CN116511597A - Billboard dismantling device - Google Patents
Billboard dismantling device Download PDFInfo
- Publication number
- CN116511597A CN116511597A CN202310235399.0A CN202310235399A CN116511597A CN 116511597 A CN116511597 A CN 116511597A CN 202310235399 A CN202310235399 A CN 202310235399A CN 116511597 A CN116511597 A CN 116511597A
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- Prior art keywords
- gear
- sleeve
- billboard
- frame
- incomplete gear
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- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/02—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a billboard dismantling device, which comprises a supporting plate, wherein rollers are rotatably arranged on two sides of the top of the supporting plate, a gear frame is arranged at one end of each roller, a hacksaw is elastically connected to the outer side of each gear frame, an incomplete gear matched with each gear frame is arranged on the inner side of each gear frame, a sleeve is arranged at the axis of each roller, each sleeve penetrates through each roller and each incomplete gear, and a pull rod is coaxially arranged in each sleeve; when equipment climbs to clamp department, sleeve and incomplete gear match and drive hacksaw reciprocating motion and excision the clamp, and through the effect of stopper for at the in-process of cutting the clamp, the whole good stability that has of equipment, consequently, this device can conveniently demolish the bill-board fast, and does not need the staff to carry out the aerial work, simultaneously, at the in-process of demolishing, equipment has good stability, has avoided the unexpected condition that drops of equipment when the operation.
Description
Technical Field
The invention relates to the technical field of dismantling devices, in particular to a billboard dismantling device.
Background
The advertising board is commonly arranged in various places in life, but because some illegal merchants illegally install the hoop advertising board on the lamp post, the advertising board not only affects urban image, but also prevents the sight of vehicles running on the road, and improves the incidence rate of accidents: and a plurality of long-time hanging billboards are adopted, after the billboards are exposed to wind, sun and rain, the materials are seriously aged and are swayed, so that serious potential safety hazards are caused.
Chinese patent No. CN109118997B discloses a device for removing hoop of lamp post and advertising board, comprising friction layer, shovel plate, slide bar, first clamping plate, holding rod, anti-slip sleeve, guide rod, first positioning block, mounting plate, connecting block, mounting rod, motor, push block, rotary disk, push plate, first spiral spring, second positioning block, second clamping plate, stop block, second spiral spring, collar and fixing rod. The invention reasonably utilizes the motor to drive the shovel plate to move up and down, thereby being convenient for pushing the anchor ear on the billboard upwards, being convenient for taking down the billboard, simultaneously being more labor-saving and efficient, being convenient for operation, ingenious in design, convenient for use on lamp posts with different thicknesses, wide in application range and being suitable for use by operators who remove the billboard.
The device is fixed in the outside of lamp pole through two cardboard that set up relatively, and jack-up the staple bolt through the shovel board, but in the in-service use, the staple bolt is closely connected with the lamp pole, and when the staple bolt rust because of external environment reason, it can be more firm with being connected between the lamp pole, and the staple bolt is great to the reaction force of shovel board this moment, makes the whole stable operation that is difficult to of device through this structure to this device needs the work of staff high altitude construction, has certain limitation.
Accordingly, there is a need to provide a billboard removal device that addresses the above-described issues.
Disclosure of Invention
The invention aims to provide a billboard dismantling device, which is used for solving the problems that the prior device provided in the background art fixes the device on the outer side of a lamp post through two clamping plates which are oppositely arranged, and the hoop is jacked up through a shovel plate, but in the actual use process, the hoop is tightly connected with the lamp post, and when the hoop rusts due to external environment reasons, the connection between the hoop and the lamp post is firmer, and the reaction force of the hoop to the shovel plate is larger, so that the whole device is difficult to stably operate through the structure.
Based on the thought, the invention provides the following technical scheme: the utility model provides a billboard demolishs device, includes the backup pad, backup pad top both sides are rotated and are provided with the gyro wheel, gyro wheel one end is provided with the tooth frame, and the tooth frame outside elastic connection has the hacksaw, the inboard of tooth frame is provided with rather than matched with incomplete gear, the axis department of gyro wheel is provided with the sleeve, the sleeve runs through gyro wheel and incomplete gear, coaxial being provided with the pull rod in the sleeve;
the outside of pull rod is provided with incomplete gear and gyro wheel matched with spacing subassembly, and the one end of pull rod is provided with the traction assembly, when the traction assembly pressurized, spacing subassembly is connected with the incomplete gear and breaks away from with the gyro wheel for the sleeve can drive the incomplete gear rotation.
As a further scheme of the invention: the limiting component comprises a top ring fixedly sleeved on the outer side of the pull rod, the top ring is arranged to be two and corresponds to the incomplete gear and the idler wheel respectively, the outer side faces of the top ring are all arranged to be inclined planes, through grooves are formed in the barrel wall of the sleeve, the through grooves are elastically connected with sliding sleeves, clamping blocks are elastically connected to the top ends of the inner portions of the sliding sleeves, through holes are formed in the incomplete gear and the idler wheel along the axis of the incomplete gear and the idler wheel, clamping grooves are formed in the inner wall of the through holes of the incomplete gear and the idler wheel, and the clamping grooves are matched with the clamping blocks.
As a further scheme of the invention: the traction assembly comprises a sliding block arranged at the top of the supporting plate in a sliding mode, one side of the sliding block is arc-shaped, and a pull rope is fixedly connected between one end, extending to the outer side of the sleeve, of the pull rod and the sliding block.
As a further scheme of the invention: the support plate is provided with a notch, the top of the support plate is positioned on two sides of the notch, frames are arranged on two sides of the notch, the idler wheels are rotatably arranged on the inner sides of the frames, and the pull rods are elastically connected with the frames.
As a further scheme of the invention: the two side walls of the notch are provided with grooves, limiting plates are fixedly connected in the grooves, a plurality of limiting blocks are elastically connected to the inner sides of the limiting plates, and the tops of the limiting blocks are inclined planes.
As a further scheme of the invention: the frame sets up to the U type, and the equal fixedly connected with riser in both ends of frame, telescopic both ends all run through the riser and rotate with the riser and be connected, fixedly connected with U type's baffle on the lateral surface of riser, the both ends of pull rod pass the baffle and rotate with the baffle and be connected.
As a further scheme of the invention: one end of the pull rod extending to the outer side of the baffle is fixedly provided with a convex ring, a reset spring is arranged between the inner side surface of the convex ring and the outer side surface of the baffle, and the reset spring is sleeved on the outer side of the pull rod.
As a further scheme of the invention: the top surface of the supporting plate is fixedly connected with a sliding rod, and the sliding rod penetrates through the sliding block and is in sliding connection with the sliding block.
As a further scheme of the invention: the outside fixed cover of telescopic is equipped with driven gear, and driven gear's outside meshing has the driving gear.
As a further scheme of the invention: the top surface of backup pad is last fixedly connected with fixed plate, the lateral surface fixedly connected with guide post of frame, the guide post runs through the fixed plate and rather than sliding connection, the outside of frame is provided with the screw rod, the screw rod runs through the fixed plate and rather than threaded connection, and the one end and the frame rotation of screw rod are connected.
Compared with the prior art, the invention has the beneficial effects that: this device cooperatees with traction assembly through the spacing subassembly that sets up, can be to gyro wheel and hacksaw staggered control, when sleeve and gyro wheel cooperate, utilize the friction of gyro wheel and member can promote equipment whole climbing, when equipment climbing to clamp department, sleeve and incomplete gear cooperate and drive hacksaw reciprocating motion and excision the clamp, and through the effect of stopper, make at the in-process of cutting clamp, the whole good stability that has of equipment, therefore, this device can conveniently demolish the bill-board fast, and do not need the staff to carry out high altitude construction, simultaneously, at the in-process of demolishing, equipment has good stability, the unexpected circumstances that drops when the operation has been avoided to equipment.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the support plate and frame structure of the present invention;
FIG. 3 is a schematic view of a roller structure according to the present invention;
FIG. 4 is a schematic view of the drive assembly of the present invention;
FIG. 5 is a schematic view of an incomplete gear and frame structure according to the present invention;
FIG. 6 is a schematic view of the pull rod and top ring structure of the present invention;
FIG. 7 is a cross-sectional view of a sleeve of the present invention;
FIG. 8 is an enlarged view of the portion B of FIG. 5 in accordance with the present invention;
FIG. 9 is an enlarged view of the portion A of FIG. 3 in accordance with the present invention;
FIG. 10 is a schematic view of a limiting plate and a limiting block according to the present invention;
fig. 11 is a schematic diagram of the driving gear and the driven gear according to the present invention.
In the figure: 1. a billboard; 2. a rod piece; 3. a clamp; 4. a frame; 5. a support plate; 6. a limiting plate; 7. a roller; 8. a vertical rod; 9. a slide block; 10. a slide bar; 11. a pull rope; 12. a riser; 13. a sleeve; 14. a tooth frame; 15. an incomplete gear; 16. a pull rod; 17. a guide shaft; 18. a top ring; 19. a limiting block; 20. a connecting plate; 21. a drive tooth; 22. a first spring; 23. a clamping groove; 24. a clamping block; 25. a second spring; 26. a baffle ring; 27. a sliding sleeve; 28. a third spring; 29. a shaft sleeve; 30. a limit spring; 31. a connecting shaft; 32. hacksaw; 33. a fourth spring; 34. a return spring; 35. a drive gear; 36. a driven gear; 37. a screw; 38. and a fixing plate.
Detailed Description
1-3 and 8, the billboard dismantling device comprises a supporting plate 5, wherein a notch is formed in the supporting plate 5, frames 4 are arranged on two sides of the notch at the top of the supporting plate 5, and rollers 7 for climbing are rotatably arranged on the inner side of the frames 4, so that the billboard 1 is conveniently dismantled by being integrally driven by equipment;
when in actual use, the billboard 1 is fixed on the outer side of the rod piece 2 through the clamp 3, the rod piece 2 can be a lamp post or other columnar structures, and when in operation, the notch on the supporting plate 5 corresponds to the rod piece 2, and the billboard 1 is driven by the device through the roller 7.
In order to demolish bill-board 1, be provided with hacksaw 32 at gyro wheel 7 one end, specifically, gyro wheel 7 one end is provided with gear frame 14, and be elastic connection between hacksaw 32 and the gear frame 14, be provided with rather than complex incomplete gear 15 in the inboard of gear frame 14, during the use, can drive gear frame 14 along sharp reciprocating motion through the meshing of incomplete gear 15 and gear frame 14, and then impel hacksaw 32 reciprocating motion to excision clamp 3 outside member 2, incomplete gear 15 and gyro wheel 7 coaxial arrangement, and be provided with sleeve 13 along gyro wheel 7's axis department, sleeve 13 runs through gyro wheel 7 and incomplete gear 15, be provided with pull rod 16 in the sleeve 13 coaxial, the outside of pull rod 16 is provided with spacing subassembly, make sleeve 13 can be connected with incomplete gear 15 and gyro wheel 7 in turn through spacing subassembly, under the initial condition, make sleeve 13 and gyro wheel 7 looks joint through the spacing subassembly that sets up, so can drive gyro wheel 7 and rotate when sleeve 13 rotates to drive the device to carry out the clamp 3 and can take off full contact with complete gear 3 and carry out the clamp 3 with complete clamp 3 and can carry out the complete clamp 3 simultaneously with the complete clamp 3, can drive clamp 3 and remove the complete clamp 3 and can not make the complete joint with complete assembly with the complete gear 15 and gyro wheel 7, and the complete assembly is provided with the complete assembly.
As shown in fig. 2-7 and 10, the limiting assembly comprises two top rings 18 fixedly sleeved on the outer sides of the pull rods 16, the two top rings 18 are respectively corresponding to the incomplete gear 15 and the idler wheels 7, and the outer side surfaces of the two top rings 18 are inclined surfaces; the cylinder wall of the sleeve 13 is provided with a through groove, the through groove is elastically connected with a sliding sleeve 27, the top end inside the sliding sleeve 27 is elastically connected with a clamping block 24, the incomplete gear 15 and the roller 7 are provided with through holes along the axis, the incomplete gear 15 and the roller 7 are provided with clamping grooves 23 on the inner wall of the through holes, the clamping grooves 23 are matched with the clamping block 24, as shown in fig. 7, when the pull rod 16 moves leftwards, the top ring 18 corresponding to the incomplete gear 15 can jack up the nearby sliding sleeve 27 outwards, so that the clamping block 24 is clamped with the clamping groove 23 on the incomplete gear 15, the sleeve 13 can drive the incomplete gear 15, and at the moment, the clamping block 24 at the position of the roller 7 is separated from the clamping groove 23 on the roller 7.
In order to allow the pull rod 16 to return, the pull rod 16 is elastically connected to the frame 4.
The traction assembly comprises a sliding block 9 arranged at the top of a supporting plate 5 in a sliding manner, one side, close to a rod piece 2, of the sliding block 9 is arc-shaped, the sliding block 9 is convenient to be attached to the outer side face of the rod piece 2, and a pull rope 11 is fixedly connected between one end, extending to the outer side of a sleeve 13, of a pull rod 16 and the sliding block 9.
When spacing subassembly and incomplete gear 15 cooperate, because gyro wheel 7 is in unpowered state, in order to avoid the holistic gliding of equipment, all set up flutedly in the both sides wall department that is located the notch on backup pad 5, fixedly connected with limiting plate 6 in the recess, limiting plate 6 inboard elastic connection has a plurality of stopper 19, the top of stopper 19 sets up to the inclined plane, when backup pad 5 removes near to clamp 3, clamp 3 can contact with stopper 19, and clamp 3 can extrude stopper 19 to limiting plate 6 inside this moment to make limiting plate 6 can upwards remove along the clamp 3 outside, later the stopper 19 of popping up can the joint in the outside of clamp 3, so provide certain holding power to the whole equipment, avoid the problem of the whole gliding of equipment.
In actual use, the equipment is integrally placed on the outer side of the rod piece 2, the sleeve 13 is driven to rotate by an external driving component, the sleeve 13 can drive the roller 7 to rotate by the cooperation of the clamping groove 23 and the clamping block 24, the equipment can be driven to integrally move upwards by the friction force between the roller 7 and the rod piece 2, when the sliding block 9 moves to the position of the first clamp 3, the sliding block 9 can be limited by the clamp 3, so that the sliding block 9 is prevented from continuously moving upwards, the supporting plate 5 still climbs upwards on the outer side of the rod piece 2 under the action of the roller 7, the sliding block 9 moves downwards relative to the supporting plate 5 and pulls the pull rope 11, at the moment, one top ring 18 on the outer side of the pull rod 16 is staggered with the sliding sleeve 27 on the roller 7 by virtue of the pull rope 11, the clamping block 24 is separated from the clamping groove 23 on the roller 7, and the other top ring 18 on the outer side of the pull rod 16 is extruded with the sliding sleeve 27 on the position of the incomplete gear 15 to drive the sliding sleeve 27 to move outwards, so that the clamping block 24 can be driven by the sliding sleeve 27 to move outwards by the sliding sleeve 27 on the clamping block 24 and the incomplete gear 15, and the saw frame 14 can be driven to move along the complete gear wheel 15 and the complete gear wheel 2 to move along the complete gear 2 and the complete gear 32 is completely meshed with the sliding frame 32 in the reciprocating frame 32 in the process of the reciprocating frame 32;
when the clamping block 24 is about to be separated from the clamping groove 23 on the roller 7, the other clamping block 24 is inserted into the clamping groove 23 on the incomplete gear 15, so that the sleeve 13 can be stably and alternately matched with the roller 7 and the incomplete gear 15;
when the sliding block 9 is extruded with the clamp 3, the limiting plate 6 also reaches the position of the clamp 3, along with the rising of the supporting plate 5, the limiting plate 6 also gradually moves upwards relative to the clamp 3, and the supporting force can be provided for the device through the cooperation of the limiting block 19 and the clamp 3, so that when the sleeve 13 is matched with the incomplete gear 15 and separated from the roller 7, the whole equipment can still be stably arranged outside the rod 2 and does not slide downwards;
along with continuous cutting of hacksaws 32, a section of the clamp 3 located between two hacksaws 32 is cut off, at this time, the clamp 3 loses the limit of the slide block 9, and then the stay cord 11 loses the limit of the pull rod 16, when the pull rod 16 is gradually reset, one top ring 18 on the outer side of the pull rod 16 is gradually separated from the sliding sleeve 27 at the position of the incomplete gear 15 and is extruded with the sliding sleeve 27 at the position of the roller 7, in the process, the clamping block 24 is matched with the clamping groove 23 at the position of the roller 7, so that the sleeve 13 can drive the roller 7 to rotate again, the whole equipment continuously climbs upwards to cut off the other clamp 3, the other clamp 3 can be cut off by repeating the steps, and at this time, the two clamps 3 on the advertising board 1 are separated from the rod 2, and the advertising board 1 can slide downwards along the rod 2.
In summary, this device cooperatees through the spacing subassembly that sets up with traction assembly, can be to gyro wheel 7 and hacksaw 32 staggered control, when sleeve 13 cooperatees with gyro wheel 7, utilize the friction of gyro wheel 7 and member 2 can promote the whole climbing of equipment, when equipment climbs to clamp 3 department, sleeve 13 cooperatees with incomplete gear 15 and drives hacksaw 32 reciprocating motion and excision clamp 3, and through the effect of stopper 19, make the in-process of cutting clamp 3, the whole good stability that has of equipment, therefore, this device can conveniently demolish bill-board 1 fast, and do not need the staff to carry out the aerial work, simultaneously, in the in-process of demolishing, equipment has good stability, the unexpected condition that drops when the operation has been avoided to the equipment.
As shown in fig. 4-5 and 9, for installing the sleeve 13, the frame 4 is provided with a U shape, two ends of the frame 4 are fixedly connected with the riser 12, and two ends of the sleeve 13 penetrate through the riser 12 and are rotatably connected with the riser 12;
the outer side surface of the vertical plate 12 is fixedly connected with a U-shaped baffle, and two ends of the pull rod 16 penetrate through the baffle and are rotatably connected with the baffle, so that the pull rod 16 is installed, and the pull rod can stably operate.
In order to reset the pull rod 16, a convex ring is fixedly arranged at one end of the pull rod 16 extending to the outer side of the baffle, a reset spring 34 is fixedly arranged between the inner side surface of the convex ring and the outer side surface of the baffle, the reset spring 34 is sleeved on the outer side of the pull rod 16, and when one section of the clamp 3 positioned between the two hacksaws 32 is cut off, the pull rod 16 can be driven to reset under the acting force of the reset spring 34, so that the sleeve 13 is reconnected with the roller 7.
As shown in fig. 2, for the stable operation of the pull rope 11, an L-shaped bracket is fixedly connected to the outer side surface of the baffle, and a vertical rod 8 is fixedly connected to the top surface of the support plate 5, the pull rope 11 passes through the bracket and the vertical rod 8 and is in sliding connection with the bracket and the vertical rod 8, one end of the pull rope 11 passes through the vertical rod 8 and is fixedly connected with the sliding block 9, the acting force of the pull rope 11 on the pull rod 16 is parallel to the axis of the pull rod 16 through the structure, so that the pull rod 16 is conveniently pulled, and the pull rope 11 can be quickly pulled when the sliding block 9 slides downwards through the arranged vertical rod 8, so that the response speed is improved.
In addition, fixedly connected with slide bar 10 on the top surface of backup pad 5, slide bar 10 runs through slider 9 and with slider 9 sliding connection, and the top fixedly connected with dog of slide bar 10 to avoid slider 9 to break away from with slide bar 10.
As shown in fig. 4-5 and 8-11, the top surface and the bottom surface of the gear frame 14 are fixedly connected with a guide shaft 17, the guide shaft 17 penetrates through the frame 4 and is in sliding connection with the frame, one end, far away from the gear frame 14, of the guide shaft 17 is fixedly connected with a baffle disc, a first spring 22 is arranged between the baffle disc and the frame 4, the first spring 22 is sleeved on the outer side of the guide shaft 17, the incomplete gear 15 is more stable in the process of driving the gear frame 14 to reciprocate through the structure, and a round hole matched with and communicated with the guide shaft 17 is formed in the support plate 5 so as to avoid interference between the guide shaft 17 and the support plate 5.
The two inner sides of the gear frame 14 are respectively provided with transmission teeth 21 meshed with the incomplete gear 15.
The elastic connection structure between the limiting block 19 and the limiting plate 6 is as follows: the limiting plate 6 is provided with a limiting groove on the inner side surface, the limiting block 19 is slidably arranged in the limiting groove, a fourth spring 33 is further arranged in the limiting groove, two ends of the fourth spring 33 are fixedly connected with the limiting groove and the end face of the limiting block 19 respectively, when the clamp 3 and the limiting block 19 are extruded and extruded, the limiting block 19 overcomes the acting force of the fourth spring 33 and moves to the limiting groove, and then when the limiting block 19 pops out, the bottom surface of the limiting block 19 is a horizontal plane, and therefore the limiting block can be matched with the clamp 3 to support the whole device.
The elastic connection structure of the hacksaw 32 and the tooth frame 14 is as follows: the outside at hacksaw 32 is provided with connecting plate 20 for hacksaw 32 can peg graft in connecting plate 20 and rather than fixed connection, one side that connecting plate 20 is close to tooth frame 14 fixedly connected with connecting axle 31, and fixedly connected with axle sleeve 29 on the side of tooth frame 14, connecting axle 31 keeps away from connecting plate 20 one end and extends to axle sleeve 29 inside and with its sliding fit, concretely speaking, can set up the bar groove in the inboard of axle sleeve 29, and then fixedly provided with on connecting axle 31's the outer periphery with bar groove matched with protruding, thereby avoid connecting axle 31 to break away from with axle sleeve 29, the cover is equipped with spacing spring 30 in the outside of connecting axle 31, spacing spring 30 sets up between connecting plate 20 and axle sleeve 29, when hacksaw 32 moves to clamp 3 department and extrudees with it, connecting plate 20 can be moved towards the direction of axle sleeve 29, thereby place the outside of clamp 3 with hacksaw 32, afterwards can cut off clamp 3 along with the reciprocating motion of hacksaw 32, of course, the outside of hacksaw 32 pole piece 2's saw axis direction arrangement, make hacksaw 32 and 3 perpendicular to the outside of clamp 3 is favorable to cutting off.
The retaining ring 26 is fixedly sleeved on the outer side of the sliding sleeve 27, the second spring 25 is fixedly arranged between the inner side surface of the retaining ring 26 and the inner wall of the sleeve 13, the second spring 25 is sleeved on the outer side of the sliding sleeve 27, so that elastic connection of the sliding sleeve 27 is achieved, a third spring 28 is arranged at the bottom end of the clamping block 24 in the inner cavity of the sliding sleeve 27, two ends of the third spring 28 are fixedly connected with the sliding sleeve 27 and the end face of the clamping block 24 respectively, when the top ring 18 is extruded with the sliding sleeve 27, the sliding sleeve 27 and the clamping block 24 can be driven to move outwards, when the incomplete gear 15 or the clamping groove 23 on the roller 7 moves to the clamping block 24, the clamping block 24 can be extruded into the clamping groove 23 under the action of the third spring 28, and therefore clamping connection is achieved, of course, the clamping groove 23 can be arranged into an arc shape, so that the clamping groove 23 is easier to be clamped with the clamping block 24, and when the top ring 18 is staggered with the sliding sleeve 27, the action of the second spring 25 can drive the sliding sleeve 27 and the clamping block 24 to reset.
The driving assembly comprises a driven gear 36 fixedly sleeved on the outer side of the sleeve 13, a driving gear 35 is meshed with the outer side of the driven gear 36, a motor is fixedly connected to the bottom end inside the frame 4, and an output shaft of the motor is in transmission connection with the driving gear 35 so as to drive the sleeve 13 to rotate.
As shown in fig. 1, a fixing plate 38 is fixedly connected to the top surface of the supporting plate 5, a guide post is fixedly connected to the outer side surface of the frame 4, the guide post penetrates through the fixing plate 38 and is slidably connected with the fixing plate 38, a screw rod 37 is arranged on the outer side of the frame 4, the screw rod 37 penetrates through the fixing plate 38 and is in threaded connection with the fixing plate 38, one end of the screw rod 37 is rotatably connected with the frame 4, when the roller is used, the distance between the two frames 4 can be adjusted through rotating the screw rod 37, and then the distance between the two rollers 7 is adjusted, so that the rollers 7 can be tightly contacted with the rod 2, and of course, the outer peripheral surface of each roller 7 is recessed inwards to form an arc shape, so that the rollers 7 can be better matched with the rod 2, and a layer of rubber pad can be arranged on the outer side of each roller 7, so that friction force between each roller and the rod 2 can be increased.
Support columns can be arranged at the bottom of the support plate 5, so that the device can be supported conveniently, and the motor can be electrically connected with external power supplies such as a storage battery through wires.
Claims (10)
1. The utility model provides a billboard demolishs device, includes the backup pad, backup pad top both sides rotate and are provided with the gyro wheel, its characterized in that: the gear rack is characterized in that one end of the roller is provided with a gear frame, the outer side of the gear frame is elastically connected with a hacksaw, the inner side of the gear frame is provided with an incomplete gear matched with the gear frame, the axis of the roller is provided with a sleeve, the sleeve penetrates through the roller and the incomplete gear, and a pull rod is coaxially arranged in the sleeve;
the outside of pull rod is provided with incomplete gear and gyro wheel matched with spacing subassembly, and the one end of pull rod is provided with the traction assembly, when the traction assembly pressurized, spacing subassembly is connected with the incomplete gear and breaks away from with the gyro wheel for the sleeve can drive the incomplete gear rotation.
2. A billboard removal apparatus in accordance with claim 1, wherein: the limiting component comprises a top ring fixedly sleeved on the outer side of the pull rod, the top ring is arranged to be two and corresponds to the incomplete gear and the idler wheel respectively, the outer side faces of the top ring are all arranged to be inclined planes, through grooves are formed in the barrel wall of the sleeve, the through grooves are elastically connected with sliding sleeves, clamping blocks are elastically connected to the top ends of the inner portions of the sliding sleeves, through holes are formed in the incomplete gear and the idler wheel along the axis of the incomplete gear and the idler wheel, clamping grooves are formed in the inner wall of the through holes of the incomplete gear and the idler wheel, and the clamping grooves are matched with the clamping blocks.
3. A billboard removal apparatus in accordance with claim 2, wherein: the traction assembly comprises a sliding block arranged at the top of the supporting plate in a sliding mode, one side of the sliding block is arc-shaped, and a pull rope is fixedly connected between one end, extending to the outer side of the sleeve, of the pull rod and the sliding block.
4. A billboard removal apparatus in accordance with claim 1, wherein: the support plate is provided with a notch, the top of the support plate is positioned on two sides of the notch, frames are arranged on two sides of the notch, the idler wheels are rotatably arranged on the inner sides of the frames, and the pull rods are elastically connected with the frames.
5. A billboard removal apparatus in accordance with claim 4, wherein: the two side walls of the notch are provided with grooves, limiting plates are fixedly connected in the grooves, a plurality of limiting blocks are elastically connected to the inner sides of the limiting plates, and the tops of the limiting blocks are inclined planes.
6. A billboard removal apparatus in accordance with claim 4, wherein: the frame sets up to the U type, and the equal fixedly connected with riser in both ends of frame, telescopic both ends all run through the riser and rotate with the riser and be connected, fixedly connected with U type's baffle on the lateral surface of riser, the both ends of pull rod pass the baffle and rotate with the baffle and be connected.
7. A billboard removal apparatus in accordance with claim 6, wherein: one end of the pull rod extending to the outer side of the baffle is fixedly provided with a convex ring, a reset spring is arranged between the inner side surface of the convex ring and the outer side surface of the baffle, and the reset spring is sleeved on the outer side of the pull rod.
8. A billboard removal apparatus according to claim 3, in which: the top surface of the supporting plate is fixedly connected with a sliding rod, and the sliding rod penetrates through the sliding block and is in sliding connection with the sliding block.
9. A billboard removal apparatus in accordance with claim 1, wherein: the outside fixed cover of telescopic is equipped with driven gear, and driven gear's outside meshing has the driving gear.
10. A billboard removal apparatus in accordance with claim 4, wherein: the top surface of backup pad is last fixedly connected with fixed plate, the lateral surface fixedly connected with guide post of frame, the guide post runs through the fixed plate and rather than sliding connection, the outside of frame is provided with the screw rod, the screw rod runs through the fixed plate and rather than threaded connection, and the one end and the frame rotation of screw rod are connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310235399.0A CN116511597B (en) | 2023-03-13 | 2023-03-13 | Billboard dismantling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310235399.0A CN116511597B (en) | 2023-03-13 | 2023-03-13 | Billboard dismantling device |
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| CN116511597A true CN116511597A (en) | 2023-08-01 |
| CN116511597B CN116511597B (en) | 2023-08-29 |
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Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR442226A (en) * | 1912-04-05 | 1912-08-27 | Albert Villiamier | New composition system for posters, placards and signs with removable and interchangeable characters more specifically applicable to commercial advertising |
| CN1277093A (en) * | 1999-06-10 | 2000-12-20 | 布莱克和戴克公司 | Bench saw |
| KR20090078759A (en) * | 2008-01-15 | 2009-07-20 | 최원종 | V-cutting apparatus for a solid sign board and method for manufacturing using a therof |
| KR20090010992U (en) * | 2008-04-24 | 2009-10-28 | 김동현 | Advertising plate support of the bat shaped |
| DE102009029800A1 (en) * | 2009-06-18 | 2010-12-23 | Bergfelder Grundbesitz Gmbh & Co. Kg | Tool i.e. portable electrically driven machine tool, for use as commercial jig saw, has tool base, and tool carrier provided with retainers and firmly connected with tool base body, where connection takes place by welding or sticking |
| CN206220562U (en) * | 2016-11-24 | 2017-06-06 | 上海浦东公路养护建设有限公司 | A kind of municipal works remove device with violation billboard |
| CN207348496U (en) * | 2017-08-29 | 2018-05-11 | 白家豪 | A kind of municipal works remove device with violation billboard |
| CN207344511U (en) * | 2017-09-08 | 2018-05-11 | 金学芳 | Violation billboard demolition machine is used in a kind of municipal administration |
| CN207765129U (en) * | 2018-01-11 | 2018-08-24 | 天津晟壹装饰工程有限公司 | Quick detachable Advertisement label |
| CN109118997A (en) * | 2018-09-25 | 2019-01-01 | 南京机电职业技术学院 | A kind of lamp stand billboard anchor ear removal device |
| CN208607844U (en) * | 2018-07-10 | 2019-03-15 | 天津旭日东升精密机械有限公司 | A kind of engineering shop's maintenance instruction device |
| CN209435167U (en) * | 2019-04-08 | 2019-09-24 | 河南交通职业技术学院 | A kind of solar panels autosteerer of traffic information display board |
| CN209903285U (en) * | 2019-02-25 | 2020-01-07 | 贵阳登峰广告有限公司 | A cutting device for production of LED bill-board |
| CN111531612A (en) * | 2020-04-29 | 2020-08-14 | 广东电网有限责任公司 | Tool for dismantling nameplate |
| CN211333470U (en) * | 2019-12-30 | 2020-08-25 | 肇庆鼎艺广告制作有限公司 | Cutting device for manufacturing advertising board |
| CN111673825A (en) * | 2020-06-18 | 2020-09-18 | 马鞍山极趣信息咨询有限公司 | Cutting device and cutting method for exhibition billboard |
| CN113103082A (en) * | 2021-04-08 | 2021-07-13 | 王小前 | Post-treatment equipment and post-treatment method for welding and forming of automobile exhaust pipe |
| CN113351937A (en) * | 2021-05-25 | 2021-09-07 | 中国安全生产科学研究院 | Mine emergency rescue demolishs and uses cutting device |
| CN214897490U (en) * | 2021-03-16 | 2021-11-26 | 李亭亭 | Economic management teaching of convenient dismantlement is with show board |
| CN216729854U (en) * | 2021-11-26 | 2022-06-14 | 洛阳泽铖机械设备有限公司 | Portable multifunctional sawing machine |
| CN114850094A (en) * | 2022-05-13 | 2022-08-05 | 山西路桥建设集团有限公司 | Cleaning equipment and cleaning method for outdoor advertising board for culture media |
| CN217523299U (en) * | 2022-05-30 | 2022-10-04 | 刘义 | Claw hand saw mechanism, lifting mechanism and branch slicing vehicle |
| CN217991128U (en) * | 2022-09-26 | 2022-12-09 | 青岛鑫牛锻压机械有限公司 | Novel round steel cutter equipment |
-
2023
- 2023-03-13 CN CN202310235399.0A patent/CN116511597B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR442226A (en) * | 1912-04-05 | 1912-08-27 | Albert Villiamier | New composition system for posters, placards and signs with removable and interchangeable characters more specifically applicable to commercial advertising |
| CN1277093A (en) * | 1999-06-10 | 2000-12-20 | 布莱克和戴克公司 | Bench saw |
| KR20090078759A (en) * | 2008-01-15 | 2009-07-20 | 최원종 | V-cutting apparatus for a solid sign board and method for manufacturing using a therof |
| KR20090010992U (en) * | 2008-04-24 | 2009-10-28 | 김동현 | Advertising plate support of the bat shaped |
| DE102009029800A1 (en) * | 2009-06-18 | 2010-12-23 | Bergfelder Grundbesitz Gmbh & Co. Kg | Tool i.e. portable electrically driven machine tool, for use as commercial jig saw, has tool base, and tool carrier provided with retainers and firmly connected with tool base body, where connection takes place by welding or sticking |
| CN206220562U (en) * | 2016-11-24 | 2017-06-06 | 上海浦东公路养护建设有限公司 | A kind of municipal works remove device with violation billboard |
| CN207348496U (en) * | 2017-08-29 | 2018-05-11 | 白家豪 | A kind of municipal works remove device with violation billboard |
| CN207344511U (en) * | 2017-09-08 | 2018-05-11 | 金学芳 | Violation billboard demolition machine is used in a kind of municipal administration |
| CN207765129U (en) * | 2018-01-11 | 2018-08-24 | 天津晟壹装饰工程有限公司 | Quick detachable Advertisement label |
| CN208607844U (en) * | 2018-07-10 | 2019-03-15 | 天津旭日东升精密机械有限公司 | A kind of engineering shop's maintenance instruction device |
| CN109118997A (en) * | 2018-09-25 | 2019-01-01 | 南京机电职业技术学院 | A kind of lamp stand billboard anchor ear removal device |
| CN209903285U (en) * | 2019-02-25 | 2020-01-07 | 贵阳登峰广告有限公司 | A cutting device for production of LED bill-board |
| CN209435167U (en) * | 2019-04-08 | 2019-09-24 | 河南交通职业技术学院 | A kind of solar panels autosteerer of traffic information display board |
| CN211333470U (en) * | 2019-12-30 | 2020-08-25 | 肇庆鼎艺广告制作有限公司 | Cutting device for manufacturing advertising board |
| CN111531612A (en) * | 2020-04-29 | 2020-08-14 | 广东电网有限责任公司 | Tool for dismantling nameplate |
| CN111673825A (en) * | 2020-06-18 | 2020-09-18 | 马鞍山极趣信息咨询有限公司 | Cutting device and cutting method for exhibition billboard |
| CN214897490U (en) * | 2021-03-16 | 2021-11-26 | 李亭亭 | Economic management teaching of convenient dismantlement is with show board |
| CN113103082A (en) * | 2021-04-08 | 2021-07-13 | 王小前 | Post-treatment equipment and post-treatment method for welding and forming of automobile exhaust pipe |
| CN113351937A (en) * | 2021-05-25 | 2021-09-07 | 中国安全生产科学研究院 | Mine emergency rescue demolishs and uses cutting device |
| CN216729854U (en) * | 2021-11-26 | 2022-06-14 | 洛阳泽铖机械设备有限公司 | Portable multifunctional sawing machine |
| CN114850094A (en) * | 2022-05-13 | 2022-08-05 | 山西路桥建设集团有限公司 | Cleaning equipment and cleaning method for outdoor advertising board for culture media |
| CN217523299U (en) * | 2022-05-30 | 2022-10-04 | 刘义 | Claw hand saw mechanism, lifting mechanism and branch slicing vehicle |
| CN217991128U (en) * | 2022-09-26 | 2022-12-09 | 青岛鑫牛锻压机械有限公司 | Novel round steel cutter equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116511597B (en) | 2023-08-29 |
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