CN111927133A - Wiping mechanism for glass curtain wall - Google Patents
Wiping mechanism for glass curtain wall Download PDFInfo
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- CN111927133A CN111927133A CN202010862935.6A CN202010862935A CN111927133A CN 111927133 A CN111927133 A CN 111927133A CN 202010862935 A CN202010862935 A CN 202010862935A CN 111927133 A CN111927133 A CN 111927133A
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- sucker
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- 230000007246 mechanism Effects 0.000 title claims abstract description 114
- 239000011521 glass Substances 0.000 title claims abstract description 76
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 11
- 238000001179 sorption measurement Methods 0.000 abstract description 11
- 238000005096 rolling process Methods 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 241000252254 Catostomidae Species 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/002—Arrangements for cleaning building facades
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- B08B1/143—
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of glass curtain wall wiping, and particularly relates to a wiping mechanism for a glass curtain wall, which comprises a wiping mechanism, an installation platform, a belt, a trigger frame, a sucker mechanism, a swinging hammer block, a bottom plate and a roller, wherein the roller rolls downwards by the self gravity of the roller; the belt arranged on the outer side of the roller is driven to roll through the rolling of the roller, the sucker mechanisms arranged on the belt are driven to move along with the belt through the rolling of the belt, and a plurality of sucker mechanisms are always ensured to be adsorbed on the glass wall surface in the moving process, so that the wiping device is fixed and prevented from falling; meanwhile, the invention also designs a trigger frame and a swinging hammer block, and the adsorption capacity of the sucker mechanism is controlled through the trigger frame and the swinging hammer block, so that the adsorption of the sucker mechanism on the wall surface is better controlled; the invention reduces manual operation and labor force, and meanwhile, the wiping device moves downwards through automatic adjustment without depending on electric control, thereby reducing cost and electric leakage risk.
Description
Technical Field
The invention belongs to the technical field of glass curtain wall wiping, and particularly relates to a wiping mechanism for a glass curtain wall.
Background
The glass curtain wall is an outer wall enclosure of a building, does not bear load, and is hung on the wall body of the building like a curtain. Because the glass curtain wall has better daylighting property, heat preservation dampproofing and pleasing to the eye function, the glass curtain wall decoration is adopted to modern city high-rise building outward appearance mostly, consequently derives glass curtain wall cleaning work also. Present high building glass curtain wall's cleaning means still all is traditional manual cleaning, and the cleaning personnel hangs through the rope and washs in glass curtain wall's the outside, and this kind of manual cleaning means needs the long-time high altitude construction of cleaning personnel, probably can take place the danger that constructor or construction utensil falls, has certain potential safety hazard, and the cleaning efficiency is extremely low moreover, and intensity of labour is big. Aiming at the problems, some glass curtain wall cleaning devices appear on the market, but the cleaning devices have the disadvantages of complex structure, high manufacturing cost, inflexible movement and poor cleaning effect.
The invention designs a wiping mechanism for a glass curtain wall to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a wiping mechanism for a glass curtain wall, which is realized by adopting the following technical scheme.
The utility model provides a wiping mechanism for glass curtain wall which characterized in that: the device comprises a safety rope, a wiping mechanism, a fixed support, an installation platform, a belt, a trigger frame, a sucker mechanism, a swinging hammer block, a bottom plate, rollers and a driving rotating shaft, wherein four corners of the bottom plate are respectively provided with a fixed ring which is used for facilitating the installation of the rollers; the mounting platform is mounted on the bottom plate through two symmetrically distributed fixed supports and is used for facilitating mounting of the wiping mechanism; two ends of each roller are respectively provided with a driving shaft, the two rollers are respectively arranged on the bottom plate through the matching of the two driving shafts arranged on the rollers and the fixing ring arranged on the bottom plate, and the two rollers are both positioned on the left side of the mounting platform; a belt is arranged between the two rollers; the two rollers synchronously rotate to drive the belt to be installed to circularly transmit; the belt has the function that on one hand, when the roller rolls downwards through gravity, the roller can push the belt to rotate integrally and move downwards in the rotation process; on the other hand, the belt is designed to drive the sucking disc mechanism arranged on the belt to rotate when the belt rotates downwards.
The outer edge surface of the belt is uniformly provided with a plurality of sucker mechanisms, and the sucker mechanisms are used for adsorbing the sucker mechanisms arranged on one side of the belt close to the glass wall surface under manual operation before the wiping device is used, and pasting the wiping device on the glass wall surface through the sucker mechanisms; in the process that the belt starts to rotate, the sucker mechanisms arranged on the belt can also rotate along with the belt, and the sucker mechanisms which are adsorbed on the uppermost side of the glass wall surface can be triggered by the trigger frame along with the downward movement of the trigger frame, so that the suckers in the sucker mechanisms are communicated with each other inside and outside, the suckers lose the adsorption effect, the sucker mechanisms which are adsorbed on the uppermost side of the glass wall surface are separated from the glass wall surface, and along with the rotation of the belt, the sucker mechanisms which are positioned close to the lowermost side of the glass wall surface can rotate to one side close to the glass wall surface under the driving of the rotation of the belt, and the sucker mechanisms are adsorbed on the glass curtain wall through the hammering; the transmission in proper order has several sucking disc mechanisms to adsorb all the time on the glass wall, and this wiping arrangement can paste always and can not drop on the glass wall promptly. For each sucker mechanism, a first air hole communicated with the inside and the outside is formed in each sucker, a guide block is installed on each sucker, a second air hole communicated with the first air hole is formed in each guide block, a trigger baffle is installed at one end of a driving rod, the driving rod is installed on each guide block in a sliding fit mode, and the trigger baffle is located on one side, communicated with the outside, of the first air hole in each guide block; a trigger spring which is always in a compressed state is installed between the driving rod and the guide block, and under the contraction force of the trigger spring, a trigger baffle installed on the driving rod blocks a first air hole in the guide block in an initial state.
For the trigger frame, the trigger frame is arranged on the upper side of the bottom plate, the trigger frame is provided with a plurality of trigger rods which are uniformly distributed, the trigger rods are matched with driving rods in the sucker mechanisms arranged on the belt, the trigger rods move along with the sucker mechanisms, and the trigger rods are matched with the driving rods in the row of sucker mechanisms moving to the front side close to the bottom plate in a one-to-one correspondence manner; the trigger rod triggers the movement of the driving rod to be controlled through the movement of the bottom plate; the effect of trigger bar is at the in-process that the bottom plate removed, and the bottom plate can drive the trigger frame and move down, and the trigger frame removes and will make the trigger bar move down, and the in-process that the trigger bar moved down, after the trigger bar contacted with the actuating lever in corresponding sucking disc mechanism, the trigger bar will extrude the actuating lever and make this actuating lever remove, and the inside and outside communicating first gas pocket of sucking disc and the trigger baffle of second gas pocket make the sucking disc in the sucking disc mechanism communicate with each other inside and outside triggering control sucking disc mechanism, and the sucking disc that corresponds loses adsorption.
The swing hammer block is in a kidney-shaped ring shape, the outer ring surface of the swing hammer block is in smooth contact with the bottom plate, the inner ring surface of the swing hammer block is in frictional contact with the driving rotating shaft, the driving rotating shaft has pressure pointing to the direction of the bottom plate on the swing hammer block, and the diameter of the driving rotating shaft is smaller than that of the circular end of the inner ring surface of the swing hammer block; under the drive of the roller, the driving rotating shaft drives the swinging hammer block to move upwards through the frictional contact between the inner ring surface of the swinging hammer block and the driving rotating shaft; the effect of swing hammer block is that, along with the belt rotates, the sucking disc mechanism that is located near the glass wall bottommost will rotate the one side of pressing close to the glass wall under belt pivoted drive, and swing hammer block just in time swings towards the bottom plate downwards under gyro wheel pivoted drive, swing hammer block will be on its pendulum power transmission bottom plate with swing in-process, press close to the sucking disc mechanism of glass wall through the bottom plate extrusion, make it adsorb on the glass curtain wall.
The wiping mechanism with the function of wiping the glass curtain wall is arranged on the mounting platform and is used for wiping and cleaning the glass wall surface; the wiping mechanism is provided with a water delivery pipe for adding clean water, the upper side of the wiping device is provided with a safety rope, and the safety rope is connected with a fixing mechanism on the roof.
As a further improvement of the technology, the sucker mechanism comprises a sucker, a mounting plane, a driving rod, a trigger spring, a guide block, a first air hole, a second air hole, a guide groove, a fixed plate, a trigger baffle plate and a driving inclined plane, wherein the sucker is provided with the mounting plane, the mounting plane is provided with two first air holes penetrating through the sucker, the guide block is provided with the guide groove, the side surface of one end of the guide block is symmetrically provided with two second air holes penetrating through the lower side surface, the guide block is mounted on the mounting plane through the lower side surface of the guide block, and the two second air holes are respectively communicated with the two first air holes; a trigger baffle is arranged at one end of the driving rod, a driving inclined plane is arranged at the other end of the driving rod, a fixing plate is arranged on the driving rod, the driving rod is arranged on the guide block through the matching of the driving rod and the guide groove formed in the guide block, and the trigger baffle is positioned at one side close to the guide block on which the second air hole is formed; the fixed plate is positioned at the other side of the guide block, and a trigger spring is arranged between the fixed plate and the guide block; when the driving rod is extruded by the corresponding trigger rod, the driving rod can slide on the guide block along the corresponding guide groove, the driving rod can slide to drive the trigger baffle plate arranged on the driving rod to move towards one side far away from the guide block, and meanwhile, the corresponding trigger spring is extruded by the fixing plate arranged on the driving rod; when the driving rod leaves the trigger rod, the driving rod can be restored to the original position under the action of the trigger spring, and the trigger baffle is also restored to the original position to block the second air hole.
As a further improvement of the technology, the trigger frame comprises fixing rods, a mounting plate, trigger rods and trigger inclined planes, wherein the two fixing rods are symmetrically mounted at the two ends of the mounting plate, the mounting plate is mounted on the upper side of the base plate through the two fixing rods, a plurality of trigger rods are uniformly mounted on one side, close to the base plate, of the mounting plate along the transverse direction of the base plate, one end, far away from the mounting plate, of each trigger rod is provided with a trigger inclined plane, and the trigger inclined planes on the trigger rods are correspondingly matched with the driving inclined planes of the driving rods in the.
