CN114023205A

CN114023205A - Outdoor billboard with wind and sand resistant function

Info

Publication number: CN114023205A
Application number: CN202111241768.4A
Authority: CN
Inventors: 王平; 韩正康; 孙月涵; 李泽杉; 王瀚艺
Original assignee: Ma'anshan Bangbangbeibei Education Consulting Co ltd
Current assignee: Ma'anshan Bangbangbeibei Education Consulting Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-02-08

Abstract

The invention relates to the technical field of billboards, and particularly discloses an outdoor billboard with a wind and sand resistant function. The invention avoids leaving a large pit on the ground after the billboard is disassembled, ensures the integrity of the ground after the billboard is disassembled, is beneficial to ecological environment protection, does not need to dig a pit in a large area to fixedly install the billboard, can fixedly install the billboard by only the area which is the same as the diameter of the fixed cylinder, saves occupied area resources and reduces the damage to the ground.

Description

Outdoor billboard with wind and sand resistant function

Technical Field

The invention relates to the technical field of billboards, in particular to an outdoor billboard with wind and sand resistant function.

Background

The advertising board is a signal tool for starting the next production process or carrying products to the downstream process in a pulling system, the term is 'signal' or 'signal board' in Japanese, the term generally refers to all outdoor media for transmitting advertising information, the media size is determined according to the actual environment, shop signs, doorheads and pictures of outer facades can be manually drawn, manufactured by a computer or manufactured by printing on paper, the advertising board is generally made of square tubes, angle steel and the like by welding, and can be a three-dimensional board, lamp cloth, plastic suction, automobile baking paint, buckle plates, aluminum plastic boards and the like, the advertising specification is different in each area, and the size and the specification of the advertising board are determined by specifically looking at the use area and the use intention of the advertising board.

The large-scale advertising boards which are erected can be frequently seen on two sides of the expressway, the large-scale advertising boards reasonably utilize highway resources to display and introduce some products and cultures of similar cities, but the advertising boards on two sides of the existing expressway need to be dug in advance during installation, then the advertising board upright posts are buried in the pits to be fixed, dug soil gradually runs off along with rainwater weather, a large pit is left on the original ground due to the lack of partial soil after the advertising boards are displaced in the later period, the ground is incomplete, the advertising boards are troublesome to replace, workers need to personally climb the advertising positions of the advertising boards to replace the advertising stickers, the workers need to climb the advertising board upright posts during replacement, safety hazards exist, the advertising stickers are frequently replaced and influence the replacement efficiency, the advertising boards are often subjected to high wind sand during outdoor installation and fixation, and the advertising boards are mostly rectangular to generate certain resistance to the wind sand, the advertising board is easy to incline, topple and even break, the maintenance cost is high, and potential safety hazards exist in the surrounding area of the advertising board, so that the outdoor advertising board with the wind and sand resistant function is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an outdoor billboard with a wind and sand resistant function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an outdoor bill-board with anti-wind husky function, includes a fixed cylinder, the fixed cylinder outer wall is provided with fixed establishment, and fixed establishment passes through climbing mechanism fixedly connected with mounting disc, and the mounting disc slides and cup joints in a fixed cylinder, and the stand is installed at the mounting disc top, and the stand top extends to a fixed cylinder top and rigid coupling has bears the dish, bears and installs the LED display screen on the dish, bears the dish top and installs transparent PVC cover, and the LED display screen is located transparent PVC cover, and the fixed cylinder outer wall is provided with the mechanism of brushing clearly.

Preferably, the fixing mechanism comprises a chassis fixedly sleeved on the outer wall of the fixing barrel, threaded holes are formed in four side faces of the chassis, threaded rods are sleeved in the threaded holes, the end portions of the threaded rods are rotatably connected with fixing blocks, and fixing holes are formed in the fixing blocks.

Preferably, the jacking mechanism comprises a second motor installed at the top of the chassis, an output shaft of the second motor is connected with a lead screw, a connecting block is sleeved on the lead screw in a threaded manner, a rectangular opening is formed in the outer wall of the fixed cylinder, the connecting block penetrates through the opening to extend to the inside of the fixed cylinder and is fixedly connected with the mounting disc, and a soil breaking mechanism is arranged at the bottom of the mounting disc.

Preferably, the mechanism breaks ground is including fixing the connecting rod in the mounting disc bottom, and the connecting rod bottom mounting has the diaphragm, leaves certain clearance between diaphragm and the solid fixed cylinder inner wall, and first motor is installed to the diaphragm bottom, and the output shaft of first motor has the pivot, and the pivot outer wall is provided with the auger delivery blade, and the drill bit that breaks ground is installed to the pivot bottom.

Preferably, a weight box is installed at the top of the chassis, the weight box is communicated with the fixed cylinder through a conveying port, a baffle is obliquely fixed on the inner wall of the fixed cylinder, the baffle is located above the conveying port, and the transverse plate is located below the conveying port.

Preferably, the motor protecting shell is installed to diaphragm bottom, and first motor is located the motor protecting shell, and the fixed cylinder bottom is connected with cuts the ring.

Preferably, the outer wall of the fixed cylinder is fixed with a fixed plate, the bottom of the fixed plate is provided with a mounting groove, a screw rod supporting bearing is mounted in the mounting groove, the end part of the screw rod is mounted at the inner ring of the screw rod supporting bearing, the top of the chassis is provided with a protective shell, and the second motor and the screw rod are both located in the protective shell.

Preferably, the brushing mechanism comprises an L-shaped rod fixed at the top of the fixing plate, a brush sleeve is fixed at the end of the L-shaped rod, bristles are arranged on the inner ring of the brush sleeve, the stand column is positioned on the inner ring of the brush sleeve, and a lubricating assembly is arranged on the outer wall of the stand column.

Preferably, the lubricating component is including sliding the collection box and the fixed cover of cup jointing at the stand outer wall, and fixed cover is located and collects the box, and fixed cover intercommunication has defeated oil pipe, and defeated oil pipe runs through and collects the box and the intercommunication has the fuel filler nozzle, forms the oil storage cavity between fixed cover inner wall and the stand surface, and fixed cover bottom is fixed and is collected the box inner wall, collects the box and passes through supporting shoe and L shape pole fixed connection, collects the box and fixes the cover and all be located brush cover below.

Preferably, bear the fixed coupling of set outer wall and have connect the retainer plate, the retainer plate outer wall sets up the arc, bears the set bottom and is fixed with curved guiding plate, bears and has seted up the bleeder vent on the dish, guiding plate and bear and place the drier between the dish.

Compared with the prior art, the invention has the beneficial effects that:

1: when the connecting block is arranged at the lower part of the rectangular opening, the connecting block enables the ground breaking drill bit to extend out of the fixed cylinder to drill soil and open holes on the ground through the connecting rod, drilled soil can be conveyed into the fixed cylinder under the action of the spiral conveying blade, the self gravity of the fixed cylinder can be increased to drive the ground breaking drill bit to drill the soil and open holes downwards, so that the fixed cylinder gradually moves downwards in the holes drilled by the ground breaking drill bit, the soil in the fixed cylinder is extruded and conveyed into the weight box through the conveying port communicated with the weight box, the gravity can be increased to the chassis to enable the chassis to be pressed downwards to the ground more stably, meanwhile, the soil can be collected in the weight box, the ground drilling and opening can be carried out on the ground through the ground breaking drill bit, the fixed cylinder is directly installed in the hole on the ground to fixedly install the fixed cylinder, the problem that the fixed cylinder needs to be dug and installed in the traditional installation process is solved, the installation efficiency is improved, and the soil loss caused by rainwater erosion at two sides of the soil accumulation is avoided, and can make brokenly drill bit and auger delivery blade reversal when later stage needs to be dismantled, can carry the earth of collecting in weight box and the solid fixed cylinder to subaerial downthehole downwards, fill gradually earth extrusion drill bit and auger delivery blade and provide an ascending power to it, can be convenient for extract the solid fixed cylinder from subaerial downthehole when later stage is dismantled, and to dig out the earth with the brokenly drill bit during with the installation and fill back subaerial downthehole, leave a big hole subaerial after avoiding the bill-board to dismantle, guarantee the integrality on bill-board dismantlement back ground, do benefit to ecological environmental protection, and need not dig the hole by a large scale and carry out fixed mounting to the bill-board, only need can carry out fixed mounting to the bill-board with the same area of solid fixed cylinder diameter, practice thrift occupation of land resource and reduce the destruction to ground.

2: the upright post can rub with the bristles in the brush sleeve in the up-and-down movement process, rust on the outer surface of the upright post can be polished and removed, the polished rust falls into the collecting box to be uniformly collected, the rust is prevented from falling on the ground to damage the ecological environment, the ecological environment is facilitated, the antirust liquid in the fixing sleeve can be smeared on the outer surface of the upright post in the up-and-down movement process of the upright post, the antirust liquid is smeared after the rust on the outer surface of the upright post is polished and removed in the descending process, the antirust liquid can be smeared on the outer surface of the upright post in a clean state, the outer surface of the upright post is cleaned by the bristles in the brush sleeve in the ascending process, the smeared antirust liquid can be brushed uniformly, the upright post is covered on the outer surface of the upright post more comprehensively, the protection of the upright post is improved, and the fracture phenomenon of the upright post due to long-time rusting is avoided, can improve the life of bill-board, guarantee cleanliness factor and the aesthetic property of stand surface, the whole effect of reading of bill-board is improved, and the stand is the up-and-down motion under climbing mechanism, can contrast the holding of column head portion and coil the height and adjust, thereby highly adjusting the LED display screen of installing on holding the dish, can be according to actual conditions independently adjustment, make things convenient for the maintenance of later stage to holding the LED display screen on the dish, make the holding tray height reduction with the stand downstream, can save the staff and need scramble to holding the step of keeping in repair to the LED display screen on the dish, the improvement is to the security and the maintenance efficiency in the LED display screen maintenance process.

3: in the invention, the threaded rod is rotated to adjust the depth of the threaded rod inserted into the threaded hole formed in the side surface of the chassis, the distance between the fixed block and the chassis can be adjusted, the threaded rod can be adjusted according to the height of the LED display screen on the bearing plate, the fixed block is fixed through the fixed hole in the fixed block, so that the fixed cylinder can be stably installed and is not easy to shake, the installation stability of the fixed cylinder and the upright post is improved, the wind and sand resistance of the fixed cylinder and the upright post is improved, the phenomena of deflection and toppling of the fixed cylinder and the upright post under the action of wind and sand and the like are prevented, the transparent PVC cover can guide the wind and sand due to the roundness and smoothness of the outer surface of the transparent PVC cover, the resistance to the wind and sand is reduced, the wind and sand resistance of the transparent PVC cover is increased, the transparent PVC cover can provide a protection effect on the LED display screen on the bearing plate, the LED display screen is prevented from being wetted by rain and damaged, and flying birds are prevented from being soiled and damaging the LED display screen on the LED display screen, and impurities such as dust can be prevented from being attached to the LED display screen, advertisements are put in through the LED display screen, the situation that the advertising stickers on the advertising board are frequently replaced by workers due to frequent replacement of the advertisements in the traditional advertising board is avoided, and the working intensity of the workers is reduced while the advertisement replacement efficiency is improved.

Drawings

Fig. 1 is an isometric view of an outdoor billboard with wind and sand resistance function according to the present invention;

fig. 2 is a cross-sectional view of an outdoor billboard with wind and sand resistance function according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a partial enlarged view of portion B of FIG. 2;

FIG. 5 is a schematic view of the connection between the fixed cylinder and the chassis of the outdoor billboard with wind and sand resistance function according to the present invention;

FIG. 6 is a schematic structural view of a brush sleeve of an outdoor billboard with wind and sand resistance function according to the present invention;

FIG. 7 is a schematic structural view of a fixing sleeve of an outdoor billboard with wind and sand resistance function according to the present invention;

FIG. 8 is a schematic structural diagram of a cutting ring of an outdoor billboard with wind and sand resistance function according to the present invention;

fig. 9 is a front view of an outdoor billboard with wind and sand resistance function according to the present invention.

In the figure: 1. a fixed cylinder; 2. a chassis; 3. a threaded rod; 4. a protective shell; 5. a weight box; 6. a collection box; 7. an L-shaped rod; 8. a brush cover; 9. a transparent PVC cover; 10. a stationary ring; 11. cutting a ring; 12. connecting blocks; 13. a screw rod; 14. mounting a disc; 15. a connecting rod; 16. a flow guide disc; 17. a transverse plate; 18. a carrier tray; 19. an LED display screen; 20. a column; 21. a fuel filler nozzle; 22. fixing a sleeve; 23. a fixing plate; 24. an opening; 25. a first motor; 26. a screw conveying blade; 27. a ground breaking drill bit; 28. a second motor; 29. and a baffle plate.

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.

Referring to fig. 1-9, an outdoor billboard with wind and sand resistance function comprises a fixed cylinder 1, a fixing mechanism is arranged on the outer wall of the fixed cylinder 1, the fixing mechanism is fixedly connected with an installation disc 14 through a jacking mechanism, the installation disc 14 is sleeved in the fixed cylinder 1 in a sliding mode, a stand column 20 is installed at the top of the installation disc 14, the top end of the stand column 20 extends to the upper portion of the fixed cylinder 1 and is fixedly connected with a bearing disc 18, an LED display screen 19 is installed on the bearing disc 18, a transparent PVC cover 9 is installed at the top of the bearing disc 18, the LED display screen 19 is located in the transparent PVC cover 9, and a brushing mechanism is arranged on the outer wall of the fixed cylinder 1.

As a technical optimization scheme of the invention, the fixing mechanism comprises a chassis 2 fixedly sleeved on the outer wall of a fixing cylinder 1, threaded holes are respectively formed in four side surfaces of the chassis 2, threaded rods 3 are sleeved in the threaded holes in a sleeved mode, the end portions of the threaded rods 3 are rotatably connected with fixing blocks, fixing holes are formed in the fixing blocks, the threaded rods 3 are rotated to adjust the depth of the threaded rods 3 inserted into the threaded holes formed in the side surfaces of the chassis 2, the distance between the fixed block and the chassis 2 can be adjusted according to the height of the LED display screen 19 on the bearing plate 18, the fixed block is fixed through the fixed hole on the fixed block, thereby ensuring that the fixed cylinder 1 is stably installed and is not easy to shake, improving the installation stability of the fixed cylinder 1 and the upright post 20, thereby increasing the wind and sand resistance and preventing the fixed cylinder 1 and the upright post 20 from tilting and falling under the action of wind and sand.

As a technical optimization scheme of the invention, the jacking mechanism comprises a second motor 28 arranged at the top of the chassis 2, an output shaft of the second motor 28 is connected with a screw rod 13, a connecting block 12 is sleeved on the screw rod 13 in a threaded manner, a rectangular opening 24 is arranged on the outer wall of the fixed cylinder 1, the connecting block 12 passes through the opening 24 and extends into the fixed cylinder 1 and is fixedly connected with a mounting disc 14, a soil breaking mechanism is arranged at the bottom of the mounting disc 14, the output shaft of the second motor 28 drives the screw rod 13 to rotate so as to enable the connecting block 12 to move up and down on the screw rod 13, the connecting block 12 can drive the upright post 20 to slide up and down on the fixed cylinder 1 through the mounting disc 14 so as to adjust the height of the upright post 20, the height of the bearing disc 18 at the top end of the upright post 20 can be adjusted, thereby the height of the LED display screen 19 arranged on the bearing disc 18 can be adjusted autonomously according to actual conditions, and the later maintenance of the LED display screen 19 on the bearing disc 18 is facilitated, the upright column 20 moves downwards to reduce the height of the bearing plate 18, so that the step that workers need to climb onto the bearing plate 18 to maintain the LED display screen 19 can be omitted, and the safety and the maintenance efficiency of the LED display screen 19 in the maintenance process are improved.

As a technical optimization scheme of the invention, the soil breaking mechanism comprises a connecting rod 15 fixed at the bottom of a mounting disc 14, a transverse plate 17 is fixed at the bottom end of the connecting rod 15, a certain gap is reserved between the transverse plate 17 and the inner wall of a fixed cylinder 1, a first motor 25 is installed at the bottom of the transverse plate 17, an output shaft of the first motor 25 is connected with a rotating shaft, a spiral conveying blade 26 is arranged on the outer wall of the rotating shaft, a soil breaking drill bit 27 is installed at the bottom end of the rotating shaft, the output shaft of the first motor 25 can drive the soil breaking drill bit 27 to rotate to drill soil and open holes on the ground, and the spiral conveying blade 26 can convey soil drilled by the soil breaking drill bit 27.

As a technical optimization scheme of the invention, the top of the chassis 2 is provided with the weight box 5, the weight box 5 is communicated with the fixed cylinder 1 through a conveying port, the inner wall of the fixed cylinder 1 is obliquely fixed with the baffle 29, the baffle 29 is positioned above the conveying port, the transverse plate 17 is positioned below the conveying port, a soil shell drilled by the ground breaking drill bit 27 is stored in the fixed cylinder 1 and the weight box 5 under the blocking action of the baffle 29, the weight box 5 can collect soil and increase the self weight at the same time, the gravity can be added to the chassis 2 to press the ground more stably and collect the soil in the weight box 5, the ground breaking drill bit 27 and the spiral conveying blade 26 can be reversed when the dismounting is needed in the later period, the soil collected in the weight box 5 and the fixed cylinder 1 can be conveyed downwards into a hole on the ground, the soil drilled by the ground breaking drill bit 27 is filled back into the hole on the ground, a large pit on the ground after the dismounting of the advertising board is avoided, the integrality on ground after the bill-board is dismantled is guaranteed, ecological environmental protection is facilitated, large-area digging is not needed for fixedly mounting the bill-board, the bill-board can be fixedly mounted only by the area the same as the diameter of the fixed cylinder 1, occupied space resources are saved, and damage to ground is reduced.

As a technical optimization scheme of the invention, a motor protection shell is arranged at the bottom of the transverse plate 17, the first motor 25 is positioned in the motor protection shell, the cutting ring 11 is connected with the bottom end of the fixed cylinder 1, the motor frame protection shell can provide a protection effect on the first motor 25, prevent soil from entering the first motor 25 and damaging the first motor 25, improve the protection performance on the first motor 25, and ensure that the annular opening at the bottom end of the cutting ring 11 is sharp, so that the fixed cylinder 1 can conveniently enter a hole drilled by the ground breaking drill bit 27, and the fixed cylinder 1 can be conveniently fixed.

As a technical optimization scheme of the invention, a fixing plate 23 is fixed on the outer wall of a fixing cylinder 1, a mounting groove is formed at the bottom of the fixing plate 23, a screw rod supporting bearing is mounted in the mounting groove, the end part of a screw rod 13 is mounted at the inner ring of the screw rod supporting bearing, the screw rod supporting bearing can provide a supporting function and a guide function for the screw rod 13, the stability of the screw rod 13 during operation is improved, a protective shell 4 is mounted at the top of a chassis 2, a second motor 28 and the screw rod 13 are both positioned in the protective shell 4, and the protective shell 4 can protect the second motor 28, the screw rod 13 and a connecting block 12 in the protective shell, so that the situation that the second motor 28, the screw rod 13 and the connecting block 12 are exposed outside and are excessively aged and damaged due to wind and rain is avoided, and the normal service life of the protective shell is prolonged.

As a technical optimization scheme of the invention, the brushing mechanism comprises an L-shaped rod 7 fixed at the top of a fixing plate 23, a brush sleeve 8 is fixed at the end part of the L-shaped rod 7, bristles are arranged on the inner ring of the brush sleeve 8, an upright post 20 is positioned on the inner ring of the brush sleeve 8, the upright post 20 can rub the bristles in the brush sleeve 8 in the up-and-down movement process, rust on the outer surface of the upright post 20 can be polished and removed, and a lubricating component is arranged on the outer wall of the upright post 20.

As a technical optimization scheme of the invention, the lubricating component comprises a collecting box 6 and a fixing sleeve 22 which are slidably sleeved on the outer wall of the upright post 20, the fixing sleeve 22 is positioned in the collecting box 6, the fixing sleeve 22 is communicated with an oil delivery pipe, the oil delivery pipe penetrates through the collecting box 6 and is communicated with an oil filling nozzle 21, an oil storage cavity is formed between the inner wall of the fixing sleeve 22 and the outer surface of the upright post 20, the bottom of the fixing sleeve 22 is fixed on the inner bottom wall of the collecting box 6, the collecting box 6 is fixedly connected with the L-shaped rod 7 through a supporting block, the collecting box 6 and the fixing sleeve 22 are both positioned below the brush sleeve 8, iron rust removed by polishing falls into the collecting box 6 to be uniformly collected, the iron rust is prevented from falling on the ground to damage the ecological environment, the ecological environment is facilitated, the upright post 20 can be coated on the outer surface of the upright post 20 in the up-down movement process, the iron rust on the outer surface of the upright post 20 is polished and removed in the descending process, and then the antirust liquid is coated, can guarantee that stand 20 surface paints antirust liquid under clean state, and the in-process that rises reuse brush hair in the brush cover 8 and cleans stand 20 surface, can brush the antirust liquid of paining evenly, it is more comprehensive at stand 20 surface to make its cover, improve the protectiveness to stand 20, avoid stand 20 because of the long-time phenomenon of breaking that takes place that rusts, can improve the life of bill-board, guarantee the cleanliness factor and the aesthetic property of stand 20 surface, improve the whole effect of reading of bill-board.

As a technical optimization scheme of the invention, the outer wall of the bearing disc 18 is fixedly sleeved with the fixed ring 10, the outer wall of the fixed ring 10 is provided with an arc shape, the outer wall of the fixed ring 10 can conduct flow guiding action on wind and sand, the phenomenon that the bearing disc 18 shakes due to overlarge resistance of the outer wall of the fixed ring 10 on the wind and sand is avoided, the arc-shaped flow guiding disc 16 is fixed at the bottom of the bearing disc 18, the bearing disc 18 is provided with air holes, a drying agent is placed between the flow guiding disc 16 and the bearing disc 18, and the drying agent can dry and dehumidify the LED display screen 19 arranged on the bearing disc 18, so that the phenomenon that the normal operation of the LED display screen 19 is influenced due to overhigh humidity of air is avoided.

When the invention is used, the cutting ring 11 at the bottom end of the fixed cylinder 1 is contacted with the ground, the second motor 28 is started, the output shaft of the second motor 28 drives the screw rod 13 to rotate, the screw rod 13 rotates to enable the connecting block 12 to move downwards on the screw rod 13, the connecting block 12 drives the upright post 20 to slide downwards in the fixed cylinder 1 through the mounting disc 14, the horizontal plate 17 is driven to move downwards through the connecting rod 15 in the downward moving process of the mounting disc 14, the horizontal plate 17 drives the ground breaking drill 27 to move downwards through the first motor 25 until the ground breaking drill 27 extends out of the fixed cylinder 1, the first motor 25 is started, the output shaft of the first motor 25 can drive the spiral conveying blade 26 and the ground breaking drill 27 to rotate, the ground breaking drill 27 can drill holes on the ground, the drilled soil can be conveyed into the fixed cylinder 1 under the action of the spiral conveying blade 26, the self gravity of the fixed cylinder 1 can be increased to drive the ground breaking drill 27 to move downwards to drill holes, thereby enabling the fixed cylinder 1 to gradually move downwards in the hole drilled by the earth breaking drill bit 27, the soil in the fixed cylinder 1 is extruded and conveyed into the weight box 5 through the conveying port communicated with the weight box 5, the gravity can be added to the chassis 2 to enable the chassis 2 to be pressed down on the ground more stably, meanwhile, the soil can be collected in the weight box 5, the earth breaking drill bit 27 can be utilized to drill and drill the hole on the ground, the fixed cylinder 1 is directly installed in the hole on the ground to fixedly install the fixed cylinder 1, the problem that the fixed cylinder needs to be installed by digging in the traditional installation process is solved, the installation efficiency is improved, meanwhile, the soil loss caused by rain water scouring on two sides of the soil accumulation is avoided, after the fixed cylinder 1 is fixed in the hole drilled by the earth breaking drill bit 27, the threaded rod 3 is rotated, the depth of the threaded rod 3 inserted into the threaded hole drilled on the side surface of the chassis 2 is adjustable, the distance between the fixed block and the chassis 2 can be adjusted, the height of the LED display screen 19 on the bearing disc 18 can be adjusted, the fixing block is fixed through the fixing holes on the fixing block, so that the fixing cylinder 1 can be stably installed and is not easy to shake, the installation stability of the fixing cylinder 1 and the upright post 20 is improved, the sand resistance of the fixing cylinder is improved, the phenomena of inclined toppling and the like of the fixing cylinder 1 and the upright post 20 under the action of sand wind are prevented, after the fixing cylinder 1 is installed and fixed, the second motor 28 is started, the output shaft electric screw 13 of the second motor 28 rotates to enable the connecting block 12 to drive the installing disc 14 to move upwards, so that the upright post 20 moves upwards in the fixing cylinder 1 to a proper height, the connecting rod 15, the transverse plate 17 and the first motor 25 can drive the ground breaking drill bit 27 and the spiral conveying blade 26 to move upwards and retract into the fixing cylinder 1 in the upwards moving process, and the LED display screen 19 is used for propaganda and display instead of the traditional advertisement sticker, can switch at any time and advertisement category, convenient and fast, the problem that the staff frequently climbs the advertising pole and goes to changing the advertisement sticker has been saved, reduce staff's working strength when improving advertisement change efficiency, when needing to maintain its LED display screen 19 who bears on the dish 18, start second motor 28, use through the cooperation of lead screw 13 and connecting block 12 and make stand 20 move down in the solid fixed cylinder 1, thereby make and bear dish 18 move down to suitable height and maintain LED display screen 19, and stand 20 can rub with the brush hair in the brush cover 8 in the solid fixed cylinder 1 gliding while, can polish the rust of stand 20 surface and get rid of, the rust that gets rid of drops and collects in collecting box 6 unification to it, avoid the rust to drop and cause destruction to the ecological environment subaerial, do benefit to ecological environment-friendly, can scribble the stand 20 surface in the space between leading-in fixed cover 22 and stand 20 with the rust-inhibiting liquid through tank filler 21 The upright post 20 can smear the antirust liquid in the fixed sleeve 22 on the outer surface of the upright post 20 in the up-and-down movement process, the upright post 20 can smear the antirust liquid after polishing and removing the iron rust on the outer surface of the upright post 20 in the descending process, the outer surface of the upright post 20 can be guaranteed to be smeared with the antirust liquid in a clean state, the outer surface of the upright post 20 can be cleaned by utilizing the bristles in the brush sleeve 8 in the ascending process, the smeared antirust liquid can be brushed uniformly, the outer surface of the upright post 20 can be covered more comprehensively, the protection of the upright post 20 is improved, the phenomenon that the upright post 20 is cracked due to long-time rusting is avoided, the service life of the billboard can be prolonged, the cleanliness and the attractiveness of the outer surface of the upright post 20 are guaranteed, the overall viewing effect of the billboard is improved, the soil breaking drill 27 and the spiral conveying blade 26 can be reversed when the billboard needs to be disassembled in the later stage, the earth collected in the weight box 5 and the fixed cylinder 1 can be conveyed downwards into the hole on the ground, the soil breaking drill bit 27 and the spiral conveying blade 26 are extruded and provide an upward force in the gradually filled soil, the fixing cylinder 1 can be conveniently pulled out from the hole on the ground during later-period disassembly, the soil breaking drill bit 27 is drilled and drilled out during installation to fill the soil back into the hole on the ground, a large pit is prevented from being left on the ground after the billboard is disassembled, the integrity of the ground after the billboard is disassembled is ensured, the ecological environment is facilitated, the billboard is fixedly installed without large-area digging, the billboard can be fixedly installed only by the area the same as the diameter of the fixing cylinder 1, the occupied area resource is saved, the damage to the ground is reduced, the transparent PVC cover 9 can guide the wind and sand due to the roundness of the outer surface of the transparent PVC cover 9, the resistance to the wind and sand is reduced, the wind and sand resistance of the transparent PVC cover 9 is increased, the transparent PVC cover 9 can provide a protection effect on the LED display screen 19 on the bearing disc 18, and the damage of the LED display screen 19 caused by wetting in the rain weather is avoided, prevent that the flying bird from falling and making dirty and damage LED display screen 19 on LED display screen 19, and can avoid impurity such as dust to adhere to on LED display screen 19, transparent PVC cover 9 surface is because of its smoothness nature, and dust and impurity are difficult for adhering to on its surface, guarantee transparent PVC cover 9 cleanliness factor, conveniently watch the advertisement of LED display screen 19 broadcast, improve its viewing effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an outdoor bill-board with anti-wind husky function, includes solid fixed cylinder (1), a serial communication port, gu fixed cylinder (1) outer wall is provided with fixed establishment, fixed establishment passes through climbing mechanism fixedly connected with mounting disc (14), mounting disc (14) slide cup joint in gu fixed cylinder (1), stand (20) are installed at mounting disc (14) top, stand (20) top extends to gu fixed cylinder (1) top and rigid coupling has bears dish (18), bear and install LED display screen (19) on dish (18), bear and install transparent PVC cover (9) at dish (18) top, LED display screen (19) are located transparent PVC cover (9), gu fixed cylinder (1) outer wall is provided with the mechanism of cleaning.

2. The outdoor billboard with wind and sand resistance function according to claim 1, wherein the fixing mechanism comprises a chassis (2) fixedly sleeved on the outer wall of the fixed cylinder (1), threaded holes are formed in four sides of the chassis (2), threaded rods (3) are sleeved in the threaded holes, fixed blocks are rotatably connected to the ends of the threaded rods (3), and fixing holes are formed in the fixed blocks.

3. The outdoor advertising board with the wind and sand resisting function is characterized in that the jacking mechanism comprises a second motor (28) installed at the top of the chassis (2), an output shaft of the second motor (28) is connected with a screw rod (13), a connecting block (12) is sleeved on the screw rod (13) in a threaded manner, a rectangular opening (24) is formed in the outer wall of the fixed cylinder (1), the connecting block (12) penetrates through the opening (24) to extend into the fixed cylinder (1) and be fixedly connected with the mounting disc (14), and a soil breaking mechanism is arranged at the bottom of the mounting disc (14).

4. The outdoor advertising board with the wind and sand resistant function is characterized in that the soil breaking mechanism comprises a connecting rod (15) fixed at the bottom of the mounting plate (14), a transverse plate (17) is fixed at the bottom end of the connecting rod (15), a certain gap is reserved between the transverse plate (17) and the inner wall of the fixed cylinder (1), a first motor (25) is installed at the bottom of the transverse plate (17), a rotating shaft is connected with an output shaft of the first motor (25), spiral conveying blades (26) are arranged on the outer wall of the rotating shaft, and a soil breaking drill bit (27) is installed at the bottom end of the rotating shaft.

5. The outdoor billboard with wind and sand resistance function according to claim 4, wherein a weight box (5) is mounted on the top of the chassis (2), the weight box (5) is communicated with the fixed cylinder (1) through the delivery port, a baffle (29) is obliquely fixed on the inner wall of the fixed cylinder (1), the baffle (29) is positioned above the delivery port, and the transverse plate (17) is positioned below the delivery port.

6. The outdoor billboard with wind and sand resistance function according to claim 4, characterized in that a motor protective shell is installed at the bottom of the transverse plate (17), the first motor (25) is located in the motor protective shell, and the bottom end of the fixed cylinder (1) is connected with the cutting ring (11).

7. The outdoor billboard with wind and sand resistance function according to claim 3, wherein the fixed plate (23) is fixed on the outer wall of the fixed cylinder (1), a mounting groove is formed at the bottom of the fixed plate (23), a lead screw supporting bearing is mounted in the mounting groove, the end of the lead screw (13) is mounted at the inner ring of the lead screw supporting bearing, the protective shell (4) is mounted at the top of the chassis (2), and the second motor (28) and the lead screw (13) are both located in the protective shell (4).

8. The outdoor billboard with wind and sand resistance function according to claim 7, wherein the brushing mechanism comprises an L-shaped rod (7) fixed on the top of the fixing plate (23), a brush sleeve (8) is fixed at the end of the L-shaped rod (7), the inner ring of the brush sleeve (8) is provided with bristles, the upright post (20) is positioned at the inner ring of the brush sleeve (8), and the outer wall of the upright post (20) is provided with a lubricating component.

9. The outdoor billboard with wind and sand resistance function according to claim 8, wherein the lubricating component comprises a collecting box (6) and a fixing sleeve (22) which are slidably sleeved on the outer wall of the upright post (20), the fixing sleeve (22) is positioned in the collecting box (6), the fixing sleeve (22) is communicated with an oil delivery pipe, the oil delivery pipe penetrates through the collecting box (6) and is communicated with an oil filling nozzle (21), an oil storage cavity is formed between the inner wall of the fixing sleeve (22) and the outer surface of the upright post (20), the bottom of the fixing sleeve (22) is fixed on the inner bottom wall of the collecting box (6), the collecting box (6) is fixedly connected with the L-shaped rod (7) through a supporting block, and the collecting box (6) and the fixing sleeve (22) are both positioned below the brush sleeve (8).

10. The outdoor billboard with wind and sand resistance function according to claim 1, wherein the outer wall of the bearing disc (18) is fixedly sleeved with a fixed ring (10), the outer wall of the fixed ring (10) is arc-shaped, an arc-shaped flow guide disc (16) is fixed at the bottom of the bearing disc (18), the bearing disc (18) is provided with air holes, and a drying agent is placed between the flow guide disc (16) and the bearing disc (18).