CN208168735U - Large-scale segmentation rolling slats door - Google Patents
Large-scale segmentation rolling slats door Download PDFInfo
- Publication number
- CN208168735U CN208168735U CN201721826673.8U CN201721826673U CN208168735U CN 208168735 U CN208168735 U CN 208168735U CN 201721826673 U CN201721826673 U CN 201721826673U CN 208168735 U CN208168735 U CN 208168735U
- Authority
- CN
- China
- Prior art keywords
- rail
- door
- guide rail
- hydraulic oil
- locking device
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 51
- 230000011218 segmentation Effects 0.000 title 1
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 19
- 239000003921 oil Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to a large sectional rolling shutter door, which comprises a single-section rolling shutter door; the single-section rolling door comprises a bracket, a guide rail, a winding drum, a rolling door machine and a controller; the guide rail comprises a rigid fixed rail and a movable rail, the cross sections of the rigid fixed rail and the movable rail are in an I shape, the fixed rail is arranged at the upper part of the guide rail, the upper part of the fixed rail is smoothly inclined towards the direction of the winding drum, the movable rail is arranged at the lower part of the guide rail, and the upper end of the movable rail is hinged with the lower end of the fixed rail; the hydraulic oil pump is characterized by also comprising a hydraulic oil cylinder, an oil pressure oil pump and a locking device; the end part of a cylinder barrel of the hydraulic oil cylinder is hinged with the bracket, and the head part of a piston rod of the hydraulic oil cylinder is hinged with the outer side of the upper part of the movable rail; the hydraulic oil pump is connected with the hydraulic oil cylinder through a hydraulic oil pipe; the locking device is arranged under the ground corresponding to the lower end of the movable rail after the movable rail vertically faces downwards. The movable rail of the utility model can be rapidly folded and unfolded, and the rolling door can not shake after being closed; the multi-section rolling doors can be arranged in parallel and connected into pieces to play a role in isolation.
Description
Technical field
The utility model relates to fire fighting device technical field more particularly to a kind of large-scale sectional rolling doors.
Background technique
Market, hotel in some large sizes are isolated for fire prevention or other needs through common rolling screen door, every
From position it is often very wide, up to tens meters even rice up to a hundred needs, these places such as facilitate to be not provided with to be beautiful, current
The column of mountable rolling screen door guide rail is currently used for the rolling screen door of isolation other than having the place of wall to use fixed guide rail,
There is no the place of column to slide up and down using flexible guide rail for roller shutter, when closing rolling screen door, driving structure first puts down flexible guide rail,
It drives the roller shutter being wrapped on reel to put down roller shutter along flexible guide rail slide downward by door roller driving reel again, opens volume
Roller shutter is then first packed up when curtain door packs up flexible guide rail again.But flexible guide rail rigidity is inadequate, and rolling screen door often generates rolling after closing
Dynamic, the folding and unfolding guide rail time is also longer.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of large-scale sectional rolling door, every section of rolling screen door
Guide rail can rapid folding and unfolding, rolling screen door close after will not generate shaking；Connection can be set side by side in flakes in multistage rolling screen door, play isolation
Effect.
The utility model is achieved through the following technical solutions：
A kind of large size sectional rolling door, including single hop rolling screen door；The single hop rolling screen door includes bracket, guide rail, reel, volume
Curtain, door roller and controller；The reel both ends are connected with holder pivots, and roller shutter is wrapped on reel and can glide along guide rail
Dynamic, door roller connects reel, the door roller and controller electrical connection by transmission mechanism；The guide rail include rigidly fix rail and
Rigid movable rail, cross section are I-shaped；The retaining rail is set to the top of guide rail, is fixedly connected with bracket, this is solid
The top of orbit determination is tilted towards reel directional smoothing；The active rail is set to guide rail lower part, and the lower end of the upper end and retaining rail is mutual
Hingedly；The single hop rolling screen door further includes hydraulic cylinder, oil pressure oil pump and locking device；The cylinder barrel end of the hydraulic cylinder and
Bracket is hinged, and the head of the piston rod of hydraulic cylinder and the upper outside of active rail are hinged；The hydraulic oil pump passes through hydraulic oil
Pipe connects hydraulic cylinder, the hydraulic oil pump and controller electrical connection；The locking device be set to active rail in after straight down its
The corresponding subsurface in lower end, the locking device and controller electrical connection.
Further, the locking device is electromagnetic locking device.
Further, the single hop rolling screen door is equipped with multiple side by side, and adjacent one side rails of single hop rolling screen door share.
The utility model has the beneficial effects that：The guide rail of single hop rolling screen door is divided into retaining rail and active rail, using liquid
Pressure oil pump drives hydraulic cylinder to drive active rail rotation, first puts down active rail when closing rolling screen door, then will be movable with locking device
Rail locking prevents active rail from shaking；After rolling screen door fully opens, first locking device is unlocked, hydraulic cylinder drives work again
Active rail is packed up in dynamic rail rotation；Active rail folding and unfolding is rapid, and rolling screen door will not generate shaking after closing；It is in " work " using cross section
The guide rail of font, the left and right sides can be used as guide groove and slide up and down for roller shutter, each after multiple single hop rolling screen door are set side by side
Single hop rolling screen door can connect in flakes, play buffer action.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model is in door opening state.
Fig. 3 is the structural schematic diagram of the guide rail of the utility model.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the A-A cross-sectional view of Fig. 3.
Fig. 6 is the circuit connection diagram of the utility model.
Specific embodiment
As shown in figs. 1 to 6, the embodiments of the present invention, a kind of large size sectional rolling door, including single hop rolling screen door；Institute
Stating single hop rolling screen door includes bracket 1, guide rail 2, reel 3, roller shutter 4, door roller 5 and controller 6；3 both ends of reel and bracket 1
Rotation connection, roller shutter 4 are wrapped on reel 3 and can slide up and down along guide rail 2, and door roller 5 passes through transmission mechanism（It is not drawn in figure
Out）Reel 3 is connected, the door roller 5 and controller 6 are electrically connected；The guide rail 2 includes rigidly fixing rail 21 and rigid movable rail
22, cross section is I-shaped；The retaining rail 21 is set to the top of guide rail 2, is fixedly connected with bracket 1, the retaining rail
21 top is tilted towards 3 directional smoothing of reel；The active rail 22 is set to 2 lower part of guide rail, the lower end of the upper end and retaining rail 21
It is hinged；The single hop rolling screen door further includes hydraulic cylinder 7, oil pressure oil pump 8 and electromagnetic locking device 9；The hydraulic cylinder 7
71 end of cylinder barrel and bracket 1 it is hinged, the head of the piston rod 72 of hydraulic cylinder 7 and the upper outside of active rail 22 are hinged；Institute
It states hydraulic oil pump 8 and hydraulic cylinder 7 is connected by hydraulic oil pipe 10, the hydraulic oil pump 8 and controller 6 are electrically connected；The electromagnetic lock
Tight device 9 is set to active rail 22 in the corresponding subsurface in its rear lower end straight down, 6 electricity of the electromagnetic locking device 9 and controller
Connection.
In the present embodiment, the single hop rolling screen door be equipped with side by side it is multiple, adjacent one side rails 2 of single hop rolling screen door share.
Working principle：As shown in Fig. 2, active rail 22 is horizontal when each single hop rolling screen door is in the open state
Collapsed state.When closing rolling screen door, controller 6 drives hydraulic oil pump 8 to work, and hydraulic oil pump 8 drives hydraulic cylinder 7 to eject piston
Bar 72, piston rod 72 push active rail 22 to be rotated downward to be vertical state around the hinged place 11 of active rail 22 and retaining rail 21, it
Afterwards, controller 6 drives electromagnetic locking device 9 to work, and prevents active rail 22 from shaking the locking of active rail 22, then, controller 6
It controls door roller 5 to rotate with movable reel 3, reel 3 drives roller shutter 4 to close rolling screen door along 2 slide downward of guide rail；Open rolling screen door
When, controller 6 controls door roller 5 and rotates with movable reel 3, and reel 3 drives roller shutter 4 along 2 upward sliding of guide rail, when roller shutter 4 is complete
After unlatching, controller 6 drives electromagnetic locking device 9 to unlock, then hydraulic oil pump 8 is driven to work, and makes the piston rod 72 of hydraulic cylinder 7
Active rail 22 is driven to be rotated up for retraction until movement is packed up in horizontality, completion.Since the cross section of active rail 22 is in " work "
Font, the left and right sides can be used as guide groove and slide up and down for roller shutter 4, after multiple single hop rolling screen door are set side by side, each single hop
Rolling screen door can connect in flakes, play buffer action.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of large size sectional rolling door, including single hop rolling screen door；The single hop rolling screen door includes bracket, guide rail, reel, volume
Curtain, door roller and controller；The reel both ends are connected with holder pivots, and roller shutter is wrapped on reel and can glide along guide rail
Dynamic, door roller connects reel, the door roller and controller electrical connection by transmission mechanism；It is characterized in that：The guide rail includes
Rail and rigid movable rail are rigidly fixed, cross section is I-shaped；The retaining rail is set to the top of guide rail, solid with bracket
The top of fixed connection, the retaining rail is tilted towards reel directional smoothing；The active rail is set to guide rail lower part, the upper end and retaining rail
Lower end be hinged；The single hop rolling screen door further includes hydraulic cylinder, oil pressure oil pump and locking device；The hydraulic cylinder
Cylinder barrel end and bracket are hinged, and the head of the piston rod of hydraulic cylinder and the upper outside of active rail are hinged；The hydraulic oil pump
Hydraulic cylinder, the hydraulic oil pump and controller electrical connection are connected by hydraulic oil pipe；The locking device is set to active rail in perpendicular
The straight corresponding subsurface in its rear lower end downwards, the locking device and controller electrical connection.
2. a kind of large-scale sectional rolling door according to claim 1, it is characterised in that：The locking device is electromagnetic locking
Device.
3. a kind of large-scale sectional rolling door according to claim 1, it is characterised in that：The single hop rolling screen door is equipped with side by side
Multiple, adjacent one side rails of single hop rolling screen door share.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826673.8U CN208168735U (en) | 2018-08-19 | 2018-08-19 | Large-scale segmentation rolling slats door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826673.8U CN208168735U (en) | 2018-08-19 | 2018-08-19 | Large-scale segmentation rolling slats door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168735U true CN208168735U (en) | 2018-11-30 |
Family
ID=64386653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826673.8U Expired - Fee Related CN208168735U (en) | 2018-08-19 | 2018-08-19 | Large-scale segmentation rolling slats door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458141A (en) * | 2022-01-18 | 2022-05-10 | 招商局邮轮研究院(上海)有限公司 | Marine ultra-wide roller shutter door with folding guide rails |
-
2018
- 2018-08-19 CN CN201721826673.8U patent/CN208168735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458141A (en) * | 2022-01-18 | 2022-05-10 | 招商局邮轮研究院(上海)有限公司 | Marine ultra-wide roller shutter door with folding guide rails |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |