CN113550208A - Rubbing beam and troweling device for slip form paver - Google Patents
Rubbing beam and troweling device for slip form paver Download PDFInfo
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- CN113550208A CN113550208A CN202110838944.6A CN202110838944A CN113550208A CN 113550208 A CN113550208 A CN 113550208A CN 202110838944 A CN202110838944 A CN 202110838944A CN 113550208 A CN113550208 A CN 113550208A
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009499 grossing Methods 0.000 claims abstract description 27
- 239000004568 cement Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000003746 surface roughness Effects 0.000 abstract 1
- 230000007480 spreading Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
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Abstract
The invention relates to a smoothing beam and a trowelling device for a slip form paver, which has the technical scheme key points that: the method comprises the following steps: the cement screeding machine comprises a frame, a screeding beam mechanism for screeding spread cement and a screeding device mechanism for screeding the screeded cement; the beam rubbing and leveling mechanism is arranged on the rack; the trowel mechanism includes: the device comprises a floating assembly, a guide rail assembly and a translation driving assembly for driving the floating assembly to move on the guide rail assembly; the translation driving assembly is arranged on the guide rail assembly; the floating assembly is slidably arranged on the guide rail assembly; the output end of the translation driving assembly is fixed with the floating assembly; the guide rail assembly is fixed with the flat beam twisting mechanism; this application has can rub the road surface after the paving automatically and smooth, improves the advantage of efficiency of construction and road surface roughness.
Description
Technical Field
The invention relates to the technical field of road construction engineering machinery, in particular to a smoothing beam and a trowelling device for a slip form paver.
Background
The slip form is a general term for a construction method of a cast-in-place concrete structure in which a formwork system is formed by sliding along a concrete surface using a certain power. The spreading machine is an engineering machine for cement pavement construction, and a smoothing beam arranged on the spreading machine can play roles of slurry lifting and smoothing after pavement construction is finished, so that the flatness and the bending strength of the pavement can be greatly improved.
In the construction process of the slip-form paver, the formed concrete pavement is difficult to avoid defects such as a rough surface, longitudinal unevenness, air bubble floating slurry and the like, the existing treatment method is to manually treat the concrete pavement by using a trowel, but a person cannot stand on the newly paved concrete pavement, the position in the middle of the pavement cannot be reached by hands, one method is to use an elongated trowel, the length is determined according to the width of the paved pavement, the other method is to frame a bridge crossing the concrete pavement, and the person stands on the bridge and bends down. The two manual treatments have low efficiency and influence the construction progress, so that the improvement space is left.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a smoothing beam and a troweling device for a slip form paver, which have the advantages of automatically smoothing and smoothing a paved road surface and improving the construction efficiency and the road surface flatness.
The technical purpose of the invention is realized by the following technical scheme: a smoothing beam and trowel device for a slipform paver comprising: the cement screeding machine comprises a frame, a screeding beam mechanism for screeding spread cement and a screeding device mechanism for screeding the screeded cement; the beam rubbing and leveling mechanism is arranged on the rack; the trowel mechanism includes: the device comprises a floating assembly, a guide rail assembly and a translation driving assembly for driving the floating assembly to move on the guide rail assembly; the translation driving assembly is arranged on the guide rail assembly; the floating assembly is slidably arranged on the guide rail assembly; the output end of the translation driving assembly is fixed with the floating assembly; and the guide rail assembly is fixed with the beam twisting and leveling mechanism.
Optionally, the beam rubbing and leveling mechanism includes: the device comprises a rubbing flat beam body, a rubbing flat beam bottom plate, a supporting beam, a rubbing flat beam adjusting assembly for adjusting the elevation angle of the rubbing flat beam, a rubbing flat beam bottom side plate, a rubbing flat beam side plate adjusting assembly for adjusting the included angle between the rubbing flat beam bottom side plate and the rubbing flat beam bottom plate, and a rubbing flat driving assembly for driving the rubbing flat beam body to work along the rubbing square direction; the rubbing beam body is rotatably connected with the rubbing beam adjusting assembly; the leveling beam adjusting assembly is arranged on the supporting beam; the rubbing beam bottom plate is fixed on the rubbing beam body; the bottom side plate of the rubbing beam is slidably arranged on the side plate adjusting assembly of the rubbing beam; the side plate adjusting assembly of the flat twisting beam is arranged on the supporting beam; the bottom side plate of the rubbing beam is detachably connected with the bottom plate of the rubbing beam; the rubbing driving component is arranged on the supporting beam; the output end of the rubbing driving component is fixed with the rubbing beam body; the support frame is fixed with the frame; the support beam is fixed with the guide rail assembly.
Optionally, the support beam comprises a support cross beam and a connecting longitudinal beam; the supporting cross beam is fixed on the connecting longitudinal beam; the rubbing beam adjusting assembly is arranged on the supporting cross beam; the twisting and flattening driving assembly is arranged on the connecting longitudinal beam; the supporting beam is fixed with the frame; the connecting longitudinal beam is fixed with the guide rail assembly.
Optionally, rub flat roof beam sideboard adjusting part includes: the connecting plate, the supporting rod and the limiting plate; the connecting plate is detachably arranged on the connecting longitudinal beam; one end of the supporting rod is fixed with the connecting plate, and the other end of the supporting rod is fixed with the limiting plate; the limiting plate is provided with a sliding chute for the bottom side plate of the rubbing beam to slide so as to change the included angle between the bottom side plate of the rubbing beam and the bottom plate of the rubbing beam; the bottom side plate of the rubbing beam is slidably arranged in the sliding groove.
Optionally, the rubbing driving assembly includes: the rubbing driving motor, the first eccentric wheel, the swing arm and the fixed arm are arranged in parallel; the rubbing driving motor is fixed on the connecting longitudinal beam; an output shaft of the rubbing driving motor is fixed with the first eccentric wheel; the swing arm is sleeved on the outer side of the eccentric wheel and is hinged with the first eccentric wheel; one end of the swing arm, which is far away from the first eccentric wheel, is hinged with the fixed arm; the swing arm is fixed on the twisting flat beam body.
Optionally, the leveling beam adjusting assembly includes: a rotating shaft, a shaft sleeve and a height adjusting piece; the supporting beam is provided with a guide hole correspondingly matched with the height adjusting piece; the height adjusting piece is connected with the guide hole in a sliding manner; the shaft sleeve part is fixed on the height adjusting part; the rotating shaft can be rotated on the twisting flat beam body; the shaft sleeve is fixed with the rotating shaft; the connecting longitudinal beam is rotatably provided with a supporting plate; pulleys are arranged on the supporting plate; the pulley is abutted with the rubbing flat beam body.
Optionally, the troweling assembly includes: the device comprises a support frame, a sliding module, an adjusting module, a floating driving module and a floating plate module; the sliding module is slidably arranged on the guide rail assembly; the sliding module is fixed with the output end of the translation driving assembly; the support frame is fixed on the sliding module; the adjusting module is arranged on the supporting frame; the troweling plate module is arranged on the adjusting module; the floating driving module is arranged on the supporting frame; the output end of the floating driving module is hinged with the adjusting module.
Optionally, the adjusting module includes: an adjusting sleeve and an adjusting rod; the adjusting sleeve is rotatably arranged on the supporting frame; the adjusting sleeve is hinged with the output end of the floating driving module; the adjusting sleeve is provided with an adjusting bolt; the adjusting rod is provided with an adjusting groove corresponding to the adjusting bolt; the adjusting bolt can slide in the adjusting groove; the adjusting rod is hinged with the troweling plate module; the floating driving module comprises: the floating driving motor, the second eccentric wheel and the rocker arm are arranged on the base; the floating driving motor is arranged on the supporting frame; an output shaft of the floating driving motor is fixed with the second eccentric wheel; one end of the rocker arm is hinged with the eccentric wheel, and the other end of the rocker arm is hinged with the adjusting sleeve.
Optionally, the translation drive assembly comprises: the device comprises a translation driving motor, a driving wheel, an arc-shaped plate, a plurality of supporting wheels and a transmission belt; the translation driving motor is arranged on the guide rail assembly; the output end of the translation driving motor is fixed with the driving wheel; the arc-shaped plate is arranged on the guide rail assembly; the plurality of supporting wheel arrays are arranged on the guide rail assembly; the transmission belt is sequentially wound on the driving wheel, the plurality of supporting wheels and the arc-shaped plate; the transmission belt is fixed with the floating component.
