CN104863489A - Fireproof shutter leveling mechanism - Google Patents
Fireproof shutter leveling mechanism Download PDFInfo
- Publication number
- CN104863489A CN104863489A CN201510302344.2A CN201510302344A CN104863489A CN 104863489 A CN104863489 A CN 104863489A CN 201510302344 A CN201510302344 A CN 201510302344A CN 104863489 A CN104863489 A CN 104863489A
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- skeleton
- connector
- fire curtain
- levelling gear
- base plate
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Abstract
The invention relates to a fireproof shutter leveling mechanism which comprises a first framework, a second framework and a bottom plate. The first framework is separated from the second framework. The bottom plate is arranged on the second framework. The leveling mechanism comprises an elastic device, a limiting assembly, a first connecting piece and a second connecting piece. The elastic device is connected with the first connecting piece and the second connecting piece. The first connecting piece is connected with the first framework. The second connecting piece is connected with the second framework. The limiting assembly is arranged on the second framework. The problems that in the installing and adjusting process, a fireproof shutter is not smooth in the vertical direction, a decoration face deforms, ceiling side plates are difficult to install, and manual leveling wastes time and labor can be effectively solved.
Description
Technical field
The present invention relates to fire curtain technical field, particularly a kind of fire curtain levelling gear.
Background technology
Along with the development of decoration market, the continuous utilization of new material, new technology, people are also improving constantly finishing requirements, traditional fire curtain decorative bottom plate adds decorative cover on base plate individual layer steelframe, and be add set screw by every root wire rope to regulate, this decorative effect can not meet present requirement.In addition, aforesaid way stress point can not control in same level, and therefore when discontinuity, fire curtain base plate inherently can produce base plate plane injustice, so just there will be planeness at position and can not meet Integral decoration effect.Moreover fire curtain needs to debug, and the running orbit debugging wire rope is up and down different at every turn, when so just making to debug at every turn, fire curtain base plate and smallpox plane are not in one plane, or some areas and smallpox are in one plane, can affect the whole structure of smallpox like this, the aesthetic property of impact finishing, also can affect using function.Therefore, traditional fire curtain there will be upper and lower out-of-flatness in Installation and Debugging process, decorative cover distortion, furred ceiling side plate are difficult to install, the time-consuming disadvantage such as to take a lot of work of artificial leveling.
Summary of the invention
The present invention, in order to solve the problem of prior art, provides one and can adjust fire curtain base plate planeness, and have the fire curtain levelling gear of better decorative effect.
Concrete technical scheme is as follows: a kind of fire curtain levelling gear, described fire curtain comprises the first skeleton, the second skeleton and base plate, described first skeleton and the second skeleton interval are arranged, described base plate is arranged on the second skeleton, described levelling gear comprises elastic device, limit assembly, first connector and the second connector, described elastic device is connected with the first connector and the second connector respectively, first connector is connected with the first skeleton, second connector is connected with the second skeleton, and described limit assembly is arranged on the second skeleton.
It is below attached technical scheme of the present invention.
Preferably, described fire curtain also comprises safeties, and safeties are arranged on the first skeleton.
Preferably, described safeties comprise safetybolt and stator, and stator is provided with bar-shaped trough, and described safetybolt is fixed on the first skeleton through bar-shaped trough.
Preferably, described limit assembly comprises caging bolt and nut, and nut is arranged on the second skeleton, and caging bolt is located in nut.
Preferably, described limit assembly also comprises baffle plate, and baffle plate is arranged on above caging bolt.
Preferably, first, second connector described is separately positioned on first, second skeleton side, and the first connector is positioned at above the second connector.
Preferably, described elastic device is spring.
Preferably, described bottom panel side is provided with decorative side-board, has gap between base plate and decorative side-board.
Technique effect of the present invention: 1, this infrastructure productization can be processed, to on-site consolidation, raise the efficiency, cost-saving; The effect of the using function and finishing that 2, can reach fire curtain better combines; 3, effectively avoid there will be in fire curtain Installation and Debugging process upper and lower out-of-flatness, decorative cover distortion, furred ceiling side plate be difficult to install, the time-consuming problem such as to take a lot of work of artificial leveling.
Accompanying drawing explanation
Fig. 1 is the fire curtain levelling gear schematic diagram of the embodiment of the present invention.
Fig. 2 is the fire curtain levelling gear sectional view of the embodiment of the present invention.
Fig. 3 is another schematic diagram of the fire curtain levelling gear of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Be the fire curtain levelling gear of the present embodiment as shown in Figure 1 to Figure 3, described fire curtain 100 comprises the first skeleton 1, second skeleton 2 and base plate 3, described first skeleton 1 and the second skeleton 2 interval are arranged, described base plate 3 is arranged on below the second skeleton 2, described levelling gear comprises elastic device 4, limit assembly 5, first connector 6 and the second connector 7, described elastic device 4 is connected with the first connector 6 and the second connector 7 respectively, first connector 6 is connected with the first skeleton 1, second connector 7 is connected with the second skeleton 2, described limit assembly 5 is arranged on the second skeleton 2.By the position of limit assembly 5 adjustable bottom 3 after fire curtain is packed up, make base plate 3 be limited to the position of setting, maintenance and smallpox plane are in one plane.The pulling force of described elastic device 4 makes base plate 3 remain on desired location, cause not at ordinary times at the wire rope of base plate 3 due to fire curtain, make base plate 3 can reach the upper limit position of limit assembly 5 setting by the pulling force of elastic device 4, in the present embodiment, shown elastic device 4 is spring, described first skeleton 1 and the second skeleton 2 are zinc-plated square tube, and more specifically, described second skeleton 2 is rectangular tube.The specification of described spring and spacing are selected according to the weight of the second skeleton 2 and base plate 3 finish material.
As shown in Figures 2 and 3, further, described fire curtain 100 also comprises safeties 8, safeties 8 are arranged on the first skeleton 1, described safeties 8 comprise safetybolt 81 and stator 82, stator 82 is provided with bar-shaped trough 821, and described safetybolt 81 is fixed on the first skeleton 1 through bar-shaped trough 821.If when elastic device 4 ruptures, safeties 8 can prevent base plate 3 from falling, and meanwhile, prevent the first skeleton 1 and the second skeleton 2 from misplacing.
As shown in Figure 1 to Figure 3, further, described limit assembly 5 comprises caging bolt 51 and nut 52, and nut 52 is arranged on the second skeleton 2, and caging bolt 51 is located in nut 52.Nut 52 is for regulating caging bolt 51 to correct position, and the decorative side-board 9 being convenient to suspended ceiling and fire curtain closing in is constructed, and described decorative side-board 9 is arranged on base plate 3 side, has gap between base plate 3 and decorative side-board 9; Meanwhile, also can the position of regulating base board 3 when fire curtain 100 is packed up.Described caging bolt 51 comprises regulating part 511, and regulating part 511 also can move on caging bolt 51.In the present embodiment, described limit assembly 5 also comprises baffle plate 53, and baffle plate 53 is arranged on above caging bolt 51.When caging bolt 51 is resisted against on baffle plate 53, namely described base plate 3 is positioned at desired location.First, second connector 6,7 described is separately positioned on first, second skeleton 1,2 side, and the first connector 6 is positioned at above the second connector 7.In the present embodiment, first, second connector is bolt, and described both ends of the spring is connected on bolt.
When the fire curtain of the present embodiment is packed up, fire curtain motor drives base plate 3 to rise by wire rope, when base plate 3 is uneven.Now, fire curtain motor continues drive first skeleton 1 and rises, and drive the base plate 3 on the second skeleton 2 to rise to upper limit position by spring, the pulling force of spring makes base plate 3 to remain on upper limit position.
It is pointed out that above-mentioned preferred embodiment is only and technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. a fire curtain levelling gear, described fire curtain comprises the first skeleton, the second skeleton and base plate, described first skeleton and the second skeleton interval are arranged, described base plate is arranged on the second skeleton, it is characterized in that: described levelling gear comprises elastic device, limit assembly, first connector and the second connector, described elastic device is connected with the first connector and the second connector respectively, first connector is connected with the first skeleton, second connector is connected with the second skeleton, and described limit assembly is arranged on the second skeleton.
