CN2883640Y - High speed wind resistance railess extension door - Google Patents
High speed wind resistance railess extension door Download PDFInfo
- Publication number
- CN2883640Y CN2883640Y CN 200620012694 CN200620012694U CN2883640Y CN 2883640 Y CN2883640 Y CN 2883640Y CN 200620012694 CN200620012694 CN 200620012694 CN 200620012694 U CN200620012694 U CN 200620012694U CN 2883640 Y CN2883640 Y CN 2883640Y
- Authority
- CN
- China
- Prior art keywords
- restrictor bar
- hinged
- door
- driven
- banister
- 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
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Abstract
The utility model relates to a shrinkable door, in particular to a high-speed and windproof trackless shrinkable door, which comprises a road barrier, a shrinkable door body, and the road barrier is used as a drive and through an output shaft at both sides of the road barrier a foldable block rod connecting move shrinkable door body is driven to run at both sides of the road barrier. The utility model has the advantages that after the technical proposal is adopted, quick closing and opening of the door body without door-opening machine can be realized. The utility model also has the advantages of simple structure, more convenient and reliable installation and using, good wind proof performance and great convenience for users.
Description
One, technical field
The utility model relates to a kind of retractable door, particularly relates to a kind of high speed wind resistance trackless extensible door.
Two, background technology
At present, existing automatic retractable door need could realize the stretching operation of door body usually by head.In actual use,, also exist some shortcomings though this retractable door that drives by head has characteristics such as switch is flexible, easy to use entirely, the one, the manufacturing cost height; The 2nd, make and the assembling more complicated; The 3rd, development rate is slow.Strong wind weather particularly, retractable door is very easily blown down, and the use of trackless extensible door is very limited.
Three, summary of the invention
In view of above problem, the purpose of this utility model is: a kind of trackless extensible door is provided, and is a kind of high speed wind resistance trackless extensible door.
In order to achieve the above object, the present invention has adopted following technical scheme: it comprises banister, the retractable door body, utilize banister as driving and driving both sides collapsible pin interlock retractable door running body by the symmetrically arranged output shaft of banister two side ends, collapsible pin comprises initiatively restrictor bar, initiatively an end of restrictor bar and the output shaft of banister are rigidly connected, the other end of restrictor bar and translation plates is hinged and hinged at the following drift angle of the following drift angle of this end and driven restrictor bar one end initiatively, one end of pull bar and the shell of banister are hinged, the other end and the translation plates of pull bar are hinged, one end and the translation plates of arm-tie are hinged, one end of the other end of arm-tie and driven restrictor bar is hinged, the other end of driven restrictor bar and driven restrictor bar are hinged, and the door of the other end of driven restrictor bar and retractable door body is hinged.
The utility model has the advantages that and pass through technique scheme, make trackless extensible door need not the quick opening and closing that door lifter just can be realized the door body, and simple in structure, install and use convenient reliable, have good wind resistance, bring great convenience for user's use.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a right view of the present utility model.
Five, the specific embodiment
The utility model mainly comprises: banister 1, retractable door body 4 also are included in casing and retractable door body bilateral symmetry and identical dimensional structure: initiatively restrictor bar 2, pull bar 3, translation plates 5, arm-tie 6, driven restrictor bar 7, driven restrictor bar 8.
As shown in the figure, an end of pull bar 3 and the shell of banister 1 are articulated in the A point, and the other end of pull bar 3 and translation plates 5 are articulated in the B point; One end of described active restrictor bar 2 and the output shaft of banister 1 are rigidly connected in the C point, and initiatively the suitable position at the other end of restrictor bar 2 middle part is articulated in the D point in translation plates 5; One end of described arm-tie 6 and translation plates 5 are articulated in the E point, and B, the D on the above-mentioned translation plates 5, E point constitute a triangle, and an end of the other end of arm-tie 6 and described driven restrictor bar 7 is articulated in the F point; Initiatively the following drift angle of an end of the following drift angle of an end of restrictor bar 2 and driven restrictor bar 7 is articulated in the G point, the middle part of the other end middle part of driven restrictor bar 7 and an end of driven restrictor bar 8 is articulated in the H point, and the middle part of the other end of driven restrictor bar 8 and retractable door head are articulated in the I point.
During work, by direct current (or exchange) driven by motor casing output shaft clockwise or when rotating counterclockwise, rigidly connected with it active restrictor bar 2 rotates thereupon, pull bar 3 also rotates with active restrictor bar 2 constant angular velocities.By selecting spacing between suitable hinge, can promote driven restrictor bar 7 moves downward, because the middle part of driven restrictor bar 7 other ends and the middle part of driven restrictor bar 8 one ends are hinged, and the middle part of the other end of driven restrictor bar 8 and retractable door head is hinged, and then promote driven restrictor bar 8 and travel forward, drive retractable door body 4 and stretch.Because initiatively restrictor bar 2, driven restrictor bar 7, driven restrictor bar 8 are identical in retractable door body 4 bilateral symmetry and dimensional structure, thereby have guaranteed that retractable door body 4 straight lines stretch.When active restrictor bar 2 turn to level when being 0 ℃ of angle, driven restrictor bar 7 is 180 ℃ of angles with horizontal direction, driven restrictor bar 8 is 0 ℃ of angle with horizontal direction, retractable door is launched fully, no through traffic.When the body output shaft rotates counterclockwise, pull bar 3 also rotates with active restrictor bar 2 thereupon, drive the upwards motion backward of driven restrictor bar 7, and then the hinged with it driven restrictor bar 8 of drive moves backward, retractable door body 4 shrinks, when active restrictor bar 2 rotate counterclockwise with level when being 90 ℃, driven restrictor bar returns to original state, the retractable door complete opening, pedestrian, vehicle are let pass.
Claims (2)
1, a kind of high speed wind resistance trackless extensible door, it comprises banister, retractable door body, it is characterized in that: utilize banister (1) as driving and driving both sides collapsible pin interlock retractable door bodies (4) operation by the symmetrically arranged output shaft of banister (1) two side ends.
2, high speed wind resistance trackless extensible door according to claim 1, it is characterized in that: described collapsible pin comprises initiatively restrictor bar (2), initiatively an end of restrictor bar (2) and the output shaft of banister (1) are rigidly connected, the other end of restrictor bar (2) and translation plates (5) is hinged and hinged at the following drift angle of the following drift angle of this end and driven restrictor bar (7) one ends initiatively, the shell of one end of pull bar (3) and banister (1) is hinged, the other end of pull bar (3) and translation plates (5) are hinged, one end of arm-tie (6) and translation plates (5) are hinged, one end of the other end of arm-tie (6) and driven restrictor bar (7) is hinged, the other end of driven restrictor bar (7) and driven restrictor bar (8) are hinged, and the door of the other end of driven restrictor bar (8) and retractable door body (4) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012694 CN2883640Y (en) | 2006-04-12 | 2006-04-12 | High speed wind resistance railess extension door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012694 CN2883640Y (en) | 2006-04-12 | 2006-04-12 | High speed wind resistance railess extension door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883640Y true CN2883640Y (en) | 2007-03-28 |
Family
ID=37956702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012694 Expired - Fee Related CN2883640Y (en) | 2006-04-12 | 2006-04-12 | High speed wind resistance railess extension door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883640Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321245A (en) * | 2015-12-10 | 2016-02-10 | 国家电网公司 | Remote access control system for substation |
| CN105821782A (en) * | 2016-04-12 | 2016-08-03 | 上海斐讯数据通信技术有限公司 | Elastic gateway system conducting opening and closing rapidly and use method thereof |
-
2006
- 2006-04-12 CN CN 200620012694 patent/CN2883640Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321245A (en) * | 2015-12-10 | 2016-02-10 | 国家电网公司 | Remote access control system for substation |
| CN105821782A (en) * | 2016-04-12 | 2016-08-03 | 上海斐讯数据通信技术有限公司 | Elastic gateway system conducting opening and closing rapidly and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |