CN109914766B - A convenient type concrete plastering equipment for construction - Google Patents
A convenient type concrete plastering equipment for construction Download PDFInfo
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- CN109914766B CN109914766B CN201910234298.5A CN201910234298A CN109914766B CN 109914766 B CN109914766 B CN 109914766B CN 201910234298 A CN201910234298 A CN 201910234298A CN 109914766 B CN109914766 B CN 109914766B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000009435 building construction Methods 0.000 claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
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- 230000008569 process Effects 0.000 description 1
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Abstract
The invention relates to convenient concrete troweling equipment for building construction, which comprises a main body, a rotating shaft, a protective cover, at least two trowels, at least two moving mechanisms and at least two mounting mechanisms, wherein each moving mechanism comprises a driving assembly, a first transmission rod, a second transmission rod, a supporting sleeve and a universal wheel, each mounting mechanism comprises a first connecting block, a groove, a second connecting block, a connecting assembly, two limiting grooves and two limiting strips, each driving assembly comprises a motor, a driving block and a screw rod, each connecting assembly comprises a lifting plate, two guide rods, two springs and at least two limiting units, the troweling machine is driven to lift by the moving mechanisms to be separated from the ground, and then the smoothness of movement of the troweling machine is improved under the action of the universal wheels, through installation mechanism, improved the convenient degree of trowel dismouting, improved the convenient degree that trowel maintained.
Description
Technical Field
The invention relates to the field of building construction equipment, in particular to convenient concrete finishing equipment for building construction.
Background
The troweling machine is also called as a light receiving machine, and the main structure of the troweling machine is a troweling rotor driven by a gasoline engine, a troweling knife is arranged on the bottom surface of a cross at the middle part of the rotor, the inclination direction of the troweling knife is consistent with the rotation direction of the rotor, a triangular belt is driven by the gasoline engine to enable the troweling knife rotor to rotate, when in operation, fire is fired firstly, an operating handle is held, the two troweling knives are pushed forwards together to move forwards and pulled backwards together to move backwards, the troweling machine can be used for making 100-300 square meters per hour on average, and the work efficiency can be improved by more than thirty.
The troweling machine is used widely in construction sites, the troweling machine in the prior art can move after being lifted by an operator, the convenience of carrying of the troweling machine is reduced, and moreover, the troweling knife of the troweling machine in the prior art needs to be detached by the operator in the replacement process, so that the convenience of replacing the troweling machine is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the convenient concrete plastering equipment for building construction is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a convenient concrete finishing device for building construction comprises a main body, a rotating shaft, a protective cover and at least two trowels, wherein the rotating shaft is arranged at one end of the main body, the protective cover is arranged at one end, close to the rotating shaft, of the main body, the concrete finishing device further comprises at least two moving mechanisms and at least two mounting mechanisms, the moving mechanisms are arranged on the protective cover, the number of the mounting mechanisms is equal to that of the trowels, the mounting mechanisms correspond to the trowels one to one, and the trowels are connected with the rotating shaft through the mounting mechanisms;
the moving mechanism comprises a driving assembly, a first transmission rod, a second transmission rod, a support sleeve and a universal wheel, the support sleeve is fixed on one side of the protective cover, the axis of the support sleeve is parallel to the axis of the protective cover, the first transmission rod and the support sleeve are coaxially arranged, the first transmission rod penetrates through the support sleeve, the first transmission rod is connected with the support sleeve in a sliding manner, the universal wheel is fixed at one end of the first transmission rod, which is far away from the main body, the other end of the first transmission rod is hinged with one end of the second transmission rod, the driving assembly is arranged on one side, which is close to the main body, of the protective cover, and the other end of the second transmission rod is connected with the;
installation mechanism includes first connecting block, recess, second connecting block, coupling assembling, two spacing grooves and two spacing strips, first connecting block is fixed in the one side of the one end of keeping away from the main part of axis of rotation, the recess sets up the one side of keeping away from the main part at first connecting block, one side and the recess matching of second connecting block, the second connecting block sets up the inside at the recess, second connecting block and recess sliding connection, the spatula is fixed in the one side of keeping away from first connecting block at the second connecting block, spacing strip sets up the one side at the inner wall of recess, the spacing groove sets up the one side that is close to spacing strip at the second connecting block, spacing strip and spacing groove matching, spacing strip sets up the inside at the spacing groove, coupling assembling sets up the one side that is close to the main part at first connecting block.
