CN109671351A - A kind of direction board - Google Patents
A kind of direction board Download PDFInfo
- Publication number
- CN109671351A CN109671351A CN201910138648.8A CN201910138648A CN109671351A CN 109671351 A CN109671351 A CN 109671351A CN 201910138648 A CN201910138648 A CN 201910138648A CN 109671351 A CN109671351 A CN 109671351A
- Authority
- CN
- China
- Prior art keywords
- support rod
- direction board
- board body
- driving mechanism
- wind
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/22—Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of direction boards, it includes pedestal, support rod and direction board body, the lower rotation of support rod is mounted in pedestal, direction board body is mounted on the top of support rod, it is also rotatably equipped in pedestal for driving counter-rotational first driving mechanism of support rod, the first driving mechanism is connected with support rod by power transfer mechanism.When encountering strong wind, it is a certain or when certain directions are blown in big wind direction, direction board body can rotate around support rod, after rotation, direction board body reduces relative to the forced area of big wind, and strong wind can accelerate direction board body to rotate, until the side wall of direction board body relative to strong wind come to, direction board body is minimum relative to the forced area of big wind at this time, it is not easy to topple over.Wait becalm or the abatement of wind after, the first driving mechanism driving support rod rotate backward, direction board body direction be restored to original direction.The present invention is less likely to occur to topple over, and avoids serious safety accident.
Description
Technical field
The present invention relates to direction board technical fields, and in particular to a kind of direction board.
Background technique
Inlet, scaffold, Vomitory mouth, stairs port, empty mouth, bridge mouth, tunnel face, foundation pit side at the construction field (site)
Edge, road roadside etc., usually can all be arranged direction board, certain indicative function is played to the people of process.
Existing some direction boards, the area of direction board is larger, and under the external forces such as strong wind, direction board inclines frequent occurrence
, when serious, it may cause serious safety accident.Therefore, it is necessary to propose a kind of new technical solution.
Summary of the invention
The present invention proposes a kind of direction board, solves the problems, such as of the existing technology to be easy to topple over.
To achieve the goals above, the technical scheme of the present invention is realized as follows: a kind of direction board, including pedestal, branch
Strut and direction board body, the lower rotation of the support rod are mounted in the pedestal, and the direction board body is mounted on
The top of the support rod is also rotatably equipped with for driving counter-rotational first driving machine of the support rod in the pedestal
Structure, first driving mechanism are connected with the support rod by power transfer mechanism.
Preferably, first driving mechanism includes the first screw rod, the first feed screw nut and the first clump weight, and described the
One feed screw nut is movably arranged on first screw rod, and first clump weight is connected with first feed screw nut.
Preferably, the power transfer mechanism includes the first gear and second gear being meshed, the first gear set
If being mounted on the bottom periphery of the support rod, the second gear is arranged the periphery for being mounted on first screw rod.
It preferably, further include being mounted in the pedestal, for driving counter-rotational second driving machine of the support rod
Structure.
Preferably, second driving mechanism include the second screw rod, the second feed screw nut, the second clump weight and with it is described
The third gear of first gear engagement, second feed screw nut are movably arranged on second screw rod, second clump weight
It is connected with second feed screw nut, the third gear, which is arranged, to be mounted on second screw rod.
The invention patent is had the advantage that using above scheme
A kind of direction board proposed by the present invention is a certain or when certain directions are blown in big wind direction when encountering strong wind, direction board
Ontology can rotate around support rod, and the rotation direction of support rod is forward direction at this time, and after rotation, direction board body is relative to big
The forced area of wind reduces, and strong wind can accelerate direction board body to rotate, until the side wall of direction board body is relative to strong wind
Come to direction board body is minimum relative to the forced area of big wind at this time, it is not easy to topple over, wait becalm or wind-force subtracts
After weak, the first driving mechanism driving support rod is rotated backward, and the direction of direction board body is restored to original direction.Therefore, phase
For the prior art, the present invention is less likely to occur to topple over, and avoids serious safety accident.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
In figure: 1-pedestal, 2-support rods, 3-direction board bodies, the 4-the first driving mechanism, 5-power transfer mechanisms,
6-the second driving mechanism, the 41-the first screw rod, the 42-the first feed screw nut, the 43-the first clump weight, 51-first gears,
52-second gears, the 61-the second screw rod, the 62-the second feed screw nut, the 63-the second clump weight, 64-third gears.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in FIG. 1, FIG. 1 is structural schematic diagrams of the invention.
