CN203961662U - A kind of downward turning door of square cabin - Google Patents
A kind of downward turning door of square cabin Download PDFInfo
- Publication number
- CN203961662U CN203961662U CN201420263220.9U CN201420263220U CN203961662U CN 203961662 U CN203961662 U CN 203961662U CN 201420263220 U CN201420263220 U CN 201420263220U CN 203961662 U CN203961662 U CN 203961662U
- Authority
- CN
- China
- Prior art keywords
- fold
- down door
- door
- shelter
- aluminium sheet
- 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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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to a kind of downward turning door of square cabin, comprises the fold-down door being connected with shelter, also comprises the gentle pull bar of anti-skidding aluminium sheet, and one end of described anti-skidding aluminium sheet is rotatably connected on the inner one end near fold-down door of shelter; Bottom and the shelter of described fold-down door are rotationally connected, and one end of described gas pull bar is connected with fold-down door, and its other end is connected with shelter; The outside of fold-down door is provided with at least two and supports leveling structure; When fold-down door is opened, its inner surface is horizontal.Discrepancy hatch door is designed to fold-down door, between shelter and fold-down door, installs gas pull bar, fold-down door outside additional and install additional and support leveling structure, make fold-down door open rear inner surface level, forming device working platform; In shelter inside, anti-skidding aluminium sheet is set, after anti-skidding aluminium sheet upset puts in place, eliminates floor in cabin and, to the difference in height (elimination threshold) of fold-down door working platform, make the smooth-going transition of shelter and fold-down door, facilitate equipment turnover.The utility model is simple in structure, cost is low, applicability is strong.
Description
Technical field
The utility model relates to shelter field, is specifically related to a kind of downward turning door of square cabin.
Background technology
Shelter, due to its high maneuverability, can depart from delivery vehicle under many circumstances, directly lands use; And need land for a long time in the shelter using, because of the difference of its function and charging appliance, while organizing work in position, there are a lot of equipment and personnel to need often to come in and go out shelter; No matter, from size or structure, common shelter door is difficult to meet this demand.
Common shelter access door is generally that open on a left side or (being opening ways chummery door) opened on the right side, be applicable to personnel's turnover, and for the heavier equipment that need organize work out of my cabin, can only take the mode of manually lifting to pass in and out, even if the provided with wheels of equipment own also can not directly be released out of my cabin because of the problem of threshold, and find relatively suitable working platform more difficult out of my cabin.And while taking the hatch door of upset downwards, also can run into same problem; Even if cabin inner surface flushes with threshold, lower re-stowage door is translated into a rear other end and can only be landed, and overhead door inner surface just forms a gradient like this, still inconvenient equipment turnover and work.
Utility model content
The purpose of this utility model is to provide one to facilitate equipment turnover, and can be used as the downward turning door of square cabin that working platform uses.
Concrete technical scheme of the present utility model is as follows:
A kind of downward turning door of square cabin, comprises the fold-down door being connected with shelter, also comprises the gentle pull bar of anti-skidding aluminium sheet, and one end of described anti-skidding aluminium sheet is rotatably connected on the inner one end near fold-down door of shelter; Bottom and the shelter of described fold-down door are rotationally connected, and one end of described gas pull bar is connected with fold-down door, and its other end is connected with shelter; The outside of fold-down door is provided with at least two and supports leveling structure; When fold-down door is opened, its inner surface is horizontal.
Described support leveling structure comprises ball stud, flange and bearing, and one end of described ball stud is provided with spherical head, its other end is provided with the connecting portion that is threaded structure; The connecting portion of ball stud is connected with fold-down door by flange, is arranged with flange cover and locking nut on connecting portion, and flange is set between locking nut and flange; The spherical head of ball stud is connected with bearing by pressure ring, and described pressure ring is made up of two identical semicircular clips of shape.Can finely tune supporting leveling structure by the spherical head of ball stud, be horizontal to realize fold-down door inner surface.
Described support leveling structure has 4, is distributed on the surrounding in fold-down door outside; When fold-down door is opened, realize its inner surface and be horizontal.
For ease of opening fold-down door, the outside of described fold-down door is provided with handle and lock box.
Discrepancy hatch door is designed to fold-down door by the utility model, installs gas pull bar, fold-down door outside additional and install additional and support leveling structure between shelter and fold-down door, makes fold-down door open rear inner surface level, forming device working platform; In shelter inside, anti-skidding aluminium sheet is set, after anti-skidding aluminium sheet upset puts in place, eliminates floor in cabin and, to the difference in height (elimination threshold) of fold-down door working platform, make the smooth-going transition of shelter and fold-down door, facilitate equipment turnover.The utility model is simple in structure, cost is low, applicability is strong.
Brief description of the drawings
Fig. 1 is shelter rear end structure schematic diagram;
Fig. 2 is the top view of fold-down door open mode;
Fig. 3 is A-A sectional view in Fig. 2, is rotated counterclockwise the structural representation after 90 degree;
Fig. 4 is the structural representation of pressure ring.
Detailed description of the invention
Further illustrate the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 to Fig. 4, a kind of downward turning door of square cabin, comprises the fold-down door 5 being connected with shelter 1, also comprises the gentle pull bar 6 of anti-skidding aluminium sheet 8, and one end of anti-skidding aluminium sheet 8 is connected to the inner one end near fold-down door 5 of shelter 1 by hinge 7; The bottom of fold-down door 5 and shelter 1 are rotationally connected, and one end of gas pull bar 6 is connected with fold-down door 5, and its other end is connected with shelter 1; The outside of fold-down door 5 is provided with 2 and 4 of handle 3 and lock boxes supports 4,4, leveling structures and supports leveling structures 4 and be distributed on the surrounding in fold-down door 5 outsides.When fold-down door is opened, by 4 support and leveling of supporting leveling structure, fold-down door inner surface is horizontal.
Described support leveling structure comprises ball stud 13, flange 9 and bearing 15, and one end of described ball stud 13 is provided with spherical head, its other end is provided with the connecting portion that is threaded structure; The connecting portion of ball stud is connected with fold-down door 5 by flange 9, is arranged with flange cover 10 and locking nut 11 on connecting portion, and flange cover 10 is located between locking nut 11 and flange 9; The spherical head of ball stud is connected with bearing 15 by pressure ring 12, and pressure ring 12 is connected with bearing 15 by screw 14; Described pressure ring 12 is made up of two identical semicircular clips 16 of shape.Can finely tune supporting leveling structure by the spherical head of ball stud, be horizontal to realize fold-down door inner surface.
Claims (4)
1. a downward turning door of square cabin, comprises the fold-down door being connected with shelter, characterized by further comprising the gentle pull bar of anti-skidding aluminium sheet, and one end of described anti-skidding aluminium sheet is rotatably connected on the inner one end near fold-down door of shelter; Bottom and the shelter of described fold-down door are rotationally connected, and one end of described gas pull bar is connected with fold-down door, and its other end is connected with shelter; The outside of fold-down door is provided with at least two and supports leveling structure; When fold-down door is opened, its inner surface is horizontal.
2. downward turning door of square cabin according to claim 1, is characterized in that described support leveling structure comprises ball stud, flange and bearing, and one end of described ball stud is provided with spherical head, its other end is provided with the connecting portion that is threaded structure; The connecting portion of ball stud is connected with fold-down door by flange, is arranged with flange cover and locking nut on connecting portion, and flange is set between locking nut and flange; The spherical head of ball stud is connected with bearing by pressure ring, and described pressure ring is made up of two identical semicircular clips of shape.
3. downward turning door of square cabin according to claim 1, is characterized in that described support leveling structure has 4, is distributed on the surrounding in fold-down door outside.
4. downward turning door of square cabin according to claim 1, is characterized in that the outside of described fold-down door is provided with handle and lock box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263220.9U CN203961662U (en) | 2014-05-21 | 2014-05-21 | A kind of downward turning door of square cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263220.9U CN203961662U (en) | 2014-05-21 | 2014-05-21 | A kind of downward turning door of square cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961662U true CN203961662U (en) | 2014-11-26 |
Family
ID=51922261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263220.9U Expired - Fee Related CN203961662U (en) | 2014-05-21 | 2014-05-21 | A kind of downward turning door of square cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730310A (en) * | 2014-12-08 | 2016-07-06 | 苏州江南航天机电工业有限公司 | Special vehicle backboard overturn mechanism |
| CN107642666A (en) * | 2017-11-03 | 2018-01-30 | 中国电子科技集团公司第五十四研究所 | A kind of ship deck shelter fixed structure |
-
2014
- 2014-05-21 CN CN201420263220.9U patent/CN203961662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730310A (en) * | 2014-12-08 | 2016-07-06 | 苏州江南航天机电工业有限公司 | Special vehicle backboard overturn mechanism |
| CN105730310B (en) * | 2014-12-08 | 2018-02-16 | 苏州江南航天机电工业有限公司 | A kind of special vehicle back plate switching mechanism |
| CN107642666A (en) * | 2017-11-03 | 2018-01-30 | 中国电子科技集团公司第五十四研究所 | A kind of ship deck shelter fixed 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20200521 |