2. fire curtain levelling gear as claimed in claim 1, it is characterized in that: described fire curtain also comprises safeties, safeties are arranged on the first skeleton.
3. fire curtain levelling gear as claimed in claim 2, is characterized in that: described safeties comprise safetybolt and stator, and stator is provided with bar-shaped trough, and described safetybolt is fixed on the first skeleton through bar-shaped trough.
4. fire curtain levelling gear as claimed in claim 1, it is characterized in that: described limit assembly comprises caging bolt and nut, nut is arranged on the second skeleton, and caging bolt is located in nut.
5. fire curtain levelling gear as claimed in claim 4, is characterized in that: described limit assembly also comprises baffle plate, and baffle plate is arranged on above caging bolt.
6. the fire curtain levelling gear as described in claim arbitrary in claim 1 to 5, is characterized in that: first, second connector described is separately positioned on first, second skeleton side, and the first connector is positioned at above the second connector.
7. fire curtain levelling gear as claimed in claim 6, is characterized in that: described elastic device is spring.
8. fire curtain levelling gear as claimed in claim 6, is characterized in that: described bottom panel side is provided with decorative side-board, has gap between base plate and decorative side-board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302344.2A CN104863489B (en) | 2015-06-05 | 2015-06-05 | Fire resisting shutter levelling gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302344.2A CN104863489B (en) | 2015-06-05 | 2015-06-05 | Fire resisting shutter levelling gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863489A true CN104863489A (en) | 2015-08-26 |
| CN104863489B CN104863489B (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302344.2A Active CN104863489B (en) | 2015-06-05 | 2015-06-05 | Fire resisting shutter levelling gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863489B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162624A (en) * | 2018-11-08 | 2019-01-08 | 深圳市卓艺装饰设计工程有限公司 | A kind of fire-fighting roller shutter leveling system and its leveling method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222541A (en) * | 1992-07-22 | 1993-06-29 | Kelley Company, Inc. | Industrial door having releasable beam and tension bracket retention mechanism |
| CN202673116U (en) * | 2012-07-19 | 2013-01-16 | 刘永贵 | Automatic roller blind base seat leveling device |
| CN203081212U (en) * | 2013-02-25 | 2013-07-24 | 安徽新盾消防设备有限公司 | Double-track two-curtain inorganic special-grade fireproof roller blind |
| CN204716120U (en) * | 2015-06-05 | 2015-10-21 | 苏州金螳螂建筑装饰股份有限公司 | Fire curtain levelling gear |
-
2015
- 2015-06-05 CN CN201510302344.2A patent/CN104863489B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222541A (en) * | 1992-07-22 | 1993-06-29 | Kelley Company, Inc. | Industrial door having releasable beam and tension bracket retention mechanism |
| CN202673116U (en) * | 2012-07-19 | 2013-01-16 | 刘永贵 | Automatic roller blind base seat leveling device |
| CN203081212U (en) * | 2013-02-25 | 2013-07-24 | 安徽新盾消防设备有限公司 | Double-track two-curtain inorganic special-grade fireproof roller blind |
| CN204716120U (en) * | 2015-06-05 | 2015-10-21 | 苏州金螳螂建筑装饰股份有限公司 | Fire curtain levelling gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162624A (en) * | 2018-11-08 | 2019-01-08 | 深圳市卓艺装饰设计工程有限公司 | A kind of fire-fighting roller shutter leveling system and its leveling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863489B (en) | 2016-09-14 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215000 Jiangsu Industrial Park, Suzhou, Suzhou Industrial Park Applicant after: Suzhou Gold Mantis Construction Decoration Co., Ltd. Address before: 215004 West Ring Road, Jiangsu, Suzhou, No. 888 Applicant before: Suzhou Gold Mantis Construction Decoration Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215004 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |