20 closed types, door body 20 can separate tunnel 90 completely, prevents the situation of leaking out.
Preferably, door body 20 comprises a plurality of steel plates connected to one another, and by flexible material, is tightly connected between adjacent two steel plates.Like this, favourable with door a body 20 along guide rail 10, move.
Preferably, drive unit also comprises reducer 32, and the input of reducer 32 is connected with motor 31, and the output of reducer 32 is connected with the first driving member 41.
Preferably, drive unit also comprises change gear group 33, and the output of reducer 32 is connected with the first driving member 41 by change gear group 33.Like this, can drive more easily the first driving member 41 to rotatablely move.
Preferably, tunnel automatic door device also comprises: warning device 80, is connected with control device 60, for send the indication of reporting to the police when door body 20 is opened according to the instruction of control device 60.When door body 20 is opened, control device 60 control gate bodies 20 send the indication of reporting to the police; After switch detector detects a body 20 and closes completely, the signal that door body 20 is closed sends to control device 60, and control device 60 sends stop alarm instruction to warning device 80, warning device 80 stop alarms.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (11)
1. a tunnel automatic extendible door, is characterized in that, comprising:
Guide rail (10), from tunnel, the sidewall of (90) extends to another sidewall in described tunnel (90) to described guide rail (10);
Bent door body (20), described door body (20) is arranged on described guide rail (10) actively;
Drive unit, described drive unit drives and is connected with described door body (20), for driving described door body (20) to do closure or openness motion along described guide rail (10);
Control device (60), described control device (60) is electrically connected to described drive unit, for controlling described drive unit, starts or stops.
2. tunnel according to claim 1 automatic extendible door, is characterized in that, described drive unit comprises:
Friction folder (40), comprises the first driving member (41), the second driving member (42) and bracing frame (43), and described the first driving member (41) and described the second driving member (42) are all arranged on support frame as described above (43) actively;
Motor (31), drives and is connected with described the first driving member (41), and for driving described the first driving member (41) to rotatablely move, and described door body (20) is folded between described the first driving member (41) and described the second driving member (42).
3. tunnel according to claim 2 automatic extendible door, is characterized in that,
Described the first driving member (41) comprising: the first rotating shaft (44) and the first friction pulley (45), and it is upper that described the first friction pulley (45) is fixed on described the first rotating shaft (44), and described the first rotating shaft (44) is rotatably installed on support frame as described above (43);
Described the second driving member (42) comprising: the second rotating shaft (46) and the second friction pulley (47), and it is upper that described the second friction pulley (47) is fixed on described the second rotating shaft (46), and described the second rotating shaft (46) is arranged on support frame as described above (43) actively;
Wherein, described motor (31) drives and is connected with described the first rotating shaft (44), and described door body (20) is folded between described the first friction pulley (45) and described the second friction pulley (47).
4. tunnel according to claim 3 automatic extendible door, it is characterized in that, described friction folder (40) also comprises horizontally disposed elastic component (48), one end of described elastic component (48) and support frame as described above (43) butt, the butt of the other end of described elastic component (48) and described the second rotating shaft (46).
5. tunnel according to claim 1 automatic extendible door, is characterized in that, described tunnel automatic extendible door also comprises:
Infrared sensor (50), described infrared sensor (50) is arranged on the sidewall of described tunnel (90), for generating start signal having while pass through described door body (20) by thing, described start signal triggers described control device (60) to control described drive unit startup.
6. tunnel according to claim 4 automatic extendible door, is characterized in that, described tunnel automatic extendible door also comprises:
Switch detector, described switch detector comprises signal transmitting part (71) and the signal receiving element (72) being oppositely arranged; Described switch detector is launched the information of the closure or openness that cooperatively interacting of part (71) and signal receiving element (72) detect described door body (20) by signal, and the described information detecting is sent to described control device (60).
7. tunnel according to claim 1 automatic extendible door, it is characterized in that, described guide rail (10) is L shaped, a described sidewall of one end of described guide rail (10) and described tunnel (90) is affixed, and the other end of described guide rail (10) is connected through the passage in described tunnel (90) and described another sidewall of described tunnel (90).
8. tunnel according to claim 1 automatic extendible door, is characterized in that, described door body (20) comprises a plurality of steel plates connected to one another, and by flexible material, is tightly connected between adjacent two described steel plates.
9. tunnel according to claim 2 automatic extendible door, it is characterized in that, described drive unit also comprises reducer (32), and the input of described reducer (32) is connected with described motor (31), and the output of described reducer (32) is connected with described the first driving member (41).
10. tunnel according to claim 9 automatic extendible door, it is characterized in that, described drive unit also comprises change gear group (33), and the described output of described reducer (32) is connected with described the first driving member (41) by described change gear group (33).
11. tunnel according to claim 1 automatic extendible doors, is characterized in that, described tunnel automatic door device also comprises:
Warning device (80), is connected with described control device (60), for send the indication of reporting to the police when described door body (20) is opened according to the instruction of described control device (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764922.0U CN203742650U (en) | 2013-11-27 | 2013-11-27 | Automatic telescopic door for roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764922.0U CN203742650U (en) | 2013-11-27 | 2013-11-27 | Automatic telescopic door for roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742650U true CN203742650U (en) | 2014-07-30 |
Family
ID=51342466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764922.0U Expired - Fee Related CN203742650U (en) | 2013-11-27 | 2013-11-27 | Automatic telescopic door for roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742650U (en) |
-
2013
- 2013-11-27 CN CN201320764922.0U patent/CN203742650U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20151127 |