CN116092397A - Billboard supporting equipment and method - Google Patents
Billboard supporting equipment and method Download PDFInfo
- Publication number
- CN116092397A CN116092397A CN202310369849.5A CN202310369849A CN116092397A CN 116092397 A CN116092397 A CN 116092397A CN 202310369849 A CN202310369849 A CN 202310369849A CN 116092397 A CN116092397 A CN 116092397A
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- China
- Prior art keywords
- advertisement page
- installation
- pressing
- billboard
- control mechanism
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a billboard supporting device and a billboard supporting method, which belong to the technical field of billboard supporting and comprise an auxiliary mounting mechanism and a bottom control mechanism, wherein the auxiliary mounting mechanism comprises a top transverse mounting plate and a side pressing plate. According to the advertising board supporting device and the advertising board supporting method, in the installation process, the bottom control mechanism is used for controlling the top transverse installation plate to be lowered to a proper height, so that workers can conveniently carry out installation operation and reset after the installation is completed, meanwhile, the side pressing plates are combined for fixing the left side and the right side of the advertising page, and in the whole installation process, the workers can complete the installation of the four sides of the advertising page only by carrying out left-right reciprocating movement on the walking frame at the bottom through the cooperation operation of the bottom control mechanism, the top transverse installation plate and the side pressing plates, the convenience of the installation of the advertising page is effectively improved, the risk of the installation operation is reduced, the workers have sufficient operation space, the convenience of the installation operation is further improved, and the difficulty of the operation is reduced.
Description
Technical Field
The invention relates to the technical field of billboard support, in particular to billboard support equipment and a billboard support method.
Background
The advertisement board is used as an outdoor medium for transmitting information, is generally installed and fixed in the high air through supporting equipment, the difficulty of installation operation is high, and particularly, the advertisement board is installed in the high air at places such as highway sides or expressway sides, aiming at the advertisement board, the existing supporting and fixing equipment is usually fixedly installed in the high air and forms two symmetrical and fixed advertisement positions, the advertisement board is usually a flexible advertisement page, and the advertisement page is flattened and installed and fixed in the advertisement positions in the installation process.
In the process of installing and fixing the advertisement page, an installer is usually required to climb up and down to fix the advertisement page from four directions of up and down, the convenience of installing and fixing is low, the risk of high-altitude installation operation is high, the space between the symmetrically arranged advertisement positions is limited, a plurality of fixed steel frames are further arranged in the space, the convenience of actions of the installer is further reduced, the difficulty and convenience of installation operation are increased, and secondly, the disassembling process of the advertisement page is the same as the installing process, the fixing of the advertisement page is required to be relieved from four directions of up and down and left and right, and the convenience of replacing the advertisement page is correspondingly reduced.
Disclosure of Invention
The invention provides a billboard supporting device and a billboard supporting method, which are used for solving the problems of low installation and fixation convenience and high risk of high-altitude operation in the related technology.
The invention provides a billboard supporting device, which comprises a fixed frame with a walking frame at the bottom; the fixed panel is symmetrical and fixedly arranged on the fixed frame; the fixing frame is also provided with an auxiliary mounting mechanism and a bottom control mechanism; the auxiliary mounting mechanisms are in one-to-one correspondence with the fixed panels, and comprise a top transverse mounting plate and side pressing plates; in the process of the advertisement page installation operation, an installer is located on the walking frame and firstly descends to a height suitable for the current installer to work through the bottom control mechanism, then the upper side edge of the advertisement page is fixed on the top transverse installation plate, then the top transverse installation plate is reset through the bottom control mechanism, then the lower side edge of the advertisement page is fixedly installed at a corresponding position on the fixed panel, finally the side pressing plates are controlled to press and fix the advertisement page through the bottom control mechanism, and the installer is always located on the walking frame in the whole process.
In one possible implementation mode, the bottom control mechanism comprises a lifting assembly and a pressing assembly, the lifting assembly comprises a rolling shaft, a pull-up rope and a pull-down rope are connected to the rolling shaft, a sliding block is connected between the pull-up rope and the pull-down rope, the sliding block is connected to the fixing frame in an up-down sliding mode, a sliding track of the sliding block comprises a vertical section and an inclined section at the top of the vertical section, the top transverse mounting plate is connected to the sliding block, the pressing assembly comprises a pull-down rod, the pull-down rods are distributed in bilateral symmetry, the pull-down rod is connected to the fixing frame 2 in an up-down sliding mode, a plurality of inclined-plane pressing blocks are connected to the pull-down rod, and inclined-plane pressing grooves corresponding to the inclined-plane pressing blocks are formed in the side pressing plates.
In one possible implementation manner, the bottom control mechanism further comprises a control piece for controlling the lower pull rod to move up and down, the control piece comprises a rotating shaft with a gear, a threaded sleeve is connected to the rotating shaft in a threaded mode, the threaded sleeve is connected to the fixing frame in a sliding mode, and a rack meshed with the gear is connected to the lower pull rod.
In one possible implementation mode, a horizontal hold-down piece is connected between the pull-down rods which are bilaterally symmetrical, a limit plug-in unit is connected to the hold-down piece, and a limit slot corresponding to the limit plug-in unit is arranged on the top horizontal mounting plate.
In one possible implementation manner, the pressing surface of the side pressing plate is slidably embedded with a plurality of contact blocks, the contact blocks are uniformly distributed from top to bottom, and the sliding paths of the contact blocks are inclined.
In one possible implementation manner, the top transverse mounting plate is provided with a limiting mounting groove, and the limiting mounting groove is used for limiting the upper side edge of the advertisement page.
A billboard supporting method is completed by adopting billboard supporting equipment, the upper side of a billboard page is fixedly arranged on a top transverse mounting plate, the lower side of the billboard page is fixedly arranged on a fixing panel, and the left side and the right side of the billboard page are pressed and fixed through a side pressing plate.
The above technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. according to the billboard supporting device and the billboard supporting method provided by the embodiment of the invention, the state of the side installing position on the advertisement page is changed from fixed to movable by arranging the top transverse installing plate, in the installing process, the bottom control mechanism is used for controlling the top transverse installing plate to descend to a proper height, so that workers can conveniently install and reset after the installation is finished, meanwhile, the side pressing plates are combined for pressing and fixing the left side and the right side of the advertisement page, in the whole installing process, the workers can complete the installation of the four sides of the advertisement page only by the left and right reciprocating movement on the bottom walking frame through the bottom control mechanism and the cooperation of the top transverse installing plate and the side pressing plates, the convenience of the installation of the advertisement page is effectively improved, the risk of the installation operation is reduced, the workers have sufficient operation space, the installation operation is not required to be carried out through gaps between symmetrical advertisement positions, the convenience of the installation operation is further improved, and the operation difficulty is reduced.
2. According to the billboard supporting device and the billboard supporting method provided by the embodiment of the invention, the positions of the upper side edge ends of the advertisement pages are changed by setting the sliding tracks of the sliding blocks, so that the advertisement pages can be fully attached to the mounting surface of the fixed panel, the follow-up mounting and fixing processes are facilitated, the flatness of the mounting of the advertisement pages is improved, and the quality of the mounting of the advertisement pages is improved on the basis of ensuring the convenience of the mounting of the advertisement pages.
3. According to the billboard supporting device and the billboard supporting method provided by the embodiment of the invention, the contact block with the inclined path is arranged on the pressing surface of the side pressing plate in a sliding manner, and in the process of pressing and fixing the advertisement page by the side pressing plate, the contact block is contacted with the advertisement page to be stressed so as to slide into the side pressing plate through the inclined sliding path, and friction force generated in the sliding process can automatically smooth and arrange the advertisement page, so that the flatness of the advertisement page is improved on the basis of ensuring the installation convenience of the advertisement page, and the installation quality of the advertisement page is further improved.
4. According to the billboard supporting device and the billboard supporting method provided by the embodiment of the invention, the limiting plug-in on the transverse downward pressing piece is matched with the limiting slot on the top transverse mounting plate, and the top transverse mounting plate positioned at the top of the fixed panel is subjected to limiting fixation, so that the stressed state of the pull-up rope in the long-term advertisement page throwing process is changed, the pull-up rope is prevented from being in tension for a long time, the repeated use stability of the pull-up rope is improved, and the stability and convenience of the mounting operation are correspondingly improved.
Drawings
Fig. 1 is a schematic structural view of a walking frame, a fixed panel and a bottom control mechanism of a billboard supporting apparatus according to an embodiment of the invention.
Fig. 2 is a schematic side view of a lifting assembly and a control member of a billboard supporting apparatus according to an embodiment of the invention.
Fig. 3 is a schematic view of a partial top view of a top transverse mounting plate of a billboard supporting apparatus in accordance with an embodiment of the invention.
Fig. 4 is a schematic structural view of a sliding block and a hold-down member of a billboard supporting apparatus according to an embodiment of the invention.
Fig. 5 is a schematic diagram of a partial structure of a pull-down rod and an inclined-plane pressing block of a billboard supporting apparatus according to an embodiment of the invention.
Fig. 6 is a schematic structural view of a contact block of a billboard supporting apparatus according to an embodiment of the invention.
Fig. 7 is a schematic top sectional view of a side platen of a billboard supporting apparatus according to an embodiment of the invention.
Fig. 8 is a schematic partial front view of a top transverse mounting plate of a billboard supporting apparatus in accordance with an embodiment of the invention.
In the figure: 1. a walking frame; 2. a fixing frame; 3. fixing the panel; 4. an auxiliary mounting mechanism; 5. a bottom control mechanism; 53. a control member; 6. a pressing piece; 7. a limit plug-in; 8. a limit slot; 9. a contact block; 10. a limit mounting groove; 41. a top transverse mounting plate; 42. a side pressure plate; 51. a lifting assembly; 52. pressing down the assembly; 511. a winding shaft; 512. pulling up the rope; 513. pulling down the rope; 514. a sliding block; 521. a pull-down rod; 522. an inclined-plane pressing block; 523. inclined plane pressing groove; 531. a rotating shaft; 532. and (5) a threaded sleeve.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described below and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
Referring to fig. 1, fig. 2 and fig. 3, a billboard supporting device comprises a fixing frame 2 with a walking frame 1 at the bottom, as shown in fig. 1, an installer can move left and right on the walking frame 1, a fixing panel 3 is fixedly installed on the fixing frame 2 in a front-back symmetrical manner, an auxiliary installation mechanism 4 and a bottom control mechanism 5 are further arranged on the fixing frame 2, the auxiliary installation mechanism 4 comprises a top transverse installation plate 41 and a side pressing plate 42, the top transverse installation plate 41 is arranged on the fixing frame 2 in a vertically lifting state, the side pressing plate 42 is elastically and longitudinally limited and slidingly arranged on the fixing frame 2, during the process of installing advertisement pages, the installer is located on the walking frame 1, the top transverse installation plate 41 is firstly controlled to be lowered to a height suitable for the work of the installer by the bottom control mechanism 5, at this moment, the installer can fix the upper side of the advertisement pages on the top transverse installation plate 41 only by moving left and right on the walking frame 1, then the installer resets the top transverse installation plate 41 by the bottom control mechanism 5 again, then the lower side of the advertisement pages is fixedly installed on the fixing panel 3, the installer is pressed on the right side of the fixing frame, and the advertisement pages are also required to be pressed by the installer to be installed on the right side by the right side of the fixing plate 5. In the whole process, the installer only needs to move left and right on the walking frame 1, the convenience of installation and fixation of the advertisement pages is improved, the risk of installation operation of the advertisement pages is reduced, the whole installation process is not limited by the space between advertisement positions, the installer has sufficient movable space to carry out the installation operation, the difficulty of the installation operation is effectively reduced, in the disassembly process of the advertisement pages, the side pressing plates 42 are only required to reset firstly, then the fixed state of the lower side edges of the advertisement pages and the fixed panel 3 is relieved, then the top transverse installation plate 41 is lowered to a proper height, then the fixed connection state of the advertisement pages and the top transverse installation plate 41 is relieved, the dismantling operation is completed, and the whole working process worker also only needs to move left and right on the walking frame 1.
Referring to fig. 1, fig. 3, fig. 4, fig. 6 and fig. 7, the pressing surface of the side pressing plate 42 is slidably embedded with a plurality of contact blocks 9, the contact blocks 9 are uniformly distributed from top to bottom and are connected with elastic resetting members between the side pressing plate 42, the sliding path of the contact blocks 9 is inclined, as shown in fig. 1, the opposite surfaces of the fixed panel 3 which is to be symmetrically arranged are all outer side surfaces, the opposite surfaces are all inner side surfaces, on this basis, the view angle of fig. 6 is the view angle from the inner side to the outer side, when the side pressing plate 42 moves inwards to press the side edge of the advertisement page, the contact blocks 9 slide along the inclined surfaces shown in fig. 6 under the action of pressure until the contact blocks 9 are embedded in the side pressing plate 42, in the process, the contact blocks 9 move along the surface of the advertisement page, the generated friction force can automatically pull the advertisement page horizontally to a certain extent, the flatness of the advertisement page is improved, and the quality of the installation of the advertisement page is improved correspondingly.
Referring to fig. 1, 2, 4 and 5, the bottom control mechanism 5 includes a lifting assembly 51 and a pressing assembly 52, the lifting assembly 51 includes a winding shaft 511, the winding shaft 511 is rotatably connected to the fixing frame 2, an upper pull rope 512 and a lower pull rope 513 are connected to the winding shaft 511, a sliding block 514 is connected between the upper pull rope 512 and the lower pull rope 513, the sliding block 514 is slidably connected to the fixing frame 2 up and down, the top transverse mounting plate 41 is connected to the sliding block 514, when the winding shaft 511 is rotated counterclockwise, the upper pull rope 512 is wound, the top transverse mounting plate 41 is driven to move up by the sliding block 514, and at the same time, the original wound lower pull rope 513 is unwound, and when the winding shaft 511 is rotated clockwise, the original wound upper pull rope 512 is unwound, the wound lower pull rope 513 is unwound, which is equivalent to when the lower pull rope is wound, the upper pull rope 512 is unreeled to enable the top transverse mounting plate 41 to move downwards, so that the lower and upper movements of the top transverse mounting plate 41 are achieved, the winding shaft 511 is arranged at the bottom of the fixed frame 2, and the control of workers on the walking frame 1 is facilitated, wherein the upper pull rope 512 and the lower pull rope 513 are thin steel wires, a sliding track of the sliding block 514 comprises a vertical section and an inclined section at the top of the vertical section, as shown in fig. 4, when the sliding block 514 drives the top transverse mounting plate 41 to rise to the top of the fixed panel 3, and then the rising process is continued, the sliding block 514 slides upwards along the inclined section of the sliding track, at the moment, the top transverse mounting plate 41 drives an advertisement page to bend towards the inner side of the fixed panel 3, as shown in the lower view in fig. 4, at the moment, the part indicated by a hollow arrow in fig. 4 is the advertisement page, make advertisement page and fixed panel 3 just to the part can fully laminate with the installation face of fixed panel 3, be convenient for follow-up installation fixed process go on, and advertisement page and installation face laminate is favorable to improving the roughness of advertisement page installation, wherein take-up spool 511 rotates through manual control it, simultaneously, carry out spacing fixedly to take-up spool 511 through the bolt, bolt sliding connection is on mount 2, when take-up spool 511 rotates to preset position, when slider 514 removes to the slope section top, insert the bolt on take-up spool 511 and carry out spacing fixedly to take-up spool 511, make its stable being in current state (see fig. 1).
Referring to fig. 2, 3 and 5, the pressing component 52 includes a pull-down rod 521, the pull-down rod 521 is symmetrically distributed from side to side, and the pull-down rod 521 is connected to the fixing frame 2 in an up-down sliding manner, a plurality of inclined-plane pressing blocks 522 are connected to the pull-down rod 521, and inclined-plane pressing grooves 523 corresponding to the inclined-plane pressing blocks 522 are provided on the side pressing plates 42, and the side pressing plates 42 are elastically limited and slidingly connected to the fixing frame 2, so that in the process of pressing the side pressing plates 42, only the pull-down rod 521 is controlled to move downwards, and the side pressing plates 42 are controlled to slide to the fixing panel 3 to press and fix the corresponding side edges of the advertisement page through the cooperation of the inclined-plane pressing blocks 522 and the inclined-plane pressing grooves 523, as shown in fig. 5, the inclined-plane pressing blocks 522 slide along the inclined planes of the inclined-plane pressing grooves 522, so that the side pressing plates 42 move to the fixing panel 3.
Referring to fig. 3 and 4, a horizontal pressing piece 6 is connected between the lower pull rods 521 which are symmetrical left and right, a limiting insert 7 is connected on the pressing piece 6, a limiting slot 8 corresponding to the limiting insert 7 is arranged on the top horizontal mounting plate 41, after the front sliding block 514 drives the top horizontal mounting plate 41 to move up to the top along the inclined section, the limiting slot 8 is located under the limiting insert 7, in the process of controlling the downward movement of the lower pull rods 521, the synchronous driving of the horizontal pressing piece 6 moves down, in the process of moving down, the limiting insert 7 is inserted in the corresponding limiting slot 8, limiting fixation is carried out on the top horizontal mounting plate 41, at this time, the pulling force of the upper pull rope 512 on the top horizontal mounting plate 41 can be relieved, the stress of the upper pull rope 512 in the long-time throwing process of the advertisement page is relieved, in addition, in the process of moving down the advertisement page 6 is pressed on the fixed panel 3, as shown in the view below fig. 4, in the process of moving down the pressing piece 6, the advertisement page is contacted with the advertisement page and pressed on the fixed panel 3, the right angle fixing of the advertisement page is improved, the right angle fixing stability is further improved, and the fixing stability of the advertisement page is further improved.
Referring to fig. 2, the bottom control mechanism 5 further includes a control member 53 for controlling the lower pull rod 521 to move up and down, the control member 53 includes a rotating shaft 531 with a gear, a threaded sleeve 532 is screwed on the rotating shaft 531, the threaded sleeve 532 is slidably connected to the fixing frame 2, the rotating shaft 531 is rotatably connected to the fixing frame 2, the lower pull rod 521 is connected to a rack meshed with the gear, as shown in fig. 2, the lower pull rod 521 is driven to move up and down by manually rotating the rotating shaft 531 through meshing of the gear and a tooth area, and the threaded sleeve 532 is driven to slide on the fixing frame 2 during rotation of the rotating shaft 531, when the rotating shaft 531 stops rotating, the threaded sleeve 532 stops sliding, and simultaneously the rotating shaft 531 is locked at a current position, so that the lower pull rod 521 is locked at a current position.
Referring to fig. 1, 4 and 8, a limit installation groove 10 is formed in a top transverse installation plate 41, in the process of installing an advertisement page, the upper side edge of the advertisement page is installed and fixed in the limit installation groove 10 on the top transverse installation plate 41, the corresponding edge of the advertisement page is limited by the groove edge of the limit installation groove 10, a standard for installation is provided for staff, the advertisement page is kept horizontal in the horizontal direction and vertical in the vertical direction, and the installation flatness of the advertisement page is further improved conveniently.
A billboard supporting method is completed by adopting billboard supporting equipment, wherein the upper side edge of a billboard page is fixedly arranged on a top transverse mounting plate 41 which can be lifted up and down, the lower side edge of the billboard page is fixedly arranged on a fixed panel 3, and the left side and the right side of the billboard page are pressed and fixed through a side pressing plate 42.
In embodiments of the invention, unless expressly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or slidably connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle according to the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. A billboard supporting device, characterized in that: comprises a fixed frame (2) with a walking frame (1) at the bottom;
the fixing panel (3) is symmetrically and fixedly arranged on the fixing frame (2);
the auxiliary mounting mechanisms (4) are in one-to-one correspondence with the fixed panels (3), and the auxiliary mounting mechanisms (4) comprise top transverse mounting plates (41) and side pressure plates (42);
the bottom control mechanism (5), the in-process of advertisement page installation operation, installer is located walking frame (1) earlier through the horizontal mounting panel of bottom control mechanism (5) control top (41) decline to the height that is fit for present installer work, then fix the last side of advertisement page on horizontal mounting panel of top (41), afterwards reset horizontal mounting panel of top (41) through bottom control mechanism (5), then the downside fixed mounting of advertisement page is in corresponding position on fixed panel (3), finally carry out the pressfitting fixedly to advertisement page on the left and right sides edge of advertisement page through bottom control mechanism (5) control side clamp plate (42) pressfitting, aforementioned whole in-process installer is located walking frame (1) all the time.
2. A billboard supporting apparatus according to claim 1, in which: the bottom control mechanism (5) comprises a lifting assembly (51) and a pressing assembly (52), the lifting assembly (51) comprises a winding shaft (511), an upper pull rope (512) and a lower pull rope (513) are connected to the winding shaft (511), a sliding block (514) is connected between the upper pull rope (512) and the lower pull rope (513), the sliding block (514) is connected to the fixing frame (2) in an up-down sliding mode, the sliding track of the sliding block (514) comprises a vertical section and an inclined section at the top of the vertical section, the top transverse mounting plate (41) is connected to the sliding block (514), the pressing assembly (52) comprises a lower pull rod (521), a plurality of inclined surface pressing blocks (522) are connected to the lower pull rod (521), and inclined surface pressing grooves (523) corresponding to the inclined surface pressing blocks (522) are formed in the side pressing plates (42).
3. A billboard supporting apparatus according to claim 2, in which: the bottom control mechanism (5) further comprises a control piece (53) for controlling the lower pull rod (521) to move up and down, the control piece (53) comprises a rotating shaft (531) with a gear, the rotating shaft (531) is connected with a threaded sleeve (532) in a threaded mode, the threaded sleeve (532) is connected onto the fixing frame (2) in a sliding mode, and the lower pull rod (521) is connected with a rack meshed with the gear.
4. A billboard supporting apparatus according to claim 3, in which: the lower pull rods (521) are distributed symmetrically left and right, the lower pull rods (521) are connected to the fixing frame (2) in an up-down sliding mode, a transverse pressing piece (6) is connected between the lower pull rods (521) which are symmetric left and right, a limiting plug-in unit (7) is connected to the pressing piece (6), and limiting slots (8) corresponding to the limiting plug-in unit (7) are formed in the top transverse mounting plate (41).
5. A billboard supporting apparatus according to claim 1 or 2, in which: the pressing surface of the side pressing plate (42) is slidably embedded with a plurality of contact blocks (9), the contact blocks (9) are uniformly distributed from top to bottom, and the sliding path of the contact blocks (9) is inclined.
6. A billboard supporting apparatus according to claim 1, in which: and a limiting mounting groove (10) is formed in the top transverse mounting plate (41), and the limiting mounting groove (10) is used for limiting the upper side edge of the advertisement page.
7. A billboard supporting method using the billboard supporting apparatus according to claim 1, characterized in that: the upper side of the advertisement page is fixedly arranged on a top transverse mounting plate (41), the lower side of the advertisement page is fixedly arranged on a fixing panel (3), and the left side and the right side of the advertisement page are pressed and fixed through a side pressing plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369849.5A CN116092397B (en) | 2023-04-10 | 2023-04-10 | Billboard supporting equipment and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310369849.5A CN116092397B (en) | 2023-04-10 | 2023-04-10 | Billboard supporting equipment and method |
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| CN116092397A true CN116092397A (en) | 2023-05-09 |
| CN116092397B CN116092397B (en) | 2023-06-23 |
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| CN208189175U (en) * | 2018-05-16 | 2018-12-04 | 惠安佳瑞汽车销售服务有限公司 | A kind of business administration propagandizing device |
| CN109256061A (en) * | 2018-11-13 | 2019-01-22 | 遵义铭瑞广告传媒有限公司 | A kind of T-type structure billboard |
| CN209625751U (en) * | 2019-04-12 | 2019-11-12 | 广州市中跃通讯设备有限公司 | A kind of mobile phone brand shop propaganda board |
| CN210777768U (en) * | 2019-10-23 | 2020-06-16 | 赣州帝商实业有限公司 | Anti-interference lift advertisement tower |
| CN212010292U (en) * | 2020-06-11 | 2020-11-24 | 李华忠 | Novel building engineering project management process show instrument |
| KR102229584B1 (en) * | 2020-11-02 | 2021-03-18 | 류형우 | Bulletin device of advertisement |
| KR102479853B1 (en) * | 2021-11-11 | 2022-12-20 | 박대순 | Billboard ascending and descending apparatus |
| CN216353268U (en) * | 2021-12-18 | 2022-04-19 | 邓翠霞 | Billboard convenient to install and dismantle |
| CN217880755U (en) * | 2022-05-06 | 2022-11-22 | 深圳之光传媒科技有限公司 | Advertising lamp box convenient for loading and unloading advertising paper |
| CN217968635U (en) * | 2022-08-19 | 2022-12-06 | 湖北乐昂彩色包装印务有限公司 | A flattening device for packing carton |
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|---|---|
| CN116092397B (en) | 2023-06-23 |
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