A kind of direction board proposed by the present invention, including pedestal 1, support rod 2 and direction board body 3, the bottom of support rod 2
It is rotatably installed in pedestal 1, specifically, the bottom of support rod 2 is connected by bearing with the inner rotation of pedestal 1, direction board sheet
Body 3 is mounted on the top of support rod 2, and a certain or when certain directions are blown in big wind direction, direction board body can occur to turn around support rod
Dynamic, the rotation direction of support rod is forward direction at this time, is also rotatably equipped in pedestal 1 for driving support rod 2 counter-rotational the
One driving mechanism 4, the first driving mechanism 4 are connected with support rod 2 by power transfer mechanism 5.
When encountering strong wind, a certain or when certain directions are blown in big wind direction, direction board body 3 can occur to turn around support rod 2
Dynamic, the rotation direction of support rod 2 is forward direction at this time, and after rotation, direction board body 3 subtracts relative to the forced area of big wind
Small, strong wind can accelerate direction board body 3 to rotate, until the side wall of direction board body 3 comes relative to strong wind to direction board at this time
Ontology is minimum relative to the forced area of big wind, it is not easy to topple over, wait becalm or the abatement of wind after, the first driving machine
Structure driving support rod rotates backward, and the direction of direction board body is restored to original direction.
As shown in Figure 1, for driving, counter-rotational first driving mechanism 4 of support rod 2 can there are many different structures to select
Select, in the present embodiment, the first driving mechanism 4 include the first screw rod 41, the first feed screw nut 42 and the first clump weight 43, first
The upper and lower ends of screw rod 41 are rotatably installed in pedestal 1 by bearing, and the first feed screw nut 42 is movably arranged at the first screw rod
On 41, the first clump weight 43 is connected with the first feed screw nut 42.When support rod 2 does not rotate, the first screw rod 41 is not rotated, and first
The lower end of feed screw nut 42 is against on the power transfer mechanism 5 of 41 lower end of the first screw rod, when the direction of strong wind be a direction or
When certain directions, the first screw rod 41 is not rotated, and support rod 2 does not also rotate, and after the direction of strong wind changes, support rod 2 is rotated, instruction
The forced area of board ontology 3 starts to reduce, and the first screw rod 41 is also rotated by power transfer mechanism 5, the first feed screw nut
42 overcome the gravity of the first clump weight 43 to move upwards along the first screw rod 41, until the side wall of direction board body 3 is relative to strong wind
Come to direction board body 3 is minimum relative to the forced area of big wind at this time, it is not easy to topple over, wait becalm or wind
After power weakens, the first feed screw nut 42 starts to move down under the gravity of the first clump weight 43, and the first screw rod 41 passes through power
Transmission mechanism 5 drives support rod 2 to rotate backward, and the direction of direction board body 3 is restored to original direction.
As shown in Figure 1, power transfer mechanism 5 can there are many different structures to select, and in the present embodiment, power transfer mechanism
5 include the first gear 51 and second gear 52 being meshed, and first gear 51 is arranged the bottom periphery for being mounted on support rod 2, the
Two gears 52 are arranged the periphery for being mounted on the first screw rod 41.Power is transmitted by gear, stability is very good, power loss
It is small.
As shown in Figure 1, the present embodiment further includes being mounted in pedestal 1, for driving support rod 2 counter-rotational second to drive
Motivation structure 6.Second driving mechanism 6 includes the second screw rod 61, the second feed screw nut 62, the second clump weight 63 and and first gear
The third gear 64 of 51 engagements, the second feed screw nut 62 are movably arranged on the second screw rod 61, the second clump weight 63 and the second screw rod
Nut 62 is connected, and third gear 64, which is arranged, to be mounted on the second screw rod 61.The working principle of second driving mechanism 6 is similar to first
Driving mechanism 4, does not repeat herein.Second driving mechanism 6 further ensures direction board body 3 in strong wind stopping or wind-force
After decrease, direction board body 3 is capable of resetting.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of direction board, which is characterized in that including pedestal, support rod and direction board body, the bottom of the support rod turns
Dynamic to be mounted in the pedestal, the direction board body is mounted on the top of the support rod, is also rotatablely installed in the pedestal
Have dynamic for driving counter-rotational first driving mechanism of the support rod, first driving mechanism and the support rod to pass through
Force transfer mechanism is connected.
2. direction board according to claim 1, it is characterised in that: first driving mechanism includes the first screw rod, first
Feed screw nut and the first clump weight, first feed screw nut are movably arranged on first screw rod, first clump weight
It is connected with first feed screw nut.
3. direction board according to claim 1, it is characterised in that: the power transfer mechanism includes the first tooth being meshed
Wheel and second gear, the first gear are arranged the bottom periphery for being mounted on the support rod, and the second gear is arranged installation
In the periphery of first screw rod.
4. direction board according to claim 3, it is characterised in that: further include being mounted in the pedestal, for driving
State counter-rotational second driving mechanism of support rod.
5. direction board according to claim 4, it is characterised in that: second driving mechanism includes the second screw rod, second
Feed screw nut, the second clump weight and the third gear engaged with the first gear, second feed screw nut are movably arranged at
On second screw rod, second clump weight is connected with second feed screw nut, and the third gear, which is arranged, is mounted on institute
It states on the second screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138648.8A CN109671351A (en) | 2019-02-25 | 2019-02-25 | A kind of direction board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138648.8A CN109671351A (en) | 2019-02-25 | 2019-02-25 | A kind of direction board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109671351A true CN109671351A (en) | 2019-04-23 |
Family
ID=66151792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138648.8A Pending CN109671351A (en) | 2019-02-25 | 2019-02-25 | A kind of direction board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109671351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506509A (en) * | 2021-06-30 | 2021-10-15 | 冯雪梅 | LED advertising lamp board |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496096Y (en) * | 2001-08-06 | 2002-06-19 | 李丽平 | Self rotating dynamic colour pillar advertisment show frame which can be moved up and down |
| JP2007226162A (en) * | 2006-02-22 | 2007-09-06 | Toshitaka Kobayashi | Entwining preventing device for banner flag |
| CN201262804Y (en) * | 2008-06-26 | 2009-06-24 | 上海理工大学 | Windproof fall-resistant billboard |
| CN204470897U (en) * | 2014-12-29 | 2015-07-15 | 嘉兴市昌龙机械设备有限公司 | A kind of automatically reset steel elbow fixture |
| CN105575287A (en) * | 2016-01-11 | 2016-05-11 | 北京市中凯路达交通技术有限责任公司 | Sign and application method thereof |
| CN107218182A (en) * | 2017-04-25 | 2017-09-29 | 凌宏 | A kind of PTO |
| CN206559950U (en) * | 2017-02-28 | 2017-10-17 | 四川农业大学 | A kind of solar insect-killing device |
| CN108230898A (en) * | 2018-01-20 | 2018-06-29 | 周佳磊 | A kind of windproof advertising board |
| CN108302355A (en) * | 2017-12-21 | 2018-07-20 | 兰月恒 | A kind of lighting device of the constructing tunnel with LED light |
| KR101896451B1 (en) * | 2018-05-16 | 2018-09-07 | 이미경 | Installation structure of road display board for easy maintenance |
| CN109036113A (en) * | 2018-08-03 | 2018-12-18 | 渤海大学 | The Intelligent windproof component of high building billboard |
-
2019
- 2019-02-25 CN CN201910138648.8A patent/CN109671351A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496096Y (en) * | 2001-08-06 | 2002-06-19 | 李丽平 | Self rotating dynamic colour pillar advertisment show frame which can be moved up and down |
| JP2007226162A (en) * | 2006-02-22 | 2007-09-06 | Toshitaka Kobayashi | Entwining preventing device for banner flag |
| CN201262804Y (en) * | 2008-06-26 | 2009-06-24 | 上海理工大学 | Windproof fall-resistant billboard |
| CN204470897U (en) * | 2014-12-29 | 2015-07-15 | 嘉兴市昌龙机械设备有限公司 | A kind of automatically reset steel elbow fixture |
| CN105575287A (en) * | 2016-01-11 | 2016-05-11 | 北京市中凯路达交通技术有限责任公司 | Sign and application method thereof |
| CN206559950U (en) * | 2017-02-28 | 2017-10-17 | 四川农业大学 | A kind of solar insect-killing device |
| CN107218182A (en) * | 2017-04-25 | 2017-09-29 | 凌宏 | A kind of PTO |
| CN108302355A (en) * | 2017-12-21 | 2018-07-20 | 兰月恒 | A kind of lighting device of the constructing tunnel with LED light |
| CN108230898A (en) * | 2018-01-20 | 2018-06-29 | 周佳磊 | A kind of windproof advertising board |
| KR101896451B1 (en) * | 2018-05-16 | 2018-09-07 | 이미경 | Installation structure of road display board for easy maintenance |
| CN109036113A (en) * | 2018-08-03 | 2018-12-18 | 渤海大学 | The Intelligent windproof component of high building billboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506509A (en) * | 2021-06-30 | 2021-10-15 | 冯雪梅 | LED advertising lamp board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102035436A (en) | Solar power station | |
| CN108487624A (en) | Attachment type raise scaffold | |
| CN208578384U (en) | A kind of three-dimensional parking garage | |
| CN108049704A (en) | A kind of municipal works fence that can adjust height | |
| CN109671351A (en) | A kind of direction board | |
| CN108431402A (en) | Block blade support type vertical axis windmill | |
| CN207484286U (en) | A kind of bridge-collision-avoidance wall Safety operation platform | |
| CN105927486A (en) | Gravity experiment power generation device | |
| CN108584798B (en) | A kind of geotechnical engineering stone masonry handling machinery | |
| CN206004589U (en) | A kind of driving structure of solar energy tracking support and single shaft, tracking support with double shafts | |
| CN112977747A (en) | Semi-submersible type ocean platform anti-overturning device | |
| CN112265893A (en) | Construction elevator cage is with safe auxiliary structure | |
| CN208346714U (en) | A kind of safeguard structure of hydraulic and hydroelectric engineering side slope | |
| CN217549092U (en) | Traction type mud scraper at periphery of pool bottom | |
| CN208226950U (en) | The swinging arm device of large span photovoltaic array tracking bracket | |
| CN114541722B (en) | Scaffold frame for building construction of adjustable height | |
| CN108358080A (en) | A kind of windproof fixed mechanism of tower crane for building | |
| CN115198890A (en) | Box plate steel structure assembly type building device | |
| CN209686987U (en) | A kind of folding guard rail with monitoring function | |
| CN208668628U (en) | A kind of connection joints of steel structure | |
| CN210439166U (en) | Bridge support frame for municipal administration bridge in danger maintenance and transformation | |
| CN108797334A (en) | A kind of intelligent automation water draw-off based on bridge security performance | |
| CN219952933U (en) | Temporary wall supporting structure for building construction | |
| CN215518330U (en) | Bridge is with protection pier | |
| CN108510879A (en) | A kind of construction sign for road construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |