CN102913047A - Flag-raising flagpole - Google Patents
Flag-raising flagpole Download PDFInfo
- Publication number
- CN102913047A CN102913047A CN 201110224149 CN201110224149A CN102913047A CN 102913047 A CN102913047 A CN 102913047A CN 201110224149 CN201110224149 CN 201110224149 CN 201110224149 A CN201110224149 A CN 201110224149A CN 102913047 A CN102913047 A CN 102913047A
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- CN
- China
- Prior art keywords
- pulley
- flag
- flagpole
- rope
- sleeve
- 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.)
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Abstract
The invention discloses a flag-raising flagpole, which comprises a flagpole body and a flag-hanging pole for hanging a flag, wherein a small pulley and a rope rounding the small pulley are arranged on the top end of the flagpole body; the rope is connected with the flag-hanging pole; a large pulley is arranged under the flagpole body; the large pulley is connected with the small pulley by the rope; a pulley sleeve is arranged outside the large pulley; a large box is arranged outside the pulley sleeve; a gap is reserved between the pulley sleeve and the large box; and an elastic device is arranged between the bottom of the pulley sleeve and the bottom of the large box. According to the flag-raising flagpole, a flag is raised by winding the rope on the large pulley and the small pulley through a servo motor, so that the uniformity on flag raising time and speed is guaranteed; and the large pulley sleeve is arranged outside the large pulley, so that the rope is tensioned and straightened by the elastic action of tension and compression of an elastic device.
Description
Technical field
The present invention relates to the to hoist a flag flagpole of usefulness is specifically related to a kind of flag post.
Background technology
The tradition flag rising pole is under the accompaniment of national anthem; with hand rope winding device flag is risen to the flagpole top, perhaps realize flagraising speed and temporal unification with the motor automatic flag-raising, the stay cord of flagraising usefulness usually can be because of around tight or be not tight; cause rope loosening, thereby drive the downslide of hanging flagpole.
Summary of the invention
Goal of the invention: the present invention provides a kind of flag post that can the rope of flagraising usefulness is stretching in order to solve the deficiencies in the prior art.
The technical solution used in the present invention: a kind of flag post, comprise the flagpole body, with the extension flagpole of hanging flag and using, described flagpole body top is equipped with truckle and is walked around the rope of described truckle, described rope links to each other with described extension flagpole, large pulley is equipped with in described flagpole body below, link to each other by described rope between described large pulley and the described truckle, described large pulley is provided with pulley sleeve outward, described pulley sleeve is provided with big box outward, leave the space between described pulley sleeve and the big box, between described pulley sleeve bottom and the described big box bottom elastic device is housed.
As optimization, described flagpole body interior is provided with motor, and the rope of flagpole body interior is walked around in the driving on the described motor, can hoist a flag by the rotation of motor automation control roller.
As optimization, described motor is servomotor, and servomotor can be realized the accurately in real time control of pulley wiring time and speed by the control of PLC control system by the PLC control system, realized the unification on national flag rise time and the speed.
As optimization, described truckle is provided with the protection box outward, for the protection of truckle, avoids exposing for a long time impaired.
As optimization, the two ends of described elastic device lay respectively at the centre position of described pulley sleeve bottom and described big box bottom.
As optimization, described elastic device is spring.
Beneficial effect: flag post of the present invention is realized the wiring flagraising of large truckle by servomotor, guarantee the unification on flagraising time and the speed; The outer large pulley cover of large pulley arranges, the elastic reaction of stretching and compression by elastic device, and rope is stretching, and the large pulley cover can be protected large pulley and motor simultaneously, avoids exposing for a long time impaired.
Description of drawings
Fig. 1 is flag post structural representation of the present invention;
Fig. 2 is the structural representation that the outer large pulley cover of large pulley arranges.
The specific embodiment
As shown in drawings; a kind of flag post; comprise flagpole body 1; with the extension flagpole 2 of hanging flag and using; described flagpole body 1 top is equipped with truckle 3 and is walked around the rope 4 of described truckle 3; the described truckle 3 outer protection boxes that are provided with; described rope 4 links to each other with described extension flagpole 2; large pulley 5 is equipped with in described flagpole body 1 below; link to each other by described rope 4 between described large pulley 5 and the described truckle 3; described flagpole body 1 inside is provided with servomotor 9; the rope 4 of flagpole body 1 inside is walked around in driving on the described servomotor 9; the described large pulley 5 outer pulley sleeves 6 that are provided with; the described pulley sleeve 6 outer big boxes 7 that are provided with; leave the space between described pulley sleeve 6 and the big box 7, between described pulley sleeve 6 bottoms and described big box 7 bottoms spring device 8 is housed, the two ends of described spring device 8 lay respectively at the centre position of described pulley sleeve 6 bottoms and described big box 7 bottoms.
Claims (6)
1. flag post, comprise flagpole body (1), with the extension flagpole (2) of hanging flag and using, described flagpole body (1) top is equipped with truckle (3) and is walked around the rope (4) of described truckle (3), described rope (4) links to each other with described extension flagpole (2), it is characterized in that: large pulley (5) is equipped with in described flagpole body (1) below, link to each other by described rope (4) between described large pulley (5) and the described truckle (3), the outer pulley sleeve (6) that is provided with of described large pulley (5), the outer big box (7) that is provided with of described pulley sleeve (6), leave the space between described pulley sleeve (6) and the big box (7), between described pulley sleeve (6) bottom and described big box (7) bottom elastic device (8) is housed.
2. described flag post according to claim 1, it is characterized in that: described flagpole body (1) inside is provided with motor (9), and the inner rope (4) of flagpole body (1) is walked around in the driving on the described motor (9).
3. described flag post according to claim 1, it is characterized in that: described motor (9) is servomotor.
4. described flag post according to claim 1 is characterized in that: the outer protection box that is provided with of described truckle (3).
5. described flag post according to claim 1, it is characterized in that: the two ends of described elastic device (8) lay respectively at the centre position bottom described pulley sleeve (6) bottom and the described big box (7).
6. described flag post according to claim 1, it is characterized in that: described elastic device (8) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110224149 CN102913047A (en) | 2011-08-06 | 2011-08-06 | Flag-raising flagpole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110224149 CN102913047A (en) | 2011-08-06 | 2011-08-06 | Flag-raising flagpole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102913047A true CN102913047A (en) | 2013-02-06 |
Family
ID=47611594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110224149 Pending CN102913047A (en) | 2011-08-06 | 2011-08-06 | Flag-raising flagpole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102913047A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196305A (en) * | 2014-08-29 | 2014-12-10 | 王诗彧 | Rope tying device for flagpole |
| CN107386772A (en) * | 2017-07-25 | 2017-11-24 | 安庆状元郎电子科技有限公司 | A kind of intelligent flag raising device |
-
2011
- 2011-08-06 CN CN 201110224149 patent/CN102913047A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196305A (en) * | 2014-08-29 | 2014-12-10 | 王诗彧 | Rope tying device for flagpole |
| CN107386772A (en) * | 2017-07-25 | 2017-11-24 | 安庆状元郎电子科技有限公司 | A kind of intelligent flag raising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |