CN209162684U - People's row guide identifier board - Google Patents
People's row guide identifier board Download PDFInfo
- Publication number
- CN209162684U CN209162684U CN201821563464.3U CN201821563464U CN209162684U CN 209162684 U CN209162684 U CN 209162684U CN 201821563464 U CN201821563464 U CN 201821563464U CN 209162684 U CN209162684 U CN 209162684U
- Authority
- CN
- China
- Prior art keywords
- rotary sleeve
- support rod
- bull stick
- people
- rotation stop
- 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.)
- Active
Links
Landscapes
- Wind Motors (AREA)
Abstract
This patent is related to upright body technical field, disclose a kind of people's row guide identifier board, including the mounting base being fixedly connected with the ground, vertical fixed support rod in mounting base, rotary sleeve is arranged on support rod, affixed direction post on rotary sleeve, the support rod is hollow rod shape structure, joint face on support rod and with rotary sleeve is equipped with through slot, post upper is equipped with distinguished and admirable first group of fan blade for blowing rotation, first group of fan blade is vertically fixedly connected therewith with the bull stick turned, bull stick is vertically extending in support rod, bull stick lower end be installed with can transverse shifting contradict rotary sleeve retainer.This programme is intended to provide a kind of people's row guide identifier board, rotates under wind blows to solve rotary sleeve, and direction post is caused to be directed toward the problem of inaccuracy.
Description
Technical field
The utility model relates to upright body technical field, especially design is related to a kind of people's row guide identifier board.
Background technique
Sign Board is exactly the brand for indicating direction, also referred to as billboard, direction board, such as lavatory direction post, guideboard etc
Can be called direction board.We are frequently seen Sign Board in life, while we have the Sign Board seen in life
There is certain reliability, the correctness for querying direction board will not be often gone, so the correctness of Sign Board is particularly important.
One is disclosed in the patent document that the existing structure such as patent authorization number of existing Sign Board are CN204849629U
Kind pedestrian's direction board, including bottom plate, and the set portion being arranged on the bottom plate, are provided with support rod in the set portion, described
Support rod is cylindrical rod piece, and the support rod is hollow structure, and the outside of the support rod is provided with rotary sleeve, the rotation
Direction post is provided on the periphery of set, that one end of the direction post far from the rotary sleeve is triangle, the rotary sleeve
Periphery on be provided with threaded hole, be provided with lock screw in the threaded hole, the lock screw passes through the screw thread
Support rod described in Kong Houyu offsets.Although rotary sleeve can be mounted on support rod by above-mentioned technical proposal, on support rod
It is directly locked using lock screw, lock screw is not easy to install.And rotary sleeve is due to being easy hair under the action of wind blows
Raw bending, while lock screw is also easily deformed loosening and causes that fixed rotary sleeve can not be continued, and rotary sleeve can continue in wind-force
It blows down and rotates, direction post is caused to be directed toward indefinite or direction mistake.
Utility model content
The utility model is intended to provide a kind of people's row guide identifier board, to solve the direction post on existing Sign Board in wind
Power rotates during blowing causes direction post to be directed toward indefinite or inaccurate problem.
In order to solve the above-mentioned technical problem, following technical scheme is provided, people's row guide identifier board in this programme, including with
The mounting base that ground is fixedly connected, vertical fixed support rod in mounting base are arranged with rotary sleeve on support rod, affixed on rotary sleeve
Direction post, the support rod are hollow rod shape structure, and the joint face of support rod and rotary sleeve is equipped with through slot, and post upper is set
There is distinguished and admirable first group of fan blade for blowing rotation, first group of fan blade is vertically fixedly connected therewith with the bull stick turned, and bull stick is vertically extending
To support rod, bull stick lower end be installed with can transverse shifting contradict rotary sleeve retainer.
The technical principle of this programme and distinguished and admirable drive of first group of fan blade because of ambient enviroment for having the beneficial effect that the application
To rotate, first group of fan blade rotation drives bar rotation, and bar rotation drives retainer transverse shifting and rotary sleeve to contradict, increases
Add the stiction between retainer and rotary sleeve, rotary sleeve is less likely to occur to rotate.Meanwhile wind-force is bigger, first group of fan blade
Velocity of rotation it is bigger, the velocity of rotation of bull stick is also bigger, bar rotation drive retainer and rotary sleeve it is inimically tighter, only
Stiction between moving part and rotary sleeve is bigger, and rotary sleeve is less susceptible to rotate.Above structure can prevent rotary sleeve
It is rotated under wind blows, direction post is caused to be directed toward the problem of inaccuracy.
Further, the retainer includes that can engage rack gear along the rack gear that support rod moves radially, rack gear, and gear ring is arranged
With turn on bull stick and with bull stick, one end of rack gear is connected with support block, and the other end is connected with reset spring, and reset spring is far from tooth
One end of item is fixed on the inner wall of support rod, and support block passes through through slot and the patch touching of rotary sleeve inner wall.Bar rotation drive gear ring with
Rotation, gear ring and rack gear engagement band carry-over bar move radially, and rack gear moves radially to push support block mobile to rotary sleeve,
Rotary sleeve is gradually pushed against, increases the stiction between rotary sleeve and support block, support rod, to prevent rotary sleeve by wind blows
And rotate, when bull stick does not rotate or revolving speed reduces, reset spring drives tooth bar resets, and support block is allowed to separate with rotary sleeve.
Further, the retainer includes the rotation stop chamber connected with bull stick lower section rotatory sealing, liquid built in rotation stop chamber
Body and rigidity body, the outer wall and support rod inner wall of rotation stop chamber are affixed, and the side of rotation stop chamber is flexible structure and side passes through
Through slot and the patch touching of rotary sleeve inner wall.Bar rotation stirs the indoor liquid of rotation stop chamber and rigid body generates centrifugal force, and rigid body exists
It is contradicted under the action of centrifugal force with rotary sleeve, increases the frictional force between rotary sleeve and rigid body, prevent the rotation of rotary sleeve, with
The problem for exempting from that direction post is caused to be directed toward inaccuracy.
Further, bull stick lower end surface and be located at rotation stop chamber interior be equipped with second group of fan blade, can increase in rotation stop chamber
The velocity of rotation of liquid and rigid body increases centrifugal force.
Further, the rotation stop chamber is disc structure, and it is in radioactivity arrangement that rotation stop chamber inner bottom surface, which is installed with multiple,
Partition is equipped with the steel ball of rolling between adjacent separator.Steel ball can be allowed to be uniformly distributed, contradict steel ball and rotary sleeve uniformly,
Steel ball uniformly exerts a force to rotary sleeve, and the rotation stop effect of rotary sleeve is more preferable.
Further, the indoor liquid of rotation stop chamber is lubricating oil, and lubricating oil can be reduced mutually to collide between steel ball and be rubbed
It wipes, reduces worn steel ball amount.
Further, the steel ball there are two setting between the adjacent separator, two steel balls are horizontally arranged, and single steel ball size is big
2/3rds and the length less than adjacent separator largest chord, the volume of liquid in adjacent separator largest chord length account for stop chamber
3/4ths of volume.The steel ball between adjacent separator can be allowed sufficiently to contact with the side collision of rotation stop chamber in this way, make to stop
The lateral forces for turning chamber are uniform, to guarantee that the stiction size distribution between rotation stop chamber-side and rotary sleeve is uniform.
Detailed description of the invention
Fig. 1 is the structure front view of the utility model；
Fig. 2 is structure full sectional view in the utility model embodiment 1；
Fig. 3 is structure full sectional view in the utility model embodiment 2；
Fig. 4 is the top view of rotation stop chamber in the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: 4, first groups of mounting base 1, support rod 2, rotary sleeve 3, direction post fan blades
5, bull stick 6, rack gear 7, gear ring 8, support block 9, reset spring 10,11, second groups of fan blades 12 of rotation stop chamber, lubricating oil 13, steel ball 14,
Partition 15.
Embodiment 1, as shown in Figure 1, 2: wherein laterally, the directions word such as vertical, upper and lower and the locations of structures in Fig. 1 into
Row limits.
People's row guide identifier board is vertically screwed in mounting base 1 including the rectangle mounting base 1 being fixedly connected with bottom surface
Support rod 2 is arranged with rotary sleeve 3 on support rod 2, and rotary sleeve 3 and support rod 2 are bolted, the affixed finger of integration on rotary sleeve 3
To board 4, direction post 4 is Rectangular Plate Structure.The support rod 2 is hollow rod shape structure, and support rod 2 is equipped with a through slot, is led to
Slot and the patch of rotary sleeve 3 are touched, and the arc length of through slot is less than the perimeter of support rod 2.2 upper end of support rod, which is connected with, distinguished and admirable blows the of rotation
One group of fan blade 5, first group of fan blade 5 are vertically fixedly connected therewith with the bull stick 6 turned, and bull stick 6 is vertically extending in support rod 2, are turned
6 lower end of bar is installed with can be along the rack gear 7 that support rod 2 moves radially, and the position of rack gear 7 is by the guide groove that is mounted in support rod 2
It limits, rack gear 7 can slide in guide groove.Rack gear 7 engages rack gear 8, and gear ring 8 is set on bull stick 6 and same with bull stick 6
Turn, one end of rack gear 7 is connected with support block 9, and the other end is connected with reset spring 10, and the one end of reset spring 10 far from rack gear 7 is solid
It connects on the inner wall of support rod 2, support block 9 passes through through slot and the patch touching of 3 inner wall of rotary sleeve, and support block 9 is hollow hemisphere structure.
