CN215289595U - Civil engineering is with smoothing machine of being convenient for remove - Google Patents
Civil engineering is with smoothing machine of being convenient for remove Download PDFInfo
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- CN215289595U CN215289595U CN202121010792.2U CN202121010792U CN215289595U CN 215289595 U CN215289595 U CN 215289595U CN 202121010792 U CN202121010792 U CN 202121010792U CN 215289595 U CN215289595 U CN 215289595U
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Abstract
The utility model discloses a civil engineering is with smoothing machine convenient to remove, concretely relates to smoothing machine technical field, its technical scheme is: including rail guard, mobile device, power device and pulling device, pulling device left end fixed connection power device, power device bottom outside fixed mounting rail guard, pulling device includes the handle, the handle left end passes through moving member movable mounting connecting rod right-hand member, the motor on fixed block fixed connection power device top is passed through to the connecting rod left end, the rail guard bottom is equipped with the base, the base inner wall can stretch and fall installation mobile device, mobile device includes the handle, the handle passes through pull rod joint support frame and stretches and fall the universal wheel, the pull rod passes through the bolt fastening at the fixed column inner wall, the beneficial effects of the utility model are that: be convenient for the utility model discloses remove the assigned position, prevent to polish the road surface, cause road surface and device to damage, be favorable to increase of service life.
Description
Technical Field
The utility model relates to a troweling machine technical field, concretely relates to civil engineering is with troweling machine convenient to remove.
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, the troweling machine is firstly fired, 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 moved 100-300 m2 per hour on average, and the work efficiency can be improved by more than 30 times compared with manual troweling.
The prior art has the following defects: the existing troweling machine is difficult to move to a specified concrete ground, the road surface is easy to damage in the moving process, and fan blades are easy to damage when the troweling machine moves on an uneven road surface.
Therefore, the invention is necessary to invent a troweling machine which is convenient to move for civil engineering.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a civil engineering is with smoothing machine convenient to remove through the universal wheel of installation liftable to the solution removes the problem on appointed concrete ground.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a smoothing machine convenient to remove for civil engineering, includes rail guard, mobile device, power device and pulling device, pulling device left end fixed connection power device, power device bottom outside fixed mounting rail guard, pulling device includes the handle, the handle left end passes through moving member movable mounting connecting rod right-hand member, the motor on fixed block fixed connection power device top is passed through to the connecting rod left end, the rail guard bottom is equipped with the base, the base inner wall can stretch and fall installation mobile device, mobile device includes the handle, the handle passes through pull rod joint support frame and stretches and falls the universal wheel, the pull rod passes through the bolt fastening at the fixed column inner wall.
Preferably, the two ends of the handle are fixedly connected with moving parts through supporting rods, and internal threads are arranged in the moving parts.
Preferably, the moving member is in threaded connection with a threaded rod, and the threaded rod is arranged at the right end of the connecting rod.
Preferably, a lifting groove is formed in the base, sliding blocks are movably connected in the lifting groove, and the sliding blocks are fixedly installed at two ends of the supporting frame.
Preferably, four groups of fixing columns are arranged, the fixing columns are uniformly installed at the top of the base, and each group of fixing columns is correspondingly provided with a group of pull rods at the top of the support frame.
Preferably, springs are fixedly mounted at two ends of the top of the sliding block, which correspond to the pull rod, and the tops of the springs are fixedly mounted at the tops of the lifting grooves.
Preferably, the output end of the machine is fixedly connected with a transmission rod, and the bottom of the transmission rod is fixedly connected with a speed reducer.
Preferably, a hydraulic cylinder is fixedly installed at the bottom of the speed reducer, and the bottom of the hydraulic cylinder is movably connected with a telescopic rod.
Preferably, the bottom of the telescopic rod is fixedly provided with a connecting piece, and four groups of fan blades are fixedly arranged on the outer side of the connecting piece.
Preferably, the moving device further comprises a fastening bolt, the bottom of the fastening bolt is in threaded connection with a threaded cylinder, the threaded cylinder is fixedly mounted at the top of the support frame, and the fastening bolt is supported through a fixing column.
The utility model has the advantages that:
1. firstly, the pull rod is moved to the lowest position through the handle, the supporting frame is driven to descend, the universal wheels are lower than the lowest points of the base and the fan blades, the utility model is convenient to move to a designated position, the road surface is prevented from being polished, the damage to the road surface and the device is caused, the service life is prolonged, the slide block slides downwards to the extension spring, the device is damped, and the damage to the device due to the unevenness of the road surface is prevented;
2. technicians firstly adjust the length of the connecting rod according to the width of the concrete ground at the construction site, pull and rotate the handle until the length is adjusted to be suitable for the length and then stop, technicians do not need to step on the initially set concrete ground, the concrete ground is effectively prevented from sinking, the labor intensity of later polishing is reduced, and the work efficiency is improved;
3. make the universal wheel be higher than the minimum of base and flabellum through the handle, according to the high start-up pneumatic cylinder on concrete ground, adjust the height of flabellum, starter motor and speed reducer are convenient for polish ground fast accurately simultaneously.
Drawings
Fig. 1 is a front view provided by the present invention;
FIG. 2 is a view of the structure of the base of the present invention;
fig. 3 is a cross-sectional view of a base according to embodiment 1 of the present invention;
fig. 4 is a perspective view of the base provided by the present invention;
fig. 5 is a cross-sectional view of a base according to embodiment 2 of the present invention.
In the figure: the device comprises a protective guard 10, a support 11, a base 12, a lifting groove 13, a moving device 20, a handle 21, a pull rod 211, a fixed column 22, a bolt 23, a spring 24, a slide block 25, a support frame 26, a universal wheel 27, a threaded cylinder 28, a fastening bolt 29, a power device 30, a motor 31, a transmission rod 32, a speed reducer 33, a hydraulic cylinder 34, a telescopic rod 35, a connecting piece 36, a fan blade 37, a pulling device 40, a handle 41, a support rod 42, a moving member 43, a threaded rod 44, a connecting rod 45 and a fixed block 46.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1-4, the utility model provides a troweling machine for civil engineering convenient to move, including guard rail 10, mobile device 20, power device 30 and pulling device 40, pulling device 40 is fixedly connected with power device 30 at the left end, guard rail 10 is fixedly installed at the outside of power device 30 bottom, pulling device 40 includes handle 41, the right end of connecting rod 45 is movably installed at the left end of handle 41 through moving member 43, connecting rod 45 is fixedly connected with motor 31 at the top of power device 30 at the left end through fixed block 46 at the left end, guard rail 10 is provided with base 12 at the bottom end, mobile device 20 is installed in base 12 inner wall can stretch and descend, mobile device 20 includes handle 21, handle 21 is connected with support frame 26 through pull rod 211 and stretches and descends universal wheel 27, pull rod 211 is fixed at the inner wall of fixed column 22 through bolt 23, specifically, pulling device 40 can adjust the length of connecting rod 45 according to the width of concrete ground of a building site, technicians do not need to step on the initially set concrete ground, so that the concrete ground is effectively prevented from sinking, the labor intensity of later polishing is reduced, and the working efficiency is improved; the universal wheel 27 can be extended and descended by the handle 21, so that the universal wheel 27 can be conveniently moved and maintained, and the universal wheel 27 can move in any direction, thereby being beneficial to improving the moving speed;
furthermore, two ends of the handle 41 are fixedly connected with a moving part 43 through a support rod 42, and an internal thread is arranged in the moving part 43;
further, the moving member 43 is in threaded connection with a threaded rod 44, the threaded rod 44 is arranged at the right end of the connecting rod 45, and specifically, the moving member 43 is in threaded connection with the right end of the connecting rod 45, so that the length of the connecting rod 45 can be conveniently adjusted to adapt to the widths of different road surfaces;
furthermore, a lifting groove 13 is formed in the base 12, a sliding block 25 is movably connected in the lifting groove 13, the sliding block 25 is fixedly installed at two ends of the supporting frame 26, and specifically, the sliding block 25 has supporting and limiting effects on the supporting frame 26;
furthermore, four groups of fixed columns 22 are arranged, the fixed columns 22 are uniformly installed on the top of the base 12, each group of fixed columns 22 is correspondingly provided with a group of pull rods 211 on the top of the support frame 26, and specifically, the fixed columns 22 have a limiting effect on the lifting height of the universal wheels 27 in cooperation with the bolts 23;
further, springs 24 are fixedly mounted at the tops of the sliding blocks 25 corresponding to the two ends of the pull rod 211, the tops of the springs 24 are fixedly mounted at the tops of the lifting grooves 13, and particularly, the springs 24 have a damping effect and can effectively protect the device from moving on an unstable road surface;
further, the output end of the motor 31 is fixedly connected with the transmission rod 32, the bottom of the transmission rod 32 is fixedly connected with the speed reducer 33, and specifically, the motor 31 is Y-160M 2-2 in model number and 11KW, which is a power source for rotating the fan blade 37;
further, a hydraulic cylinder 34 is fixedly installed at the bottom of the speed reducer 33, and the bottom of the hydraulic cylinder 34 is movably connected with an expansion link 35, specifically, the speed reducer is generally used for low-speed and high-torque transmission equipment, and the purpose of speed reduction is achieved by meshing a motor, an internal combustion engine or other high-speed running power with a large gear on an output shaft through a gear with a small number of teeth on an input shaft of the speed reducer;
furthermore, a connecting piece 36 is fixedly installed at the bottom of the telescopic rod 35, and four sets of fan blades 37 are fixedly installed outside the connecting piece 36.
The utility model discloses a use as follows: the pull rod 211 is moved to the lowest position through the handle 21 by a person skilled in the art, the support frame 26 is driven to descend, the universal wheel 27 is lower than the lowest point of the base 12 and the fan blades 37, the utility model is convenient to move to a designated position, the road surface is prevented from being polished, the damage to the road surface and the device is caused, the service life is prolonged, the slide block 25 slides downwards to the extension spring 24, the shock absorption effect is realized on the device, and the damage to the device due to the uneven road surface is prevented; technicians firstly adjust the length of the connecting rod 45 according to the width of the concrete ground at the construction site, pull and rotate the handle 41 until the length is adjusted to be suitable, and then stop the operation, so that the technicians do not need to step on the initially set concrete ground, the concrete ground is effectively prevented from sinking, the labor intensity of later polishing is reduced, and the work efficiency is improved; make universal wheel 27 be higher than the minimum of base 12 and flabellum 37 through handle 21, start hydraulic cylinder 34 according to the height on concrete ground, adjust the height of flabellum 37, start motor 31 and speed reducer 33 simultaneously, be convenient for quick accurate ground of polishing.
Embodiment 2, refer to fig. 5, the utility model provides a troweling machine for civil engineering convenient to remove, including fastening bolt 29, fastening bolt 29 bottom threaded connection screw thread section of thick bamboo 28, screw thread section of thick bamboo 28 fixed mounting is at the top of support frame 26, and fastening bolt 29 supports through fixed column 22, specifically, fastening bolt 29 bottom threaded connection screw thread section of thick bamboo 28, makes universal wheel 27 go up and down more rapidly, is favorable to improving work efficiency;
the utility model discloses a use as follows: the person skilled in the art twists fastening bolt 29 first, drives support frame 26 to descend, makes universal wheel 27 be less than the minimum of base 12 and flabellum 37, is convenient for the utility model discloses move to the assigned position, prevent to polish the road surface, cause road surface and device to damage, be favorable to increase of service life, slider 25 gliding extension spring 24 plays the effect of shock attenuation to the device, prevents that the road surface is uneven to damage the device; technicians firstly adjust the length of the connecting rod 45 according to the width of the concrete ground at the construction site, pull and rotate the handle 41 until the length is adjusted to be suitable, and then stop the operation, so that the technicians do not need to step on the initially set concrete ground, the concrete ground is effectively prevented from sinking, the labor intensity of later polishing is reduced, and the work efficiency is improved; make universal wheel 27 be higher than the minimum of base 12 and flabellum 37 through fastening bolt 29, start hydraulic cylinder 34 according to the height on concrete ground, adjust the height of flabellum 37, start motor 31 and speed reducer 33 simultaneously, be convenient for quick accurate ground of polishing.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a smoothing machine of being convenient for remove for civil engineering, includes rail guard (10), mobile device (20), power device (30) and pulling means (40), pulling means (40) left end fixed connection power device (30), power device (30) bottom outside fixed mounting rail guard (10), its characterized in that: pulling device (40) is including handle (41), handle (41) left end is through moving member (43) movable mounting connecting rod (45) right-hand member, connecting rod (45) left end is through motor (31) on fixed block (46) fixed connection power device (30) top, rail guard (10) bottom is equipped with base (12), base (12) inner wall can stretch and fall installation mobile device (20), mobile device (20) are including handle (21), handle (21) stretch and fall universal wheel (27) through pull rod (211) joint support frame (26), pull rod (211) are fixed at fixed column (22) inner wall through bolt (23).
2. The portable troweling machine for civil engineering according to claim 1, characterized in that: the handle (41) is fixedly connected with a moving part (43) through a support rod (42), and internal threads are arranged in the moving part (43).
3. The portable troweling machine for civil engineering according to claim 1, characterized in that: the moving piece (43) is in threaded connection with a threaded rod (44), and the threaded rod (44) is arranged at the right end of the connecting rod (45).
4. The portable troweling machine for civil engineering according to claim 1, characterized in that: the lifting groove (13) is formed in the base (12), the sliding block (25) is movably connected in the lifting groove (13), and the sliding block (25) is fixedly installed at two ends of the supporting frame (26).
5. The portable troweling machine for civil engineering according to claim 1, characterized in that: four groups of fixing columns (22) are arranged, the fixing columns (22) are uniformly installed at the top of the base (12), and each group of fixing columns (22) is correspondingly provided with a group of pull rods (211) at the top of the supporting frame (26).
6. The portable troweling machine for civil engineering according to claim 4, characterized in that: the top of the sliding block (25) corresponds to two ends of the pull rod (211) and is fixedly provided with the spring (24), and the top of the spring (24) is fixedly arranged at the top of the lifting groove (13).
7. The portable troweling machine for civil engineering according to claim 1, characterized in that: the output end of the motor (31) is fixedly connected with a transmission rod (32), and the bottom of the transmission rod (32) is fixedly connected with a speed reducer (33).
8. The portable troweling machine for civil engineering according to claim 7, characterized in that: the bottom of the speed reducer (33) is fixedly provided with a hydraulic cylinder (34), and the bottom of the hydraulic cylinder (34) is movably connected with an expansion rod (35).
9. The portable troweling machine for civil engineering according to claim 8, characterized in that: the telescopic link (35) bottom fixed mounting has connecting piece (36), four sets of flabellum (37) of connecting piece (36) outside fixed mounting.
10. The portable troweling machine for civil engineering according to claim 1, characterized in that: the moving device (20) further comprises a fastening bolt (29), the bottom of the fastening bolt (29) is in threaded connection with a threaded cylinder (28), the threaded cylinder (28) is fixedly installed at the top of the supporting frame (26), and the fastening bolt (29) is supported through a fixed column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121010792.2U CN215289595U (en) | 2021-05-12 | 2021-05-12 | Civil engineering is with smoothing machine of being convenient for remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121010792.2U CN215289595U (en) | 2021-05-12 | 2021-05-12 | Civil engineering is with smoothing machine of being convenient for remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215289595U true CN215289595U (en) | 2021-12-24 |
Family
ID=79540099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121010792.2U Expired - Fee Related CN215289595U (en) | 2021-05-12 | 2021-05-12 | Civil engineering is with smoothing machine of being convenient for remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215289595U (en) |
-
2021
- 2021-05-12 CN CN202121010792.2U patent/CN215289595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |