CN204804135U - Automatic opening device of building membrane - Google Patents
Automatic opening device of building membrane Download PDFInfo
- Publication number
- CN204804135U CN204804135U CN201520456856.XU CN201520456856U CN204804135U CN 204804135 U CN204804135 U CN 204804135U CN 201520456856 U CN201520456856 U CN 201520456856U CN 204804135 U CN204804135 U CN 204804135U
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- building
- stay cord
- film
- automatic open
- guiding device
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Abstract
The utility model discloses an automatic opening device of building membrane. This automatic opening device of building membrane includes: the top at the building is set up in membrane cloth (1), detection device (2) set up at the premises to detect the parameter of premises, controlling means (3) are connected to detection device (2) to the parameter information that sends of receive real -time detection device (2), drive arrangement (4) are connected to controlling means (3) and membrane cloth (1) respectively to it opens to drive membrane cloth (1) when sending control command at controlling means (3). According to the utility model discloses an automatic opening device of building membrane can reduce main part pressure -bearing loading capacity to effective reduce cost.
Description
Technical field
The utility model relates to building implements technical field, in particular to one building film automatic open device.
Background technology
According to " Code for fire protection design of buildings " GB50016-2014 requirement, when the commercial facility such as food and drink, shop is by there being the pedestrian street of ceiling to connect, its normally closed type natural draught system mouth facility manually and automatically should be able to be opened when fire, open effective area and should not be less than 25% of pedestrian street floor area, material of roof plate adopts difficult combustion or incombustible material.Traditional way adopts automatic smoke exhausting glass sunroof and trussed construction, not only increases main body pressure-bearing carrying capacity, and improves building costs.
Utility model content
A kind of building film automatic open device is provided in the utility model embodiment, main body pressure-bearing carrying capacity can be reduced, and effectively reduce costs.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of building film automatic open device, comprising: film cloth, sets up the top at building; Checkout gear, is arranged in building, and detects the parameter in building; Control device, is connected to checkout gear, and the parameter information of the transmission of real-time reception checkout gear; Drive unit, be connected to control device and film cloth respectively, and drive membrane cloth is opened when control device sends control command.
Further, building film automatic open device also comprises the detacher being connected to control device, and detacher is arranged on the link position of film cloth and building, and separates the connection of membrane removal cloth and building when receiving the control command of control device.
Further, drive unit comprises the first drive motors and the first stay cord, and the first end of the first stay cord is connected to the drive end of the first drive motors, and the second end of the first stay cord is connected to the side of film cloth.
Further, building film automatic open device also comprises the guiding device be arranged on above film cloth, and guiding device extends as relative side, this side from the side of film cloth, and the first stay cord moves along guiding device.
Further, the two ends of guiding device are provided with fixed pulley, and the first stay cord winding, on the fixed pulley of guiding device first end, guiding device is provided with the movable pulley slided along guiding device, is connected on film cloth after the first stay cord pile warp movable pulley.
Further, drive unit comprises the first drive motors, second drive motors, first stay cord and the second stay cord, guiding device is provided with above film cloth, guiding device extends as relative side, this side from the side of film cloth, the two ends of guiding device are respectively arranged with fixed pulley, guiding device is provided with movable pulley, first stay cord winding is on the fixed pulley of guiding device first end, the first end of the first stay cord is connected to the first drive motors, second end of the first stay cord is connected to movable pulley, the first end of the second stay cord is connected to the second drive motors, film cloth is connected to after the fixed pulley of the second end pile warp guiding device second end of the second stay cord and movable pulley.
Further, guiding device is provided with the stop device limiting movable pulley sliding position.
Further, building film automatic open device also comprises sub-truss, and drive unit is arranged on sub-truss, and the both sides height of sub-truss is higher than the extreme higher position of film cloth.
Further, checkout gear is temperature pick up and/or Smoke Sensor.
Further, building film automatic open device also comprises hand switch, and hand switch is connected to control device, and controls control device work.
Application the technical solution of the utility model, building film automatic open device comprises: film cloth, sets up the top at building; Checkout gear, is arranged in building, and detects the parameter in building; Control device, is connected to checkout gear, and the parameter information of the transmission of real-time reception checkout gear; Drive unit, be connected to control device and film cloth respectively, and drive membrane cloth is opened when control device sends control command.This building film automatic open device can detect the parameter in building automatically, and parameter is sent to control device, control device judges whether the condition of a fire occurs in building according to these parameters, if the generation condition of a fire, then accessory drive opens film cloth in time, make film cloth be in fire fighting state, effectively can reduce the density of smog in building, for evacuating personnel brings the sufficient time.Due to the lighter in weight of film cloth, and cost is lower, therefore can reduce main body pressure-bearing carrying capacity, reduces the support strength requirement of braced structures, reduces the cost of whole building.
Accompanying drawing explanation
Fig. 1 is the structural representation of the building film automatic open device of the utility model embodiment.
Description of reference numerals:
1, film cloth; 2, checkout gear; 3, control device; 4, drive unit; 5, detacher; 6, the first drive motors; 7, the first stay cord; 8, the second drive motors; 9, the second stay cord; 10, guiding device; 11, fixed pulley; 12, movable pulley; 13, stop device; 14, sub-truss; 15, hand switch.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Shown in Figure 1, according to embodiment of the present utility model, building film automatic open device comprises film cloth 1, checkout gear 2, control device 3 and drive unit 4, and the top at building set up by film cloth 1; Checkout gear 2 is arranged in building, and detects the parameter in building, and these parameters are such as the parameter that temperature parameter or smog parameter etc. are relevant to the condition of a fire, and checkout gear 2 is such as temperature pick up and/or Smoke Sensor; Control device 3 is connected to checkout gear 2, and the parameter information of the transmission of real-time reception checkout gear 2, according to these parameter informations, building environment is calculated, determine whether the condition of a fire occurs in building, and determining to send control signal when there is the condition of a fire in building; Drive unit 4 is connected to control device 3 and film cloth 1 respectively, and drive membrane cloth 1 is opened when control device 3 sends control command.
This building film automatic open device can detect the parameter in building automatically, and parameter is sent to control device 3, control device 3 judges whether the condition of a fire occurs in building according to these parameters, if the generation condition of a fire, then accessory drive 4 opens film cloth 1 in time, make film cloth 1 be in fire fighting state, effectively can reduce the density of smog in building, for evacuating personnel brings the sufficient time.Due to the lighter in weight of film cloth 1, and cost is lower, therefore can reduce main body pressure-bearing carrying capacity, reduces the support strength requirement of braced structures, reduces the cost of whole building.
Building film automatic open device also comprises the detacher 5 being connected to control device 3, and detacher 5 is arranged on the link position of film cloth 1 and building, and separates the connection of membrane removal cloth 1 and building when receiving the control command of control device 3.When there is not the condition of a fire, film cloth 1 is hooked on building, forms stable barrier structure.When there is the condition of a fire, control device 3 can send control command in time, make detacher 5 action, separate the connection between membrane removal cloth more than 1 building, thus drive unit 4 can be opened from building by drive membrane cloth 1, building zenith is opened, and area can occupy whole sky top area more than 25%, ensures that the smog in building can be discharged in time at Initial Stage of Fire.
The first end that drive unit 4 comprises the first drive motors 6 and the first stay cord 7, first stay cord 7 is connected to the drive end of the first drive motors 6, and the second end of the first stay cord 7 is connected to the side of film cloth 1.When needs film cloth 1 is opened, can control the first drive motors 6 by control device 3 and work, be rolled by the first stay cord 7, the first stay cord 7 by film cloth 1 pull-up, and drives film cloth 1 to open to opposite side, thus building zenith is opened.
Building film automatic open device also comprises the guiding device 10 be arranged on above film cloth 1, and guiding device 10 extends as relative side, this side from the side of film cloth 1, and the first stay cord 7 moves along guiding device 10.Guiding device 10 can be that the motion of the first stay cord 7 limits movement locus, ensures that film cloth 1 can smooth opening, and can better maintain the original state, be conducive to continuing to use.
The two ends of guiding device 10 are provided with fixed pulley 11, and the first stay cord 7 winding, on the fixed pulley 11 of guiding device 10 first end, is connected on film cloth 1 after guiding device 10 being provided with movable pulley 12, the first stay cord 7 pile warp movable pulley 12 slided along guiding device 10.Fixed pulley 11 can reduce by the first stay cord 7 and pull resistance suffered in the process of film cloth 1, reduces the energy charge of the first drive motors 6, effectively saves the energy.Movable pulley 12 slides along guiding device 10, can reduce on the one hand film cloth 1 further and pull open resistance suffered in process, on the other hand can advantageously in realizing coordinating of the first stay cord 7 and guiding device 10.In the present embodiment, guiding device 10 is guide steel wire rope.
In the present embodiment, drive unit 4 comprises the first drive motors 6, second drive motors 8, first stay cord 7 and the second stay cord 9, guiding device 10 is provided with above film cloth 1, guiding device 10 extends as relative side, this side from the side of film cloth 1, the two ends of guiding device 10 are respectively arranged with fixed pulley 11, guiding device 10 is provided with movable pulley 12, first stay cord 7 winding is on the fixed pulley 11 of guiding device 10 first end, the first end of the first stay cord 7 is connected to the first drive motors 6, second end of the first stay cord 7 is connected to movable pulley 12, the first end of the second stay cord 9 is connected to the second drive motors 8, film cloth 1 is connected to after the fixed pulley 11 of the second end pile warp guiding device 10 second end of the second stay cord 9 and movable pulley 12.
When film cloth 1 is opened, first stay cord 7 is under the drive of the first drive motors 6, movable pulley 12 is driven to move to the first end of guiding device 10, second stay cord 9 drives film cloth 1 follower pulley 12 together to move to the first end of guiding device 10 under the drive of movable pulley 12, now the first drive motors 6 tightens up the first stay cord 7, the extension elongation of the first stay cord 7 constantly reduces, second drive motors 8 outwards puts rope, the extension elongation of the second stay cord 9 is constantly increased, thus can drive film cloth all the time follower pulley 12 move to the first end of guiding device 10, film cloth 1 is opened.
Preferably, when film cloth 1 is opened, second drive motors 8 starts prior to the first drive motors 6, make the second stay cord 9 can first by vertical for film cloth 1 pull-up, by the time after Preset Time, the first drive motors 6 is restarted, and now the second drive motors 8 reverses, carry out putting rop exercise to do, the first drive motors 6 performs rope closing operation.
When film cloth 1 is closed, process is contrary with opening process, now the first drive motors 6 outwards puts rope, the extension elongation of the first stay cord 7 constantly increases, second drive motors 8 rope closing, the length of the second stay cord 9 constantly reduces, movable pulley 12 under the drive of the second stay cord 9 to the second end motion of guiding device 10, second end follower pulley 12 of the first stay cord 7 is together to the second end motion of guiding device 10, film cloth 1 under the drive of the second stay cord 9 also to the second end motion of guiding device 10, when motion puts in place, first drive motors 6 quits work, first stay cord 7 stop motion, movable pulley 12 stop motion, second drive motors 8 puts rope, second stay cord 9 extends, film cloth 1 is transferred under gravity, make film cloth 1 bedding on the zenith of building, thus complete the shutoff operation of film cloth 1.
Preferably, guiding device 10 is provided with the stop device 13 limiting movable pulley 12 sliding position.This stop device 13 can limit the sliding position of movable pulley 12; ensure the safe operation of building film automatic open device; anti-locking pulley 12 hyperkinesia and cause drive motors to act on building by active force; cause building collapsing; can also ensure that the stop position of movable pulley 12 is accurate; be convenient to the closed procedure carrying out film cloth 1; auto-breaking after movable pulley 12 motion puts in place; utilize double break electric protection stop device 13 and control device 3, the problem and the flower stand steel work that solve multiple electric motors work uncertain start-up time solve holding capacity and deadweight problem.
Building film automatic open device also comprises sub-truss 14, and drive unit 4 is arranged on sub-truss 14, and the both sides height of sub-truss 14 is higher than the extreme higher position of film cloth 1.Guiding device 10 is also arranged on sub-truss 14, and is connected to the two ends of sub-truss 14.Preferably, the both sides height of sub-truss 14, higher than extreme higher position more than the 1m of film cloth 1, can ensure that film cloth 1 has enough spatial accommodations when opening and between guiding device 10, makes film cloth 1 can smooth opening.
Building film automatic open device also comprises hand switch 15, and hand switch 15 is connected to control device 3, and controls control device 3 and work.Thus, just can select easily automatically to carry out controlling or manually controlling according to actual conditions, operation is more flexible, and safety and reliability is better.
When film cloth 1 is in closure state, preferably, the structure of film cloth 1 is middle high, and both sides are low, or tilt gradually from side to opposite side, thus when film cloth 1 is closed, sleet can be discharged rapidly.
The first above-mentioned stay cord 7 and the second stay cord 9 can be all wire rope, and the first above-mentioned drive motors 6 and the second drive motors 8 all can replace with hoist engine.
Building film automatic open device can also comprise overload limiter, can be solved the overload problems of motor by this overload limiter, avoids damaging weighing structure or motor.After stop device arrives application position, auto-breaking, utilizes double break electric protection stop and PLC, solves multiple electric motors work problem uncertain start-up time, and flower stand steel work solves holding capacity and deadweight problem.
Above-mentioned film cloth is such as PVDF Polyvinylidene resin building film.
Certainly, be more than preferred embodiment of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. build a film automatic open device, it is characterized in that, comprising:
Film cloth (1), sets up the top at building;
Checkout gear (2), is arranged in described building, and detects the parameter in described building;
Control device (3), is connected to described checkout gear (2), and the parameter information of the transmission of checkout gear described in real-time reception (2);
Drive unit (4), is connected to described control device (3) and described film cloth (1) respectively, and drives described film cloth (1) to open when described control device (3) sends control command.
2. building film automatic open device according to claim 1, it is characterized in that, described building film automatic open device also comprises the detacher (5) being connected to described control device (3), described detacher (5) is arranged on the link position of described film cloth (1) and described building, and removes the connection of described film cloth (1) and described building when receiving the control command of described control device (3).
3. building film automatic open device according to claim 1, it is characterized in that, described drive unit (4) comprises the first drive motors (6) and the first stay cord (7), the first end of described first stay cord (7) is connected to the drive end of described first drive motors (6), and the second end of described first stay cord (7) is connected to the side of described film cloth (1).
4. building film automatic open device according to claim 3, it is characterized in that, described building film automatic open device also comprises the guiding device (10) being arranged on described film cloth (1) top, described guiding device (10) extends as relative side, this side from the side of described film cloth (1), and described first stay cord (7) is moved along described guiding device (10).
5. building film automatic open device according to claim 4, it is characterized in that, the two ends of described guiding device (10) are provided with fixed pulley (11), the winding of described first stay cord (7) is on the fixed pulley (11) of described guiding device (10) first end, described guiding device (10) is provided with the movable pulley (12) slided along described guiding device (10), is connected on described film cloth (1) after movable pulley (12) described in described first stay cord (7) pile warp.
6. building film automatic open device according to claim 1, it is characterized in that, described drive unit (4) comprises the first drive motors (6), second drive motors (8), first stay cord (7) and the second stay cord (9), described film cloth (1) top is provided with guiding device (10), described guiding device (10) extends as relative side, this side from the side of described film cloth (1), the two ends of described guiding device (10) are respectively arranged with fixed pulley (11), described guiding device (10) is provided with movable pulley (12), the winding of described first stay cord (7) is on the described fixed pulley (11) of described guiding device (10) first end, the first end of described first stay cord (7) is connected to described first drive motors (6), second end of described first stay cord (7) is connected to described movable pulley (12), the first end of described second stay cord (9) is connected to described second drive motors (8), described film cloth (1) is connected to after the fixed pulley (11) of guiding device (10) second end described in the second end pile warp of described second stay cord (9) and described movable pulley (12).
7. the building film automatic open device according to claim 5 or 6, is characterized in that, described guiding device (10) is provided with the stop device (13) limiting described movable pulley (12) sliding position.
8. building film automatic open device according to any one of claim 1 to 6, it is characterized in that, described building film automatic open device also comprises sub-truss (14), described drive unit (4) is arranged on described sub-truss (14), and the both sides height of described sub-truss (14) is higher than the extreme higher position of described film cloth (1).
9. building film automatic open device according to any one of claim 1 to 6, is characterized in that, described checkout gear (2) is temperature pick up and/or Smoke Sensor.
10. building film automatic open device according to any one of claim 1 to 6, it is characterized in that, described building film automatic open device also comprises hand switch (15), described hand switch (15) is connected to described control device (3), and controls described control device (3) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456856.XU CN204804135U (en) | 2015-06-29 | 2015-06-29 | Automatic opening device of building membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456856.XU CN204804135U (en) | 2015-06-29 | 2015-06-29 | Automatic opening device of building membrane |
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| Publication Number | Publication Date |
|---|---|
| CN204804135U true CN204804135U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520456856.XU Expired - Fee Related CN204804135U (en) | 2015-06-29 | 2015-06-29 | Automatic opening device of building membrane |
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| Country | Link |
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| CN (1) | CN204804135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895233A (en) * | 2015-06-29 | 2015-09-09 | 张建军 | Automatic building membrane opening device |
-
2015
- 2015-06-29 CN CN201520456856.XU patent/CN204804135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895233A (en) * | 2015-06-29 | 2015-09-09 | 张建军 | Automatic building membrane opening device |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20151125 Termination date: 20180629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |