CN106991937A - A kind of municipal road manages automatic lifting Fast Installation advertisement support frame - Google Patents

A kind of municipal road manages automatic lifting Fast Installation advertisement support frame Download PDF

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Publication number
CN106991937A
CN106991937A CN201710246875.3A CN201710246875A CN106991937A CN 106991937 A CN106991937 A CN 106991937A CN 201710246875 A CN201710246875 A CN 201710246875A CN 106991937 A CN106991937 A CN 106991937A
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CN
China
Prior art keywords
rotating shaft
respectively arranged
support plate
rotation
support
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Granted
Application number
CN201710246875.3A
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Chinese (zh)
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CN106991937B (en
Inventor
都函
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Yilin Machinery Factory of Chengtan Town, Xinchang County
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Qingdao Zhixiang Patent Technology Development Co Ltd
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Priority to CN201710246875.3A priority Critical patent/CN106991937B/en
Publication of CN106991937A publication Critical patent/CN106991937A/en
Application granted granted Critical
Publication of CN106991937B publication Critical patent/CN106991937B/en
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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
    • G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
  • Handcart (AREA)

Abstract

Automatic lifting Fast Installation advertisement support frame is managed the invention discloses a kind of municipal road, include a firm banking, a support tube is provided with the firm banking, one first support plate is connected on first support frame, a support is connected at the top of first support plate to take over a business, the second support plate of a slip is respectively arranged with supporting described in both sides, the first bull wheel that both sides are respectively arranged with a rotation is taken over a business in the support, one first drawstring is respectively arranged with first bull wheel, the first drawstring end is connected on the firm banking, second support plate is being slided described in both sides on the first drawstring respectively, the normal slip of second support plate can be further ensured that by first drawstring, it can be further facilitated so as to the lifting by second support plate and installation replacing is carried out to advertisement canvas, workman is avoided to fall under high altitude environment danger, it is further ensured that the life security of workman.

Description

A kind of municipal road manages automatic lifting Fast Installation advertisement support frame
Technical field
The present invention relates to a kind of advertisement support frame, and in particular to a kind of municipal road manages automatic lifting Fast Installation advertisement Support frame, more particularly to it is a kind of can Fast Installation and change billboard municipal road management automatic lifting Fast Installation advertisement Support frame.
Background technology
Continuing to develop for advertising sector is also further promoted while not reading and improve with living standard, wherein present The both sides of life Zhong highways can all be provided with substantial amounts of billboard, and billboard can be propped up using support tube Support, so as to which billboard to be supported to certain height, can further facilitate driving vehicle to see to reach and publicize widely Purpose, wherein because billboard is fixedly mounted on support tube during present billboard is installed, due to needing Advertisement canvas is set on billboard, advertisement canvas pacified so as to convenient to the top of support tube so being accomplished by climbing Dress, and because the replacing of ad content is so be accomplished by frequently changing advertisement canvas, so being accomplished by workman couple Advertisement canvas carries out frequently replacement operation, although using manually can be to the progress replacing installation of advertisement canvas, but also exists Problems with：
Because support tube has certain height so operation under the high-level environment of workman is accomplished by, due to high-level environment Middle operation can have certain danger, so certain falling hazard will be caused to workman, and in the feelings of work high above the ground Due to the limitation of job space under condition, and need advertisement canvas being fixed on billboard, come so changing advertisement woven belt Certain trouble, further causes the inefficiency of advertisement canvas replacing.
It is therefore necessary to design a kind of municipal road management automatic lifting Fast Installation advertisement support frame, to solve above-mentioned skill Art problem.
The content of the invention
The object of the present invention is to overcome the problems of the prior art, and there is provided a kind of municipal road management automatic lifting is fast Fast installing advertisement support frame, can be provided with a support in first support plate and take over a business, and be set on the support is taken over a business There is the first bull wheel of rotation, so as to can further drive described first to draw by the rotation of first bull wheel The lifting of rope, so as to can further make institute after being connected to using first drawstring correspondence on the firm banking The second support plate is stated to slide on first drawstring, so as to ensure the normal slip to second support plate, and The second bull wheel of rotation is provided with can taking over a business by the support, the second drawing is provided with second bull wheel Rope, second support plate lifting can be further driven to so as to the slip by second drawstring, so as to Second support plate can further facilitate advertisement canvas is changed after being elevated on ground, it is to avoid workman exists The danger that causes of advertisement canvas is changed under high altitude environment, and is provided with first support plate connection screw thread of rotation Axle, so as to which further second support plate can be fixed by the rotation of the connection screw thread axle, so that Prevent the problem of second support plate occurs unstable in high vacancy, and the control that be able to can be distinguished by the rotating bar The lifting and fixation of second support plate are made, is conveniently controlled so as to further using the rotating bar, and Can by the synchronous axial system of the 3rd bull wheel so as to be further driven to the rotation of the 3rd drawstring, so as to Further it is strained and fixed using what the 3rd drawstring was synchronized to advertisement canvas in second support plate, so as to keep away The trouble that artificial fixation of advertisement canvas is caused is exempted from, so as to further improve operating efficiency.
The present invention is achieved through the following technical solutions：
A kind of municipal road manages automatic lifting Fast Installation advertisement support frame, includes a firm banking, the firm banking On be provided with a support tube, the support tube both sides are respectively arranged with the first support frame, described in both sides on the first support frame respectively One first support plate is connected with, the first support plate top is connected to a support and taken over a business, supports described in both sides The second support plate of a slip is respectively arranged with, the first bull wheel that both sides are respectively arranged with a rotation, institute are taken over a business in the support State and one first drawstring be respectively arranged with the first bull wheel, the first drawstring end is connected on the firm banking, Second support plate is being slided described in both sides on the first drawstring respectively.A support is connected with the top of first support plate Take over a business, the both sides taken over a business in the support are respectively arranged with the first bull wheel of a rotation, so as to be drawn by described first The rotation of rope sheave can be further driven to the slip of first drawstring, so as to which first drawstring correspondence is connected into institute After stating on firm banking, second support plate can be further set to be slided on first drawstring, so as to profit Second support plate is supported with first drawstring, so as to be further ensured that second support plate just Often slide, the problem of second support plate occurs arbitrarily to rock is prevented, so as to be further ensured that second support plate Stable lifting.
The support is taken over a business to be set respectively on the second bull wheel that both sides are respectively arranged with a rotation, second bull wheel There is one second drawstring, the second drawstring end is connected in second support plate.The both sides taken over a business in the support Second bull wheel of rotation is respectively arranged with, described second is further driven to so as to the rotation by second bull wheel The slip of drawstring, so as to be further driven to the lifting of second support plate, so as to further convenient to described Advertisement canvas in second support plate changed, it is to avoid workman changes the danger that advertisement canvas is caused in high vacancy, so that It is further ensured that the life security of workman.
Divide to be connected with a terminal pad, first support plate in second support plate and be also respectively provided with a docking It is respectively arranged with groove, the docking groove in the 6th rotating shaft of a rotation, the 6th rotating shaft and is respectively arranged with a connection screw thread It is respectively arranged with a butt joint corresponding with the docking groove, the butt joint and is respectively arranged with axle, the terminal pad Second connection screw thread hole of one connection corresponding with the connection screw thread axle, can be during second support plate be lifted The butt joint can be further set to be connected in the docking groove, and can be by the rotation energy of the connection screw thread axle It is enough that further the butt joint is fixed, can so as to which further second support plate is fixed Second support plate is further fixed on first support frame, so as to further prevent second support The stability of disk.
The first support tray bottom, which is respectively arranged with a support plate base, first support plate, is respectively arranged with one The first rotating shaft of rotation, the 3rd rotating shaft and one the 4th rotating shaft, the first rotating shaft and the 3rd rotating shaft and the described 4th First clamping joint rotated in the support plate base and one second clamping joint and one the 3rd are connected in rotating shaft Clamping joint, the first rotating shaft drives first bull wheel to rotate respectively, and the 3rd rotating shaft drives described second to draw respectively Rope sheave is rotated, and the 4th rotating shaft drives the 6th axis of rotation, first clamping joint and second clamping joint respectively And the 3rd clamping joint has been connected respectively a rotating bar, the rotating bar drives first clamping joint and institute respectively State the second clamping joint and the 3rd clamping joint is rotated.Institute can further be controlled by the rotation of the rotating bar The rotation of the first clamping joint and second clamping joint and the 3rd clamping joint is stated, it is described so as to further control The rotation respectively of first bull wheel and second bull wheel and the connection screw thread axle, so as to further control institute State the lifting and fixation of the second support plate.
The terminal pad is provided with the 3rd bull wheel of the corresponding rotation of a circle, the 3rd bull wheel and is respectively arranged with A hook is respectively arranged with one the 3rd drawstring, the 3rd drawstring, the terminal pad center is provided with the of a rotation Four sprocket wheels, the 4th sprocket wheel drives circle a 3rd bull wheel synchronous axial system.Being capable of turning by the 3rd bull wheel The slip of drive the 3rd drawstring of kinetic energy enough respectively, so as to can be further by advertisement by the 3rd drawstring Canvas is tensed in second support plate, advertisement canvas is installed and change so as to further convenient, it is to avoid artificial The trouble that advertisement canvas is caused is changed, further improves and changes installation effectiveness.
Further, second turn of a rotation corresponding with the first rotating shaft is respectively arranged with first support plate Axle, the first bevel gear and one second of first rotating shaft engagement connection corresponding with being respectively arranged with one in second rotating shaft Two the first corresponding sprocket wheels are respectively arranged with bevel gear, second rotating shaft, the support is taken over a business both sides and set respectively It is equipped with and an eighth-turn axle rotated on the support is taken over a business is respectively arranged with one first inside groove, first inside groove, it is described It is respectively arranged with the second sprocket wheel of a setting corresponding with first sprocket wheel on eighth-turn axle, first sprocket wheel and described the Respectively by the corresponding connection of one first chain between two sprocket wheels, first bull wheel is separately positioned on the eighth-turn axle On, the second support plate both sides are respectively arranged with the drawstring slide opening of a setting corresponding with first drawstring.It can pass through The rotation of second rotating shaft can drive the rotation of first sprocket wheel simultaneously, so as to enter one by first sprocket wheel Step drives the rotation of second sprocket wheel, so as to be further driven to the rotation of the eighth-turn axle, first bull wheel It is respectively provided on the eighth-turn axle, so as to drive the rotation of first bull wheel simultaneously, institute can be further driven to The slip of the first drawstring is stated, can further be protected using second support plate in the slip of the second drawstring rope Demonstrate,prove the normal lifting carriage of second support plate.
Further, the 3rd rotating shaft is respectively arranged with two, and is respectively provided at the first support plate both sides, described It is connected in 3rd rotating shaft on the 7th bevel gear of two corresponding settings, the 7th bevel gear and is respectively arranged with a phase 8th bevel gear of correspondence engagement connection, the 6th rotating shaft is connected on the 8th bevel gear.Can be by described The rotation of 3rd rotating shaft can be further driven to the rotation of the 7th bevel gear, so as to by the 7th bevel gear with The corresponding engagement connection of 8th bevel gear, so as to be further driven to the rotation of the 6th rotating shaft, so as to The rotation of the connection screw thread axle is driven, so as to further further to the connection by the connection screw thread axle Disk is fixed, and further second support plate can be fixed in first support plate.
Further, docking groove difference semicircular in shape is set, and be respectively arranged with first support plate one with The docking groove it is corresponding first slide chamber, the end of the 6th rotating shaft is slided intracavitary described first respectively and rotated, described the The end of six rotating shafts be respectively arranged with first sliding eye for being square setting, first sliding eye be respectively arranged with one Described first slides the sliding axle that intracavitary is slided, and the sliding axle is square setting, and one is connected in institute on the sliding axle The top pressure slider disc of the first cunning intracavitary slip is stated, the connection screw thread axle is connected in the top pressure slider disc, and described The rotation slot of a connection corresponding with the docking groove and the first cunning chamber, the rotation are respectively arranged with first support plate It is respectively arranged with the 12nd rotating shaft being connected in first support plate, the 12nd rotating shaft and is respectively arranged with groove One compression bar rotated, the compression bar is L-shaped to be set, and top pressure slider disc, institute described in the difference top pressure of described compression bar one end The setting of butt joint semicircular in shape is stated, and the other end of the butt joint respectively with the compression bar is corresponding, described first slides chamber Inside it is respectively arranged with the second spring of the tension compression bar, first sliding eye and is respectively arranged with the tension cunning One corresponding with the connection screw thread axle second is respectively arranged with first spring of moving axis, first support plate to slide Hole.The slip of the terminal pad can be further driven to during second support plate is slided, so as to pass through institute The lifting of the butt joint can be further driven to by stating the slip of terminal pad, the butt joint is connected to institute State in docking groove, so as to further carry out top pressure to the compression bar using the butt joint, so as to described Top pressure slider disc carries out top pressure, the connection screw thread axle top pressure further can be gone out into second slide opening, so as to make The connection screw thread axle further connection corresponding with the second connection screw thread hole progress.
The second of a T-shaped setting is respectively arranged with the butt joint and slides chamber, the second cunning intracavitary is respectively arranged with The one slip clamping joint slided, second connection screw thread hole is respectively provided on the slip clamping joint, and described second slides chamber The 3rd spring for suppressing the slip clamping joint is inside respectively arranged with, the slip clamping joint difference semicircular in shape is set.Energy Enough by the way that the slip further clamping of clamping joint can be made during being connected in the docking groove of the butt joint In the docking groove, so as to be further pressed on using the slip clamping joint on the connection screw thread axle, so that It can be further ensured that the connection screw thread axle and the normal engagement of second connection screw thread hole are connected.
Further, the 5th rotating shaft of a rotation corresponding with the 4th rotating shaft is provided with first support plate, The third hand tap gear and one the 4th cone of 4th rotating shaft engagement connection corresponding with being respectively arranged with one in the 5th rotating shaft The 5th bevel gear of two corresponding rotations is provided with gear, the 5th rotating shaft, the both sides that the support is taken over a business are set respectively Be equipped with second inside groove corresponding with first inside groove, the support take over a business in be respectively arranged with one in second inside groove The of an engagement connection corresponding with the 5th bevel gear is respectively arranged with 7th rotating shaft of interior rotation, the 7th rotating shaft Six bevel gears, second bull wheel is separately positioned in the 7th rotating shaft, and is rotated respectively in second inside groove.Energy The rotation of the 5th rotating shaft enough can be further driven to by the rotation of the 4th rotating shaft, the described 5th cone tooth can be passed through Wheel with the corresponding engagement of the 6th bevel gear connection so as to be further driven to the rotation of the 7th rotating shaft, described the Two bull wheels are respectively provided in the 7th rotating shaft, so as to be further driven to the rotation of second bull wheel, Neng Goujin One step is further driven to second support plate by second bull wheel and lifted, so as to further convenient to institute State the advertisement canvas set in the second support plate and carry out replacing installation, so as to avoid the danger that workman causes in high vacancy operation Danger.
Further, connected between second support plate and the terminal pad by the way that a circle connecting rod is corresponding, it is described The 9th rotating shaft of the corresponding rotation of a circle, the 9th rotating shaft two ends difference are provided between second support plate and the terminal pad Rotated in second support plate and the terminal pad in set turn hole, and the 3rd bull wheel is respectively provided at described the In nine rotating shafts, a 3rd corresponding sprocket wheel is respectively arranged with circle the 9th rotating shaft, circle the 3rd sprocket wheel passes through One the 3rd chain is corresponding to rotate connection, and second support plate is provided with a rotation with the terminal pad axial centerline Tenth rotating shaft, the 4th sprocket wheel is located in the tenth rotating shaft, and is provided with one the 5th chain wherein described in one in the 9th rotating shaft Wheel, is connected between the 4th sprocket wheel and the 5th sprocket wheel by corresponding rotate of one second chain, in the tenth rotating shaft A worm gear is provided with, a support frame corresponding with the worm gear is provided between second support plate and the terminal pad, It is provided with support frame as described above in the 11st rotating shaft of a rotation, the 11st rotating shaft and is provided with nibble corresponding with the worm gear The worm screw of connection is closed, the 11st roller end is provided with a swing handle.
It can further be facilitated by swing handle and rotate the 11st rotating shaft, so as to further convenient turn The worm screw is moved, so as to be connected by the worm screw with the corresponding engagement of the worm gear, so as to further band The rotation of the worm gear is moved, so as to drive the rotation of the tenth rotating shaft, the 5th sprocket wheel can be further driven to Rotate, the rotation of the 4th sprocket wheel can be driven simultaneously by the rotation of the 5th sprocket wheel, in circle the 3rd sprocket wheel Corresponding connection is carried out by one the 3rd chain, so as to further realize the synchronous axial system of the 3rd bull wheel, energy It is enough further to tense advertisement canvas in second support plate using the 3rd drawstring is further, so that further The convenient installation to advertisement canvas fixes, it is to avoid the trouble that manually installed advertisement canvas is caused, and further improves operating efficiency.
Further, the support plate be respectively arranged on the base with first clamping joint and second clamping joint with And the corresponding docking port of the 3rd clamping joint, the docking port difference is tapered to be set, and first clamping joint and institute State and be respectively arranged with the second clamping joint and the 3rd clamping joint in a buckling groove for being square setting, the rotating bar point It is not connected with a docking branch fastener corresponding with the docking port, the docking branch fastener and is respectively arranged with one and the card The clamping axle of the corresponding setting of access slot, the clamping axle is square setting, and the rotation boom end is provided with a power box, institute State and the motor that the driving rotating bar is rotated is provided with power box, handle is additionally provided with the power box.It can pass through Handle is further conveniently taken the power box, and described turn can be further driven to by the rotation of the motor The rotation of lever, so as to by the rotation of the rotating bar further can control respectively first clamping joint with it is described The difference of second clamping joint and the 3rd clamping joint is corresponding to be rotated, so as to further drive second support The lifting and fixation of disk, so as to further facilitate the slip of control second support plate, can facilitate to described second Advertisement canvas on support plate carries out installation replacing.
Further, the end of first drawstring is respectively arranged with a threaded connector, the firm banking respectively It is provided with the first connection screw thread hole of an engagement connection corresponding with the threaded connector.The threaded connector can be passed through Correspondence is connected in first connection screw thread hole, so as to which further first drawstring is fixed, so as to Enough normal slips ensured to second support plate, it is to avoid second support plate shakes shakiness during slip The problem of determining.
Compared with prior art, the beneficial effects of the invention are as follows：A support can be provided with first support plate Take over a business, the first bull wheel of rotation is provided with the support is taken over a business, so as to pass through the rotation of first bull wheel The lifting of first drawstring can be further driven, so as to be connected to the fixation using first drawstring correspondence Second support plate can be further set to be slided on first drawstring after on base, so as to ensure to described The normal slip of second support plate, it is to avoid second support plate occurs random during sliding on first drawstring The problem of rocking, it is ensured that to the stable lifting of second slider disc, and be provided with being taken over a business by the support and turn The second dynamic bull wheel, the second drawstring is provided with second bull wheel, so as to pass through the cunning of second drawstring Kinetic energy is enough further driven to the second support plate lifting, so as to the energy after second support plate is elevated on ground It is enough further convenient advertisement canvas is changed, it is to avoid workman changes the danger that advertisement canvas is caused under high altitude environment Danger, so as to be further ensured that the life security of workman, and is provided with first support plate connection screw thread of rotation Axle, so as to which further second support plate can be fixed by the rotation of the connection screw thread axle, so that Prevent the problem of second support plate occurs unstable in high vacancy, and the control that be able to can be distinguished by the rotating bar The lifting and fixation of second support plate are made, is conveniently controlled so as to further using the rotating bar, and Can by the synchronous axial system of the 3rd bull wheel so as to be further driven to the rotation of the 3rd drawstring, so as to Further it is strained and fixed using what the 3rd drawstring was synchronized to advertisement canvas in second support plate, so as to keep away The trouble that artificial fixation of advertisement canvas is caused is exempted from, so as to further improve operating efficiency.
Brief description of the drawings
The present invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the management automatic lifting Fast Installation advertisement support frame overall structure signal of municipal road of the embodiment of the present invention Figure.
Fig. 2 is the first support plate overall structure diagram of the embodiment of the present invention.
Fig. 3 is terminal pad overall structure diagram of the embodiment of the present invention.
Fig. 4 is set worm gear and worm screw overall structure diagram in terminal pad of the embodiment of the present invention.
Fig. 5 is the support plate of the embodiment of the present invention second and terminal pad overall structure side view.
Fig. 6 be the support plate of the embodiment of the present invention first and roof supporting and with the first bull wheel overall structure top view.
Fig. 7 be the support plate of the embodiment of the present invention first and roof supporting and with the second bull wheel overall structure top view.
Fig. 8 is terminal pad of the embodiment of the present invention and the first support plate attachment structure schematic diagram.
Fig. 9 is terminal pad of the embodiment of the present invention and butt joint Integral connection structure schematic diagram.
Figure 10 is support plate of embodiment of the present invention base with docking branch fastener Integral connection structure schematic diagram.
Figure 11 is power box overall structure diagram of the embodiment of the present invention.
In figure：1 firm banking, 2 support tubes, 3 first support frames, 4 support take over a business, 5 first support plates, 6 second support plates, 7 terminal pads, 8 connection screw thread axles, 9 first drawstrings, 10 handles, 11 rotating bars, 12 power boxes, 13 first connection screw thread holes, 14 spiral shells Line connector, 15 support plate bases, 16 first rotating shafts, 17 second rotating shafts, 18 the 3rd rotating shafts, 19 the 4th rotating shafts, 20 the 5th rotating shafts, 21 first bevel gears, 22 second bevel gears, 23 third hand tap gears, 24 the 4th bevel gears, 25 the 5th bevel gears, 26 the 6th cone teeth Wheel, 27 the 7th bevel gears, 28 the 8th bevel gears, 29 the 6th rotating shafts, 30 the 7th rotating shafts, 31 first sprocket wheels, 32 first clamping joints, 33 Second clamping joint, 34 the 3rd clamping joints, 35 buckling grooves, 36 docking ports, 37 first inside grooves, 38 eighth-turn axles, 39 second sprocket wheels, 40 First chain, 41 first bull wheels, 42 second inside grooves, 43 second bull wheels, 44 second drawstrings, 45 docking grooves, 46 butt joints, 47 Rotation slot, 48 first slide chambers, 49 first sliding eyes, 50 sliding axles, 51 first springs, 52 top pressure slider discs, 53 second sliding eyes, Chamber, 57 slip clamping joints, 58 second connection screw thread holes, 59 the 3rd springs, 60 companies are slided in 54 compression bars, 55 second springs, 56 second Extension bar, 61 the 9th rotating shafts, 62 the 3rd sprocket wheels, 63 the 3rd bull wheels, 64 the 3rd drawstrings, 65 hooks, 66 the tenth rotating shafts, 67 worm gears, 68 worm screws, 69 the 4th sprocket wheels, 70 the 5th sprocket wheels, 71 second chains, 72 the 11st rotating shafts, 73 drawstring slide openings, 74 swing handles, 75 Support frame, 76 docking branch fasteners, 77 clamping axles, 78 motors, 79 the 12nd rotating shafts, 80 the 3rd chains.
Embodiment
As shown in Figure 1 to 11, a kind of municipal road management automatic lifting Fast Installation advertisement support frame, includes one and consolidates Determine to be provided with a support tube 2 on base 1, the firm banking 1, the both sides of support tube 2 are respectively arranged with the first support frame 3, One first support plate 5 is connected to described in both sides on first support frame 3, the top of the first support plate 5 is connected to one Support takes over a business 4, and support described in both sides takes over a business to be respectively arranged with the second support plate 6 of a slip on 5, and 4 both sides are taken over a business in the support It is respectively arranged with the first bull wheel 41 of a rotation, first bull wheel 41 and is respectively arranged with one first drawstring 9, described The end of one drawstring 9 is connected on the firm banking 1, and second support plate 6 is respectively described in both sides on the first drawstring 9 Slide.A support tube 2 is provided with the firm banking 1, one first support is respectively arranged with the both sides of the support tube 2 Frame 3, first support frame 3 is correspondingly arranged at the top of the support tube 2 respectively, and described in both sides on the first support frame 3 One first support plate 5 is connected to, being connected to a support at the top of first support plate 5 takes over a business 4, in both sides institute The second support plate 6 that support takes over a business to be respectively arranged with a slip on 4 is stated, advertisement canvas can be located at and be fixed on described second On support plate 6, so as to which the lifting of advertisement canvas can be further driven to by the slip of second support plate 6, so as to Enough tops that advertisement canvas is elevated to support tube 2, and it is respectively arranged with the both sides that the support takes over a business 4 the of a rotation One bull wheel 41, is respectively arranged with one first drawstring 9 on first bull wheel 41, so as to pass through first drawstring The rotation of wheel 41 can be further driven to the lifting of first drawstring 9, and the end of two first drawstrings 9 can be right It should be connected on the firm banking 1, the both sides of second support plate 6 can be slided on first drawstring 9 respectively, from And can be supported using two 9 pairs of the first drawstring, second support plates 6, it is described so as to be further ensured that The normal slip of second support plate 6.
The support is taken over a business to divide on the second bull wheel 43 that 4 both sides are respectively arranged with a rotation, second bull wheel 43 One second drawstring 44 is not provided with, and the end of the second drawstring 44 is connected in second support plate 6.In the support The both sides for taking over a business 4 are also respectively provided with the second bull wheel 43 of a rotation, the position that second bull wheel 43 is set with it is described First bull wheel 41 is corresponding, and is respectively arranged with second bull wheel 43 one second drawstring 44, two described Two drawstrings 44 are connected respectively in second support plate 6, so as to pass through the rotation energy of second bull wheel 43 Enough liftings for further driving second support plate 6, can be by so as to the further lifting for driving advertisement canvas After second support plate 6 is elevated on ground, can further it facilitate to the advertisement canvas in second support plate 6 Changed, so that avoiding workman changes the danger that advertisement canvas is caused in high vacancy, so as to avoid the climbing of workman, energy Enough it is further ensured that the life security of workman.
Divide to be connected with a terminal pad 7, first support plate 5 in second support plate 6 and be also respectively provided with a pair It is respectively arranged with the 6th rotating shaft 29 of a rotation, the 6th rotating shaft 29 and is respectively arranged with access slot 45, the docking groove 45 A butt joint 46 corresponding with the docking groove 45 is respectively arranged with one connection screw thread axle 8, the terminal pad 7, it is described right The second connection screw thread hole 58 of one and the corresponding connection of the connection screw thread axle 8 are respectively arranged with joint 46.Described second A terminal pad 7 is connected in support plate 6, the terminal pad 7 is corresponding with first support plate 5, at described first A docking groove 45 is also respectively provided with support plate 5, the docking groove 45 is a groove, and the quantity that the docking groove 45 is set can According to being configured the need for design, and the 6th rotating shaft 29 of a rotation, described 6th turn are respectively arranged with docking groove 45 Axle 29 can be rotated in first support plate 5 respectively, and be connected to a connection screw thread in the 6th rotating shaft 29 Axle 8, so as to which the rotation of the connection screw thread axle 8 can be further driven to by the rotation of the 6th rotating shaft 29, in institute State and the butt joint 46 corresponding with the docking groove 45 is respectively arranged with terminal pad 7, the butt joint 46 can be connected to institute State in docking groove 45, can further make the clamping of butt joint 46 during second support plate 6 is lifted One second connection screw thread hole 58 is respectively arranged with the docking groove 45, and in the butt joint 46, so as to logical Crossing the rotation of the connection screw thread axle 8 can be further torqued into second connection screw thread hole 58, so as to further The butt joint 46 is connected in the docking groove 45, so as to make the terminal pad 7 be fixed on it is described first support On disk 5, so as to which further second support plate 6 is fixed.
The bottom of first support plate 5 is respectively arranged with a support plate base 15, first support plate 5 and set respectively There are first rotating shaft 16, the 3rd rotating shaft 18 and one the 4th rotating shaft 19 of a rotation, the first rotating shaft 16 and the 3rd rotating shaft 18 and the 4th rotating shaft 19 on be connected to first clamping joint 32 and one rotated in the support plate base 15 Second clamping joint 33 and one the 3rd clamping joint 34, the first rotating shaft 16 drive first bull wheel 41 to rotate respectively, institute State the 3rd rotating shaft 18 drives second bull wheel 43 to rotate respectively, and the 4th rotating shaft 19 drives the 6th rotating shaft 29 respectively Rotate, first clamping joint 32 has been connected respectively one turn with second clamping joint 33 and the 3rd clamping joint 34 Lever 11, the rotating bar 11 drives first clamping joint 32 and second clamping joint 33 and the 3rd clamping respectively First 34 rotate.A support plate base 15, first support plate 5 are respectively arranged with the bottom of the first support plate 5 described in both sides First rotating shaft 16, the 3rd rotating shaft 18 and one the 4th rotating shaft 19 of a rotation are inside respectively arranged with, and in the first rotating shaft 16 in the 3rd rotating shaft 18 and the 4th rotating shaft 19 with being connected to one first clamping joint 32 and one second clamping joint 33 and with the 3rd clamping joint 34, and first clamping joint 32 with second clamping joint 33 and with the 3rd clamping First 34 can rotate in the support base 15 respectively, and drive first bull wheel of the first rotating shaft 16 respectively 41 rotate, the 3rd rotating shaft 18 drives second bull wheel 43 to rotate respectively, and the 4th rotating shaft 19 drives described respectively 6th rotating shaft 29 is rotated, so as to pass through first clamping joint 32 and 1 the at the rotating bar 11 drive high-altitude respectively Two clamping joints 33 and the 3rd clamping joint 34 are rotated, and can further be driven by the rotation of the first rotating shaft The rotation of first bull wheel 41, can be right after further first drawstring 9 is elevated on ground It is connected on the firm banking 1, and be able to can be further driven to by the rotation of second bull wheel 43 described in succession The slip of second drawstring 41, so as to further drive the lifting of second support plate 6, so as to further will , can be further to wide in second support plate 6 after second support plate 6 is elevated on the firm banking 1 Accuse canvas to be installed and changed, the danger that advertisement canvas is caused is changed so as to avoid workman and be installed on high empty position, from And the life security of workman is further ensured that, and can be slided using second support plate 6 on first drawstring 9 It is dynamic, so as to the further normal slip ensured to second support plate 6, and the 6th rotating shaft 29 can be passed through Rotation can be further driven to the rotation of the connection screw thread axle 8, so as to pass through the rotation energy of the connection screw thread axle 8 It is enough that fixation further is supported to the terminal pad 7, the terminal pad 7 is fixedly connected on so as to further described In first support plate 5, so that the problem of random swing occurs for the terminal pad 7 is avoided, so as to be further ensured that described The stability of second support plate 6.
The terminal pad 7 is provided with the 3rd bull wheel 63 of the corresponding rotation of a circle, the 3rd bull wheel 63 respectively It is provided with one the 3rd drawstring 64, the 3rd drawstring 64 and is respectively arranged with a hook 65, the center of terminal pad 7 is set There is the 4th sprocket wheel 69 of a rotation, the 4th sprocket wheel 69 drives a circle synchronous axial system of the 3rd bull wheel 64.In the company The 3rd bull wheel 63 that the corresponding rotation of a circle is provided with disk 7 is connect, the 3rd bull wheel 63 is provided with a circle, and uniformly It is located in the terminal pad 7, one the 3rd drawstring 64 is respectively arranged with the 3rd bull wheel 63, so as to by described The rotation of 3rd bull wheel 63 can be further driven to the slip of the 3rd drawstring 64, be set respectively on the 3rd drawstring 64 A hook 65 is equipped with, so as to which the hook 65 is hooked on advertisement canvas, so as to further to the advertisement Canvas is fixed, and the center of the terminal pad 7 is provided with the 4th sprocket wheel 69 of a rotation, so as to pass through The synchronous axial system that the 3rd bull wheel 63 is enclosed in synchronous drive one is capable of in the rotation of 4th sprocket wheel 69, so as to synchronization Drive the 3rd drawstring 64 slip, enclose the synchronization action of the hook 65 simultaneously so as to utilization one, so as to It is enough that further advertisement canvas is fixed, so as to further make advertisement canvas be stretched in second support plate 6 On, advertisement canvas is being fixed in second support plate 6 so as to further facilitate, so as to further raising The replacing efficiency of advertisement canvas.
As shown in Fig. 2, Fig. 6 and Fig. 7, one is respectively arranged with first support plate 5 relative with the first rotating shaft 16 The second rotating shaft 17 that should be rotated, the first rotating shaft 16 engagement connection corresponding with being respectively arranged with one in second rotating shaft 17 The second bevel gear 22 of first bevel gear 21 and one, be respectively arranged with two the first corresponding chains in second rotating shaft 17 Wheel 31, the support takes over a business 4 both sides and is respectively arranged with one first inside groove 37, first inside groove 37 and is respectively arranged with one in institute State and be respectively arranged with one and the phase of the first sprocket wheel 31 on the eighth-turn axle 38 for supporting and being rotated on 4, the eighth-turn axle 38 The second sprocket wheel 39 being correspondingly arranged, passes through the phase of one first chain 40 respectively between first sprocket wheel 31 and second sprocket wheel 39 Correspondence connection, first bull wheel 41 is separately positioned on the eighth-turn axle 38, and the both sides of the second support plate 6 are set respectively It is equipped with the drawstring slide opening 73 of one and the corresponding setting of first drawstring 9.One turn is respectively arranged with first support plate 5 The second dynamic rotating shaft 17, the position that second rotating shaft 17 is set is corresponding with the position of the first rotating shaft 16, and described first Rotating shaft 16 is with being respectively arranged with a first bevel gear 21 and a second bevel gear 22, the first cone tooth in second rotating shaft 17 The engagement connection corresponding with the second bevel gear 22 of wheel 21, one can be entered so as to the rotation by the first rotating shaft 16 Step drives the rotation of second rotating shaft 17, the first corresponding sprocket wheel 31 is provided with second rotating shaft 17, described The both sides of support plate 4 are respectively arranged with the eighth-turn that a rotation is respectively arranged with one first inside groove 37, first inside groove 37 Axle 38, the eighth-turn axle 38 can take over a business in 4 to rotate in the support respectively, be respectively arranged with the eighth-turn axle 38 One second sprocket wheel 39, passes through the corresponding company of one first chain 40 respectively between first sprocket wheel 31 and second sprocket wheel 39 Connect, so as to by the rotation for rotating drive first sprocket wheel 31 that can be of second rotating shaft 17 simultaneously, so as to The rotation of second sprocket wheel 39 is enough further driven simultaneously, can be entered so as to the rotation by second sprocket wheel 39 One step drives the rotation of the eighth-turn axle 38, and first bull wheel 41 is respectively provided on the eighth-turn axle 38, so as to Enough by the rotation for rotating drive first bull wheel 41 that can be synchronous of the eighth-turn axle 38, so as to further The rotation of first drawstring 9 is driven, a drawstring slide opening 73 is respectively arranged with the both sides of second support plate 6, so as to First drawstring 9 is enough set to slide in the drawstring slide opening 73, can during second support plate 6 is lifted Slided by the drawstring slide opening 73 on first drawstring 9, so as to be further ensured that second support plate 6 It is normal to slide, so that second support plate 6 is avoided the problem of being shaken during slip, so as to ensure to described The stability of second support plate 6 lifting.
As shown in Fig. 2 the 3rd rotating shaft 18 is respectively arranged with two, and it is respectively provided at the both sides of the first support plate 5, It is connected in 3rd rotating shaft 18 on the 7th bevel gear 27 of two corresponding settings, the 7th bevel gear 27 respectively The 8th bevel gear 28 of a corresponding engagement connection is provided with, the 6th rotating shaft 29 is connected to the 8th bevel gear 28 On.3rd rotating shaft 18 is respectively arranged with two, and two the 3rd rotating shafts 18 are separately positioned on first support plate 5 Both sides, be respectively arranged with two the 7th bevel gears 27 in the 3rd rotating shaft 18, the number that the 7th bevel gear 27 is set Amount can be according to being configured the need for design, and the 7th bevel gear 27 described in the present embodiment is provided with two, described 6th turn The quantity that axle 29 is set is corresponding with the quantity that the 7th bevel gear 27 is set, and is set respectively in the 6th rotating shaft 29 The 8th bevel gear 28 of an engagement connection corresponding with the 7th bevel gear 27 is equipped with, so as to pass through the 3rd rotating shaft 18 rotation can be further driven to drive the rotation of the 6th rotating shaft 29, so as to be further driven to the connection screw thread The rotation of axle 8.
As shown in Figure 8 and Figure 9, the difference of docking groove 45 semicircular in shape is set, and is set respectively in first support plate 5 It is equipped with one corresponding with the docking groove 45 first and slides chamber 48, chamber is slided in the end of the 6th rotating shaft 29 described first respectively Rotate in 48, the end of the 6th rotating shaft 29 is respectively arranged with first sliding eye 49 for being square setting, and described first slides One is respectively arranged with dynamic hole 49 and slides the sliding axle 50 that is slided in chamber 48 described first, the sliding axle 50 is square setting, One is connected on the sliding axle 50 in the described first top pressure slider disc 52 for sliding slip in chamber 48, the connection screw thread axle 8 are connected in the top pressure slider disc 52, and be respectively arranged with first support plate 5 one with the docking groove 45 and One, which is respectively arranged with, in the rotation slot 47 of the first cunning corresponding connection of chamber 48, the rotation slot 47 is connected to described first The compression bar 54 of a rotation, the compression bar are respectively arranged with the 12nd rotating shaft 79 on support plate 5, the 12nd rotating shaft 79 54 L-shaped settings, and top pressure slider disc 52 described in the difference top pressure of the one end of the compression bar 54, the semicircular in shape of butt joint 46 are set Put, and the other end of the butt joint 46 respectively with the compression bar 54 is corresponding, is respectively arranged with the first cunning chamber 48 The tension sliding axle 50 is respectively arranged with the second spring 55 of the one tension compression bar 54, first sliding eye 49 The first spring 51, be respectively arranged with second sliding eye corresponding with the connection screw thread axle 8 in first support plate 5 53.The docking groove 45 difference semicircular in shape is set, the quantity that the docking groove 45 is set according to being configured the need for design, The quantity that the docking groove 45 is set is corresponding with the 6th rotating shaft 29, and one is respectively arranged with first support plate 5 First corresponding with the docking groove 45 slides chamber 48, and described first slides chamber 48 for a cavity, the end of the 6th rotating shaft 29 Slide in chamber 48 and slide described first respectively, and the end of the 6th rotating shaft 29 is respectively arranged with first cunning being square Dynamic hole 49, first sliding eye 49 connection corresponding with the described first cunning chamber 48 respectively, divides in first sliding eye 49 It is not provided with the sliding axle 50 of a slip, the sliding axle 50 is square setting, and the sliding axle 50 can be described One slides slip in chamber 48, a top pressure slider disc 52 is respectively arranged with the sliding axle 50, the top pressure slider disc 52 is distinguished Slide in chamber 48 and slide described first, the connection screw thread axle 8 is connected in the top pressure slider disc 52, described first A connection rotation slot 47 corresponding with the docking groove 45 is respectively arranged with support plate 5, the rotation slot 47 is respectively arranged with One circle and respectively connection corresponding with the docking groove 45, the rotation slot 47 slide the corresponding company of chamber 48 with described first simultaneously It is logical, so as to which the docking groove 45 is carried out into corresponding connection with the rotation slot 47 by the rotation slot 47, in institute State and 1 the 12nd rotating shaft 79 is respectively arranged with the rotation slot 47, the 12nd rotating shaft 79 is connected to described first It is respectively arranged with the compression bar 54 of a rotation in support plate 5, and in the 12nd rotating shaft 79, the compression bar 54 can be Rotated in the rotation slot 47, and one end of the compression bar 54 can be swung in the docking groove 45, the compression bar 54 other end can be slided in chamber 48 described first and swung, and the compression bar 54 distinguishes L-shaped setting, and the compression bar 54 one end can carry out top pressure to the top pressure slider disc 52, and the semicircular in shape of butt joint 46 is set, so as in institute The slip of the terminal pad 7 can be further driven to by stating during the second support plate 6 is slided, when the terminal pad 7 is slided into After in first support plate 5, the butt joint 46 can be further set to be connected in the docking groove 45, and it is described Butt joint 46 further can carry out top pressure to the compression bar 54, so as to further drive the compression bar 54 Swing, top pressure can be carried out to the top pressure slider disc 52 by the way that the compression bar 54 is further, it is described so as to drive The slip of sliding axle 50, can further drive the slip of the connection screw thread axle 8, so as to further make the company Connect thread spindle 8 and corresponding engagement connection is further carried out with second connection screw thread hole 58, so as to by described Further the terminal pad 7 can be fixed during rotation for connection screw thread axle 8, be slided described first in chamber 48 The second spring 55 for tensing the compression bar 54 is provided with, one can be entered so as to the tightening force by the second spring 55 Step resets the compression bar 54, and is respectively arranged with first sliding eye 49 tension sliding axle 50 First spring 51, so as to reset further the sliding axle 50 by the tightening force of first spring 51, The sliding axle 50 and first sliding eye 49 are square setting respectively, so as to the mistake rotated in the 6th rotating shaft 29 The rotation of the sliding axle 50 can be driven in journey simultaneously, and the sliding axle 50 can be respectively in first sliding eye 49 Slide, and the butt joint 46 is set with the docking groove 45 difference semicircular in shape, so as to be slided in the butt joint 46 The butt joint 46 can be further set to be connected in the docking groove 45 in dynamic process.
The second of a T-shaped setting is respectively arranged with the butt joint 46 and slides chamber 56, described second slides in chamber 56 respectively The slip clamping joint 57 of a slip is provided with, second connection screw thread hole 58 is respectively provided on the slip clamping joint 57, and The 3rd spring 59 for suppressing the slip clamping joint 57, the slip clamping joint 57 are respectively arranged with the second cunning chamber 56 Semicircular in shape is set respectively.The second of a T-shaped setting is respectively arranged with the butt joint 46 and slides chamber 56, described second slides The slip clamping joint 57 of a slip is respectively arranged with chamber 56, the slip clamping joint 57 distinguishes T-shaped setting, so as to make The slip clamping joint 57 is slided in chamber 56 described second to be slided, and the slip clamping joint 57 can be avoided to be sliding out described second Sliding chamber 56, second connection screw thread hole 58 is respectively provided on the slip clamping joint 57, and described second slides interior point of chamber 56 The 3rd spring 59 for suppressing the slip clamping joint 57 is not provided with, so as to utilization the 3rd spring 59 difference to institute State slip clamping joint 57 and carry out top pressure, and the slip clamping joint 57 difference semicircular in shape is set, so as in the company Connecing disk 7 drives the butt joint 46 to be further driven to the slip of the slip clamping joint 57 during sliding, so as to Enough by the 3rd spring 59 suppress can further make it is described slip clamping joint 57 first be connected to the docking In groove 45, and second connection screw thread hole 58 is separately positioned on the slip clamping joint 57, so as to by described The elastic force pressure of 3rd spring 59 makes second connection screw thread hole 58 be pressed on the connection screw thread described in can further making On axle 8, so as to can further enable the connection screw thread axle 8 correct by the rotation of the connection screw thread axle 8 Be tightened in second connection screw thread hole 58, and it is described slip clamping joint 57 with described second slide chamber 56 be square respectively Set, so as to further further make the terminal pad 7 be fixed on described first by the connection screw thread axle 8 On support plate 5, so as to prevent the problem of random swing occurs for second support plate 6, so as to ensure to described second The stability of support plate 6.
As shown in fig. 7, being provided with the 5th turn of one and the corresponding rotation of the 4th rotating shaft 19 in first support plate 5 Axle 20, the third hand tap gear 23 of the 4th rotating shaft 19 engagement connection corresponding with being respectively arranged with one in the 5th rotating shaft 20 With one the 4th bevel gear 24, the 5th bevel gear 25 of two corresponding rotations, the support are provided with the 5th rotating shaft 20 The both sides for taking over a business 4 are respectively arranged with second inside groove 42 corresponding with first inside groove 37, and the support is taken over a business in 4 respectively Be provided with the 7th rotating shaft 30 rotated in second inside groove 42, the 7th rotating shaft 30 be respectively arranged with one with it is described 6th bevel gear 26 of the corresponding engagement connection of the 5th bevel gear 25, second bull wheel 43 is separately positioned on described 7th turn On axle 30, and rotated respectively in second inside groove 42.One and the described 4th are respectively arranged with first support plate 5 5th rotating shaft 20 of the corresponding setting of rotating shaft 19, the 4th rotating shaft 19 is relative with being respectively arranged with one in the 5th rotating shaft 20 The bevel gear 24 of third hand tap gear 23 and 1 the 4th of connection should be engaged, the third hand tap gear 23 is respectively arranged with two, and The both sides that the support takes over a business 4 are respectively provided at, and one second inside groove 42 is respectively arranged with the both sides that the support takes over a business 4, The position that second inside groove 42 is set is corresponding with first inside groove 37 respectively, and the both sides that the support takes over a business 4 are set respectively The 7th rotating shaft 30 of a rotation is equipped with, the 7th rotating shaft 30 can be rotated in second inside groove 42 respectively, and described Be respectively arranged with one the 6th bevel gear 26 in 7th rotating shaft 30, the 6th bevel gear 26 can respectively with the 5th bevel gear 25 corresponding engagement connections, so as to be capable of synchronous drive the 7th rotating shaft 30 by the rotation of the 5th rotating shaft 20 Synchronous axial system, second bull wheel 43 is respectively provided in the 7th rotating shaft 30, so as to synchronous drive described the The synchronous axial system of two bull wheels 43, and the slip for drive second drawstring 44 that second bull wheel 43 can be synchronous, And what second bull wheel 43 can be distinguished rotates in second inside groove 42.
As shown in Figures 3 to 5, it is corresponding by a circle connecting rod 60 between second support plate 6 and the terminal pad 7 Connection, is provided with the 9th rotating shaft 61 of the corresponding rotation of a circle between second support plate 6 and the terminal pad 7, and described the The two ends of nine rotating shaft 61 are rotated in second support plate 6 with turn hole set in the terminal pad 7 respectively, and the described 3rd draws Rope sheave 63 is respectively provided in the 9th rotating shaft 61, and a 3rd corresponding chain is respectively arranged with circle the 9th rotating shaft 61 Wheel 62, circle the 3rd sprocket wheel 62 is connected by corresponding rotate of one the 3rd chain 80, second support plate 6 and the company The tenth rotating shaft 66 that the axial centerline of disk 7 is provided with a rotation is connect, the 4th sprocket wheel 69 is located in the tenth rotating shaft 66, And one the 5th sprocket wheel 70 is provided with wherein described in one in the 9th rotating shaft 66, between the 4th sprocket wheel 69 and the 5th sprocket wheel 70 One worm gear 67, second support plate 6 are provided with connection, the tenth rotating shaft 66 by corresponding rotate of one second chain 71 It is provided between the terminal pad 7 on a support frame 75 corresponding with the worm gear 67, support frame as described above 75 and is provided with one The worm screw of engagement connection corresponding with the worm gear 67 is provided with the 11st rotating shaft 72 rotated, the 11st rotating shaft 72 68, the end of the 11st rotating shaft 72 is provided with a swing handle 74.Between second support plate 6 and the terminal pad 7 By a circle corresponding connection of connecting rod 60, within making to constitute between second support plate 6 and the terminal pad 7 Groove, is provided with the 9th rotating shaft 61 of the corresponding rotation of a circle, described between second support plate 6 and the terminal pad 7 Nine rotating shafts 61 are located at the outer ring of second support plate 6 and the terminal pad 7, and the 9th rotating shaft 61 is respectively described Two support plates 6 in the turn hole set by the terminal pad 7 with rotating, and the 3rd bull wheel 63 is respectively provided at the 9th rotating shaft 61 On, the rotation of the 3rd bull wheel 63 is driven respectively so as to the rotation by the 9th rotating shaft 61, the described 9th One the 3rd sprocket wheel 62 is respectively arranged with rotating shaft 61, circle the 3rd sprocket wheel 62 passes through the corresponding company of rotation of one the 3rd chain 80 Connect, so that the synchronous rotation of a circle the 9th rotating shaft 61 can further be made by the rotation of the 3rd chain 80, Second support plate 6 and the tenth rotating shaft 66 that a rotation is provided with the central axis of the terminal pad 7, the 4th sprocket wheel 69 are located in the tenth rotating shaft 66, are provided with one the 5th sprocket wheel 70, and described described in one in the 9th rotating shaft 66 wherein By the corresponding connection of one second chain 71 between four sprocket wheels 69 and the 5th sprocket wheel 70, so as in the tenth rotating shaft The rotation of the 4th sprocket wheel 69 can be further driven to during 66 rotations, so as to be further driven to described 9th turn The synchronous axial system of axle 61, can the 9th rotating shaft 61 rotate during can simultaneously drive second bull wheel 43 Synchronous axial system, so as to the action of synchronous drive second drawstring 44, can respectively be set on second drawstring 44 A hook 65 is equipped with, so as to further be tensed advertisement canvas after hooking advertisement canvas using hook 65 In second support plate 6, the Fast Installation of advertisement canvas is fixed so as to further realize, it is to avoid artificial fixation The trouble caused, and a worm gear 67 is provided with the tenth rotating shaft 66, in second support plate 6 and the terminal pad Support frame 75 is provided between 7, the position of support frame as described above 75 is corresponding with the worm gear 67, is provided with support frame as described above 75 One the 11st rotating shaft 72 rotated, is provided with a worm screw 68, so as to pass through the described tenth in the 11st rotating shaft 72 The rotation of one rotating shaft 72 can be further driven to the rotation of the worm screw 68, so as to be further driven to by the worm screw 68 The rotation of the worm gear 67, can be further driven to the rotation of the tenth rotating shaft 66, so as to further synchronous drive The synchronous axial system of second bull wheel 43, it is achieved thereby that the synchronization to second drawstring 44 is tensed, and can be utilized The worm gear 68 and the connection of the worm screw 67, can further prevent the rotation of the tenth rotating shaft 66, so as to The problem of second drawstring 44 loosens after being tensed to advertisement canvas is further ensured that, so as to be further ensured that advertisement Canvas is fixed on the fixed effect in second support plate 6, while also can further realize the quick peace to advertisement canvas Dress is changed, so as to avoid the trouble that manually installed replacing advertisement canvas is caused, and is set in the 11st rotating shaft 72 There is a swing handle 74, so as to can further facilitate to the 11st rotating shaft 72 by the swing handle 74 Rotate.
As shown in Fig. 2, Figure 10 and Figure 11, be respectively arranged with the support plate base 15 with first clamping joint 32 with Second clamping joint 33 and the corresponding docking port 36 of the 3rd clamping joint 34, the docking port 36 is tapered respectively to be set Put, and first clamping joint 32 is with being respectively arranged with one in side on second clamping joint 33 and the 3rd clamping joint 34 A docking branch fastener corresponding with the docking port 36 is connected in the buckling groove 35 that shape is set, the rotating bar 11 76, it is described to dock the clamping axle 77 that one and the corresponding setting of the buckling groove 35 are respectively arranged with branch fastener 76, the clamping Axle 77 is square setting, and the end of the rotating bar 11 is provided with a power box 12, the power box 12 and is provided with a driving Handle 10 is additionally provided with the motor 78 that the rotating bar 11 is rotated, the power box 12.At the bottom of the support plate base 15 Portion is provided with a docking port 36, the quantity that the docking port 36 is set respectively with first clamping joint 32 and second clamping First 33 and the 3rd clamping joint 34 it is corresponding, and first clamping joint 32 and second clamping joint 33 and with institute The 3rd clamping joint 34 is stated to rotate in the docking port 36 respectively, and the docking port 36 distinguishes tapered setting, described A buckling groove 35 is respectively arranged with first clamping joint 32 and second clamping joint 33 and the 3rd clamping joint 34, and The buckling groove 35 is square in setting, and the rotating bar 11 respectively, and to be respectively arranged with one corresponding with the docking port 36 Docking branch fastener 76, the docking branch fastener 76 distinguishes tapered setting, so as to utilize the docking energy of support tube 76 It is enough to be accurately connected in the docking port 36, and it is provided with a clamping axle 77, the card on the docking branch fastener 76 Spindle 77 is square setting, so as to can be further after being connected in the docking branch fastener 76 in the docking port 36 The clamping axle 77 is connected in the buckling groove 35, so as to can be further by the rotation of the rotating bar 11 The rotation of first clamping joint 32 and second clamping joint 33 and the 3rd clamping joint 34 is driven, so as to utilize State rotating bar 11 and further control first drawstring 9 and second drawstring 44 and the difference of the thread cnnecting shaft 8 Rotate, second support plate 6 is controlled so as to further realization, and is provided with the rotating bar 11 One power box 12, motor 78 is provided with the power box 12, and one can be entered so as to the rotation by the motor 78 Step drives the rotation of the rotating bar 11, so as to realize the control lifted to second support plate 6, and in institute State and handle 10 is provided with power box 12, so as to can further be facilitated to the power box 12 by the handle 10 Taken.
As shown in figure 1, the end of first drawstring 9 is respectively arranged with a threaded connector 14, the firm banking 1 It is respectively arranged with the first connection screw thread hole 13 of an engagement connection corresponding with the threaded connector 14.In first drawstring 9 end is respectively arranged with a threaded connector 14, is respectively arranged with the firm banking 1 and the threaded connector 14 The first corresponding connection screw thread hole 13, so as to be screwed into first connection screw thread hole by the threaded connector 14 13, so as to further be supported fixation to first drawstring 9, so as to be further ensured that described second The normal slip of support plate 6, so that second support plate 6 is avoided the problem of being shaken during lifting, so as to protect Demonstrate,prove the normal lifting of second support plate 6.
Embodiment provided above is the better embodiment of the present invention, only illustrates the present invention for convenient, not to this hair It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and Without departing from the technical characteristic content of the present invention, in the range of still falling within the technology of the present invention feature.

Claims (8)

1. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame, include a firm banking, the fixed bottom A support tube is provided with seat, the support tube both sides are respectively arranged with the first support frame, it is characterised in that：First described in both sides One first support plate is connected on support frame, the first support plate top is connected to a support and taken over a business, both sides institute State support take over a business on be respectively arranged with the second support plate of a slip, that both sides are respectively arranged with a rotation is taken over a business in the support One first drawstring is respectively arranged with one bull wheel, first bull wheel, the first drawstring end is connected to described On firm banking, second support plate is being slided described in both sides on the first drawstring respectively；
The support is taken over a business is respectively arranged with one on the second bull wheel that both sides are respectively arranged with a rotation, second bull wheel Second drawstring, the second drawstring end is connected in second support plate；
Divide to be connected with a terminal pad, first support plate in second support plate and be also respectively provided with a docking groove, institute State and be respectively arranged with a connection screw thread axle, institute in the 6th rotating shaft that a rotation is respectively arranged with docking groove, the 6th rotating shaft State to be respectively arranged with terminal pad in a butt joint corresponding with the docking groove, the butt joint and be respectively arranged with one and institute State the second connection screw thread hole of the corresponding connection of connection screw thread axle；
The first support tray bottom, which is respectively arranged with a support plate base, first support plate, is respectively arranged with a rotation First rotating shaft, the 3rd rotating shaft and one the 4th rotating shaft, the first rotating shaft and the 3rd rotating shaft and the 4th rotating shaft On be connected to first clamping joint rotated in the support plate base and one second clamping joint and one the 3rd clamping Head, the first rotating shaft drives first bull wheel to rotate respectively, and the 3rd rotating shaft drives second bull wheel respectively Rotate, the 4th rotating shaft drives the 6th axis of rotation respectively, first clamping joint and second clamping joint and 3rd clamping joint has been connected respectively a rotating bar, and the rotating bar drives first clamping joint and described the respectively Two clamping joints and the 3rd clamping joint are rotated；
The terminal pad, which is provided with the 3rd bull wheel of the corresponding rotation of a circle, the 3rd bull wheel, is respectively arranged with one A hook is respectively arranged with three drawstrings, the 3rd drawstring, the terminal pad center is provided with the 4th chain of a rotation Wheel, the 4th sprocket wheel drives circle a 3rd bull wheel synchronous axial system.
2. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： Be respectively arranged with the second rotating shaft of a rotation corresponding with the first rotating shaft in first support plate, the first rotating shaft with The first bevel gear and a second bevel gear of a corresponding engagement connection, described second turn are respectively arranged with second rotating shaft Two the first corresponding sprocket wheels are respectively arranged with axle, the support takes over a business both sides and is respectively arranged with one first inside groove, institute State to be respectively arranged with the first inside groove on an eighth-turn axle rotated on the support is taken over a business, the eighth-turn axle and set respectively There is the second sprocket wheel of a setting corresponding with first sprocket wheel, pass through respectively between first sprocket wheel and second sprocket wheel The corresponding connection of one first chain, first bull wheel is separately positioned on the eighth-turn axle, second support plate two Side is respectively arranged with the drawstring slide opening of a setting corresponding with first drawstring.
3. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： 3rd rotating shaft is respectively arranged with two, and is respectively provided in the first support plate both sides, the 3rd rotating shaft and connects respectively It is connected to and the of a corresponding engagement connection is respectively arranged with the 7th bevel gear of two corresponding settings, the 7th bevel gear Eight bevel gears, the 6th rotating shaft is connected on the 8th bevel gear.
4. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： The docking groove difference semicircular in shape is set, and it is corresponding with the docking groove to be respectively arranged with one in first support plate First slides chamber, and the end of the 6th rotating shaft is slided intracavitary described first respectively and rotated, and the end of the 6th rotating shaft is set respectively It is equipped with first sliding eye for being square setting, first sliding eye to be respectively arranged with one and slide intracavitary described first and slides Sliding axle, the sliding axle is square setting, one is connected on the sliding axle and slides what intracavitary was slided described first Top pressure slider disc, the connection screw thread axle is connected in the top pressure slider disc, and is set respectively in first support plate It is equipped with the rotation slot of a connection corresponding with the docking groove and the first cunning chamber, the rotation slot and is respectively arranged with a company It is connected on the compression bar that a rotation is respectively arranged with the 12nd rotating shaft in first support plate, the 12nd rotating shaft, institute The L-shaped setting of compression bar, and top pressure slider disc described in the difference top pressure of described compression bar one end are stated, the butt joint semicircular in shape is set Put, and the other end of the butt joint respectively with the compression bar is corresponding, the first cunning intracavitary is respectively arranged with a tension The first spring of the tension sliding axle, institute are respectively arranged with the second spring of the compression bar, first sliding eye State and second sliding eye corresponding with the connection screw thread axle is respectively arranged with the first support plate；
The second of a T-shaped setting is respectively arranged with the butt joint and slides chamber, the second cunning intracavitary is respectively arranged with a cunning Dynamic slip clamping joint, second connection screw thread hole is respectively provided on the slip clamping joint, and described second slides intracavitary point The 3rd spring for suppressing the slip clamping joint is not provided with, and the slip clamping joint difference semicircular in shape is set.
5. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： Be provided with the 5th rotating shaft of a rotation corresponding with the 4th rotating shaft in first support plate, the 4th rotating shaft with it is described It is respectively arranged with 5th rotating shaft in third hand tap gear and one the 4th bevel gear of a corresponding engagement connection, the 5th rotating shaft The 5th bevel gear of two corresponding rotations is provided with, the both sides that the support is taken over a business are respectively arranged with one and first inside groove The second corresponding inside groove, the support take over a business in be respectively arranged with the 7th rotating shaft rotated in second inside groove, institute The 6th bevel gear that an engagement connection corresponding with the 5th bevel gear is respectively arranged with the 7th rotating shaft is stated, described second draws Rope sheave is separately positioned in the 7th rotating shaft, and is rotated respectively in second inside groove.
6. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： Connected between second support plate and the terminal pad by the way that a circle connecting rod is corresponding, second support plate and the company Connect the 9th rotating shaft that the corresponding rotation of a circle is provided between disk, the 9th rotating shaft two ends respectively second support plate with Rotated in the terminal pad in set turn hole, and the 3rd bull wheel is respectively provided in the 9th rotating shaft, a circle is described A the 3rd corresponding sprocket wheel is respectively arranged with 9th rotating shaft, circle the 3rd sprocket wheel passes through one the 3rd corresponding turn of chain Dynamic connection, second support plate is provided with the tenth rotating shaft of a rotation, the described 4th with the terminal pad axial centerline Sprocket wheel is located in the tenth rotating shaft, and is provided with one the 5th sprocket wheel wherein described in one in the 9th rotating shaft, the 4th sprocket wheel with Connected between 5th sprocket wheel by corresponding rotate of one second chain, a worm gear is provided with the tenth rotating shaft, it is described It is provided with a support frame corresponding with the worm gear, support frame as described above and is provided between second support plate and the terminal pad The worm screw of engagement connection corresponding with the worm gear is provided with one the 11st rotating shaft rotated, the 11st rotating shaft, it is described 11st roller end is provided with a swing handle.
7. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： The support plate is respectively arranged on the base with and first clamping joint and second clamping joint and the 3rd clamping joint Corresponding docking port, docking port difference is tapered to be set, and first clamping joint and second clamping joint and Be respectively arranged with 3rd clamping joint in a buckling groove for being square setting, the rotating bar be connected to one with it is described A setting corresponding with the buckling groove is respectively arranged with the corresponding docking branch fastener of docking port, the docking branch fastener Clamping axle, the clamping axle is square setting, and the rotation boom end is provided with a power box, the power box and is provided with Handle is additionally provided with the motor that the one driving rotating bar is rotated, the power box.
8. a kind of municipal road manages automatic lifting Fast Installation advertisement support frame according to claim 1, it is characterised in that： The end of first drawstring is respectively arranged with a threaded connector, the firm banking and is respectively arranged with one and the screw thread First connection screw thread hole of the corresponding engagement connection of connector.
CN201710246875.3A 2017-04-16 2017-04-16 A kind of municipal road management automatic lifting Fast Installation advertisement support frame Active CN106991937B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107978243A (en) * 2017-11-16 2018-05-01 浙江威克特广告有限公司 A kind of advertising lamp box
CN111933056A (en) * 2020-08-28 2020-11-13 姜婷婷 Highway bill-board based on new forms of energy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005157151A (en) * 2003-11-28 2005-06-16 Osaka Kanagu Kk On-street signboard
CN200969193Y (en) * 2006-10-23 2007-10-31 张源锋 Liftable advertisement board
CN104637418A (en) * 2013-11-10 2015-05-20 陕西杰创科技有限公司 Outdoor lifting advertising board
CN204917873U (en) * 2015-08-26 2015-12-30 济宁市金蓝领教育咨询有限公司 A elevation structure for advertising board support
CN204990878U (en) * 2015-07-29 2016-01-20 呼伦贝尔学院 Human geography practises show shelf

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005157151A (en) * 2003-11-28 2005-06-16 Osaka Kanagu Kk On-street signboard
CN200969193Y (en) * 2006-10-23 2007-10-31 张源锋 Liftable advertisement board
CN104637418A (en) * 2013-11-10 2015-05-20 陕西杰创科技有限公司 Outdoor lifting advertising board
CN204990878U (en) * 2015-07-29 2016-01-20 呼伦贝尔学院 Human geography practises show shelf
CN204917873U (en) * 2015-08-26 2015-12-30 济宁市金蓝领教育咨询有限公司 A elevation structure for advertising board support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107978243A (en) * 2017-11-16 2018-05-01 浙江威克特广告有限公司 A kind of advertising lamp box
CN111933056A (en) * 2020-08-28 2020-11-13 姜婷婷 Highway bill-board based on new forms of energy

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