CN219316334U - Concrete trowelling device for building construction - Google Patents
Concrete trowelling device for building construction Download PDFInfo
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- CN219316334U CN219316334U CN202320413150.XU CN202320413150U CN219316334U CN 219316334 U CN219316334 U CN 219316334U CN 202320413150 U CN202320413150 U CN 202320413150U CN 219316334 U CN219316334 U CN 219316334U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a concrete trowelling device for building construction, which belongs to the technical field of concrete trowelling, and comprises a base, wherein universal wheels are symmetrically arranged at four corners of the bottom of the base, auxiliary wheels are symmetrically connected to the same side of the base in a rotating manner, a lifting seat is arranged at the top of the base, a mounting seat is arranged at the top of the lifting seat, and a motor is arranged at the top of the mounting seat; according to the utility model, the concrete trowelling device is manually pushed by the handrails and the universal wheels, the motor drives the trowelling plate to rotate so as to trowelle wall surface concrete, the lifting adjusting mechanism is arranged so as to trowelle wall surfaces with different heights, when the concrete trowelling device is moved, the base props against skirting lines of the wall surface by the auxiliary wheels, and the concrete trowelling device and the wall surface can always move in parallel by the aid of the auxiliary wheels, so that the phenomenon that the concrete trowelling device is offset due to movement is avoided, and the uneven concrete trowelling is caused.
Description
Technical Field
The utility model relates to the technical field of concrete trowelling, in particular to a concrete trowelling device for building construction.
Background
The building construction refers to production activities in the implementation stage of building engineering construction, namely, the construction process of various buildings is carried out, the engineering of a target building is constructed in a specific mode, concrete needs to be smeared on an outer wall in the building construction process, the purpose of reinforcing a building wall is achieved, and meanwhile, a trowelling device is needed to trowelle the smeared concrete on the outer wall.
Current concrete trowelling devices, for example, publication No.: the utility model provides a concrete trowelling device for construction, roll through manual work promotion removal wheel, drive the device on the bottom plate and remove suitable position, the side parallel alignment of device needs the wall of work, aim at the work wall with the scraper blade through the revolving stage, it is fixed to make the revolving stage with the fixture block joint between first sliding tray and second sliding tray, prevent to appear rotating in the course of the work, drive the backup pad through multisection electric telescopic handle, realize that the scraper blade moves to the eminence, the starter motor, utilize the scraper blade to carry out trowelling work, realize mechanized eminence trowelling work, need not the manual work and carry out eminence operation, work efficiency is improved, workman's high side operation's risk in the engineering of reducing simultaneously.
The existing concrete trowelling device is used, although the working efficiency is improved, the risk of high-place operation of workers in construction engineering is reduced simultaneously, when the concrete trowelling device is used, the moving wheels are pushed to roll through manpower, when the concrete trowelling device moves, the moving route of the concrete trowelling device cannot be controlled accurately through manual pushing, when the concrete trowelling device moves and deflects, uneven trowelling of wall concrete cannot be caused, and the concrete trowelling device cannot be used conveniently.
Disclosure of Invention
The utility model aims to provide a concrete trowelling device for building construction, which achieves the purposes that when the concrete trowelling device is moved, a base props against skirting lines of a wall surface through an auxiliary wheel, and the concrete trowelling device and the wall surface can always move in parallel through the auxiliary wheel, so that the uneven concrete trowelling caused by the deviation generated by the movement of the concrete trowelling device is avoided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the concrete trowelling device for building construction comprises a base, wherein universal wheels are symmetrically arranged at four corners of the bottom of the base, auxiliary wheels are symmetrically connected with the same side of the base in a rotating manner, and the auxiliary wheels are arranged on the same side of the base in a rotating manner,
the top of the base is provided with a lifting seat, the top of the lifting seat is provided with a mounting seat, the top of the mounting seat is provided with a motor, and the shaft end of the motor corresponding to the auxiliary wheel is provided with a trowelling plate;
handrails are symmetrically arranged at the top of one end of the base, the lifting seat is controlled by the lifting adjusting mechanism to lift, and the mounting seat transversely slides on the lifting seat through the transverse adjusting mechanism.
Preferably, the lifting adjusting mechanism comprises a lifting rod, a screw rod groove is formed in the bottom of the lifting rod, a first screw rod is connected with the screw rod groove in a threaded manner, a transmission groove is formed in the middle of the inner side of the base, a first reversing gear is fixed at one end of the first screw rod located in the transmission groove, a second reversing gear is connected with the transmission groove in a rotating manner and is close to one side of the first reversing gear, a first handle is fixed at the end part of the second reversing gear, which is close to the outer side of the base, a guide frame is symmetrically fixed at four corners of the bottom of the lifting seat, a guide groove is formed in the bottom of the guide frame, and a guide rod is fixed at the top of the base, which corresponds to the guide groove.
Preferably, the guide rod is a cylinder, and the outer diameter of the guide rod is matched with the inner diameter of the guide groove.
Preferably, the transverse adjusting mechanism comprises a sliding groove, the top of the lifting seat is provided with the sliding groove, the mounting seat is fixedly provided with a sliding block corresponding to the bottom of the sliding groove, a second screw rod is connected in the sliding groove in a rotating mode, and a second handle is fixed at the end portion, close to the outer side of the lifting seat, of the second screw rod.
Preferably, the sliding block and the sliding groove form a sliding structure, and the sliding block and the second screw rod form threaded connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the concrete trowelling device is manually pushed by the handrails and the universal wheels, the motor drives the trowelling plate to rotate so as to trowelle wall surface concrete, the lifting adjusting mechanism is arranged so as to trowelle wall surfaces with different heights, when the concrete trowelling device is moved, the base props against skirting lines of the wall surface by the auxiliary wheels, and the concrete trowelling device and the wall surface can always move in parallel by the aid of the auxiliary wheels, so that the phenomenon that the concrete trowelling device is offset due to movement is avoided, and the uneven concrete trowelling is caused.
2. According to the utility model, the second handle is rotated, the second handle drives the second screw rod to rotate, the second screw rod is connected with the sliding block through threads, the second screw rod drives the mounting seat to transversely slide, and the motor and the trowelling plate are driven to move through the mounting seat, so that when the auxiliary wheel abuts against the skirting line of the wall surface, the trowelling thickness of concrete is adjusted by adjusting the distance between the trowelling plate and the wall surface.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a base; 2. a universal wheel; 3. an auxiliary wheel; 4. a lifting seat; 5. a mounting base; 6. a motor; 7. a troweling plate; 8. an armrest; 9. a lifting rod; 10. a screw groove; 11. a first screw rod; 12. a transmission groove; 13. a first reversing gear; 14. a second reversing gear; 15. a first handle; 16. a guide frame; 17. a guide groove; 18. a guide rod; 19. a chute; 20. a slide block; 21. a second screw rod; 22. a second handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1 to 3, the present utility model provides a technical solution: the concrete trowelling device for building construction comprises a base 1, universal wheels 2 are symmetrically arranged at four corners of the bottom of the base 1, auxiliary wheels 3 are symmetrically and rotatably connected to the same side of the base 1,
the top of the base 1 is provided with a lifting seat 4, the top of the lifting seat 4 is provided with a mounting seat 5, the top of the mounting seat 5 is provided with a motor 6, and the shaft end of the motor 6 corresponding to the auxiliary wheel 3 is provided with a trowelling plate 7;
the manual work promotes the concrete screeding device through handrail 8 and universal wheel 2, and motor 6 drives screeding board 7 rotation, screeds wall concrete, can screeds the wall of not co-altitude through the lift adjustment mechanism that sets up, when removing the concrete screeding device, base 1 supports the skirting line of wall through auxiliary wheel 3, through the auxiliary wheel 3 that sets up, can make the concrete screeding device and wall parallel movement all the time, avoids the removal of the concrete screeding device to produce the skew, leads to the concrete screeding inhomogeneous.
Referring to fig. 1 to 3, the lifting adjusting mechanism comprises a lifting rod 9, a screw rod groove 10 is formed in the bottom of the lifting rod 9, a first screw rod 11 is connected in the screw rod groove 10 in a threaded manner, a transmission groove 12 is formed in the middle of the inner side of the base 1, a first reversing gear 13 is fixed at one end of the first screw rod 11 positioned in the transmission groove 12, a second reversing gear 14 is rotatably connected in one side of the transmission groove 12 close to the first reversing gear 13, a first handle 15 is fixed at the end of the second reversing gear 14 close to the outer side of the base 1, guide frames 16 are symmetrically fixed at four corners of the bottom of the lifting seat 4, guide grooves 17 are formed in the bottom of the guide frames 16, guide rods 18 are fixed at the tops of the base 1 corresponding to the guide grooves 17, the guide rods 18 are cylinders, and the external diameter of the guide rod 18 is identical with the internal diameter of the guide groove 17, the first handle 15 is rotated, the first handle 15 drives the second reversing gear 14 to rotate, the second reversing gear 14 drives the first screw rod 11 to rotate through the first reversing gear 13, when the first screw rod 11 rotates, the guide rod 18 and the guide groove 17 prevent the lifting rod 9 from being driven by the first screw rod 11 to rotate, the first screw rod 11 and the lifting rod 9 generate relative rotation, the lifting rod 9 and the lifting seat 4 are driven by the first screw rod 11 to lift through threaded connection formed by the lifting rod 9 and the first screw rod 11, the motor 6 and the trowelling plate 7 are installed on the lifting seat 4 through the installation seat 5, and the height of the lifting seat 4 is adjusted so as to perform trowelling operation on wall concretes with different heights.
Referring to fig. 1 to 3, the transverse adjusting mechanism includes a sliding groove 19, the top of the lifting seat 4 is provided with the sliding groove 19, the bottom of the mounting seat 5 corresponding to the sliding groove 19 is fixed with a sliding block 20, the end of the second sliding groove 19, which is close to the outer side of the lifting seat 4, is fixedly provided with a second handle 22, the sliding block 20 and the sliding groove 19 form a sliding structure, the sliding block 20 and the second sliding groove 21 form a threaded connection, the second handle 22 rotates, the second handle 22 drives the second sliding groove 21 to rotate, the second sliding groove 21 is connected with the sliding block 20 through the threads, the second sliding groove 21 drives the mounting seat 5 to transversely slide, and the motor 6 and the screeding plate 7 are driven to move through the mounting seat 5, so that when the auxiliary wheel 3 butts against a skirting line of a wall, the screeding plate 7 is adjusted to the space between the wall surface.
Working principle: the utility model provides a concrete trowelling device for construction, the manual work promotes the concrete trowelling device through handrail 8 and universal wheel 2, motor 6 drives trowelling plate 7 rotation, trowelling is carried out to the wall concrete, through the lift adjustment mechanism that sets up, can trowelling to the wall of different height, when removing the concrete trowelling device, base 1 supports the skirting line of wall through auxiliary wheel 3, through the auxiliary wheel 3 that sets up, can make the concrete trowelling device and wall parallel movement all the time, avoid the removal of concrete trowelling device to produce the skew, result in the concrete trowelling inhomogeneous, and rotate first handle 15, first handle 15 drives second switching gear 14 rotation, second switching gear 14 drives first lead screw 11 through first switching gear 13 rotation, when first lead screw 11 rotates, avoid lifter 9 to produce the rotation by first lead screw 11 through guide bar 18 and guide way 17, the first screw rod 11 and the lifting rod 9 are made to rotate relatively, the lifting rod 9 and the lifting seat 4 are driven to lift by the first screw rod 11 through threaded connection formed by the lifting rod 9 and the first screw rod 11, the motor 6 and the screeding plate 7 are installed on the lifting seat 4 through the installation seat 5, the height of the lifting seat 4 is adjusted so as to screeding wall concretes with different heights, the second handle 22 is rotated, the second handle 22 drives the second screw rod 21 to rotate, the second screw rod 21 is made to drive the installation seat 5 to slide transversely through threaded connection formed by the sliding block 20, the motor 6 and the screeding plate 7 are driven to move through the installation seat 5, and accordingly when the auxiliary wheel 3 butts against a skirting line of the wall, the screeding thickness of the concrete is adjusted through adjusting the distance between the screeding plate 7 and the wall.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a concrete trowelling device for construction, includes base (1), its characterized in that: universal wheels (2) are symmetrically arranged at four corners of the bottom of the base (1), auxiliary wheels (3) are symmetrically connected to the same side of the base (1) in a rotating manner, wherein,
the lifting device is characterized in that the top of the base (1) is provided with a lifting seat (4), the top of the lifting seat (4) is provided with a mounting seat (5), the top of the mounting seat (5) is provided with a motor (6), and the motor (6) is provided with a screeding plate (7) corresponding to the shaft end of the auxiliary wheel (3);
the lifting seat (4) is controlled by the lifting adjusting mechanism to lift, and the mounting seat (5) transversely slides on the lifting seat (4) through the transverse adjusting mechanism.
2. The concrete trowelling device for construction according to claim 1, wherein: the lifting adjusting mechanism comprises a lifting rod (9), a screw rod groove (10) is formed in the bottom of the lifting rod (9), a first screw rod (11) is connected with the screw rod groove (10) in a threaded mode, a transmission groove (12) is formed in the middle of the inner side of the base (1), a first reversing gear (13) is fixed at one end of the first screw rod (11) located in the transmission groove (12), a second reversing gear (14) is connected to the transmission groove (12) in a manner of being close to one side of the first reversing gear (13) in a rotating mode, a first handle (15) is fixed at the end portion, close to the outer side of the base (1), of the second reversing gear (14), a guide frame (16) is symmetrically fixed at the four corners of the bottom of the lifting seat (4), a guide groove (17) is formed in the bottom of the guide frame (16), and a guide rod (18) is fixed at the top of the base (1) corresponding to the guide groove (17).
3. The concrete trowelling device for construction according to claim 2, wherein: the guide rod (18) is a cylinder, and the outer diameter of the guide rod (18) is matched with the inner diameter of the guide groove (17).
4. The concrete trowelling device for construction according to claim 1, wherein: the horizontal adjustment mechanism comprises a sliding groove (19), the top of the lifting seat (4) is provided with the sliding groove (19), the installation seat (5) is fixedly provided with a sliding block (20) corresponding to the bottom of the sliding groove (19), the sliding groove (19) is rotationally connected with a second screw rod (21), and the end part of the second screw rod (21) close to the outer side of the lifting seat (4) is fixedly provided with a second handle (22).
5. The concrete trowelling device for construction according to claim 4, wherein: the sliding block (20) and the sliding groove (19) form a sliding structure, and the sliding block (20) and the second screw rod (21) form threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413150.XU CN219316334U (en) | 2023-03-07 | 2023-03-07 | Concrete trowelling device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413150.XU CN219316334U (en) | 2023-03-07 | 2023-03-07 | Concrete trowelling device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219316334U true CN219316334U (en) | 2023-07-07 |
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ID=87024542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413150.XU Active CN219316334U (en) | 2023-03-07 | 2023-03-07 | Concrete trowelling device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219316334U (en) |
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2023
- 2023-03-07 CN CN202320413150.XU patent/CN219316334U/en active Active
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