CN204691600U - A kind of two slideway fire resistance rolling shutter door - Google Patents
A kind of two slideway fire resistance rolling shutter door Download PDFInfo
- Publication number
- CN204691600U CN204691600U CN201520402413.2U CN201520402413U CN204691600U CN 204691600 U CN204691600 U CN 204691600U CN 201520402413 U CN201520402413 U CN 201520402413U CN 204691600 U CN204691600 U CN 204691600U
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- Prior art keywords
- slideway
- fire
- rolling shutter
- fire resistance
- lower floor
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Abstract
The utility model provides a kind of two slideway fire resistance rolling shutter door, comprises fire resistance rolling shutter door and drive mechanism; Fire resistance rolling shutter door comprises fire-proof door curtain, door-hinge and slideway; Described slideway is divided into left slideway and right slideway; The left hand edge of fire-proof door curtain is provided with that left fin is corresponding with left slideway to be assembled, and the right hand edge of fire-proof door curtain is provided with that right fin is corresponding with right slideway to be assembled; Described left and right fin is fixed on the left and right edges of described fire-proof door curtain respectively by scalable connector, described slideway is the double-deck slideway be formed by stacking by upper strata slideway and lower floor's slideway, is equipped with the groove slide rail matched with described left and right fin in upper strata slideway and lower floor's slideway.After the utility model solves Long-Time Service, the guide rail of fire resistance rolling shutter door suffers damaged phenomenon prior to door curtain, while not adding miscellaneous part, extend the application life of fire resistance rolling shutter door, simultaneously efficiently solve rolling door guide rail easily occur blocking or damage phenomenon.
Description
Technical field
The utility model belongs to technical field of fire control field, especially relates to a kind of two slideway fire resistance rolling shutter door.
Background technology
Fire resistance rolling shutter door is a kind ofly applicable to the fire prevention at building larger hole place, heat insulation facility, and product serves certain working technology in design and installation.Fire resistance rolling shutter door is widely used in industry and the fireproof partition district of civilian construction, effectively can stop fire spreading, and ensureing the security of the lives and property, is indispensable fireproofing in modern architecture.
Fire resistance rolling shutter door of the prior art is due to the problem of its environment for use and material, guide rail after Long-Time Service between its door curtain both sides and body of wall easily occurs to block or damage phenomenon, make, during the rolling or discharge of whole fire resistance rolling shutter door, card often occurs, maybe cannot cannot roll with bottom closure after fire resistance rolling shutter door can be caused time serious to discharge, fire-proof and theft-proof effect cannot be played if desired, bring economic loss or potential safety hazard to user.Not only the generation of above-mentioned phenomenon often needs the fire resistance rolling shutter door more renewed, and again buys and the process of installing, expensive but also time-consuming, therefore needs a kind of fire resistance rolling shutter door of long service life to solve prior art Problems existing.
Utility model content
In view of this, the utility model is intended to propose that a kind of cost is low, flameproof effect good, two slideway fire resistance rolling shutter doors of long service life, to solve prior art Problems existing.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of two slideway fire resistance rolling shutter door, comprises fire resistance rolling shutter door and drive mechanism; Fire resistance rolling shutter door comprises fire-proof door curtain, door-hinge and slideway; Described slideway is divided into left slideway and right slideway; Fire-proof door curtain top edge fixes winding on door-hinge, and the left hand edge of fire-proof door curtain is provided with that left fin is corresponding with left slideway to be assembled, and the right hand edge of fire-proof door curtain is provided with that right fin is corresponding with right slideway to be assembled, and described left and right slideway is all fixedly installed in body of wall; Described left and right fin is fixed on the left and right edges of described fire-proof door curtain respectively by scalable connector, described slideway is the double-deck slideway be formed by stacking by upper strata slideway and lower floor's slideway, is equipped with the groove slide rail matched with described left and right fin in upper strata slideway and lower floor's slideway.
Described upper strata slideway is similar to described lower floor slideway structure, be inverted U-channel body structure, the overall dimensions of described upper strata slideway is less than the overall dimensions of described lower floor slideway, described upper strata slideway is embedded in described lower floor slideway and is fixed on described lower floor slideway.
Described scalable connector is telescopic shaft, described left fin is fixed on the left hand edge of described fire-proof door curtain by several telescopic shafts, described right fin is also fixed on the right hand edge of described fire-proof door curtain by several telescopic shafts, described left and right fin all can be stretched along the laterally left and right of described fire-proof door curtain.
The shortest length of described scalable connector ensures that the left and right fin of described fire-proof door curtain can longitudinal sliding motion in the groove slide rail of described upper strata slideway; The maximum length of described scalable connector ensures that the left and right fin of described fire-proof door curtain can longitudinal sliding motion in the groove slide rail of described lower floor slideway.
Described upper strata slideway to embed in described lower floor slideway and is bolted on described lower floor slideway.
Relative to prior art, described in the utility model pair of slideway fire resistance rolling shutter door has following advantage:
The utility model is by arranging double-deck slideway in the structure, and corresponding improvement is done to the projection that described slideway coordinates in rolling door both sides of the edge, to coordinate effective use of described double-deck slideway, after solving Long-Time Service, the guide rail of fire resistance rolling shutter door suffers damaged phenomenon prior to door curtain, while not adding miscellaneous part, extend the application life of fire resistance rolling shutter door, efficiently solve rolling door guide rail blocking easily occurs or damages phenomenon simultaneously, make rolling or discharging more stable of whole fire resistance rolling shutter door, better play fire-proof and theft-proof effect, ensure the safety of life and property of people.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure figure of the two slideway fire resistance rolling shutter doors described in the utility model embodiment;
Fig. 2 is the fire-proof door curtain of two slideway fire resistance rolling shutter doors described in the utility model embodiment and the mated condition structural representation of slideway;
Fig. 3 is the structural representation of half assembled state of the slideway described in the utility model embodiment.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
A kind of two slideway fire resistance rolling shutter door, as shown in Figure 1, comprises fire resistance rolling shutter door and drive mechanism; Fire resistance rolling shutter door comprises fire-proof door curtain 1, door-hinge and slideway; Described slideway is divided into left slideway and right slideway; Fire-proof door curtain top edge fixes winding on door-hinge, the edge of fire-proof door curtain is provided with fin 3, the left hand edge be specially is provided with that left fin is corresponding with left slideway to be assembled, and the right hand edge of fire-proof door curtain is provided with that right fin is corresponding with right slideway to be assembled, and described left and right slideway is all fixedly installed in body of wall; Described left and right fin is fixed on the left and right edges of described fire-proof door curtain respectively by scalable connector 2, described slideway is the double-deck slideway be formed by stacking by upper strata slideway 4 and lower floor's slideway 5, is equipped with the groove slide rail 6 matched with described left and right fin in upper strata slideway 4 and lower floor's slideway 5.
As shown in Figure 3, described upper strata slideway 4 is similar to described lower floor slideway 5 structure, be inverted U-channel body structure, the overall dimensions of described upper strata slideway 4 is less than the overall dimensions of described lower floor slideway 5, described upper strata slideway 4 is embedded in described lower floor slideway 5 and is fixed on described lower floor slideway 5.
As shown in Figure 2, described scalable connector is several telescopic shafts, described left fin is fixed on the left hand edge of described fire-proof door curtain by several telescopic shafts, described right fin is also fixed on the right hand edge of described fire-proof door curtain by several telescopic shafts, described left and right fin all can be stretched along the laterally left and right of described fire-proof door curtain.
Further, the shortest length of described scalable connector ensures that the left and right fin of described fire-proof door curtain can longitudinal sliding motion in the groove slide rail of described upper strata slideway; The maximum length of described scalable connector ensures that the left and right fin of described fire-proof door curtain can longitudinal sliding motion in the groove slide rail of described lower floor slideway.
Described upper strata slideway 4 to be embedded in described lower floor slideway 5 and is fixed on described lower floor slideway 5 by bolt 7.
The utility model in use, to be installed in body of wall after double-deck slideway combination, and the projection of rolling door both sides of the edge is coordinated with the upper strata slideway of double-deck slideway install, after Long-Time Service, after relative sliding between the guide rail of fire resistance rolling shutter door and upper strata slideway is destroyed, the upper strata slideway of double-deck slideway is removed, and the fin 3 that scalable connector 2 to the maximum value that stretches makes the edge of fire-proof door curtain be provided with is connected in the groove slide rail 6 of lower floor's slideway, continue to use, by while not adding miscellaneous part, extend the application life of fire resistance rolling shutter door, efficiently solve rolling door guide rail blocking easily occurs or damages phenomenon simultaneously, make rolling or discharging more stable of whole fire resistance rolling shutter door, better play fire-proof and theft-proof effect, ensure the safety of life and property of people.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a two slideway fire resistance rolling shutter door, comprises fire resistance rolling shutter door and drive mechanism; Fire resistance rolling shutter door comprises fire-proof door curtain, door-hinge and slideway; Described slideway is divided into left slideway and right slideway; Fire-proof door curtain top edge fixes winding on door-hinge, and the left hand edge of fire-proof door curtain is provided with that left fin is corresponding with left slideway to be assembled, and the right hand edge of fire-proof door curtain is provided with that right fin is corresponding with right slideway to be assembled, and described left and right slideway is all fixedly installed in body of wall; It is characterized in that: described left and right fin is fixed on the left and right edges of described fire-proof door curtain respectively by scalable connector, described slideway is the double-deck slideway be formed by stacking by upper strata slideway and lower floor's slideway, is equipped with the groove slide rail matched with described left and right fin in upper strata slideway and lower floor's slideway.
2. according to claim 1 pair of slideway fire resistance rolling shutter door, it is characterized in that: described upper strata slideway is similar to described lower floor slideway structure, be inverted U-channel body structure, the overall dimensions of described upper strata slideway is less than the overall dimensions of described lower floor slideway, described upper strata slideway is embedded in described lower floor slideway and is fixed on described lower floor slideway.
3. according to claim 1 pair of slideway fire resistance rolling shutter door, it is characterized in that: described scalable connector is telescopic shaft, described left fin is fixed on the left hand edge of described fire-proof door curtain by several telescopic shafts, described right fin is also fixed on the right hand edge of described fire-proof door curtain by several telescopic shafts, described left and right fin all can be stretched along the laterally left and right of described fire-proof door curtain.
4. according to claim 1 pair of slideway fire resistance rolling shutter door, is characterized in that: the shortest length of described scalable connector ensures that the left and right fin of described fire-proof door curtain can longitudinal sliding motion in the groove slide rail of described upper strata slideway; The maximum length of described scalable connector ensures that the left and right fin of described fire-proof door curtain can longitudinal sliding motion in the groove slide rail of described lower floor slideway.
5. according to claim 1 pair of slideway fire resistance rolling shutter door, is characterized in that: described upper strata slideway to embed in described lower floor slideway and is bolted on described lower floor slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402413.2U CN204691600U (en) | 2015-06-11 | 2015-06-11 | A kind of two slideway fire resistance rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402413.2U CN204691600U (en) | 2015-06-11 | 2015-06-11 | A kind of two slideway fire resistance rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204691600U true CN204691600U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402413.2U Expired - Fee Related CN204691600U (en) | 2015-06-11 | 2015-06-11 | A kind of two slideway fire resistance rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204691600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060618A (en) * | 2017-05-31 | 2017-08-18 | 五冶集团上海有限公司 | A kind of fire-proof rolling shutter structure |
-
2015
- 2015-06-11 CN CN201520402413.2U patent/CN204691600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060618A (en) * | 2017-05-31 | 2017-08-18 | 五冶集团上海有限公司 | A kind of fire-proof rolling shutter structure |
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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: 20151007 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |