CN112282487A - Automatic flag-raising flagpole - Google Patents
Automatic flag-raising flagpole Download PDFInfo
- Publication number
- CN112282487A CN112282487A CN202011140646.1A CN202011140646A CN112282487A CN 112282487 A CN112282487 A CN 112282487A CN 202011140646 A CN202011140646 A CN 202011140646A CN 112282487 A CN112282487 A CN 112282487A
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- Prior art keywords
- flagpole
- flag
- raising
- controller
- fixed pulley
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/32—Flagpoles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F17/00—Flags; Banners; Mountings therefor
- G09F2017/0025—Raising or lowering devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Toys (AREA)
Abstract
The invention discloses an automatic flag raising flagpole, and relates to the technical field of flagpoles. The invention comprises a flagpole body, a flag body, an electric cabinet and a transmission device; the flagpole body is of a tubular structure; an electric cabinet is arranged on the outer side of the bottom of the flagpole body; a forward and reverse rotation motor and a controller are fixedly arranged in the electric cabinet; the transmission device comprises a first fixed pulley, a second fixed pulley and a transmission rope; the ejection device is arranged at the bottom of the flagpole body; the ejection device comprises a sliding tube, an ejection block, a spring and a limiting device; the limiting device comprises an electric telescopic rod. When the flag needs to be raised, the controller controls the forward and reverse rotating motor to rotate forward, so that the flag body is transmitted to the top of the flagpole body; when the flag needs to be lowered, the controller controls the forward and reverse rotating motor to rotate reversely, and the flag body is driven to the bottom of the flagpole body.
Description
Technical Field
The invention belongs to the technical field of flagpoles, and particularly relates to an automatic flag-raising flagpole.
Background
At present, most of the existing flag-raising flagpoles are vertical upright poles, and fixed pulleys are installed at the tops of the vertical upright poles; then a transmission rope is wound around the periphery of the fixed pulley; a supporting vertical rod for supporting the flag body is fixed on the transmission rope; when the novel flag is used, the driving rope is pulled to realize the lifting of the supporting vertical rod, and then the lifting of the flag body is realized.
However, in many cases, the raising and lowering environment of the flag is not good, for example: in rainy days, the flag body is not suitable for being manually lifted to the top of the flagpole. There is a need for a flag body that can be automatically raised to the top of a flagpole as desired.
In order to realize the functions, the invention provides an automatic flag-raising flagpole.
Disclosure of Invention
The invention aims to provide an automatic flag raising flagpole, which solves the existing problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an automatic flag-raising flagpole, comprising: the flagpole comprises a flagpole body, a flag body, an electric cabinet and a transmission device; the flagpole body is of a tubular structure; an electric cabinet is arranged on the outer side of the bottom of the flagpole body; a forward and reverse rotation motor and a controller are fixedly arranged in the electric cabinet;
the transmission device comprises a first fixed pulley, a second fixed pulley and a transmission rope; the first fixed pulley is rotatably arranged on the inner wall of the bottom of the flagpole body; the second fixed pulley is rotatably arranged on the inner wall of the upper part of the flagpole body; a second rope threading hole and a first rope threading hole are respectively arranged on the outer sides of the upper part and the lower part of the flagpole body; one end of the transmission rope penetrates into the flagpole body from the first rope threading hole, bypasses the first fixed pulley and the second fixed pulley, penetrates out of the second rope threading hole and is connected with the other end of the transmission rope; a rotating shaft of the first fixed pulley penetrates through the flagpole body and is connected with the output end of the forward and reverse rotating motor; the flag body is arranged on the vertical stay bar; the vertical support rod is fixedly arranged on the transmission rope; the controller is electrically connected with the forward and reverse rotating motor.
Preferably, an encoder is installed on a rotating shaft of the first fixed pulley; the encoder is electrically connected with the forward and reverse rotating motor.
Preferably, the ejection device is installed at the bottom of the flagpole body; the ejection device comprises a sliding tube, an ejection block, a spring and a limiting device; the outer side surface of the bottom of the flagpole body is provided with a mounting hole; one end of the sliding pipe penetrates through the mounting hole in a sliding mode and then is fixed on the inner side wall of the flagpole body; the spring and the ejection block are coaxially and slidably arranged in the sliding pipe; one end of the spring is fixed on the inner side wall of the flagpole body; one end of the ejection block is connected with an ejection rope; the other end of the ejection rope penetrates through the spring and is fixed on the inner side wall of the flagpole body.
Preferably, the limiting device comprises an electric telescopic rod; the side surface of the flagpole body is provided with a mounting groove communicated with the mounting hole; the electric telescopic rod is arranged in the mounting groove; and an ejection block is fixed at the output end of the electric telescopic rod.
Preferably, the side surface of the sliding pipe is provided with a through hole corresponding to the mounting groove; a first limiting groove which is coaxial with the through hole is formed in the side face of the ejection block; the output end of the electric telescopic rod penetrates through the through hole and extends into the first limiting groove.
Preferably, one end of the ejection block is provided with a second limit groove; one corner of the flag body is contracted into a ball to be plugged into the second limiting groove.
Preferably, the electric telescopic rod is electrically connected with the controller.
Preferably, a wireless transmission module is integrated on the controller; the controller is in communication connection with the remote control terminal through the wireless transmission module; the remote control terminal transmits a control instruction to the controller; and the controller controls the forward and reverse rotating motor to rotate and the electric telescopic rod to stretch according to the control instruction.
One aspect of the present invention has the following advantageous effects:
1. when the flag needs to be raised, the controller controls the forward and reverse rotating motor to rotate forward, so that the flag body is transmitted to the top of the flagpole body; when the flag needs to be lowered, the controller controls the forward and reverse rotating motor to rotate reversely, and the flag body is driven to the bottom of the flagpole body.
2. When the flag needs to be raised, the controller controls the output end of the electric telescopic rod to be retracted into the mounting groove, at the moment, the ejection block is ejected out under the elastic force action of the compressed spring and drives the flag body to be ejected outwards, and after the flag body is ejected, the ejection block is not ejected under the action of the ejection rope; convenient and practical, and is convenient for realizing automatic flag raising.
3. The invention transmits a control instruction to the controller through the remote control terminal; the controller controls the forward and reverse rotating motor to rotate and the electric telescopic rod to stretch according to the control instruction, and remote control automatic flag raising is achieved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a vertical cross-sectional view of an automatic flag-raising flagpole of the present invention, perpendicular to the direction of a slide pipe;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a vertical cross-sectional view of an automatic flag-raising flagpole of the present invention, which is parallel to the direction of the sliding tube;
FIG. 4 is an enlarged view of B in FIG. 3;
FIG. 5 is an enlarged view of C in FIG. 3;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a flagpole body, 11-a first rope-passing hole, 12-a second rope-passing hole, 13-a mounting hole, 14-a mounting groove, 2-a flag body, 21-a vertical stay bar, 3-an electric cabinet, 31-a positive and negative rotation motor, 32-a controller, 33-an encoder, 41-a first fixed pulley, 42-a second fixed pulley, 43-a transmission rope, 51-a sliding pipe, 511-a through hole, 52-an ejection block, 521-a first limit groove, 522-a second limit groove, 53-a spring and 61-an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 5, the present invention is an automatic flag-raising flagpole, including: the flagpole comprises a flagpole body 1, a flag body 2, an electric cabinet 3 and a transmission device; the flagpole body 1 is a tubular structure; an electric cabinet 3 is arranged on the outer side of the bottom of the flagpole body 1; a forward and reverse rotation motor 31 and a controller 32 are fixedly arranged in the electric cabinet 3;
the transmission device comprises a first fixed pulley 41, a second fixed pulley 42 and a transmission rope 43; the first fixed pulley 41 is rotatably arranged on the inner wall of the bottom of the flagpole body 1; the second fixed pulley 42 is rotatably installed on the inner wall of the upper part of the flagpole body 1; the outer sides of the upper part and the lower part of the flagpole body 1 are respectively provided with a second rope threading hole 12 and a first rope threading hole 11; one end of a transmission rope 43 penetrates into the flagpole body 1 from the first rope threading hole 11, goes around the first fixed pulley 41 and the second fixed pulley 42, penetrates out from the second rope threading hole 12 and is connected with the other end of the transmission rope 43; a rotating shaft of the first fixed pulley 41 penetrates through the flagpole body 1 and is connected with the output end of the forward and reverse rotating motor 31; the flag body 2 is arranged on the vertical stay bar 21; the vertical stay bar 21 is fixedly arranged on the transmission rope 43; the controller 32 is electrically connected to the forward/reverse motor 31. When the flag is actually used, when the flag needs to be raised, the controller 32 controls the forward and reverse rotating motor 31 to rotate forward, and the flag body 2 is transmitted to the top of the flagpole body 1; when the flag needs to be lowered, the controller 32 controls the forward and reverse rotating motor 31 to rotate reversely, so that the flag body 2 is transmitted to the bottom of the flagpole body 1.
As a preferable technical solution, the encoder 33 is installed on the rotating shaft of the first fixed pulley 41; the encoder 33 is electrically connected with the forward and reverse rotation motor 31; the encoder 33 detects the rotation speed of the second fixed pulley 42, and then obtains the transmission length of the transmission rope 43, so as to obtain the lifting height of the flag body 2.
As a preferred technical scheme, an ejection device is installed at the bottom of the flagpole body 1; the ejection device comprises a slide pipe 51, an ejection block 52, a spring 53 and a limiting device; the outer side surface of the bottom of the flagpole body 1 is provided with a mounting hole 13; one end of the sliding pipe 51 is fixed on the inner side wall of the flagpole body 1 after sliding through the mounting hole 13; the spring 53 and the ejection block 52 are coaxially and slidably arranged in the sliding tube 51; one end of the spring 53 is fixed on the inner side wall of the flagpole body 1; one end of the ejection block 52 is connected with an ejection rope 54; the other end of the ejection rope 54 passes through the spring 53 and is fixed on the inner side wall of the flagpole body 1; in addition, the limiting device comprises an electric telescopic rod 61; the side surface of the flagpole body 1 is provided with a mounting groove 14 communicated with the mounting hole 13; the electric telescopic rod 61 is arranged in the mounting groove 14; the ejection block 52 is fixed at the output end of the electric telescopic rod 61.
The side surface of the slide pipe 51 is provided with a through hole 511 corresponding to the mounting groove 14; the side surface of the ejection block 52 is provided with a first limit groove 521 which is coaxial with the through hole 511; the output end of the electric telescopic rod 61 passes through the through hole 511 and extends into the first limiting groove 521; one end of the ejection block 52 is provided with a second limit groove 522; one corner of the flag body 2 is shrunk into a group to be plugged into the second limit groove 522; the electric telescopic rod 61 is electrically connected with the controller 32. When in actual use, one corner of the flag body 2 is shrunk into a ball to be plugged into the second limiting groove 522, and the spring 53 is extruded on the inner wall of the sliding tube 51 through the sliding matching of the ejection block 52, so that the first limiting groove 521 corresponds to the through hole 511; the controller 32 controls the electric telescopic rod 61 to extend, so that the output end of the electric telescopic rod 61 passes through the through hole 511 and then is matched in the first limiting groove 521; when the flag needs to be raised, the controller 32 controls the output end of the electric telescopic rod 61 to be retracted into the mounting groove 14, at this time, the ejection block 52 is ejected out under the elastic force of the compressed spring 53 and drives the flag body 2 to be ejected outwards, and after the flag body 2 is ejected, the ejection block 52 is not ejected any more under the action of the ejection rope 54; convenient and practical, and is convenient for realizing automatic flag raising.
As a preferred technical solution, a wireless transmission module is integrated on the controller 32; the controller 32 is in communication connection with the remote control terminal through the wireless transmission module; the remote control terminal transmits a control command to the controller 32; the controller 32 controls the rotation of the forward and reverse rotation motor 31 and the expansion and contraction of the electric telescopic rod 61 according to the control instruction. In actual use, the control instruction is transmitted to the controller 32 through the remote control terminal; the controller 32 controls the forward and reverse rotation motor 31 to rotate and the electric telescopic rod 61 to stretch according to the control instruction, so that the remote control automatic flag raising is realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An automatic flag raising flagpole, comprising: the flag pole comprises a flagpole body (1), a flag body (2), an electric cabinet (3) and a transmission device;
the flagpole body (1) is of a tubular structure; an electric cabinet (3) is arranged on the outer side of the bottom of the flagpole body (1); a forward and reverse rotation motor (31) and a controller (32) are fixedly arranged in the electric cabinet (3);
the transmission device comprises a first fixed pulley (41), a second fixed pulley (42) and a transmission rope (43); the first fixed pulley (41) is rotatably arranged on the inner wall of the bottom of the flagpole body (1); the second fixed pulley (42) is rotatably arranged on the inner wall of the upper part of the flagpole body (1); a second rope threading hole (12) and a first rope threading hole (11) are respectively arranged on the outer sides of the upper part and the lower part of the flagpole body (1); one end of the transmission rope (43) penetrates into the flagpole body (1) from the first rope threading hole (11), bypasses the first fixed pulley (41) and the second fixed pulley (42), penetrates out from the second rope threading hole (12), and is connected with the other end of the transmission rope (43); a rotating shaft of the first fixed pulley (41) penetrates through the flagpole body (1) to be connected with the output end of the forward and reverse rotating motor (31);
the flag body (2) is arranged on the vertical stay bar (21); the vertical support rod (21) is fixedly arranged on the transmission rope (43); the controller (32) is electrically connected with the forward and reverse rotating motor (31).
2. The automatic flag-raising flagpole of claim 1, wherein the encoder (33) is mounted on the rotating shaft of the first fixed pulley (41); the encoder (33) is electrically connected with the forward and reverse rotating motor (31).
3. The automatic flag-raising flagpole of claim 1 or 2, wherein the flagpole body (1) is provided with an ejection device at the bottom; the ejection device comprises a sliding tube (51), an ejection block (52), a spring (53) and a limiting device;
the outer side surface of the bottom of the flagpole body (1) is provided with a mounting hole (13); one end of the sliding pipe (51) penetrates through the mounting hole (13) in a sliding manner and then is fixed on the inner side wall of the flagpole body (1); the spring (53) and the ejection block (52) are coaxially and slidably arranged in the sliding pipe (51); one end of the spring (53) is fixed on the inner side wall of the flagpole body (1); one end of the ejection block (52) is connected with an ejection rope (54); the other end of the ejection rope (54) penetrates through the spring (53) and is fixed on the inner side wall of the flagpole body (1).
4. An automatic flag-raising flagpole according to claim 3, wherein said limiting means comprises an electrically telescopic rod (61); the side surface of the flagpole body (1) is provided with a mounting groove (14) communicated with the mounting hole (13); the electric telescopic rod (61) is arranged in the mounting groove (14); an ejection block (52) is fixed at the output end of the electric telescopic rod (61).
5. The automatic flag-raising flagpole of claim 4, wherein the slide pipe (51) is provided with a through hole (511) on the side corresponding to the mounting groove (14); a first limit groove (521) coaxial with the through hole (511) is formed in the side surface of the ejection block (52); the output end of the electric telescopic rod (61) penetrates through the through hole (511) and extends into the first limiting groove (521).
6. The automatic flag-raising flagpole of claim 5, wherein one end of the ejection block (52) is provided with a second limit groove (522); one corner of the flag body (2) is contracted into a ball to be plugged into the second limit groove (522).
7. The automatic flag-raising flagpole of claim 6, wherein the electric telescopic rod (61) is electrically connected with the controller (32).
8. An automatic flag-raising flagpole according to claim 1 or 7, characterized in that, said controller (32) is integrated with a wireless transmission module; the controller (32) is in communication connection with a remote control terminal through a wireless transmission module; the remote control terminal transmits a control instruction to a controller (32); the controller (32) controls the forward and reverse rotating motor (31) to rotate and the electric telescopic rod (61) to stretch according to the control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140646.1A CN112282487B (en) | 2020-10-22 | 2020-10-22 | Automatic flag-raising flagpole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011140646.1A CN112282487B (en) | 2020-10-22 | 2020-10-22 | Automatic flag-raising flagpole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282487A true CN112282487A (en) | 2021-01-29 |
| CN112282487B CN112282487B (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011140646.1A Expired - Fee Related CN112282487B (en) | 2020-10-22 | 2020-10-22 | Automatic flag-raising flagpole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112282487B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264462A (en) * | 2021-07-20 | 2021-08-17 | 南通耀龙金属制造有限公司 | Intelligent induction flag raising positioning device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020066054A (en) * | 2001-02-08 | 2002-08-14 | 김영동 | Flagpole |
| JP2007085147A (en) * | 2005-09-20 | 2007-04-05 | Naoyuki Takei | Rod for attaching flag |
| CN2893072Y (en) * | 2006-05-19 | 2007-04-25 | 董力强 | Flag-lifting device with continuous spreading flag function |
| CN200952257Y (en) * | 2006-04-21 | 2007-09-26 | 励印龙 | Non-wind flag unfurling |
| CN101471012A (en) * | 2007-12-26 | 2009-07-01 | 许春雷 | Multifunctional flag expanding and waving apparatus |
| CN101832053A (en) * | 2010-05-20 | 2010-09-15 | 宋铁芳 | Lifting anti-winding flag pole |
| CN202757529U (en) * | 2012-09-22 | 2013-02-27 | 关海涛 | Improved structure of ejection toy gun |
| CN203755782U (en) * | 2013-12-13 | 2014-08-06 | 王文杰 | Flagpole |
| KR20190011149A (en) * | 2017-07-24 | 2019-02-01 | 정새결 | The Flag Pole Of The Rotating Type |
-
2020
- 2020-10-22 CN CN202011140646.1A patent/CN112282487B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020066054A (en) * | 2001-02-08 | 2002-08-14 | 김영동 | Flagpole |
| JP2007085147A (en) * | 2005-09-20 | 2007-04-05 | Naoyuki Takei | Rod for attaching flag |
| CN200952257Y (en) * | 2006-04-21 | 2007-09-26 | 励印龙 | Non-wind flag unfurling |
| CN2893072Y (en) * | 2006-05-19 | 2007-04-25 | 董力强 | Flag-lifting device with continuous spreading flag function |
| CN101471012A (en) * | 2007-12-26 | 2009-07-01 | 许春雷 | Multifunctional flag expanding and waving apparatus |
| CN101832053A (en) * | 2010-05-20 | 2010-09-15 | 宋铁芳 | Lifting anti-winding flag pole |
| CN202757529U (en) * | 2012-09-22 | 2013-02-27 | 关海涛 | Improved structure of ejection toy gun |
| CN203755782U (en) * | 2013-12-13 | 2014-08-06 | 王文杰 | Flagpole |
| KR20190011149A (en) * | 2017-07-24 | 2019-02-01 | 정새결 | The Flag Pole Of The Rotating Type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113264462A (en) * | 2021-07-20 | 2021-08-17 | 南通耀龙金属制造有限公司 | Intelligent induction flag raising positioning device |
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| Publication number | Publication date |
|---|---|
| CN112282487B (en) | 2022-02-25 |
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Granted publication date: 20220225 |