In specific implementation process, the built-in fitting in mounting base 1 is first protruded into underground, then uses bolt fastening, thus fixed
Mounting base 1.Then hollow support rod 2 is threadedly coupled with mounting base 1, then by rotary sleeve 3 be set on support rod 2 and and
Through slot on support rod 2 pastes touching, then will be affixed between rotary sleeve 3 and support rod 2 with bolt.2 upper end integration of support rod is set
There is first group of fan blade 5, for first group of fan blade 5 in the distinguished and admirable drive of ambient enviroment to rotate, first group of rotation of fan blade 5 drives bull stick
6 rotations, the rotation of bull stick 6 drive gear ring 8 to rotate with it, gear ring 8 and engagement band 7 transverse shifting of carry-over bar of rack gear 7, the cross of rack gear 7
To mobile to push support block 9 mobile to 3 direction of rotary sleeve, rotary sleeve 3 is gradually pushed against, is increased between rotary sleeve 3 and support block 9
Stiction, thus prevent rotary sleeve 3 from being rotated by wind blows, when bull stick 6 does not rotate or revolving speed reduces, reset spring 10
Band carry-over bar 7 resets, and support block 9 is allowed to separate with rotary sleeve 3.
Rotary sleeve 3 can be effectively prevented through the above technical solution to rotate because of wind blows, meanwhile, wind-force is bigger,
The velocity of rotation of first group of fan blade 5 is bigger, and the velocity of rotation of bull stick 6 is also bigger, and support block 9 and rotary sleeve 3 are inimically tighter, supports
Stiction between block 9 and rotary sleeve 3 is bigger, and rotary sleeve 3 is less susceptible to rotate.
In embodiment, the direction post 4 although being bolted between rotary sleeve 3 and support rod 2, on rotary sleeve 3
The power for forcing rotary sleeve 3 to rotate is applied to rotary sleeve 3 under the blowing of wind-force for a long time, causes rotary sleeve 3 for a long time to bolt
Apply a rotatory force, so in the long-term use, bolt is easily damaged, stripped thread, positioning accuracy can degradation, thus
Lead to bolt looseness, so that rotary sleeve 3 rotates.
Embodiment 2, as shown in attached drawing 3,4:
Unlike the first embodiment, the junction of 6 lower section of bull stick and rotation stop chamber 11 is equipped with dynamic sealing, rotation stop chamber 11
Built-in lubricating oil 13 and steel ball 14, the volume of lubricating oil 13 account for 3/4ths of stop cavity volume.The outer wall of rotation stop chamber 11
Affixed with 2 inner wall of support rod, the side of rotation stop chamber 11 is rubber structure and side passes through through slot and the patch touching of 3 inner wall of rotary sleeve.
6 lower end surface of bull stick and second group of fan blade 12 of fixed clamping inside rotation stop chamber 11.Rotation stop chamber 11 is disc structure, rotation stop
11 inner bottom surface of chamber is installed with multiple partitions 15 in radioactivity arrangement, be all provided between adjacent separator 15 there are two steel ball 14,
Two steel balls 14 are horizontally arranged, and single 14 diameter of steel ball is greater than 2/3rds of 15 largest chord length of adjacent separator and is less than adjacent
The length of 15 largest chord of partition.
In specific implementation process, the rotation of bull stick 6 drives second group of fan blade 12 to rotate, and second group of rotation of fan blade 12 drives rotation stop
Lubricating oil 13 in chamber 11 and the rotation of steel ball 14 and steel ball 14 is made to generate centrifugal force, steel ball 14 is under the influence of centrifugal force and only
The sideways collisions for turning chamber 11, since the side of rotation stop chamber 11 is rubber layer flexible, so steel ball 14 and abutting rubber
Glue-line increases the stiction between rubber layer and rotary sleeve 3, so that rotary sleeve 3 be effectively prevent to be rotated by wind blows.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (7)
1. people's row guide identifier board, including the mounting base being fixedly connected with the ground, vertical fixed support rod, support rod in mounting base
On be arranged with rotary sleeve, affixed direction post on rotary sleeve, it is characterised in that: the support rod be hollow rod shape structure, support rod
It is equipped with through slot with the joint face of rotary sleeve, post upper is equipped with distinguished and admirable first group of fan blade for blowing rotation, first group of fan blade
Vertically be fixedly connected therewith with the bull stick turned, bull stick is vertically extending in support rod, bull stick lower end be installed with can transverse shifting support
Touch the retainer of rotary sleeve.
2. people's row guide identifier board according to claim 1, it is characterised in that: the retainer includes can be along support rod diameter
To mobile rack gear, rack gear engages rack gear, and gear ring is set on bull stick and with bull stick with turning, one end of rack gear be connected with to
Block, the other end are connected with reset spring, and reset spring is fixed on the inner wall of support rod far from one end of rack gear, and support block passes through logical
Slot and the patch touching of rotary sleeve inner wall.
3. people's row guide identifier board according to claim 1, it is characterised in that: the retainer includes and bull stick lower section revolves
Turning the rotation stop chamber being tightly connected, liquid built in rotation stop chamber and rigidity body, the outer wall and support rod inner wall of rotation stop chamber are affixed,
The side of rotation stop chamber is flexible structure and side passes through through slot and the patch touching of rotary sleeve inner wall.
4. people's row guide identifier board according to claim 1, it is characterised in that: the bull stick lower end surface and be located at rotation stop chamber
Chamber interior is equipped with second group of fan blade.
5. people's row guide identifier board according to claim 3, it is characterised in that: the rotation stop chamber is disc structure, only
Turn chamber inner bottom surface and be installed with multiple partitions in radioactivity arrangement, the steel ball of rolling is equipped between adjacent separator.
6. people's row guide identifier board according to claim 3, it is characterised in that: the indoor liquid of rotation stop chamber is lubrication
Oil.
7. people's row guide identifier board according to claim 5, it is characterised in that: there are two being set between the adjacent separator
Steel ball, two steel balls are horizontally arranged, and single steel ball size is greater than 2/3rds of adjacent separator largest chord length and is less than adjacent
The length of partition largest chord, the volume of liquid account for 3/4ths of stop cavity volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563464.3U CN209162684U (en) | 2018-09-25 | 2018-09-25 | People's row guide identifier board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563464.3U CN209162684U (en) | 2018-09-25 | 2018-09-25 | People's row guide identifier board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162684U true CN209162684U (en) | 2019-07-26 |
Family
ID=67332086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563464.3U Active CN209162684U (en) | 2018-09-25 | 2018-09-25 | People's row guide identifier board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227251A (en) * | 2020-09-21 | 2021-01-15 | 隗有祥 | Rotatable formula road surface is installing support for notice board |
-
2018
- 2018-09-25 CN CN201821563464.3U patent/CN209162684U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227251A (en) * | 2020-09-21 | 2021-01-15 | 隗有祥 | Rotatable formula road surface is installing support for notice board |
| CN112227251B (en) * | 2020-09-21 | 2022-01-07 | 朱兴平 | Rotatable formula road surface is installing support for notice board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209162684U (en) | People's row guide identifier board | |
| CN210069353U (en) | LED display screen of convenient regulation that practicality is strong | |
| CN206784216U (en) | A kind of new signpost | |
| CN110566606B (en) | Speed reduction device for rotating part | |
| CN205859847U (en) | A kind of registration plate lamp assembly | |
| CN206146407U (en) | Angle displacement sensor detection device | |
| CN202001343U (en) | Fan capable of blowing in multiple wind directions | |
| CN206537153U (en) | A kind of LED automobile instrument board being easily installed | |
| CN208605477U (en) | A kind of screw being easily installed | |
| CN204255172U (en) | Without hollow rotating and sputtering spraying and splashing facility | |
| CN206177302U (en) | Double speed ends fine motion hand wheel for measuring instrument | |
| CN113012601A (en) | A engineering progress display device for building engineering management | |
| CN206930241U (en) | A kind of stay-supported type displacement sensor | |
| CN218446160U (en) | Adjustable prism seat | |
| CN218933816U (en) | Adjustable variable-pitch rod for building construction | |
| CN220228393U (en) | Mounting bracket for centrifugal pump | |
| CN217207482U (en) | Damper piston rod firmly connected with piston | |
| CN215563035U (en) | Quick installation mechanism of tap | |
| CN210110191U (en) | Anti-toppling guide signboard | |
| CN215583727U (en) | Architectural design show shelf | |
| CN217355440U (en) | Linear module platform motor | |
| CN218972360U (en) | Installation display device of LED sign | |
| CN214945689U (en) | Simple and easy rotation axis stop device | |
| CN217629542U (en) | Safety warning device is used in ground construction | |
| CN215720917U (en) | Mechanical full-height rotary brake with hydraulic damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |