CN209523695U - A kind of power failure automatic opening counterweight balancing type spiral rolling door - Google Patents
A kind of power failure automatic opening counterweight balancing type spiral rolling door Download PDFInfo
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- CN209523695U CN209523695U CN201821870094.8U CN201821870094U CN209523695U CN 209523695 U CN209523695 U CN 209523695U CN 201821870094 U CN201821870094 U CN 201821870094U CN 209523695 U CN209523695 U CN 209523695U
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- door
- door body
- metal track
- lifting chain
- electro
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Abstract
The utility model discloses a kind of power failures to automatically turn on counterweight balancing type spiral rolling door, including metal track and door body, door body are made of several pieces of door-plates, are attached between neighbouring door-plate by hinge；Door body is placed between two vertical rails and can be up and down；Helical orbit is installed at the top of metal track, the helical orbit is fixed on metal square chest component, and a promotion axis is installed above metal square chest component, and door body bottom is connected by mentioning a part with lifting chain；Promotion sprocket wheel is socketed at end positions promoting axis, axis one end is promoted to be connected with the motor with speed reducer, in metal track bottom end two sides, the corresponding sprocket position that promoted installs directive wheel, is socketed lifting chain between sprocket wheel and directive wheel being promoted, and clump weight is installed on lifting chain；The motor is connected with electro-magnetic braking device, and electro-magnetic braking device is arranged in frequency control case.The utility model has many advantages, such as to power off self-starting, safe and reliable, easy to operate.
Description
Technical field
The utility model relates to lever gear door field, especially a kind of counterweight balancing type spiral rolling door.
Background technique
Helical coil forms (common for metal or cloth material etc.) by a series of door-plates, rises along track, and door body is collected
In the helical orbit of vertical track top, spiral rolling door sees structure design style, using comfortable feel outside；And larger size
Industrial products its stablize, the visual impact strong to people of grand operation situation more energy band, rail system and hoisting way
Different industrial lifting door panels can adapt to different buildings, and multiple color is available, its dexterous feature makes it almost can
It is suitble to use door outside each building, currently, the gate in modernization warehouse, garage, freezer and its relatively large workshop etc., big absolutely
Part can use spiral rolling door, but present spiral rolling door is substantially when power supply line breaks down or fire occurs
When power-off, lever gear door can not be automatically turned on, although being equipped with manual opener.But but opening speed is very slow when manually opened,
Complicated for operation, disaster can not open rapidly when occurring, and provide personnel or material transit passage, provide elevator to disaster affected people
Meeting reduces property loss.
Summary of the invention
The utility model aim is to provide a kind of power failure automatic opening counterweight balancing type spiral rolling door, have a power failure to solve
When spiral rolling door can not quickly open automatically, to aggrieved personnel can not by provide fast escape passage the problem of.
To achieve the above object, use following technical scheme: the utility model includes metal track and door body, the door
Body is made of several pieces of door-plates, and all door-plates are horizontal stripe shape plate body structure, and horizontal stripe shape door-plate is closely placed from bottom to up, upper
Under be attached by hinge between adjacent door-plate；The metal track is made of two vertical rails, and door body is placed in two and erects
And it can be up and down between straight rail；Helical orbit is installed at the top of metal track, the helical orbit is fixed on metal side
On case component, a promotion axis is installed above metal square chest component, door body bottom is connected by mentioning a part with lifting chain；?
It promotes axis and is socketed promotion sprocket wheel at end positions, promote axis one end and be connected with the motor with speed reducer, in metal track
The corresponding sprocket position that promoted in bottom end two sides installs directive wheel, is socketed lifting chain between sprocket wheel and directive wheel being promoted, and mentioning
It rises and clump weight is installed on chain；The motor is connected with electro-magnetic braking device, and electro-magnetic braking device switch is arranged in frequency control
In case, battery is set in frequency control case, battery provides electric energy for electro-magnetic braking device.
Further, the two sides of the door body are equipped with pulley, and pulley is placed in the notch of metal track.
The course of work approximately as:
Door body has frequency control case, and control door body is run up and down, is equipped with battery in control cabinet, when occur fire or
When electrical circuit fault has a power failure, battery is powered to the electromagnetic brake on motor automatically, and the brake of motor is opened, clump weight
It drives door body to automatically turn on to opening position, personnel and material is facilitated to pass through, especially when fire occurs, created to personnel escape
Make greatly convenient and escape time
Compared with prior art, the utility model has the advantages that
1, using physics weight conservation principle, effectively prevent balancing it is unbalance caused by door body damage, to reduce motor negative
Lotus, and it is easy maintenance, maintenance, cost of use is low.