As a further improvement of the technology, two ends of the driving rotating shaft are respectively installed on the bottom plate through a fixed support; when the driving rotating shaft starts to rotate, the driving rotating shaft can drive one side surface, close to the bottom plate, of the inner circular surface of the swinging hammer block through friction, so that the swinging hammer block moves upwards, after the lowest side of the inner circular surface of the swinging hammer block moves to be in contact with the driving rotating shaft, the driving rotating shaft can continuously rotate to generate a slipping phenomenon, rolling friction between the swinging hammer block and the driving rotating shaft is changed into sliding friction, the torque of the swinging hammer block is increased, and the swinging hammer block can overcome friction and swing downwards around the axis of the driving rotating shaft; after the swinging hammer block swings to a certain angle, the torque is increased due to the fact that the distance between the center and the circle center is increased, and therefore rolling friction between the swinging hammer block and the driving rotating shaft is changed into sliding friction.
As a further improvement of the technology, the transmission shaft is arranged on one of two driving shafts arranged on the front side roller, a damper is arranged on the transmission shaft, and the shell of the damper is arranged on the bottom plate through three connecting blocks which are uniformly distributed; the speed of the roller moving downwards is reduced under the action of the damper, so that the phenomenon that the sucker mechanism arranged on the belt and close to the glass wall surface cannot be firmly adsorbed to the glass wall surface due to too fast rotation of the belt is prevented; the damper can be a friction plate type damper, a lubricating grease type damper, a hydraulic oil type damper and a reduction gear type damper.
As a further improvement of the technology, the first driving wheel is mounted on the transmission shaft, the second driving wheel is mounted on the driving rotating shaft, and the second driving wheel and the first driving wheel are connected through a transmission belt; when the transmission shaft is driven by the roller to rotate, the transmission shaft can drive the first driving wheel to rotate, and the first driving wheel drives the second driving wheel to rotate through the transmission belt; the second driving wheel drives the driving rotating shaft to rotate, and the driving rotating shaft drives the swinging hammer block.
As a further improvement of the technology, the driving shaft is provided with a nesting groove, an elastic rubber ring is arranged in the nesting groove on the driving shaft, and the elastic rubber ring always extrudes the contact surface between the lower side of the inner circle surface of the swinging hammer block and the elastic rubber ring; the elastic rubber ring has the function of ensuring that the driving rotating shaft can always drive the swinging hammer block through the elastic function.
As a further improvement of the technology, an elastic rubber is arranged on one side surface of the trigger baffle plate opposite to the guide block; the sealing performance of the second air hole is ensured.
As a further improvement of the technology, the driving rod is connected with a guide groove formed in the guide block through the matching of the guide groove and the guide block.
As a further improvement of the present technology, the above alternatives as the first driving wheel, the second driving wheel and the belt are a first chain wheel, a second chain wheel and a chain, the first chain wheel is installed on the transmission shaft, the second chain wheel is installed on the driving rotation shaft, and the second chain wheel and the first chain wheel are connected through the chain.
Compared with the traditional glass curtain wall wiping technology, the wiping device designed by the invention enables the roller to roll downwards through the gravity of the roller; the belt arranged on the outer side of the roller is driven to roll by the rolling of the roller, the sucker mechanisms arranged on the belt are driven to move along with the belt by the rolling of the belt, and a plurality of sucker mechanisms are always ensured to be adsorbed on the glass wall surface in the moving process, so that the wiping device is fixed; meanwhile, the invention also designs a trigger frame and a swinging hammer block, and the adsorption capacity of the sucker mechanism is controlled through the trigger frame and the swinging hammer block, so that the adsorption of the sucker mechanism on the wall surface is better controlled; the invention reduces manual operation and labor force, and meanwhile, the wiping device moves downwards through automatic adjustment without depending on electric control, thereby reducing cost and electric leakage risk.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic structural view of the whole component.
Fig. 3 is a schematic view of the wiping mechanism.
Fig. 4 is a schematic view of a belt installation.
Fig. 5 is a schematic view of the mounting platform installation.
Fig. 6 is a schematic view of a conveyor belt installation.
Fig. 7 is a schematic view of an oscillating mass distribution.
Fig. 8 is a schematic view of the oscillating hammer block drive.
FIG. 9 is a schematic view of a pendulum mass installation.
FIG. 10 is a schematic view of the combination of the oscillating weight and the drive shaft.
FIG. 11 is a schematic view of a roller mounting.
Figure 12 is a damper installation schematic.
Figure 13 is a schematic of a connection block distribution.
Fig. 14 is a schematic view of the trigger rack installation.
Fig. 15 is a schematic structural view of the trigger frame.
FIG. 16 is a schematic view of the trigger frame in cooperation with the suction cup mechanism.
Fig. 17 is a schematic view of the structure of the suction cup mechanism.
Fig. 18 is a schematic view of a guide block installation.
Fig. 19 is a schematic view of a suction cup configuration.
Fig. 20 is a schematic view of the guide block structure.
Fig. 21 is a drive rod mounting schematic.
FIG. 22 is a schematic view of the trigger guard installation.
Fig. 23 is a schematic view of the trigger spring installation.
Fig. 24 is a schematic view of an elastic rubber ring structure.
Figure 25 is a schematic diagram of a nested slot distribution.
Fig. 26 is a schematic view of the operation of the suction cup mechanism.
Fig. 27 is a schematic view of the operating principle of the oscillating mass.
Number designation in the figures: 1. a safety cord; 2. a wiping mechanism; 3. a fixing plate; 4. mounting a platform; 5. a belt; 6. a trigger frame; 7. a suction cup mechanism; 8. a first drive wheel; 9. a conveyor belt; 10. a base plate; 11. swinging the hammer block; 12. a roller; 13. a water delivery pipe; 14. a fixing ring; 15. a second drive wheel; 16. a damper; 17. driving the rotating shaft; 18. fixing and supporting; 19. an elastic rubber ring; 20. connecting blocks; 21. a drive shaft; 23. a drive shaft; 24. fixing the rod; 25. mounting a plate; 26. a trigger lever; 27. triggering the inclined plane; 28. a suction cup; 29. a mounting plane; 30. a drive rod; 31. a trigger spring; 32. a guide block; 33. a first air hole; 34. a second air hole; 35. a guide groove; 36. a fixing plate; 37. triggering a baffle; 38. a drive ramp; 39. and (4) embedding the grooves.
Detailed Description
As shown in fig. 1 and 2, it includes a safety rope 1, a wiping mechanism 2, a fixed support 18, a mounting platform 4, a belt 5, a trigger frame 6, a suction cup mechanism 7, a swinging hammer block 11, a bottom plate 10, a roller 12, and a driving shaft 17, wherein as shown in fig. 5, four corners of the bottom plate 10 are respectively provided with a fixing ring 14, and the fixing rings 14 are used for conveniently mounting the roller 12; as shown in fig. 1, the mounting platform 4 is mounted on the base plate 10 through two symmetrically distributed fixed supports 18, and the mounting platform 4 is used for facilitating the installation of the wiping mechanism 2; as shown in fig. 8, both ends of the roller 12 are provided with a driving shaft 21, as shown in fig. 6 and 7, the two rollers 12 are respectively installed on the bottom plate 10 by the matching of the two driving shafts 21 installed thereon and the fixing ring 14 installed on the bottom plate 10, and the two rollers 12 are both located at the left side of the installation platform 4; as shown in fig. 6, a belt 5 is installed between the two rollers 12; and the two rollers 12 synchronously rotate to drive the belt 5 to circularly drive; the belt 5 has the function that on one hand, when the roller 12 rolls downwards through gravity, the roller 12 pushes the belt 5 to rotate integrally and moves downwards in the rotation; on the other hand, the belt 5 is designed to rotate the suction cup mechanism 7 mounted thereon at the same time as the belt 5 rotates downward.
As shown in fig. 2 and 4, a plurality of sucker mechanisms 7 are uniformly arranged on the outer edge surface of the belt 5, and the sucker mechanisms 7 are used for sucking the sucker mechanisms 7 arranged on one side of the belt 5 close to the glass wall surface under the manual operation before the wiping device is used, so that the wiping device is attached to the glass wall surface through the sucker mechanisms 7; in the process that the belt 5 starts to rotate, the sucking disc mechanisms 7 arranged on the belt 5 can also rotate along with the belt 5, and the sucking disc mechanisms 7 at the uppermost side adsorbed on the glass wall surface can be triggered by the trigger frame 6 along with the downward movement of the trigger frame 6, so that the sucking discs 28 in the sucking disc mechanisms 7 are communicated inside and outside, the sucking discs 28 lose the adsorption effect, the sucking disc mechanisms 7 at the uppermost side adsorbed on the glass wall surface are separated from the glass wall surface, and along with the rotation of the belt 5, the sucking disc mechanisms 7 at the lowermost side close to the glass wall surface can rotate to one side close to the glass wall surface under the driving of the rotation of the belt 5, and the air in the sucking disc mechanisms is exhausted by the hammer motion of the swinging hammer block 11, so that the sucking; the transmission in proper order, there are several sucking disc mechanisms 7 to adsorb all the time on the glass wall, and this wiping arrangement can paste always and can not drop on the glass wall promptly. For each suction cup mechanism 7, as shown in fig. 19, the suction cup 28 is provided with a first air hole 33 which is communicated with the inside and the outside, as shown in fig. 18, the suction cup 28 is provided with a guide block 32, as shown in fig. 20, the guide block 32 is provided with a second air hole 34 which is communicated with the first air hole 33, as shown in fig. 22, one end of the driving rod 30 is provided with a trigger baffle 37, as shown in fig. 21, the driving rod 30 is arranged on the guide block 32 through sliding fit, and the trigger baffle 37 is positioned on one side of the guide block 32 where the first air hole 33 is communicated with the outside; as shown in fig. 23, a trigger spring 31 is installed between the driving lever 30 and the guide block 32 in a compressed state, and a trigger flapper 37 installed on the driving lever 30 blocks the first air hole 33 of the guide block 32 in an initial state by a contraction force of the trigger spring 31.
As shown in fig. 15, for the trigger frame 6, the trigger frame 6 is installed on the upper side of the bottom plate 10, the trigger frame 6 has a plurality of trigger bars 26 uniformly distributed, as shown in fig. 14, the trigger bars 26 are matched with the driving bars 30 in the suction cup mechanisms 7 installed on the belt 5, and the trigger bars 26 are matched with the driving bars 30 in the row of suction cup mechanisms 7 moving to the front side of the bottom plate 10 in a one-to-one correspondence manner along with the movement of the suction cup mechanisms 7; the trigger bar 26 triggers the movement of the driving bar 30 to be controlled by the movement of the bottom plate 10; the trigger bar 26 is used for driving the trigger frame 6 to move downwards in the process that the bottom plate 10 moves, the trigger frame 6 moves to enable the trigger bar 26 to move downwards, in the process that the trigger bar 26 moves downwards, after the trigger bar 26 contacts with the driving rod 30 in the corresponding suction cup mechanism 7, the trigger bar 26 extrudes the driving rod 30 to enable the driving rod 30 to move, the trigger baffle 37 for controlling the first air hole 33 and the second air hole 34 which are communicated with each other inside and outside the suction cup 28 in the suction cup mechanism 7 is triggered, so that the suction cup 28 in the suction cup mechanism 7 is communicated with each other inside and outside, and the corresponding suction cup 28 loses the adsorption effect.
As shown in fig. 9, the swinging hammer block 11 is in a shape of a kidney ring, the outer ring surface of the swinging hammer block 11 is in smooth contact with the bottom plate 10, the inner ring surface of the swinging hammer block 11 is in frictional contact with the driving rotating shaft 17, as shown in fig. 10, the driving rotating shaft 17 has pressure on the swinging hammer block 11 pointing to the direction of the bottom plate 10, and the diameter of the driving rotating shaft 17 is smaller than the diameter of the circular end of the inner ring surface of the swinging hammer block 11; under the drive of the roller 12, the driving rotating shaft 17 drives the swinging hammer block 11 to move upwards through the frictional contact between the inner annular surface of the swinging hammer block 11 and the driving rotating shaft 17; the effect of the swing hammer block 11 is that, along with the rotation of the belt 5, the suction cup mechanism 7 located at the lowest side close to the glass wall surface can rotate to one side close to the glass wall surface under the driving of the rotation of the belt 5, the swing hammer block 11 just swings downwards towards the bottom plate 10 under the driving of the rotation of the roller 12, the swing power on the swing hammer block can be transmitted to the bottom plate 10 by the swing hammer block 11 in the swing process, and the suction cup mechanism 7 close to the glass wall surface is extruded through the bottom plate 10 to be adsorbed on the glass curtain wall.
As shown in fig. 1, a wiping mechanism 2 having a wiping function on the glass curtain wall is mounted on a mounting platform 4, and the wiping mechanism 2 is used for wiping and cleaning the glass wall surface; as shown in fig. 3, the wiping mechanism 2 is provided with a water pipe 13 for adding clean water, the upper side of the wiping device is provided with a safety rope 1, and the safety rope 1 is connected with a fixing mechanism on the roof.
In summary, the following steps:
the beneficial effects of the design of the invention are as follows: the wiping device causes the roller 12 to roll downward by the gravity of the roller 12 itself; the belt 5 arranged on the outer side of the roller 12 is driven to roll by the rolling of the roller 12, the sucker mechanisms 7 arranged on the belt 5 are driven to move along with the belt 5 by the rolling of the belt 5, and a plurality of sucker mechanisms 7 are always ensured to be adsorbed on the glass wall surface in the moving process to fix the wiping device; meanwhile, the invention also designs the trigger frame 6 and the swinging hammer block 11, and controls the adsorption capacity of the sucker mechanism 7 through the trigger frame 6 and the swinging hammer block 11, thereby better controlling the adsorption of the sucker mechanism 7 on the wall surface; the invention reduces manual operation and labor force, and meanwhile, the wiping device moves downwards through automatic adjustment without depending on electric control, thereby reducing cost and electric leakage risk.
As shown in fig. 17, the suction cup mechanism 7 includes a suction cup 28, a mounting plane 29, a driving rod 30, a trigger spring 31, a guide block 32, a first air hole 33, a second air hole 34, a guide groove 35, a fixing plate 36, a trigger baffle 37, and a driving inclined plane 38, wherein as shown in fig. 19, the suction cup 28 has the mounting plane 29, the mounting plane 29 has two first air holes 33 penetrating through the suction cup 28, as shown in fig. 20, the guide block 32 has the guide groove 35, the guide block 32 has two second air holes 34 penetrating through the lower side symmetrically on the side of one end, as shown in fig. 18, the guide block 32 is mounted on the mounting plane 29 through the lower side thereof, and the two second air holes 34 are respectively communicated with the two first air holes 33; as shown in fig. 22, one end of the driving rod 30 is provided with a trigger baffle 37, the other end of the driving rod 30 is provided with a driving inclined surface 38, and the driving rod 30 is provided with a fixing plate 36, as shown in fig. 21, the driving rod 30 is arranged on the guide block 32 through the matching with the guide groove 35 formed on the guide block 32, and the trigger baffle 37 is positioned at the side close to the guide block 32 on which the second air hole 34 is formed; the fixing plate 36 is located at the other side of the guide block 32, and as shown in fig. 23, a trigger spring 31 is installed between the fixing block and the guide block 32; when the driving rod 30 is pressed by the corresponding trigger rod 26, the driving rod 30 slides on the guide block 32 along the corresponding guide slot 35, the driving rod 30 slides to drive the trigger baffle 37 mounted thereon to move towards the side away from the guide block 32, and simultaneously, the fixing plate 36 mounted on the driving rod 30 presses the corresponding trigger spring 31, when the trigger baffle 37 leaves the guide block 32, the second air hole 34 formed in the guide block 32 is in an open state, the first air hole 33 is communicated with the second air hole 34 formed in the suction cup 28, and the second air hole 34 penetrates through the inner side and the outer side of the suction cup 28, so that the inner side and the outer side of the suction cup 28 are in a communicated state; when the driving rod 30 leaves the trigger rod 26, the driving rod 30 is restored to the original position by the trigger spring 31, and the trigger flap 37 is also restored to the original position to block the second air hole 34.
As shown in fig. 15, the trigger frame 6 includes a fixing rod 24, a mounting plate 25, a trigger rod 26, and a trigger slope 27, wherein as shown in fig. 15, two fixing rods 24 are symmetrically installed at both ends of the mounting plate 25, as shown in fig. 14, the mounting plate 25 is installed at the upper side of the base plate 10 through the two fixing rods 24, as shown in fig. 15, a plurality of trigger rods 26 are evenly installed at one side of the mounting plate 25 close to the base plate 10 along the transverse direction of the base plate 10, and one end of each trigger rod 26 far from the mounting plate 25 has the trigger slope 27, as shown in fig. 16, the trigger slope 27 on the trigger rod 26 is correspondingly matched with the driving slope 38 of the driving rod 30 in the suction cup.
The two ends of the driving rotating shaft 17 are respectively arranged on the bottom plate 10 through a fixed support 18; when the driving shaft 17 starts to rotate, the driving shaft 17 drives a side surface of the inner circular surface of the swinging hammer block 11 close to the bottom plate 10 by friction, as shown in fig. 27a, so that the swinging hammer block 11 moves upwards, as shown in fig. 27b, after the lowest side of the inner circular surface of the swinging hammer block 11 moves to contact with the driving shaft 17, the driving shaft 17 continues to rotate and a slip phenomenon occurs, so that rolling friction between the swinging hammer block 11 and the driving shaft 17 is changed into sliding friction, the torque of the swinging hammer block 11 is increased, as shown in fig. 27c, so that the swinging hammer block 11 swings downwards around the axis of the driving shaft 17 against the friction; after the swinging hammer block 11 swings to a certain angle, the torque is increased due to the increase of the distance between the center and the circle center, so that the rolling friction between the swinging hammer block 11 and the driving rotating shaft 17 is changed into the sliding friction.
As shown in fig. 7, the transmission shaft 23 is mounted on one of the two driving shafts 21 mounted on the front roller 12, as shown in fig. 12, the transmission shaft 23 is mounted with a damper 16, as shown in fig. 11 and 13, and the housing of the damper 16 is mounted on the base plate 10 by three evenly distributed connecting blocks 20; the damper 16 reduces the downward moving speed of the roller 12, so as to prevent the belt 5 from rotating too fast and prevent the sucker mechanism 7 which is arranged on the belt 5 and is close to the glass wall surface from being firmly adsorbed with the glass wall surface; the damper 16 may be a friction plate type damper 16, a grease type damper 16, a hydraulic oil type damper 16, or a reduction gear type damper 16.
The first driving wheel 8 is arranged on the transmission shaft 23, the second driving wheel 15 is arranged on the driving rotating shaft 17, and the second driving wheel 15 is connected with the first driving wheel 8 through the transmission belt 9; when the transmission shaft 23 is driven by the roller 12 to rotate, the transmission shaft 23 can drive the first driving wheel 8 to rotate, and the first driving wheel 8 drives the second driving wheel 15 to rotate through the transmission belt 9; the second driving wheel 15 drives the driving rotating shaft 17 to rotate, and the driving rotating shaft 17 drives the swinging hammer block 11.
As shown in fig. 25, the driving shaft 21 has a fitting groove 39, and as shown in fig. 24, an elastic rubber ring 19 is installed in the fitting groove 39 of the driving shaft 21, and the elastic rubber ring 19 always presses the contact surface between the lower side of the inner circular surface of the swinging hammer block 11 and the elastic rubber ring 19; the elastic rubber ring 19 has the function of ensuring that the driving rotating shaft 17 can always drive the swinging hammer block 11 through the elastic function.
The trigger baffle 37 has elastic rubber on one side opposite to the guide block 32; the sealing performance of the second air hole 34 is ensured.
The driving rod 30 is connected with the guide groove 35 opened on the guide block 32 through the matching of the guide groove and the guide block.
The above-mentioned alternatives as the first driving wheel 8, the second driving wheel 15 and the belt 5 are a first chain wheel mounted on the transmission shaft 23, a second chain wheel mounted on the driving rotation shaft 17, and a chain connected between the first chain wheel and the second chain wheel through a chain.
The specific working process is as follows: when the wiping device designed by the invention is used, the trigger baffle 37 blocks the second air hole 34 on the corresponding guide block 32 under the action of the trigger spring 31; before use, firstly, a sucker mechanism 7 which is arranged on the belt 5 and is close to one side of the glass wall surface on the wiping device is manually adsorbed on the glass wall surface, and the wiping device is attached to the glass wall surface through the sucker mechanism 7; then the other end of the safety rope 1 is fixed on the roof; then the wiping device is released, the roller 12 in the wiping device rolls downwards under the action of the self gravity, the roller 12 rolls to drive the belt 5 to roll, meanwhile, the roller 12 rolls to drive the trigger frame 6 to move downwards through the bottom plate 10, as shown in figure 26c, the roller 12 rolls to drive the swinging hammer block 11 to move through the driving rotating shaft 17, in the process that the belt 5 starts to rotate, the sucker mechanism 7 arranged on the roller can also rotate along with the belt 5, and the sucker mechanism 7 adsorbed on the uppermost side of the glass wall surface can be triggered by the trigger frame 6 along with the downward movement of the trigger frame 6, so that the suckers 28 in the sucker mechanisms 7 are communicated inside and outside, the suckers 28 lose the adsorption effect, the sucker mechanism 7 adsorbed on the uppermost side of the glass wall surface is separated from the glass wall surface, and rotates along with the belt 5, and the sucker mechanism 7 positioned at the lowermost side close to the glass wall surface can rotate to one side of the glass wall surface under the driving of, meanwhile, as shown in fig. 26a, the swinging hammer block 11 just swings downwards, as shown in fig. 26b, the bottom plate 10 is hammered through the swinging of the swinging hammer block 11, and the suction cup mechanism 7 close to the glass wall surface is extruded through the bottom plate 10, so that the glass curtain wall is adsorbed on the glass curtain wall; the transmission in proper order has several sucking disc mechanisms 7 to adsorb all the time on the glass wall face, and this wiping arrangement can paste always and can not drop on the glass wall face promptly, and wiping arrangement still can last the downstream always simultaneously, cleans the clearance through installing wiping mechanism 2 on mounting platform 4 to glass looks face at the removal in-process.
Claims (6)
1. The utility model provides a wiping mechanism for glass curtain wall which characterized in that: the device comprises a safety rope, a wiping mechanism, fixed supports, a mounting platform, a belt, a trigger frame, a sucker mechanism, a swinging hammer block, a bottom plate, rollers and a driving rotating shaft, wherein four corners of the bottom plate are respectively provided with one fixed ring; a belt is arranged between the two rollers; the two rollers synchronously rotate to drive the belt to be installed to circularly transmit;
the outer edge surface of the belt is uniformly provided with a plurality of sucker mechanisms, each sucker mechanism is provided with a first air hole communicated with the inside and the outside, each sucker is provided with a guide block, each guide block is provided with a second air hole communicated with the first air hole, one end of a driving rod is provided with a trigger baffle, the driving rod is arranged on the guide block in a sliding fit manner, and the trigger baffle is positioned on one side of the guide block, communicated with the outside, of the first air hole; a trigger spring which is always in a compressed state is arranged between the driving rod and the guide block, and a trigger baffle arranged on the driving rod blocks a first air hole on the guide block in an initial state under the contraction force of the trigger spring;
for the trigger frame, the trigger frame is arranged on the upper side of the bottom plate, the trigger frame is provided with a plurality of trigger rods which are uniformly distributed, the trigger rods are matched with driving rods in the sucker mechanisms arranged on the belt, the trigger rods move along with the sucker mechanisms, and the trigger rods are matched with the driving rods in the row of sucker mechanisms moving to the front side close to the bottom plate in a one-to-one correspondence manner; the trigger rod triggers the movement of the driving rod to be controlled through the movement of the bottom plate;
the swing hammer block is in a kidney-shaped ring shape, the outer ring surface of the swing hammer block is in smooth contact with the bottom plate, the inner ring surface of the swing hammer block is in frictional contact with the driving rotating shaft, the driving rotating shaft has pressure pointing to the direction of the bottom plate on the swing hammer block, and the diameter of the driving rotating shaft is smaller than that of the circular end of the inner ring surface of the swing hammer block; under the drive of the roller, the driving rotating shaft drives the swinging hammer block to move upwards through the frictional contact between the inner ring surface of the swinging hammer block and the driving rotating shaft;
the wiping mechanism with the function of wiping the glass curtain wall is arranged on the mounting platform, the wiping mechanism is provided with a water conveying pipe for adding clean water, the upper side of the wiping device is provided with a safety rope, and the safety rope is connected with a fixing mechanism on the roof;
the sucker mechanism comprises a sucker, a mounting plane, a driving rod, a trigger spring, a guide block, a first air hole, a second air hole, a guide groove, a fixing plate, a trigger baffle and a driving inclined plane, wherein the sucker is provided with the mounting plane, the mounting plane is provided with two first air holes penetrating through the sucker, the guide block is provided with the guide groove, the side surface of one end of the guide block is symmetrically provided with two second air holes penetrating through the lower side surface, the guide block is mounted on the mounting plane through the lower side surface of the guide block, and the two second air holes are respectively communicated with the two first air holes; a trigger baffle is arranged at one end of the driving rod, a driving inclined plane is arranged at the other end of the driving rod, a fixing plate is arranged on the driving rod, the driving rod is arranged on the guide block through the matching of the driving rod and the guide groove formed in the guide block, and the trigger baffle is positioned at one side close to the guide block on which the second air hole is formed; the fixed plate is positioned at the other side of the guide block, and a trigger spring is arranged between the fixed plate and the guide block;
the trigger frame comprises fixed rods, a mounting plate, trigger rods and trigger inclined planes, wherein two fixed rods are symmetrically mounted at two ends of the mounting plate, the mounting plate is mounted on the upper side of the base plate through the two fixed rods, a plurality of trigger rods are uniformly mounted on one side, close to the base plate, of the mounting plate along the transverse direction of the base plate, one end, far away from the mounting plate, of each trigger rod is provided with a trigger inclined plane, and the trigger inclined planes on the trigger rods are correspondingly matched with the driving inclined planes of the driving rods in the sucker mechanisms;
the side surface of the trigger baffle opposite to the guide block is provided with elastic rubber;
the driving rod is connected with the guide groove formed in the guide block through the guide groove in a matched manner.
2. A wiping mechanism for glass curtain walls as claimed in claim 1, characterized in that: the two ends of the driving rotating shaft are respectively arranged on the bottom plate through a fixed support.
3. A wiping mechanism for glass curtain walls as claimed in claim 1, characterized in that: the transmission shaft is arranged on one of two driving shafts arranged on the front side roller, a damper is arranged on the transmission shaft, and the shell of the damper is arranged on the bottom plate through three connecting blocks which are uniformly distributed.
4. A wiping mechanism for glass curtain walls as claimed in claim 3, wherein: the first driving wheel is installed on the transmission shaft, the second driving wheel is installed on the driving rotating shaft, and the second driving wheel is connected with the first driving wheel through a transmission belt.
5. A wiping mechanism for glass curtain walls as claimed in claim 2, wherein: the driving shaft is provided with an embedding groove, an elastic rubber ring is arranged in the embedding groove on the driving shaft, and the elastic rubber ring always extrudes the contact surface between the lower side of the inner circle surface of the swinging hammer block and the elastic rubber ring.
6. A wiping mechanism for glass curtain walls according to claim 4, characterised in that: the above alternative scheme as the first driving wheel, the second driving wheel and the transmission belt is a first chain wheel, a second chain wheel and a chain, the first chain wheel is arranged on the transmission shaft, the second chain wheel is arranged on the driving rotating shaft, and the second chain wheel is connected with the first chain wheel through the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862935.6A CN111927133A (en) | 2019-01-21 | 2019-01-21 | Wiping mechanism for glass curtain wall |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052851.3A CN109512317B (en) | 2019-01-21 | 2019-01-21 | Wiping device for glass curtain wall |
| CN202010862935.6A CN111927133A (en) | 2019-01-21 | 2019-01-21 | Wiping mechanism for glass curtain wall |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052851.3A Division CN109512317B (en) | 2019-01-21 | 2019-01-21 | Wiping device for glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111927133A true CN111927133A (en) | 2020-11-13 |
Family
ID=65799665
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862920.XA Withdrawn CN111927132A (en) | 2019-01-21 | 2019-01-21 | A clean equipment for glass curtain wall |
| CN202010862935.6A Withdrawn CN111927133A (en) | 2019-01-21 | 2019-01-21 | Wiping mechanism for glass curtain wall |
| CN201910052851.3A Active CN109512317B (en) | 2019-01-21 | 2019-01-21 | Wiping device for glass curtain wall |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862920.XA Withdrawn CN111927132A (en) | 2019-01-21 | 2019-01-21 | A clean equipment for glass curtain wall |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052851.3A Active CN109512317B (en) | 2019-01-21 | 2019-01-21 | Wiping device for glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111927132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113554A (en) * | 2021-10-15 | 2022-03-01 | 深圳金鹏建筑装饰科技股份有限公司 | Glass curtain wall crack detection device for building |
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| JP2004089243A (en) * | 2002-08-29 | 2004-03-25 | Matsushita Electric Ind Co Ltd | Suction port for vacuum cleaner, and vacuum cleaner using the same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109512317A (en) | 2019-03-26 |
| CN109512317B (en) | 2021-03-16 |
| CN111927132A (en) | 2020-11-13 |
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Application publication date: 20201113 |