Preferably, in order to improve the degree of automation of troweling machine, be equipped with the handle in the main part, be equipped with control panel on hand, control panel's inside is equipped with PLC, last display screen and two at least control button of being equipped with of control panel, display screen and each control button all are connected with the PLC electricity.
As preferred, for the lift for first transfer line provides power, drive assembly includes motor, drive block and lead screw, the axis of lead screw is perpendicular and crossing with the axis of rotation, the both ends of lead screw all are equipped with the bearing, the lead screw passes through the bearing and is connected with the protection casing, the motor is fixed on the safety cover, the motor is connected with the lead screw transmission, the inside of drive block is equipped with the through-hole, the lead screw passes the drive block, lead screw and drive block threaded connection, the one end of keeping away from first transfer line of second transfer line is articulated with the drive block.
Preferably, in order to improve the stability of the driving block, a sliding rod is fixed on the protective cover, the sliding rod is parallel to the screw rod, the sliding rod penetrates through the driving block, and the driving block is connected with the sliding rod in a sliding mode.
As preferred, for being connected and the separation between control first connecting block and the second connecting block, coupling assembling includes lifter plate, two guide bars, two springs and two at least spacing units, the guide bar is parallel with the axis of rotation, the guide bar sets up the one end that is close to one side of main part at first connecting block, the lifter plate is perpendicular with the guide bar, the both ends of lifter plate all are equipped with the mounting hole, the guide bar passes the lifter plate, the spring housing is established on the guide bar, spring and lifter plate fixed connection are passed through to the one end of keeping away from first connecting block of guide bar, the spring is in compression state, and each spacing unit is arranged and is set up the one side that is close to the second connecting block at the lifter plate.
Preferably, in order to improve the stability that first connecting block and second connecting block are connected, spacing unit includes the bolt, one side that is close to the lifter plate of first connecting block is equipped with first spacing hole, one side that is close to the lifter plate of second connecting block is equipped with the spacing hole of second, first spacing hole and the coaxial setting in spacing hole of second, the bolt is fixed in one side that is close to first connecting block of lifter plate, the bolt passes first spacing hole and the spacing hole of second.
Preferably, in order to improve the driving capability of the motor, the motor is a servo motor.
Preferably, the screw is coated with grease in order to improve the smoothness of the movement of the driving block.
Preferably, in order to prolong the service life of the protective cover, the protective cover is made of stainless steel.
Preferably, to extend the useful life of the spatula, the spatula is coated with an anti-corrosion zinc coating.
The convenient concrete troweling equipment for building construction has the advantages that the troweling machine is driven to ascend and descend through the moving mechanism, so that the troweling machine is separated from the ground, and then the moving smoothness of the troweling machine is improved under the action of the universal wheels.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a convenient concrete finishing apparatus for building construction according to the present invention;
fig. 2 is a schematic structural view of a moving mechanism of a portable concrete finishing apparatus for building construction according to the present invention;
FIG. 3 is a schematic structural diagram of a mounting mechanism of the portable concrete finishing device for building construction of the present invention;
fig. 4 is a schematic structural view of a first connection block of the handy concrete finishing apparatus for construction according to the present invention;
fig. 5 is a schematic structural view of a second connection block of the handy concrete finishing device for building construction according to the present invention;
in the figure: 1. the automatic trowel comprises a main body, 2 parts of a trowel, 3 parts of a rotating shaft, 4 parts of a protective cover, 5 parts of a universal wheel, 6 parts of a supporting sleeve, 7 parts of a first transmission rod, 8 parts of a second transmission rod, 9 parts of a driving block, 10 parts of a sliding rod, 11 parts of a screw rod, 12 parts of a motor, 13 parts of a spring, 14 parts of a lifting plate, 15 parts of a bolt, 16 parts of a first connecting block, 17 parts of a guide rod, 18 parts of a groove, 19 parts of a limiting groove, 20 parts of a second connecting block and 21 parts of a limiting strip.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a convenient concrete finishing device for building construction comprises a main body 1, a rotating shaft 3, a protective cover 4, at least two trowels 2, at least two moving mechanisms and at least two mounting mechanisms, wherein the rotating shaft 3 is arranged at one end of the main body 1, the protective cover 4 is arranged at one end of the main body 1 close to the rotating shaft 3, the moving mechanisms are arranged on the protective cover 4, the number of the mounting mechanisms is equal to that of the trowels 2, the mounting mechanisms correspond to the trowels 2 one to one, and the trowels 2 are connected with the rotating shaft 3 through the mounting mechanisms;
under the action of the moving mechanism, the troweling machine can be supported to be separated from the ground, then under the action of the universal wheels 5, the carrying convenience of the troweling machine is improved, meanwhile, under the action of the mounting mechanism, the dismounting convenience between the trowel 2 and the rotating shaft 3 is improved, the replacement convenience of the trowel 2 is improved, and the practicability of the troweling machine is improved;
as shown in fig. 2, the moving mechanism includes a driving assembly, a first transmission rod 7, a second transmission rod 8, a support sleeve 6 and a universal wheel 5, the support sleeve 6 is fixed on one side of the shield 4, an axis of the support sleeve 6 is parallel to an axis of the shield 4, the first transmission rod 7 and the support sleeve 6 are coaxially arranged, the first transmission rod 7 penetrates through the support sleeve 6, the first transmission rod 7 is slidably connected with the support sleeve 6, the universal wheel 5 is fixed on one end of the first transmission rod 7, which is far away from the main body 1, the other end of the first transmission rod 7 is hinged to one end of the second transmission rod 8, the driving assembly is arranged on one side of the shield 4, which is close to the main body 1, and the other end of the second transmission rod 8 is connected with the driving assembly;
an operator controls the troweling machine, power is provided through the driving assembly, the first transmission rod 7 is driven to ascend and descend along the support sleeve 6 under the transmission action of the second transmission rod 8, when the first transmission rod 7 moves downwards, the troweling machine is supported through the first transmission rod 7, the troweling machine is separated from the ground, then the moving convenience of the troweling machine is improved under the action of the universal wheels 5, and when the first transmission rod 7 moves upwards, the troweling machine descends to the ground, so that the troweling machine can be normally used;
as shown in fig. 3-5, the mounting mechanism includes a first connecting block 16, a groove 18, a second connecting block 20, a connecting assembly, two limiting grooves 19 and two limiting strips 21, the first connecting block 16 is fixed on one side of the rotating shaft 3 far from one end of the main body 1, the groove 18 is arranged on one side of the first connecting block 16 far from the main body 1, one side of the second connecting block 20 is matched with the groove 18, the second connecting block 20 is arranged inside the groove 18, the second connecting block 20 is slidably connected with the groove 18, the spatula 2 is fixed on one side of the second connecting block 20 far from the first connecting block 16, the limiting strips 21 are arranged on one side of the inner wall of the groove 18, the limiting grooves 19 are arranged on one side of the second connecting block 20 near to the limiting strips 21, the limiting strips 21 are matched with the limiting grooves 19, the limiting strips 21 are arranged inside the limiting grooves 19, the connecting assembly is arranged on one side of the first connecting block 16 close to the main body 1;
the manual pulling coupling assembling of operating personnel removes to the direction of keeping away from first connecting block 16, make coupling assembling disappear to the limiting displacement of first connecting block 16 and second connecting block 20, later under the mutual limiting displacement between spacing groove 19 and spacing 21, make operating personnel can stimulate second connecting block 20 and remove along recess 18, make second connecting block 20 and first connecting block 16 separate, make operating personnel can take off spatula 2, when operating personnel need change new spatula 2, operating personnel inserts the inside of recess 18 with second connecting block 20, later operating personnel loosens coupling assembling, then fix first connecting block 16 and second connecting block 20 together under coupling assembling's effect, then improved the stability of spatula 2 installation, then improved the convenient degree that spatula 2 was changed.
Preferably, in order to improve the automation degree of the troweling machine, a handle is arranged on the main body 1, a control panel is arranged on the handle, a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and the control keys are electrically connected with the PLC;
operating personnel sends control signal for PLC through the control button, later through PLC control smoothing machine operation, simultaneously under PLC's control, can show the working parameter of smoothing machine through the display screen, then improved the degree of automation of smoothing machine.
As shown in fig. 2, the driving assembly includes a motor 12, a driving block 9 and a screw rod 11, an axis of the screw rod 11 is perpendicular to and intersects with an axis of the rotating shaft 3, bearings are disposed at both ends of the screw rod 11, the screw rod 11 is connected with the protective cover 4 through the bearings, the motor 12 is fixed on the protective cover 4, the motor 12 is in transmission connection with the screw rod 11, a through hole is disposed inside the driving block 9, the screw rod 11 penetrates through the driving block 9, the screw rod 11 is in threaded connection with the driving block 9, and one end of the second transmission rod 8, which is far away from the first transmission rod 7, is hinged to the driving block 9;
the motor 12 drives the screw rod 11 to rotate, the screw rod 11 drives the driving block 9 to move, and the driving block 9 drives the first driving rod 7 to lift along the supporting sleeve 6 under the driving action of the second driving rod 8.
Preferably, in order to improve the stability of the driving block 9, a sliding rod 10 is fixed on the protective cover 4, the sliding rod 10 is parallel to the screw rod 11, the sliding rod 10 passes through the driving block 9, and the driving block 9 is slidably connected with the sliding rod 10;
under the supporting action of the slide bar 10, the stability of the driving block 9 is improved.
As shown in fig. 3, the connecting assembly includes a lifting plate 14, two guide rods 17, two springs 13 and at least two limiting units, the guide rods 17 are parallel to the axis of the rotating shaft 3, the guide rods 17 are disposed at one end of the first connecting block 16 close to one side of the main body 1, the lifting plate 14 is perpendicular to the guide rods 17, mounting holes are disposed at two ends of the lifting plate 14, the guide rods 17 pass through the lifting plate 14, the springs 13 are sleeved on the guide rods 17, one end of the guide rods 17 far away from the first connecting block 16 is fixedly connected with the lifting plate 14 through the springs 13, the springs 13 are in a compressed state, and the limiting units are arranged at one side of the lifting plate 14 close to the second connecting block 20;
the limiting unit comprises a bolt 15, a first limiting hole is formed in one side, close to the lifting plate 14, of the first connecting block 16, a second limiting hole is formed in one side, close to the lifting plate 14, of the second connecting block 20, the first limiting hole and the second limiting hole are coaxially arranged, the bolt 15 is fixed to one side, close to the first connecting block 16, of the lifting plate 14, and the bolt 15 penetrates through the first limiting hole and the second limiting hole;
under the supporting role of guide bar 17, the stability of lifter plate 14 has been improved, the manual pulling lifter plate 14 of operating personnel removes to the direction of keeping away from first connecting block 16 along guide bar 17, make bolt 15 take out from first spacing hole and the spacing downthehole portion of second, make first connecting block 16 and the separation of second connecting block 20, when operating personnel loosens lifter plate 14, under spring 13's effect, drive lifter plate 14 removes to the direction of being close to first connecting block 16 along guide bar 17, make bolt 15 insert first spacing hole and the spacing downthehole portion of second, make first connecting block 16 link together with second connecting block 20.
Preferably, the motor 12 is a servo motor in order to improve the driving ability of the motor 12.
Preferably, in order to improve the smoothness of the movement of the driving block 9, the screw rod 11 is coated with grease;
the friction between the driving block 9 and the screw rod 11 is reduced by the grease, and the smoothness of the movement of the driving block 9 is improved.
Preferably, in order to prolong the service life of the protective cover 4, the protective cover 4 is made of stainless steel;
because the stainless steel has better corrosion resistance, the corrosion speed of the protective cover 4 is slowed down, and the service life of the protective cover 4 is prolonged.
Preferably, in order to prolong the service life of the spatula 2, the spatula 2 is coated with an anti-corrosion zinc coating;
the corrosion speed of the spatula 2 is slowed down through the anti-corrosion zinc coating, and the service life of the spatula 2 is prolonged.
An operator controls the troweling machine, drives the first transmission rod 7 to move downwards through the driving assembly, supports the troweling machine through the first transmission rod 7, enables the troweling machine to be separated from the ground, then improves the moving convenience of the troweling machine under the action of the universal wheel 5, manually pulls the connecting assembly to move in the direction far away from the first connecting block 16 by the operator, enables the operator to pull the second connecting block 20 to move along the groove 18, the second connecting block 20 is detached from the first connecting block 16, allowing the spatula 2 to be removed by the operator, when the operator needs to replace the spatula 2 with a new one, he inserts the second connecting block 20 inside the recess 18, after which he releases the connecting assembly, the first connecting block 16 and the second connecting block 20 are fixed together under the action of the connecting assembly, so that the stability of the installation of the spatula 2 is improved, and the convenience of replacing the spatula 2 is improved.
Compared with the prior art, this a convenient type concrete troweling equipment for construction, go up and down through moving mechanism drive troweling machine, make troweling machine and ground separation, later under universal wheel 5's effect, the smooth and easy degree that troweling machine removed has been improved, compare with current moving mechanism, this moving mechanism is when propping up the troweling machine, trowel 2 and ground separation, the convenient degree that 2 changes of trowel has been improved, moreover, through installation mechanism, the convenient degree of 2 dismouting of trowel has been improved, the convenient degree that troweling machine was maintained has been improved, compare with current installation mechanism, this installation mechanism simple structure, the quantity of this mechanism trouble point has been reduced, the fault rate of this mechanism has been reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A convenient concrete plastering device for building construction comprises a main body (1), a rotating shaft (3), a protective cover (4), at least two trowels (2) and at least two moving mechanisms, wherein the rotating shaft (3) is arranged at one end of the main body (1), the protective cover (4) is arranged at one end, close to the rotating shaft (3), of the main body (1), and the moving mechanisms are arranged on the protective cover (4), the concrete plastering device is characterized by further comprising at least two mounting mechanisms, the number of the mounting mechanisms is equal to that of the trowels (2), the mounting mechanisms correspond to the trowels (2) one by one, and the trowels (2) are connected with the rotating shaft (3) through the mounting mechanisms;
the moving mechanism comprises a driving component, a first transmission rod (7), a second transmission rod (8), a support sleeve (6) and a universal wheel (5), the supporting sleeve (6) is fixed on one side of the protective cover (4), the axis of the supporting sleeve (6) is parallel to the axis of the protective cover (4), the first transmission rod (7) and the support sleeve (6) are coaxially arranged, the first transmission rod (7) penetrates through the support sleeve (6), the first transmission rod (7) is connected with the support sleeve (6) in a sliding way, the universal wheel (5) is fixed at one end of the first transmission rod (7) far away from the main body (1), the other end of the first transmission rod (7) is hinged with one end of the second transmission rod (8), the driving assembly is arranged on one side, close to the main body (1), of the protective cover (4), and the other end of the second transmission rod (8) is connected with the driving assembly;
the mounting mechanism comprises a first connecting block (16), a groove (18), a second connecting block (20), a connecting assembly, two limiting grooves (19) and two limiting strips (21), wherein the first connecting block (16) is fixed on one side of one end, far away from the main body (1), of the rotating shaft (3), the groove (18) is formed in one side, far away from the main body (1), of the first connecting block (16), one side of the second connecting block (20) is matched with the groove (18), the second connecting block (20) is arranged in the groove (18), the second connecting block (20) is in sliding connection with the groove (18), the spatula (2) is fixed on one side, far away from the first connecting block (16), of the second connecting block (20), the limiting strips (21) are arranged on one side of the inner wall of the groove (18), the limiting grooves (19) are arranged on one side, close to the limiting strips (21), of the second connecting block (20), spacing strip (21) and spacing groove (19) match, spacing strip (21) set up the inside in spacing groove (19), coupling assembling sets up the one side that is close to main part (1) in first connecting block (16).
2. The convenient concrete finishing equipment for building construction according to claim 1, wherein a handle is arranged on the main body (1), a control panel is arranged on the handle, a PLC is arranged inside the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and each control key are electrically connected with the PLC.
3. The convenient concrete finishing device for building construction is characterized in that the driving assembly comprises a motor (12), a driving block (9) and a screw rod (11), the axis of the screw rod (11) is perpendicular to and intersected with the axis of the rotating shaft (3), bearings are arranged at two ends of the screw rod (11), the screw rod (11) is connected with the protective cover (4) through the bearings, the motor (12) is fixed on the protective cover (4), the motor (12) is in transmission connection with the screw rod (11), a through hole is formed in the driving block (9), the screw rod (11) penetrates through the driving block (9), the screw rod (11) is in threaded connection with the driving block (9), and one end, far away from the first transmission rod (7), of the second transmission rod (8) is hinged to the driving block (9).
4. The convenient concrete finishing equipment for building construction according to claim 3, characterized in that a slide bar (10) is fixed on the protective cover (4), the slide bar (10) is parallel to the screw rod (11), the slide bar (10) passes through the driving block (9), and the driving block (9) is connected with the slide bar (10) in a sliding manner.
5. The convenient concrete finishing device for building construction according to claim 1, wherein the connecting assembly comprises a lifting plate (14), two guide rods (17), two springs (13) and at least two limiting units, the guide rods (17) are parallel to the axis of the rotating shaft (3), the guide rods (17) are arranged at one end of the first connecting block (16) close to one side of the main body (1), the lifting plate (14) is perpendicular to the guide rods (17), mounting holes are arranged at two ends of the lifting plate (14), the guide rods (17) penetrate through the lifting plate (14), the springs (13) are sleeved on the guide rods (17), one end of the guide rods (17) far away from the first connecting block (16) is fixedly connected with the lifting plate (14) through the springs (13), and the springs (13) are in a compressed state, the limiting units are arranged on one side of the lifting plate (14) close to the second connecting block (20).
6. The convenient concrete finishing device for building construction according to claim 5, wherein the limiting unit comprises a bolt (15), a first limiting hole is formed in one side of the first connecting block (16) close to the lifting plate (14), a second limiting hole is formed in one side of the second connecting block (20) close to the lifting plate (14), the first limiting hole and the second limiting hole are coaxially arranged, the bolt (15) is fixed on one side of the lifting plate (14) close to the first connecting block (16), and the bolt (15) penetrates through the first limiting hole and the second limiting hole.
7. Convenient concrete finishing equipment for building construction according to claim 3, characterized in that said motor (12) is a servo motor.
8. Convenient concrete finishing equipment for building construction according to claim 3, characterized in that said screw (11) is coated with grease.
9. The portable concrete finishing device for building construction according to claim 1, wherein the protective cover (4) is made of stainless steel.
10. The convenient concrete finishing equipment for building construction as claimed in claim 1, wherein the trowel (2) is coated with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234298.5A CN109914766B (en) | 2019-03-26 | 2019-03-26 | A convenient type concrete plastering equipment for construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234298.5A CN109914766B (en) | 2019-03-26 | 2019-03-26 | A convenient type concrete plastering equipment for construction |
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| Publication Number | Publication Date |
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| CN109914766A CN109914766A (en) | 2019-06-21 |
| CN109914766B true CN109914766B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910234298.5A Expired - Fee Related CN109914766B (en) | 2019-03-26 | 2019-03-26 | A convenient type concrete plastering equipment for construction |
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| CN112031329B (en) * | 2020-08-17 | 2021-08-03 | 浙江舜杰建筑集团股份有限公司 | Construction method of carborundum anti-cracking and moisture-proof terrace |
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| CN104179340A (en) * | 2014-08-28 | 2014-12-03 | 成都市容德建筑劳务有限公司 | Easy-travelling troweling machine |
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| CN108049616A (en) * | 2018-01-30 | 2018-05-18 | 惠安灿锐信息技术咨询有限公司 | A kind of finisher with automatic cleaning function based on Internet of Things |
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2019
- 2019-03-26 CN CN201910234298.5A patent/CN109914766B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238323A (en) * | 1990-07-13 | 1993-08-24 | Allen Engineering Corporation | Riding trowel for concrete finishing |
| CN1598218A (en) * | 2004-07-23 | 2005-03-23 | 周德平 | Compacting and plastering machine for concrete surface |
| CN104179340A (en) * | 2014-08-28 | 2014-12-03 | 成都市容德建筑劳务有限公司 | Easy-travelling troweling machine |
| CN207177238U (en) * | 2017-07-12 | 2018-04-03 | 嘉兴新博信息科技有限公司 | A kind of new terrestrial finisher |
| CN108049616A (en) * | 2018-01-30 | 2018-05-18 | 惠安灿锐信息技术咨询有限公司 | A kind of finisher with automatic cleaning function based on Internet of Things |
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| CN109914766A (en) | 2019-06-21 |
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