2, lifting chain is to action edge under door body, the disadvantage that the front door body downlink changed relies on gravity easily to break down,
It can automatically turn on and provide escape route to disaster affected people, provide fast-escape chance for escape personnel.
Detailed description of the invention
Fig. 1 is the facing structure schematic diagram of the utility model.
Drawing reference numeral: the fixed bracket of 1- metal track, 2- door body, 3- hinge, 4-, 5- promote axis, 6- motor, 7- and promote chain
Wheel, 8- directive wheel, 9- lifting chain, 10- clump weight, 11- frequency control case, 12- pulley.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, the utility model includes metal track 1 and door body 2, the door body is made of several pieces of door-plates, institute
Having door-plate is horizontal stripe shape plate body structure, and horizontal stripe shape door-plate is closely placed from bottom to up, passes through conjunction between neighbouring door-plate
Page 3 is attached；The metal track is made of two vertical rails, and door body is placed between two vertical rails and can live up and down
It is dynamic；Helical orbit is installed at the top of metal track, the helical orbit is fixed on metal square chest component, in metal square chest structure
A piece promotion axis is installed, door body bottom is connected by mentioning a part with lifting chain above part；It is installed above metal square chest component
A piece promotion axis, door body bottom are connected by mentioning a part with lifting chain；Promotion chain is socketed at end positions promoting axis
Wheel 7 promotes axis one end and is connected with the motor 6 with speed reducer, in the corresponding promotion sprocket position installation in metal track bottom end two sides
Directive wheel 8 is socketed lifting chain 9 being promoted, and installs clump weight 10 on lifting chain between sprocket wheel and directive wheel；The electricity
Machine is connected with electro-magnetic braking device, and electro-magnetic braking device is arranged in frequency control case 11, and battery is set in frequency control case, stores
Battery provides electric energy for electro-magnetic braking device.The two sides of the door body are equipped with pulley 12, and pulley is placed in the notch of metal track
It is interior.
When power failure, battery is powered to electromotor brake in control cabinet, opens motor brake, and clump weight, which drives, promotes axis turn
It is dynamic, promote axis and drive door body to open by lifting chain, door body is accommodated in the helical orbit of top, door body when moving up and
Clump weight does opposite direction along ring structure and moves, and the utility model can reduce motor load, and security performance is high, and be easy dimension
Shield, maintenance, cost of use are low.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (2)
1. a kind of power failure automatically turns on counterweight balancing type spiral rolling door, including metal track and door body, it is characterised in that: the door
Body is made of several pieces of door-plates, and all door-plates are horizontal stripe shape plate body structure, and horizontal stripe shape door-plate is closely placed from top to bottom, upper
Under be attached by hinge between adjacent door-plate；The metal track is made of two vertical rails, and door body is placed in two and erects
And it can be up and down between straight rail；Helical orbit is installed at the top of metal track, the helical orbit is fixed on square metal
On cabinet, a promotion axis is installed above square metal cabinet, door body is connect by mentioning a part with lifting chain；Promoting axis
Socket promotes sprocket wheel at end positions, promotes axis one end and is connected with the motor with speed reducer, in metal track bottom end two
The corresponding sprocket position that promoted in side installs directive wheel, is socketed lifting chain between sprocket wheel and directive wheel being promoted, and in lifting chain
Upper installation clump weight；The motor is connected with electro-magnetic braking device, and electro-magnetic braking device switch is arranged in frequency control case, becomes
Battery is set in frequency control cabinet, battery provides electric energy for electro-magnetic braking device.
2. a kind of power failure according to claim 1 automatically turns on counterweight balancing type spiral rolling door, it is characterised in that: the door
The two sides of body are equipped with pulley, and pulley is placed in the notch of metal track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870094.8U CN209523695U (en) | 2018-11-14 | 2018-11-14 | A kind of power failure automatic opening counterweight balancing type spiral rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870094.8U CN209523695U (en) | 2018-11-14 | 2018-11-14 | A kind of power failure automatic opening counterweight balancing type spiral rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523695U true CN209523695U (en) | 2019-10-22 |
Family
ID=68214486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821870094.8U Active CN209523695U (en) | 2018-11-14 | 2018-11-14 | A kind of power failure automatic opening counterweight balancing type spiral rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000812A (en) * | 2021-11-03 | 2022-02-01 | 济南巨光风田门业有限公司 | Power failure automatic opening PVC rapid stacking door structure |
-
2018
- 2018-11-14 CN CN201821870094.8U patent/CN209523695U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000812A (en) * | 2021-11-03 | 2022-02-01 | 济南巨光风田门业有限公司 | Power failure automatic opening PVC rapid stacking door structure |
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