CN209837609U - Concrete trowelling device for building construction - Google Patents
Concrete trowelling device for building construction Download PDFInfo
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- CN209837609U CN209837609U CN201920104385.4U CN201920104385U CN209837609U CN 209837609 U CN209837609 U CN 209837609U CN 201920104385 U CN201920104385 U CN 201920104385U CN 209837609 U CN209837609 U CN 209837609U
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- guide plate
- threaded rod
- concrete
- supporting
- scraper
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Abstract
The utility model discloses a concrete floating device that construction used, which comprises a supporting pedestal and is characterized by further comprising, be equipped with the cavity in the support base, be equipped with the headstock in the cavity, one side of supporting the base is equipped with the support column that quantity is four, the support column becomes the rectangle array and is fixed in support on the base, be equipped with the deflector between the support column, the both sides of deflector all are equipped with the baffle, the one end of deflector is equipped with the storage case, the deflector with be equipped with the discharge gate between the storage case, the deflector is kept away from one side of storage case is equipped with first scraper blade, the below of deflector is equipped with the second scraper blade. Has the advantages that: the smoothness and the flatness of the toilet surface of the wall body are greatly improved, the appearance attractiveness is greatly improved, the labor intensity of constructors is reduced, the efficiency is greatly improved, the attractiveness of the surface of the wall body is guaranteed, the labor intensity of the constructors is reduced, and the time is saved.
Description
Technical Field
The utility model relates to a construction design field particularly, relates to a floating device of earth that mixes that construction used.
Background
During construction, mix earth to the wall and float, just enable to mix earth wall level and smooth, pleasing to the eye, and the utility model relates to a construction is with mixing earth floating device.
According to chinese year patent application No. CN201721535018.7 disclose a concrete floating device for road construction, including floating the device body, the lower extreme of floating the device body is provided with hydraulic lifting rod, and the bottom of floating the device body is provided with the pulley, the upper end of bottom plate is provided with the water tank, and the rear side of bottom plate is located the lower extreme position department of horizontal pole and is provided with the tucking tool. The utility model discloses a water tank is after work, the convenience is washd floating plate, also can spray at the during operation position that has the drying on to the road simultaneously, be favorable to floating plate's flattening, conveniently adjust floating device's height through hydraulic lifting rod and pulley, can remove floating device body at any time, the staff can work on road next door, need not get into muddy dirt road surface operation, press down the road after floating through the pressing knife, form water drainage tank, do not need the staff to surely press after floating, floating has been realized, the indent integration, time and labour have been practiced thrift for the staff.
But can not use to the floating of vertical direction to mixing earth, now to mixing earth with the wall body and whitewash all using manual operation, extravagant a large amount of labours, it is inconvenient inadequately to whitewash the floating of the height simultaneously, probably cause the influence to constructor's life safety, so, how to provide the floating device of mixing earth of building construction usefulness and solve the problem that exists more than.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a floating device of earth that mixes that construction used to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a concrete floating device for building construction comprises a supporting base, wherein a cavity is formed in the supporting base, a power box is arranged in the cavity, four supporting columns are arranged on one side of the supporting base and fixed on the supporting base in a rectangular array mode, guide plates are arranged between the supporting columns, baffles are arranged on two sides of each guide plate, a storage box is arranged at one end of each guide plate, a discharge hole is formed between each guide plate and the storage box, a first scraper plate is arranged on one side, away from the storage box, of each guide plate, a second scraper plate is arranged below each guide plate, first nuts are arranged on two sides of each second scraper plate and each guide plate, the first nuts are connected with first threaded rods, one ends of the first threaded rods sequentially penetrate through the tops of the supporting base and the power box and extend inwards to connect the bottom of the power box, the first threaded rod is located between the support columns, the guide plate and the second scraper blade are 45 degrees with the included angle of horizontal direction, one side of storage case is equipped with the second nut, second nut and second threaded rod threaded connection, the one end of second threaded rod runs through in proper order the top of supporting base and headstock, and, the internal extension is connected with power component, one side of supporting the base is equipped with fixing device.
The utility model discloses the beneficial effect that above-mentioned technical scheme realized does: the supporting columns are arranged on one side of the supporting base in an array, so that the motor can conveniently rotate to drive the second scraper blade and the guide plate to move, and the limiting effect is achieved between the guide plate and the second scraper blade, the stability of the guide plate and the second scraper blade when concrete is painted is greatly ensured, the left-right shaking is avoided, the smoothness and the smoothness of the toilet surface of the wall are greatly improved, the aesthetic property of the appearance is greatly improved, the baffles are arranged on the two sides of the guide plate, the waste of resources caused by the outflow of the concrete from the two sides of the guide plate is avoided, when the motor rotates forwards, the second gear is driven to rotate by the rack ring, the second gear drives the first threaded rod to rotate, the first nut is driven to move upwards on the first threaded rod, the guide plate and the second scraper blade are driven to move upwards, and the first scraper blade can hang the concrete flowing out of the storage box on the toilet surface of the wall, the second scraper blade will hang and paste the muddy earth of wall body wainscot and float, when reacing the highest point, keep away from the wall body with deflector and second scraper blade, starter motor antiport, make deflector and second scraper blade reach and support base department, shift position hangs the subsides to new region, deflector and second scraper blade have 45 contained angles on the horizontal direction, conveniently mix soil and flow to first scraper blade department, conveniently mix soil and wall body contact, greatly increased work efficiency, the aesthetic property on wall body surface has been guaranteed simultaneously, avoid artifical string subsides, constructor's intensity of labour has been reduced, greatly increased efficiency, and the time is saved simultaneously, moreover, the steam generator is simple in structure, and convenient operation.
Furthermore, power component includes the motor, the output of motor with the second threaded rod is connected, the cover is equipped with quantity for two first gears on the second threaded rod, be located in the headstock be equipped with the second gear on the first threaded rod, first gear with through rack ring looks meshing connection between the second gear.
The beneficial effect of adopting the further technical scheme is that: the first gear is driven to rotate through the same motor, the first gear drives the second gear to rotate through the rack ring, the second gear drives the first threaded rod to rotate, the first motor drives the second threaded rod to rotate, and the plurality of threaded rods are driven to rotate through mechanical transmission, so that resources are greatly saved, and the first threaded rod and the second threaded rod can be moved synchronously.
Furthermore, the first threaded rod is connected with the bottom of the power box through a bearing seat.
The beneficial effect of adopting the further technical scheme is that: the resistance is reduced, and the first threaded rod is convenient to rotate.
Furthermore, the guide plate and the second scraper blade with be connected through slide mechanism between the support column, slide mechanism includes the slide rail, be equipped with the slider on the slide rail, the slide rail with sliding connection between the slider, one side of slider is equipped with the connecting rod, the connecting rod is kept away from one side of slider with guide plate and second scraper blade are connected.
The beneficial effect of adopting the further technical scheme is that: support column and deflector and second scraper blade are connected through sliding construction between, conveniently play spacing effect to deflector and second scraper blade, make things convenient for deflector and second scraper blade to remove under the drive of first threaded rod, play spacing protection stability's effect to deflector and second scraper blade simultaneously.
Furthermore, fixing device includes the telescopic link, one side of telescopic link with one side of supporting the base is connected, the telescopic link is kept away from the one end of supporting the base is equipped with the sucking disc.
The beneficial effect of adopting the further technical scheme is that: the telescopic link conveniently adjusts the distance between first scraper blade and second scraper blade and the wall body, and the thickness of pasting of hanging of earth is mixed in the convenient control, greatly increased the practicality.
Furthermore, one side of the supporting base, which is far away from the supporting column, is provided with supporting legs, and one side of the supporting base, which is far away from the supporting legs, is provided with idler wheels.
The beneficial effect of adopting the further technical scheme is that: the gyro wheel is convenient to be removed, moves to new region and screeds it, avoids artifical the removal, has practiced thrift the time, has reduced constructor's intensity of labour simultaneously.
Further, one side of supporting the base is equipped with mixes the earth pump, the output of mixing the earth pump is equipped with the hose, the hose with the storage case is linked together, the input of mixing the earth pump is equipped with the inlet pipe.
The beneficial effect of adopting the further technical scheme is that: through will mixing the earth pump and carry the storage box with the good earth that mixes on ground to the convenient whitewash that exceeds avoids carrying in the storage box many times and mixes earth, greatly increased work efficiency, reduce staff's intensity of labour simultaneously.
Furthermore, one end of the second scraper is provided with a groove.
The beneficial effect of adopting the further technical scheme is that: the convenient unnecessary earth that mixes is collected, has practiced thrift the material greatly, avoids the phenomenon that repeated string of subsides causes the wall body just to face injustice simultaneously, has improved the aesthetic property of outward appearance greatly.
The utility model has the advantages that: (1) the stability of the guide plate and the second scraper blade when the concrete is painted is greatly ensured, the left and right shaking is avoided, the smoothness and the smoothness of the toilet surface of the wall body are greatly improved, the attractiveness of the appearance is greatly improved, the waste of resources caused by the outflow of the concrete from the two sides of the guide plate is avoided, the working efficiency is greatly increased, the attractiveness of the surface of the wall body is ensured, manual hanging and sticking are avoided, the labor intensity of constructors is reduced, the efficiency is greatly increased, the time is saved, the structure is simple, and the operation is convenient;
(2) the rotation of the plurality of threaded rods is realized through mechanical transmission, so that resources are greatly saved;
(3) the resistance is reduced, and the first threaded rod is convenient to rotate;
(4) the supporting column is connected with the guide plate and the second scraper plate through a sliding structure, so that the guide plate and the second scraper plate are conveniently limited, the guide plate and the second scraper plate are conveniently driven by the first threaded rod to move, and meanwhile, the guide plate and the second scraper plate are limited to protect stability;
(5) the telescopic rod is convenient for adjusting the distance between the first scraper blade and the wall body and the distance between the second scraper blade and the wall body, the hanging and sticking thickness of concrete is convenient to control, and the practicability is greatly improved;
(6) the roller is convenient to move, moves to a new area to trowel the roller, avoids manual moving, saves time and reduces the labor intensity of constructors;
(7) the concrete is prevented from being conveyed into the storage box for multiple times, and meanwhile, the concrete at the lower part is conveyed to be higher, so that the working efficiency is greatly increased, and the labor intensity of workers is reduced;
(8) the convenient unnecessary earth that mixes is collected, has practiced thrift the material greatly, avoids repeatedly hanging simultaneously and pastes the phenomenon that causes the wall body just face to be uneven, has improved the aesthetic property of outward appearance greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a concrete troweling device for building construction according to an embodiment of the present invention;
fig. 2 is a side view of a concrete troweling apparatus for building construction according to an embodiment of the present invention;
fig. 3 is a front view of a concrete troweling device for building construction according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of a power box in a concrete floating device for building construction according to the embodiment of the utility model.
In the figure:
1. a support base; 2. a power box; 3. a support pillar; 4. a guide plate; 5. a baffle plate; 6. a material storage box; 7. A first squeegee; 8. a second squeegee; 9. a first nut; 10. a first threaded rod; 11. a second nut; 12. A motor; 13. a second threaded rod; 14. a first gear; 15. a second gear; 16. a rack ring; 17. a bearing seat; 18. a slide rail; 19. a slider; 20. a telescopic rod; 21. a suction cup; 22. supporting legs; 23. a roller; 24. a concrete pump; 25. a hose; 26. a feed pipe; 27. a groove; 28. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
referring to fig. 1-4, a concrete trowelling device for building construction according to an embodiment of the present invention includes a supporting base 1, a cavity is disposed in the supporting base 1, a power box 2 is disposed in the cavity, four supporting columns 3 are disposed on one side of the supporting base 1, the supporting columns 3 are fixed on the supporting base 1 in a rectangular array, guide plates 4 are disposed between the supporting columns 3, baffles 5 are disposed on both sides of the guide plates 4, a material storage box 6 is disposed at one end of each guide plate 4, a material outlet 28 is disposed between each guide plate 4 and the material storage box 6, a first scraper 7 is disposed on one side of each guide plate 4 away from the material storage box 6, a second scraper 8 is disposed below each guide plate 4, first nuts 9 are disposed on both sides of each second scraper 8 and each guide plate 4, and the first nuts 9 are connected to a first threaded rod 10, the one end of first threaded rod 10 runs through in proper order support the top of base 1 and headstock 2, just, inwards extend the bottom of headstock 2 is connected, first threaded rod 10 is located between the support column 3, deflector 4 with second scraper blade 8 is 45 with the contained angle of horizontal direction, one side of storage case 6 is equipped with second nut 11, second nut 11 and 13 threaded connection of second threaded rod, the one end of second threaded rod 13 runs through in proper order support the top of base 1 and headstock 2, and inwards extend and be connected with power element, one side of supporting base 1 is equipped with fixing device.
Through the above scheme of the utility model, the support columns 3 are arranged in an array on one side of the support base 1, so that the motor 12 can rotate to drive the second scraper blade 8 and the guide plate 4 to move, and the space between the guide plate 4 and the second scraper blade 8 is limited, thereby greatly ensuring the stability of the guide plate 4 and the second scraper blade 8 when the mixed soil is brushed, avoiding the left and right shaking, greatly improving the smoothness and the smoothness of the toilet surface of the wall body, greatly improving the aesthetic property of the appearance, arranging the baffle plates 5 on both sides of the guide plate 4, avoiding the waste of resources caused by the mixed soil flowing out from both sides of the guide plate 4, when the motor 12 rotates in the forward direction, driving the second gear 15 to rotate through the rack ring 16, driving the second gear 15 to rotate the first threaded rod 10, driving the first nut 9 to move upwards on the first threaded rod 10, thereby driving the guide plate 4 and the second scraper blade 8 to move upwards, first scraper blade 7 will hang the face of just pasting at the wall body to the muddy earth that flows out from storage case 6, second scraper blade 8 will hang the muddy earth of pasting at the wall body face of just, when reacing the highest point, keep away from the wall body with deflector 4 and second scraper blade 8, starter motor 12 antiport, make deflector 4 and second scraper blade 8 reach support base 1 department, shift position hangs the subsides to new region, deflector 4 and second scraper blade 8 have 45 contained angles on the horizontal direction, make things convenient for muddy earth to flow to first scraper blade 7, make things convenient for muddy earth and wall body contact, greatly increased work efficiency, the aesthetic property on wall body surface has been guaranteed simultaneously, avoid artifical the subsides of hanging, constructor's intensity of labour has been reduced, greatly increased efficiency, the time has been practiced thrift simultaneously, moreover, the steam generator is simple in structure, and convenient operation.
In specific application, for a power element, the power element includes a motor 12, an output end of the motor 12 is connected with a second threaded rod 13, two first gears 14 are sleeved on the second threaded rod 13, a second gear 15 is arranged on the first threaded rod 10 in the power box 2, the first gears 14 and the second gears 15 are meshed and connected through a rack ring 16, the same motor 12 drives the first gears 14 to rotate, the first gears 14 drive the second gears 15 to rotate through the rack ring 16, the second gears 15 drive the first threaded rods 10 to rotate, the motor 12 drives the second threaded rods 13 to rotate, the rotation of the plurality of threaded rods is realized through mechanical transmission, resources are greatly saved, and the synchronous motion of the first threaded rods 10 and the second threaded rods 13 is facilitated; for the first threaded rod 10, the first threaded rod 10 is connected with the bottom of the power box 2 through a bearing seat 17, so that the resistance is reduced, and the rotation of the first threaded rod 10 is facilitated; for the guide plate 4, the guide plate 4 and the second scraper 8 are connected with the support column 3 through a sliding mechanism, the sliding mechanism comprises a slide rail 18, a slide block 19 is arranged on the slide rail 18, the slide rail 18 is connected with the slide block 19 in a sliding manner, a connecting rod is arranged on one side of the slide block 19, one side, far away from the slide block 19, of the connecting rod is connected with the guide plate 4 and the second scraper 8, the support column 3 is connected with the guide plate 4 and the second scraper 8 through a sliding structure, so that the guide plate 4 and the second scraper 8 are conveniently limited, the guide plate 4 and the second scraper 8 are conveniently driven by the first threaded rod 10 to move, and meanwhile, the guide plate 4 and the second scraper 8 are stably limited and protected; for the fixing device, the fixing device comprises an expansion link 20, one side of the expansion link 20 is connected with one side of the supporting base 1, one end of the expansion link 20, which is far away from the supporting base 1, is provided with a suction cup 21, the expansion link 20 is convenient for adjusting the distance between the first scraper 7 and the second scraper 8 and the wall body, the hanging and sticking thickness of concrete is convenient to control, and the practicability is greatly increased; for the supporting base 1, one side of the supporting base 1, which is far away from the supporting column 3, is provided with a supporting leg 22, one side of the supporting leg 22, which is far away from the supporting base 1, is provided with a roller 23, the roller 23 is convenient to move, and moves to a new area to trowel the new area, so that manual moving is avoided, time is saved, and the labor intensity of constructors is reduced; for the supporting base 1, a concrete pump 24 is arranged on one side of the supporting base 1, a hose 25 is arranged at the output end of the concrete pump 24, the hose 25 is communicated with the storage box 6, a feeding pipe 26 is arranged at the input end of the concrete pump 24, and the ground stirred concrete is conveyed into the storage box 6 by the concrete pump 24, so that the higher brushing is facilitated, the concrete is prevented from being conveyed into the storage box 6 for multiple times, the working efficiency is greatly increased, and the labor intensity of workers is reduced; to second scraper blade 8, the one end of second scraper blade 8 is equipped with recess 27, and the convenience is collected unnecessary muddy earth, has practiced thrift the material greatly, avoids repeatedly hanging simultaneously and pastes the phenomenon that causes the wall body just face to be uneven, has improved the aesthetic property of outward appearance greatly.
In conclusion, with the above technical solution of the present invention, the support columns 3 are arranged in an array on one side of the support base 1, so that the motor 12 can rotate to drive the second scraper blade 8 and the guide plate 4 to move conveniently, and the space between the guide plate 4 and the second scraper blade 8 is limited, so that the stability of the guide plate 4 and the second scraper blade 8 when the mixed soil is brushed is greatly ensured, the left and right shaking is avoided, the smoothness and smoothness of the toilet surface of the wall body are greatly improved, the aesthetic property of the appearance is greatly improved, the baffle plates 5 are arranged on both sides of the guide plate 4, the waste of resources caused by the mixed soil flowing out from both sides of the guide plate 4 is avoided, when the motor 12 rotates in the forward direction, the rack ring 16 will drive the second gear 15 to rotate, the second gear 15 will drive the first threaded rod 10 to rotate, the first nut 9 will be driven to move upwards on the first threaded rod 10, thereby driving the guide plate 4 and the second scraper 8 to move upwards, the first scraper 7 will hang the concrete flowing out from the material storage box 6 on the wall surface, the second scraper 8 will float the concrete hung on the wall surface, when the position reaches the highest position, the guide plate 4 and the second scraper 8 are far away from the wall body, the motor 12 is started to rotate reversely, so that the guide plate 4 and the second scraper 8 reach the supporting base 1, the new area is hung and attached at the moving position, an included angle of 45 degrees is formed between the guide plate 4 and the second scraper 8 in the horizontal direction, the concrete can conveniently flow to the first scraper 7, the concrete can conveniently contact with the wall body, the working efficiency is greatly increased, meanwhile, the attractiveness of the surface of the wall body is guaranteed, manual hanging and sticking are avoided, the labor intensity of constructors is reduced, the efficiency is greatly improved, the time is saved, the structure is simple, and the operation is convenient; the same motor 12 drives the first gear 14 to rotate, the first gear 14 drives the second gear 15 to rotate through the rack ring 16, the second gear 15 drives the first threaded rod 10 to rotate, the motor 12 drives the second threaded rod 13 to rotate, and the plurality of threaded rods are rotated through mechanical transmission, so that resources are greatly saved, and the first threaded rod 10 and the second threaded rod 13 can move synchronously; the resistance is reduced, and the first threaded rod 10 is convenient to rotate; the supporting column 3 is connected with the guide plate 4 and the second scraper 8 through a sliding structure, so that the guide plate 4 and the second scraper 8 are conveniently limited, the guide plate 4 and the second scraper 8 are conveniently driven by the first threaded rod 10 to move, and meanwhile, the guide plate 4 and the second scraper 8 are protected and stabilized in a limiting manner; the telescopic rod 20 is convenient for adjusting the distance between the first scraper 7 and the wall body and between the second scraper 8 and the wall body, is convenient for controlling the hanging and pasting thickness of concrete, and greatly increases the practicability; the roller 23 is convenient to move, moves to a new area to trowel the new area, avoids manual moving, saves time and reduces the labor intensity of constructors; the concrete pump 24 is used for conveying the ground stirred concrete into the storage box 6, so that the higher brushing is facilitated, the concrete is prevented from being conveyed into the storage box 6 for multiple times, the working efficiency is greatly increased, and the labor intensity of workers is reduced; the convenient unnecessary earth that mixes is collected, has practiced thrift the material greatly, avoids the phenomenon that repeated string of subsides causes the wall body just to face injustice simultaneously, has improved the aesthetic property of outward appearance greatly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The concrete trowelling device for building construction is characterized by comprising a supporting base (1), a cavity is arranged in the supporting base (1), a power box (2) is arranged in the cavity, four supporting columns (3) are arranged on one side of the supporting base (1), the supporting columns (3) are fixed on the supporting base (1) in a rectangular array mode, guide plates (4) are arranged between the supporting columns (3), baffles (5) are arranged on two sides of each guide plate (4), a storage box (6) is arranged at one end of each guide plate (4), a discharge port (28) is arranged between each guide plate (4) and the storage box (6), a first scraper (7) is arranged on one side, away from the storage box (6), of each guide plate (4), a second scraper (8) is arranged below each guide plate (4), first nuts (9) are arranged on two sides of each second scraper (8) and each guide plate (4), first nut (9) are connected with first threaded rod (10), the one end of first threaded rod (10) is run through in proper order support the top of base (1) and headstock (2), and, the internal extension the bottom of headstock (2) is connected, first threaded rod (10) are located between support column (3), deflector (4) with second scraper blade (8) are 45 with the contained angle of horizontal direction, one side of storage case (6) is equipped with second nut (11), second nut (11) and second threaded rod (13) threaded connection, the one end of second threaded rod (13) is run through in proper order support the top of base (1) and headstock (2), and, the internal extension is connected with the power component, one side of supporting base (1) is equipped with fixing device.
2. A concrete trowelling device for building construction according to claim 1, characterized in that, power component includes motor (12), the output of motor (12) with second threaded rod (13) is connected, the cover is equipped with first gear (14) that quantity is two on second threaded rod (13), lie in headstock (2) be equipped with second gear (15) on first threaded rod (10), first gear (14) with through rack ring (16) meshing connection between the second gear (15).
3. A concrete trowelling device for building operations according to claim 1, characterized in that said first threaded rod (10) is connected to the bottom of said power box (2) through a bearing block (17).
4. A concrete floating device for building construction according to claim 1, wherein the guide plate (4) and the second scraping plate (8) are connected with the supporting column (3) through a sliding mechanism, the sliding mechanism comprises a sliding rail (18), a sliding block (19) is arranged on the sliding rail (18), the sliding rail (18) is connected with the sliding block (19) in a sliding manner, a connecting rod is arranged on one side of the sliding block (19), and one side of the connecting rod, which is far away from the sliding block (19), is connected with the guide plate (4) and the second scraping plate (8).
5. A concrete trowelling device for building construction according to claim 1, characterized in that, the fixing device includes a telescopic rod (20), one side of the telescopic rod (20) is connected with one side of the supporting base (1), and one end of the telescopic rod (20) far away from the supporting base (1) is provided with a suction cup (21).
6. A concrete screeding device for building construction according to claim 1, characterized in that a supporting leg (22) is provided on a side of said supporting base (1) away from said supporting column (3), and a roller (23) is provided on a side of said supporting leg (22) away from said supporting base (1).
7. A concrete floating device for building construction according to claim 1 characterized in that one side of the supporting base (1) is provided with a concrete pump (24), the output end of the concrete pump (24) is provided with a hose (25), the hose (25) is communicated with the storage tank (6), and the input end of the concrete pump (24) is provided with a feeding pipe (26).
8. A concrete screeding device for building construction according to claim 1, characterized in that said second scraper (8) is provided with a groove (27) at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104385.4U CN209837609U (en) | 2019-01-19 | 2019-01-19 | Concrete trowelling device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104385.4U CN209837609U (en) | 2019-01-19 | 2019-01-19 | Concrete trowelling device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837609U true CN209837609U (en) | 2019-12-24 |
Family
ID=68902320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104385.4U Expired - Fee Related CN209837609U (en) | 2019-01-19 | 2019-01-19 | Concrete trowelling device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837609U (en) |
-
2019
- 2019-01-19 CN CN201920104385.4U patent/CN209837609U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |