CN113308968A - Concrete troweling machine for building construction - Google Patents
Concrete troweling machine for building construction Download PDFInfo
- Publication number
- CN113308968A CN113308968A CN202110471893.8A CN202110471893A CN113308968A CN 113308968 A CN113308968 A CN 113308968A CN 202110471893 A CN202110471893 A CN 202110471893A CN 113308968 A CN113308968 A CN 113308968A
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- China
- Prior art keywords
- fixedly connected
- ring
- activity
- circular rack
- spring
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
Abstract
The invention relates to the technical field of building construction, and discloses a concrete troweling machine for building construction, which comprises a handrail, wherein one end of the handrail is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a polishing plate, the side surface of the rotating motor is fixedly connected with a fixing ring, the outer side of the fixing ring is fixedly connected with three connecting rods, and the other end of each connecting rod is fixedly connected with a retaining ring. Through the setting of slider, circular rack, regulation pole, vibration board, when carrying out the work of polishing, the pivot can drive the gag lever post of circular rack and contact with it and move down, makes vibration board and ground contact to adjust the pole and rotate along with the rotation of polishing board, with the cooperation of circular rack, realize the upper and lower vibrations of vibration board, to carrying out the vibration compaction to the loose concrete that is about to polish, thereby be convenient for subsequent polishing, promote the quality and the efficiency of polishing the concrete.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete troweling machine for building construction.
Background
The troweling machine is also called as a light collecting machine, and the main structure of the troweling machine is a troweling knife rotor driven by a motor, and a troweling knife is arranged on the bottom surface of a cross in the middle of the rotor. The inclined direction of the trowel is consistent with the rotating direction of the rotor, the rotating motor drives the triangular belt to rotate the trowel rotor, and the cast-in-place concrete pavement is generally leveled after pouring.
However, the conventional troweling machine has the following disadvantages in the practical use process: firstly, when a polishing plate of a troweling machine is used for troweling, the coverage area is large, local depressions are easily formed in areas where concrete is loose after troweling, the construction effect is affected, and when a traditional troweling machine works, only a troweling cutter head is in contact with the ground, when the edge of the polishing plate is in contact with the raised concrete, concrete is easily splashed, and the raised parts of a road surface can be forcedly flattened only by pressure, so that the forced flattened areas and other areas form stress difference after the concrete is cured, the road surface is uneven in texture, and the road surface is more easily damaged; and for the depressed part of road surface, then rely on the smoothing machine to be difficult to repair, still need the manual work to fill and level again after the concrete, waste time and energy.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the concrete troweling machine for building construction, which has the advantages of good troweling effect and uniform pavement texture and solves the problems in the background technology.
The invention provides the following technical scheme: a concrete troweling machine for building construction comprises a handrail, wherein one end of the handrail is fixedly connected with a rotating motor, an output shaft end of the rotating motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a polishing plate, the side surface of the rotating motor is fixedly connected with a fixing ring, the outer side of the fixing ring is fixedly connected with three connecting rods, the middle part of the rotating shaft is fixedly connected with a supporting rod, the other end of the supporting rod is fixedly connected with a movable ring movably sleeved with a baffle ring, the bottom of the movable ring is provided with a movable cavity, one end of the movable cavity is fixedly connected with a reset spring, the other end of the reset spring is fixedly connected with a sliding block movably sleeved with the movable cavity, the bottom of the baffle ring is provided with a cavity, the middle part of the cavity is movably sleeved with a vertical rod, the middle, the lower extreme fixedly connected with gyro wheel of pole setting, the bottom fixedly connected with dead lever of activity ring, the sleeve has been cup jointed in the bottom activity of dead lever, the first spring of telescopic upper end fixedly connected with, telescopic bottom fixedly connected with vibration board, the sleeve upper end is close to one side fixedly connected with gag lever post that keeps off the ring, the regulation pole that is in the slider below is cup jointed in one side activity that keeps off the ring bottom, the circular rack of bottom fixedly connected with of regulation pole, the upper end fixedly connected with second spring of circular rack, the upper end and the fender ring fixed connection of second spring.
Preferably, the bottom of the sliding block is provided with a groove with a trapezoidal section, and the upper ends of the vertical rod and the adjusting rod are in contact with the sliding block.
Preferably, the circular rack is positioned above the limiting rod, and the tooth-shaped section of the circular rack is a right-angled triangle.
Preferably, the bottom surface of the bottom of the sliding block, which is close to one side of the adjusting rod, is a smooth plane, and the bottom surface of the bottom of the sliding block, which is close to one side of the vertical rod, is a rough plane.
The invention has the following beneficial effects:
1. through the setting of slider, circular rack, regulation pole, vibration board, when carrying out the work of polishing, the pivot can drive the gag lever post of circular rack and contact with it and move down, makes vibration board and ground contact to adjust the pole and rotate along with the rotation of polishing board, with the cooperation of circular rack, realize the upper and lower vibrations of vibration board, to carrying out the vibration compaction to the loose concrete that is about to polish, thereby be convenient for subsequent polishing, promote the quality and the efficiency of polishing the concrete.
2. Through the slider, the pole setting, the setting of gyro wheel, when not working at this troweling machine, the slider is in leftmost position under reset spring's pulling force effect, at this moment, the pole setting is in slider bottom bulge position, make the pole setting overcome supporting spring's elasticity stretch out, with the ground contact, be convenient for this troweling machine's removal, and at this troweling machine during operation, start the rotating electrical machines, the bracing piece drives the slip ring synchronous revolution, the slider removes to the outside under centrifugal force effect this moment, make slider bottom surface depressed part and pole setting contact, the pole setting is withdrawed under the supporting spring effect, avoid gyro wheel and ground contact, mar scheduling problem appears in the time of causing the troweling.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of the structure A of the present invention;
fig. 4 is a schematic view of the arrangement of the circular racks in the structure of the present invention.
In the figure: 1. a handrail; 2. a rotating electric machine; 3. a rotating shaft; 4. polishing the plate; 5. a fixing ring; 6. a connecting rod; 7. a baffle ring; 8. a support bar; 9. a movable ring; 10. a movable cavity; 11. a return spring; 12. a slider; 13. a cavity; 14. erecting a rod; 15. a support spring; 16. a roller; 17. fixing the rod; 18. a sleeve; 19. a first spring; 20. a vibrating plate; 21. a limiting rod; 22. adjusting a rod; 23. a circular rack; 24. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a concrete troweling machine for building construction comprises a handrail 1, one end of the handrail 1 is fixedly connected with a rotating motor 2, an output shaft end of the rotating motor 2 is fixedly connected with a rotating shaft 3, the bottom of the rotating shaft 3 is fixedly connected with a polishing plate 4, a side surface of the rotating motor 2 is fixedly connected with a fixing ring 5, the outer side of the fixing ring 5 is fixedly connected with three connecting rods 6, the other end of each connecting rod 6 is fixedly connected with a baffle ring 7, the middle part of the rotating shaft 3 is fixedly connected with a supporting rod 8, the other end of the supporting rod 8 is fixedly connected with a movable ring 9 movably sleeved with the baffle ring 7, the bottom of the movable ring 9 is provided with a movable cavity 10, one end of the movable cavity 10 is fixedly connected with a return spring 11, the other end of the return spring 11 is fixedly connected with a slide block 12 movably sleeved with the movable cavity, the bottom of the baffle ring 7 is provided with a cavity 13, the middle part of the cavity 13 is movably sleeved with a vertical rod 14, the middle part fixedly connected with other end and cavity 13 fixed connection's supporting spring 15 of pole setting 14, the lower extreme fixedly connected with gyro wheel 16 of pole setting 14, the bottom fixedly connected with dead lever 17 of activity ring 9, sleeve 18 has been cup jointed in the bottom activity of dead lever 17, the first spring 19 of the upper end fixedly connected with of sleeve 18, the bottom fixedly connected with vibration board 20 of sleeve 18, one side fixedly connected with gag lever post 21 that the sleeve 18 upper end is close to fender ring 7, one side activity of fender ring 7 bottom has been cup jointed and has been in the regulation pole 22 of slider 12 below, adjust the circular rack 23 of the bottom fixedly connected with of pole 22, the upper end fixedly connected with second spring 24 of circular rack 23, the upper end and the fender ring 7 fixed connection of second spring 24.
Wherein, the cross-section has been seted up to slider 12 bottom and has been the trapezoidal recess, pole setting 14, adjust the upper end of pole 22 and all contact with slider 12, when this trowelling machine did not work, slider 12 is in leftmost position under reset spring 11's tensile force effect, at this moment, adjust pole 22 upper end and slider 12 bottom groove department contact, make circular rack 23 and vibration board 20 be in the suspended state, can not contact with ground, and pole setting 14 is in slider 12 bottom bulge position, make pole setting 14 overcome supporting spring 15's elasticity stretch out, contact with ground, be convenient for this trowelling machine's removal.
Wherein, circular rack 23 is in the top of gag lever post 21, and circular rack 23 profile of tooth cross-section is right triangle for vibration board, gag lever post 21 are when following pivot 3 synchronous revolution, and gag lever post 21 can vibrate from top to bottom under the cooperation of first spring 19 and circular rack 23, to the concrete ground that will polish the compaction of oscillating, thereby be convenient for subsequent polishing, promote the quality and the efficiency of polishing the concrete.
The bottom surface of the bottom of the sliding block 12, which is close to the adjusting rod 22, is a smooth plane, and the bottom surface of the bottom of the sliding block 12, which is close to the upright rod 14, is a rough plane, so that the abrasion of the adjusting rod 22 is reduced.
The working principle is that when the troweling machine is not in operation, the slide block 12 is at the leftmost position under the action of the pulling force of the return spring 11, at this time, the upper end of the adjusting rod 22 is in contact with the groove at the bottom of the slide block 12, so that the circular rack 23 and the vibrating plate 20 are in a suspended state and cannot be in contact with the ground, the upright rod 14 is at the protruding position at the bottom of the slide block 12, so that the upright rod 14 extends out against the elastic force of the supporting spring 15 and is in contact with the ground, thereby facilitating the movement of the troweling machine, when the troweling machine is in operation, the rotating motor 2 is started, the supporting rod 8 drives the movable ring 9 to rotate synchronously, at this time, the slide block 12 moves outwards under the action of centrifugal force, so that the concave part at the bottom of the slide block 12 is in contact with the upright rod 14, the upright rod 14 is retracted under the action of the supporting spring 15, thereby avoiding the contact of the roller with the ground and causing the problems of scratches and the ground surface during troweling, and the adjusting rod 22 moves to the protruding plane at the left side of the slide block 12, the adjusting rod 22 moves downwards to drive the circular rack 23 and the limiting rod 21 which is in contact with the circular rack to move downwards, so that the vibrating plate 20 is in contact with the ground, the adjusting rod 22 rotates along with the rotation of the polishing plate 4 and is matched with the circular rack 23 to realize the vertical vibration of the vibrating plate 20 and vibrate and compact loose concrete, thereby facilitating subsequent polishing and improving the quality and efficiency of polishing the concrete.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a concrete troweling machine for construction, including handrail (1), the one end fixedly connected with rotating electrical machines (2) of handrail (1), the output shaft fixedly connected with pivot (3) of rotating electrical machines (2), the bottom fixedly connected with buffing plate (4) of pivot (3), the solid fixed ring of side fixedly connected with (5) of rotating electrical machines (2), three connecting rods (6) of the outside fixedly connected with of solid fixed ring (5), the other end fixedly connected with of connecting rod (6) keeps off ring (7), its characterized in that: middle part fixedly connected with bracing piece (8) of pivot (3), the activity ring (9) that the other end fixedly connected with of bracing piece (8) cup jointed with fender ring (7) activity, activity chamber (10) have been seted up to the bottom of activity ring (9), the one end fixedly connected with reset spring (11) in activity chamber (10), slider (12) that the other end fixedly connected with and the activity chamber activity of reset spring (11) cup jointed, the bottom fixedly connected with dead lever (17) of activity ring (9), sleeve (18) have been cup jointed in the bottom activity of dead lever (17), the first spring (19) of upper end fixedly connected with of sleeve (18), the bottom fixedly connected with vibration board (20) of sleeve (18), one side fixedly connected with gag lever post (21) that the fender ring (7) is close to in sleeve (18) upper end, the regulation pole (22) that are in slider (12) below have been cup jointed in one side activity of fender ring (7) The bottom of the adjusting rod (22) is fixedly connected with a circular rack (23), the circular rack (23) is located right above the limiting rod (21), the upper end of the circular rack (23) is fixedly connected with a second spring (24), and the upper end of the second spring (24) is fixedly connected with the baffle ring (7).
2. The concrete troweling machine for building construction according to claim 1, characterized in that: cavity (13) have been seted up to the bottom of fender ring (7), pole setting (14) have been cup jointed in the middle part activity of cavity (13), the middle part fixedly connected with other end and cavity (13) fixed connection's supporting spring (15) of pole setting (14), the lower extreme fixedly connected with gyro wheel (16) of pole setting (14), slider (12) bottom has been seted up the cross-section and has been trapezoidal recess, the upper end of pole setting (14), regulation pole (22) all contacts with slider (12).
3. The concrete troweling machine for building construction according to claim 1, characterized in that: the tooth-shaped section of the circular rack (23) is a right-angled triangle.
4. The concrete troweling machine for building construction according to claim 1, characterized in that: the bottom surface of one side, close to the adjusting rod (22), of the bottom of the sliding block (12) is a smooth plane, and the bottom surface of one side, close to the vertical rod (14), of the bottom of the sliding block (12) is a rough plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471893.8A CN113308968A (en) | 2021-04-29 | 2021-04-29 | Concrete troweling machine for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110471893.8A CN113308968A (en) | 2021-04-29 | 2021-04-29 | Concrete troweling machine for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113308968A true CN113308968A (en) | 2021-08-27 |
Family
ID=77371483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110471893.8A Withdrawn CN113308968A (en) | 2021-04-29 | 2021-04-29 | Concrete troweling machine for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113308968A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3234380A1 (en) * | 1982-01-13 | 1984-03-22 | Rilco Maschinenfabrik Gmbh & Co Kg, 7401 Dusslingen | Self-propelled compaction machine |
| GB8911967D0 (en) * | 1988-05-24 | 1989-07-12 | Shimizu Construction Co Ltd | Concrete levelling machine |
| US20050163566A1 (en) * | 2002-05-14 | 2005-07-28 | Lindely Joseph W. | Universal power unit that adapts to all phases from placing to final finishing of concrete |
| KR101518248B1 (en) * | 2014-11-10 | 2015-05-12 | 주식회사 동광 | Jig device for the production of construction lift mast |
| JP2015175212A (en) * | 2014-03-18 | 2015-10-05 | 鹿島建設株式会社 | Surface finishing device |
| CN209053407U (en) * | 2018-09-18 | 2019-07-02 | 侯振民 | A kind of build concrete finisher |
| CN109972479A (en) * | 2019-04-02 | 2019-07-05 | 高超 | A kind of water conservancy construction vibrating compaction device |
| CN111155399A (en) * | 2020-01-13 | 2020-05-15 | 鲁开龙 | Troweling machine for construction machinery |
| CN211973003U (en) * | 2019-12-26 | 2020-11-20 | 麻灵奎 | Concrete ground surface cleaning device for building |
| CN212477340U (en) * | 2020-03-27 | 2021-02-05 | 商丘工学院 | A floating device for civil engineering |
-
2021
- 2021-04-29 CN CN202110471893.8A patent/CN113308968A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3234380A1 (en) * | 1982-01-13 | 1984-03-22 | Rilco Maschinenfabrik Gmbh & Co Kg, 7401 Dusslingen | Self-propelled compaction machine |
| GB8911967D0 (en) * | 1988-05-24 | 1989-07-12 | Shimizu Construction Co Ltd | Concrete levelling machine |
| US20050163566A1 (en) * | 2002-05-14 | 2005-07-28 | Lindely Joseph W. | Universal power unit that adapts to all phases from placing to final finishing of concrete |
| JP2015175212A (en) * | 2014-03-18 | 2015-10-05 | 鹿島建設株式会社 | Surface finishing device |
| KR101518248B1 (en) * | 2014-11-10 | 2015-05-12 | 주식회사 동광 | Jig device for the production of construction lift mast |
| CN209053407U (en) * | 2018-09-18 | 2019-07-02 | 侯振民 | A kind of build concrete finisher |
| CN109972479A (en) * | 2019-04-02 | 2019-07-05 | 高超 | A kind of water conservancy construction vibrating compaction device |
| CN211973003U (en) * | 2019-12-26 | 2020-11-20 | 麻灵奎 | Concrete ground surface cleaning device for building |
| CN111155399A (en) * | 2020-01-13 | 2020-05-15 | 鲁开龙 | Troweling machine for construction machinery |
| CN212477340U (en) * | 2020-03-27 | 2021-02-05 | 商丘工学院 | A floating device for civil engineering |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210827 |
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| WW01 | Invention patent application withdrawn after publication |