Optionally, the rail assembly includes: the guide rail bracket, the first guide plate and the second guide plate; the first guide plate is arranged at the upper end of the guide rail frame; the second guide plate is arranged at the lower end of the guide rail frame; the floating assembly is slidably arranged on the first guide plate and the second guide plate.
In conclusion, the invention has the following beneficial effects: cement laid on a road surface is rubbed with hands through rubbing flat roof beam mechanism and is leveled, because there may be little bubble or the defect that the stone drags and brings in mud after rubbing with the hands, so need to be rubbed with the hands through screeder mechanism and smooth the road surface after leveling, wherein, the subassembly of floating can the back-and-forth movement, it is floated around going on the road surface to float, translation drive assembly can drive and float the subassembly and remove, thereby control the road surface and float, thereby realize automatically rubbing with the hands the road surface and smooth the leveling, construction efficiency is improved, guarantee the roughness on road surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the construction of the trowel mechanism of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
FIG. 4 is an enlarged schematic view of B in FIG. 2;
FIG. 5 is a schematic structural diagram of the beam twisting and leveling mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of C of FIG. 5;
FIG. 7 is a schematic cross-sectional view of the leveling beam adjustment assembly highlighted;
FIG. 8 is a schematic view showing a part of the structure of the side plate adjusting assembly of the beam.
In the figure: 1. a beam flattening mechanism; 11. flattening the beam body; 12. flattening the beam bottom plate; 13. a support beam; 131. a support beam; 132. connecting the longitudinal beams; 14. a leveling beam adjusting assembly; 141. a rotating shaft; 142. a shaft assembly; 143. a height adjustment member; 144. a support plate; 145. a pulley; 15. twisting and flattening the side plate at the bottom of the beam; 16. a beam side plate leveling adjusting assembly; 161. a connecting plate; 162. a support bar; 163. a limiting plate; 17. a smoothing drive assembly; 171. a rubbing driving motor; 172. a first eccentric wheel; 173. swinging arms; 174. a fixed arm; 2. a troweling mechanism; 21. a troweling assembly; 211. a support frame; 2121. a first pulley block; 2122. a second pulley block; 2123. a third pulley block; 2124. a connecting frame; 2131. an adjustment sleeve; 2312. adjusting a rod; 2133. adjusting the bolt; 2134. an adjustment groove; 214. a floating driving module; 2141. leveling the driving motor; 2142. a second eccentric wheel; 2143. a rocker arm; 215. a troweling board module; 22. a guide rail assembly; 221. a guide rail bracket; 222. a first guide plate; 223. a second guide plate; 231. a translation drive motor; 232. a drive wheel; 233. an arc-shaped plate; 234. a support wheel; 235. a drive belt; 3. a chute.
Detailed Description
In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.
The invention is described in detail below with reference to the figures and examples.
The invention provides a smoothing beam and a troweling device for a slipform paver, as shown in fig. 1-8, comprising: the cement screeding machine comprises a frame, a screeding beam mechanism 1 for screeding spread cement and a screeding device mechanism 2 for screeding the screeded cement; the beam twisting and leveling mechanism 1 is arranged on the rack; the trowel mechanism 2 includes: the device comprises a floating assembly 21, a guide rail assembly 22 and a translation driving assembly for driving the floating assembly 21 to move on the guide rail assembly 22; the translation drive assembly is disposed on the rail assembly 22; the floating assembly 21 is slidably arranged on the guide rail assembly 22; the output end of the translation driving assembly is fixed with the floating assembly 21; the guide rail assembly 22 is fixed with the beam flattening mechanism 1.
In practical application, cement laid on a road surface is rubbed flat through the rubbing flat beam mechanism 1, and slurry after being rubbed flat possibly has the defect caused by small bubbles or stone dragging, so that the rubbed flat road surface needs to be smoothed through the trowelling device mechanism 2, the trowelling component 21 can move back and forth, the road surface is smoothed back and forth, the translation driving component can drive the trowelling component 21 to move left and right, the road surface is smoothed left and right, the automatic rubbing flat of the road surface is realized, the construction efficiency is improved, and the flatness of the road surface is ensured.
Further, the beam flattening mechanism 1 includes: the device comprises a rubbing beam body 11, a rubbing beam bottom plate 12, a supporting beam 13, a rubbing beam adjusting assembly 14 for adjusting the elevation angle of the rubbing beam, a rubbing beam bottom side plate 15, a rubbing beam side plate adjusting assembly 16 for adjusting the included angle between the rubbing beam bottom side plate 15 and the rubbing beam bottom plate 12, and a rubbing driving assembly 17 for driving the rubbing beam body 11 to work along the rubbing direction; the rubbing beam body 11 is rotatably connected with the rubbing beam adjusting assembly 14; the leveling beam adjusting assembly 14 is arranged on the supporting beam 13; the bottom plate 12 of the flat twisting beam is fixed on the flat twisting beam body 11; the bottom side plate 15 of the smoothing beam is slidably arranged on the side plate adjusting component 16 of the smoothing beam; the side plate adjusting assembly 16 of the flat twisting beam is arranged on the supporting beam 13; the bottom side plate 15 of the plain beam is detachably connected with the bottom plate 12 of the plain beam; the rubbing driving assembly 17 is arranged on the supporting beam 13; the output end of the rubbing driving component 17 is fixed with the rubbing beam body 11; the support frame 211 is fixed with the frame; the support beam 13 is secured to the rail assembly 22.
In practical application, the actual elevation angle of the rubbing beam is adjusted through the rubbing beam adjusting assembly 14 to adapt to different road surface conditions, the included angle between the bottom side plate 15 of the rubbing beam and the bottom plate 12 of the rubbing beam is adjusted through the rubbing beam side plate adjusting assembly 16 to change the concrete thickness of the edge position of the road surface, then the driving assembly is started to drive the rubbing beam body 11 to work along the rubbing direction, slurry lifting and leveling can be carried out after the pavement is paved, and the concrete thickness of the edge position of the road surface is ensured to avoid the collapse of the edge position of the road surface.
Optionally, the support beam 13 comprises a support cross beam 131 and a connecting longitudinal beam 132; the supporting cross beam 131 is fixed on the connecting longitudinal beam 132; the leveling beam adjusting assembly 14 is arranged on the supporting cross beam 131; the twisting and flattening driving assembly 17 is arranged on the connecting longitudinal beam 132; the supporting beam 131 is fixed with the frame; the connecting stringers 132 are secured to the track assembly 22. In practical application, the rubbing beam mechanism 1 needs to be installed on a spreading machine for use, connected with the spreading machine through the supporting cross beam 131, and connected with the rubbing beam adjusting mechanism through the connecting longitudinal beam 132, so that the angle between the rubbing beam body 11 and the spreading machine can be conveniently adjusted, that is, the elevation angle of the rubbing beam body 11 is adjusted.
Optionally, the flat beam edge plate adjusting assembly 16 includes: a connecting plate 161, a support bar 162, and a stopper plate 163; the connecting plate 161 is detachably arranged on the connecting longitudinal beam 132; one end of the supporting rod 162 is fixed to the connecting plate 161, and the other end is fixed to the limiting plate 163; the limiting plate 163 is provided with a sliding chute 3 for the edge plate 15 at the bottom of the rubbing beam to slide so as to change the included angle between the edge plate 15 at the bottom of the rubbing beam and the bottom plate 12 of the rubbing beam; the bottom side plate 15 of the rubbing beam is slidably arranged in the chute 3.
When the included angle between the bottom side plate 15 of the flat rubbing beam and the bottom plate 12 of the flat rubbing beam needs to be adjusted, the position of the movable connecting plate 161 drives the limiting plate 163 to move along the length direction of the bottom plate 12 of the flat rubbing beam, the bottom side plate 15 of the flat rubbing beam is upwards lifted under the abutting action of the limiting plate 163, and after the side plate 15 of the bottom of the flat rubbing beam is lifted to a corresponding angle, the bottom side plate 15 of the flat rubbing beam is fixed on the body 11 of the flat rubbing beam through a bolt, so that the adjustment of the included angle between the bottom side plate 15 of the flat rubbing beam and the bottom plate 12 of the flat rubbing beam can be completed.
Optionally, a plurality of threaded holes are formed in the connecting longitudinal beam 132; a plurality of positioning holes corresponding to the threaded holes are formed in the connecting plate 161; a screw correspondingly matched with the threaded hole is arranged in the positioning hole; the connecting plate 161 is detachably connected to the connecting longitudinal beam 132 by screws.
Optionally, the rubbing driving assembly 17 includes: a smoothing drive motor 171, a first eccentric wheel 172, a swing arm 173, and a fixed arm 174; the rubbing driving motor 171 is fixed on the connecting longitudinal beam 132; an output shaft of the rubbing driving motor 171 is fixed with the first eccentric wheel 172; the swing arm 173 is sleeved outside the eccentric wheel and hinged to the first eccentric wheel 172; the end of the swing arm 173 away from the first eccentric wheel 172 is hinged to the fixed arm 174; the swing arm 173 is fixed on the flat twisting beam body 11; during the flattening, the flattening driving motor 171 is started, the flattening driving motor 171 drives the first eccentric wheel 172 to rotate, and the swing arm 173 is driven by the first eccentric wheel 172 to swing around the hinged position of the swing arm 173 and the fixed arm 174, so that the flattening operation can be realized.
Optionally, the leveling beam adjusting assembly 14 includes: a rotation shaft 141, a boss member 142, and a height adjusting member 143; the supporting beam 131 is provided with a guide hole correspondingly matched with the height adjusting piece 143; the height adjusting piece 143 is slidably connected with the guide hole; the axle sleeve 142 is fixed on the height adjusting piece 143; the rotating shaft 141 can be rotated on the twisting flat beam body 11; the shaft sleeve 142 is fixed to the rotating shaft 141; a support plate 144 is rotatably arranged on the connecting longitudinal beam 132; a pulley 145 is arranged on the supporting plate 144; the pulley 145 abuts against the flat twisting beam body 11.
When the elevation angle of the rubbing beam needs to be adjusted, the rubbing beam body 11 rotates around the rotating shaft 141, the pulley 145 is abutted to the rubbing beam body 11 by adjusting the support plate 144, and then the support plate 144 is fixed, so that the adjustment of the elevation angle of the rubbing beam body 11 can be realized; in practical applications, in order to ensure the stability of the rubbing beam body 11 after adjusting the elevation angle, a clamping groove is formed in the rubbing beam body 11 and located at the rotating shaft 141, and the rotating shaft 141 and the rubbing beam body 11 can be relatively fixed by locking the clamping groove through a bolt after the rotating shaft 141 rotates to a corresponding position.
Optionally, the troweling assembly 21 includes: the device comprises a support frame 211, a sliding module, an adjusting module, a floating driving module 214 and a floating plate module 215; the sliding module is slidably arranged on the guide rail assembly 22; the sliding module is fixed with the output end of the translation driving assembly; the supporting frame 211 is fixed on the sliding module; the adjusting module is arranged on the supporting frame 211; the troweling board module 215 is arranged on the adjusting module; the floating driving module 214 is arranged on the supporting frame 211; the output end of the floating driving module 214 is hinged with the adjusting module. In practical application, the translation driving assembly drives the sliding module to slide on the guide rail assembly 22, and the troweling driving module 214 drives the adjusting module to drive the troweling plate module 215 to move back and forth, and the adjusting module can adjust the height of the troweling plate module 215 to adapt to road sections with different conditions.
Optionally, the adjusting module includes: an adjustment sleeve 2131 and an adjustment rod 2312; the adjusting sleeve 2131 is rotatably arranged on the supporting frame 211; the adjusting sleeve 2131 is hinged with the output end of the floating driving module 214; the adjusting sleeve 2131 is provided with an adjusting bolt 2133; the adjusting rod 2312 is provided with an adjusting groove 2134 corresponding to the adjusting bolt 2133; the adjusting bolt 2133 can slide in the adjusting groove 2134; the adjusting rod 2312 is hinged with the troweling board module 215; the floating driving module 214 includes: a floating driving motor 2141, a second eccentric wheel 2142 and a rocker arm 2143; the floating driving motor 2141 is arranged on the supporting frame 211; an output shaft of the floating driving motor 2141 is fixed with the second eccentric wheel 2142; one end of the rocker arm 2143 is hinged to the eccentric wheel, and the other end is hinged to the adjusting sleeve 2131. When the height of the troweling plate module 215 needs to be adjusted, the adjusting bolt 2133 only needs to be rotated, the position of the adjusting rod 2312 is moved, the adjusting bolt 2133 slides in the adjusting groove 2134, and after the troweling plate module 215 moves to the corresponding position, the adjusting bolt 2133 is rotated, the adjusting rod 2312 is locked on the adjusting sleeve 2131, and the height adjustment of the troweling plate module 215 can be completed. When the trowelling plate module 215 is driven to move back and forth, the trowelling driving motor 2141 is started to drive the second eccentric wheel 2142 to rotate, so that the rocker arm 2143 on the second eccentric wheel 2142 swings up and down, and the adjusting sleeve 2131 is driven to swing back and forth, so that the trowelling plate module 215 can move back and forth.
Optionally, the translation drive assembly comprises: a translation driving motor 231, a driving wheel 232, an arc-shaped plate 233, a plurality of supporting wheels 234 and a transmission belt 235; the translation driving motor 231 is disposed on the guide rail assembly 22; the output end of the translation driving motor 231 is fixed with the driving wheel 232; the arc plate 233 is disposed on the guide rail assembly 22; a plurality of support wheels 234 disposed in an array on the track assembly 22; the transmission belt 235 is sequentially wound on the driving wheel 232, the plurality of supporting wheels 234 and the arc-shaped plate 233; the driving belt 235 is fixed with the troweling assembly 21. When translation about needs drive troweling board module 215, only need start translation driving motor 231, translation driving motor 231 drives drive wheel 232 and rotates, the driving belt 235 of cover on drive wheel 232 drives link 2124 and removes about under drive wheel 232's effect, can drive troweling board module 215 and remove about, wherein supporting wheel 234 can play the supporting role to driving belt 235, avoid driving belt 235 fracture, arc 233 installs on guide rail assembly 22 and is located the one side relative with drive wheel 232, be provided with the fillet on arc 233, make things convenient for the cover of driving belt 235 to establish.
Optionally, the rail assembly 22 includes: a rail bracket 221, a first guide plate 222, and a second guide plate 223; the first guide plate 222 is disposed at the upper end of the rail bracket 221; the second guide plate 223 is disposed at the lower end of the rail bracket 221; the troweling assembly 21 is slidably disposed on the first guide plate 222 and the second guide plate 223. For the convenience of limiting the sliding module, the cross sections of the first guide plate 222 and the second guide plate 223 are both L-shaped. The sliding module includes: a first pulley block 2121, a second pulley block 2122, a third pulley block 2123 and a connecting frame 2124; the connecting frame 2124 is fixed on the supporting frame 211; the first pulley block 2121 is arranged at the upper end of the connecting frame 2124; the second pulley block 2122 is arranged at the lower end of the connecting frame 2124; the first pulley block 2121 is slidably connected with the first guide plate 222; the second pulley blocks 2122 are slidably connected with the second guide plate 223; the third pulley block 2123 is arranged on the connecting frame 2124 and is positioned on one side of the connecting frame opposite to the rack; the third pulley block 2123 is slidably connected to the first guide plate 222 and the second guide plate 223, respectively. When the translation driving mechanism drives the sliding module to slide on the guide rail assembly 22, the first pulley block 2121, the second pulley block 2122 and the third pulley block 2123 are all matched with the guide rail assembly 22, so that the matching precision of the sliding module and the guide rail assembly 22 is ensured; in practical application, the first pulley block 2121 comprises four pulleys 145, and each two pulleys are correspondingly abutted against the inner wall and the outer wall of the first guide plate 222; the second pulley block 2122 comprises four pulleys 145, and every two pulleys are correspondingly abutted against the inner wall and the outer wall of the second guide plate 223 respectively; therefore, the front and rear positions of the troweling plate module 215 are limited, the third pulley block 2123 comprises four pulleys 145, two of the pulleys 145 are abutted against the side wall of the first guide plate 222, and the other two pulleys 145 are abutted against the side wall of the second guide plate 223, so that the upper and lower positions of the troweling plate module 215 are limited, and the precision of the troweling plate module 215 moving on the first guide plate 222 and the second guide plate 223 can be improved.
The smoothing beam and the troweling device for the slip form paver can automatically smooth and trowel paved road surfaces, and improve construction efficiency and road surface flatness.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A rub flat roof beam with hands and trowel device for slipform paver, its characterized in that includes: the cement screeding machine comprises a frame, a screeding beam mechanism for screeding spread cement and a screeding device mechanism for screeding the screeded cement; the beam rubbing and leveling mechanism is arranged on the rack; the trowel mechanism includes: the device comprises a floating assembly, a guide rail assembly and a translation driving assembly for driving the floating assembly to move on the guide rail assembly; the translation driving assembly is arranged on the guide rail assembly; the floating assembly is slidably arranged on the guide rail assembly; the output end of the translation driving assembly is fixed with the floating assembly; and the guide rail assembly is fixed with the beam twisting and leveling mechanism.
2. The smoothing beam and trowel device for the slipform paver of claim 1 wherein the smoothing beam mechanism comprises: the device comprises a rubbing flat beam body, a rubbing flat beam bottom plate, a supporting beam, a rubbing flat beam adjusting assembly for adjusting the elevation angle of the rubbing flat beam, a rubbing flat beam bottom side plate, a rubbing flat beam side plate adjusting assembly for adjusting the included angle between the rubbing flat beam bottom side plate and the rubbing flat beam bottom plate, and a rubbing flat driving assembly for driving the rubbing flat beam body to work along the rubbing square direction; the rubbing beam body is rotatably connected with the rubbing beam adjusting assembly; the leveling beam adjusting assembly is arranged on the supporting beam; the rubbing beam bottom plate is fixed on the rubbing beam body; the bottom side plate of the rubbing beam is slidably arranged on the side plate adjusting assembly of the rubbing beam; the side plate adjusting assembly of the flat twisting beam is arranged on the supporting beam; the bottom side plate of the rubbing beam is detachably connected with the bottom plate of the rubbing beam; the rubbing driving component is arranged on the supporting beam; the output end of the rubbing driving component is fixed with the rubbing beam body; the support frame is fixed with the frame; the support beam is fixed with the guide rail assembly.
3. The smoothing beam and trowel device for the slipform paver of claim 2 wherein the support beam includes a support beam and a connecting stringer; the supporting cross beam is fixed on the connecting longitudinal beam; the rubbing beam adjusting assembly is arranged on the supporting cross beam; the twisting and flattening driving assembly is arranged on the connecting longitudinal beam; the supporting beam is fixed with the frame; the connecting longitudinal beam is fixed with the guide rail assembly.
4. The smoothing beam and trowel device for the slipform paver of claim 3 wherein the smoothing beam sideboard adjustment assembly comprises: the connecting plate, the supporting rod and the limiting plate; the connecting plate is detachably arranged on the connecting longitudinal beam; one end of the supporting rod is fixed with the connecting plate, and the other end of the supporting rod is fixed with the limiting plate; the limiting plate is provided with a sliding chute for the bottom side plate of the rubbing beam to slide so as to change the included angle between the bottom side plate of the rubbing beam and the bottom plate of the rubbing beam; the bottom side plate of the rubbing beam is slidably arranged in the sliding groove.
5. The smoothing beam and trowel device for the slipform paver of claim 3 wherein the smoothing drive assembly includes: the rubbing driving motor, the first eccentric wheel, the swing arm and the fixed arm are arranged in parallel; the rubbing driving motor is fixed on the connecting longitudinal beam; an output shaft of the rubbing driving motor is fixed with the first eccentric wheel; the swing arm is sleeved on the outer side of the eccentric wheel and is hinged with the first eccentric wheel; one end of the swing arm, which is far away from the first eccentric wheel, is hinged with the fixed arm; the swing arm is fixed on the twisting flat beam body.
6. The smoothing beam and trowel device for a slipform paver of claim 3 wherein the smoothing beam adjustment assembly includes: a rotating shaft, a shaft sleeve and a height adjusting piece; the supporting beam is provided with a guide hole correspondingly matched with the height adjusting piece; the height adjusting piece is connected with the guide hole in a sliding manner; the shaft sleeve part is fixed on the height adjusting part; the rotating shaft can be rotated on the twisting flat beam body; the shaft sleeve is fixed with the rotating shaft; the connecting longitudinal beam is rotatably provided with a supporting plate; pulleys are arranged on the supporting plate; the pulley is abutted with the rubbing flat beam body.
7. The smoothing beam and trowel device for a slipform paver of claim 1 wherein the trowel assembly includes: the device comprises a support frame, a sliding module, an adjusting module, a floating driving module and a floating plate module; the sliding module is slidably arranged on the guide rail assembly; the sliding module is fixed with the output end of the translation driving assembly; the support frame is fixed on the sliding module; the adjusting module is arranged on the supporting frame; the troweling plate module is arranged on the adjusting module; the floating driving module is arranged on the supporting frame; the output end of the floating driving module is hinged with the adjusting module.
8. The smoothing beam and trowel device for the slipform paver of claim 7, wherein the adjustment module comprises: an adjusting sleeve and an adjusting rod; the adjusting sleeve is rotatably arranged on the supporting frame; the adjusting sleeve is hinged with the output end of the floating driving module; the adjusting sleeve is provided with an adjusting bolt; the adjusting rod is provided with an adjusting groove corresponding to the adjusting bolt; the adjusting bolt can slide in the adjusting groove; the adjusting rod is hinged with the troweling plate module; the floating driving module comprises: the floating driving motor, the second eccentric wheel and the rocker arm are arranged on the base; the floating driving motor is arranged on the supporting frame; an output shaft of the floating driving motor is fixed with the second eccentric wheel; one end of the rocker arm is hinged with the eccentric wheel, and the other end of the rocker arm is hinged with the adjusting sleeve.
9. The smoothing beam and trowel device for the slipform paver of claim 1 wherein the translation drive assembly includes: the device comprises a translation driving motor, a driving wheel, an arc-shaped plate, a plurality of supporting wheels and a transmission belt; the translation driving motor is arranged on the guide rail assembly; the output end of the translation driving motor is fixed with the driving wheel; the arc-shaped plate is arranged on the guide rail assembly; the plurality of supporting wheel arrays are arranged on the guide rail assembly; the transmission belt is sequentially wound on the driving wheel, the plurality of supporting wheels and the arc-shaped plate; the transmission belt is fixed with the floating component.
10. The smoothing beam and trowel device for the slipform paver of claim 1 wherein the guide rail assembly comprises: the guide rail bracket, the first guide plate and the second guide plate; the first guide plate is arranged at the upper end of the guide rail frame; the second guide plate is arranged at the lower end of the guide rail frame; the floating assembly is slidably arranged on the first guide plate and the second guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838944.6A CN113550208A (en) | 2021-07-23 | 2021-07-23 | Rubbing beam and troweling device for slip form paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838944.6A CN113550208A (en) | 2021-07-23 | 2021-07-23 | Rubbing beam and troweling device for slip form paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113550208A true CN113550208A (en) | 2021-10-26 |
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ID=78132653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110838944.6A Pending CN113550208A (en) | 2021-07-23 | 2021-07-23 | Rubbing beam and troweling device for slip form paver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113550208A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518027A (en) * | 2011-12-14 | 2012-06-27 | 中联重科股份有限公司 | Flattening device and slipform paver |
| CN205711647U (en) * | 2016-06-23 | 2016-11-23 | 中国十九冶集团有限公司 | The levelling receipts photo structure of slip-form machine |
| CN207608795U (en) * | 2017-12-12 | 2018-07-13 | 广州市佑安土木工程有限公司 | A kind of stranding flat-topped ridge device and paver |
| CN211446493U (en) * | 2019-09-25 | 2020-09-08 | 中山恒海工艺厂有限公司 | Movable floating device |
| CN111910494A (en) * | 2020-08-20 | 2020-11-10 | 广东冠粤路桥有限公司 | Rub paper-back edition with hands and paver |
-
2021
- 2021-07-23 CN CN202110838944.6A patent/CN113550208A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518027A (en) * | 2011-12-14 | 2012-06-27 | 中联重科股份有限公司 | Flattening device and slipform paver |
| CN205711647U (en) * | 2016-06-23 | 2016-11-23 | 中国十九冶集团有限公司 | The levelling receipts photo structure of slip-form machine |
| CN207608795U (en) * | 2017-12-12 | 2018-07-13 | 广州市佑安土木工程有限公司 | A kind of stranding flat-topped ridge device and paver |
| CN211446493U (en) * | 2019-09-25 | 2020-09-08 | 中山恒海工艺厂有限公司 | Movable floating device |
| CN111910494A (en) * | 2020-08-20 | 2020-11-10 | 广东冠粤路桥有限公司 | Rub paper-back edition with hands and paver |
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Application publication date: 20211026 |
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