CN114102306B - Concrete wall surface leveling device in construction - Google Patents
Concrete wall surface leveling device in construction Download PDFInfo
- Publication number
- CN114102306B CN114102306B CN202111327702.7A CN202111327702A CN114102306B CN 114102306 B CN114102306 B CN 114102306B CN 202111327702 A CN202111327702 A CN 202111327702A CN 114102306 B CN114102306 B CN 114102306B
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- Prior art keywords
- leveling
- mounting
- detection
- motor
- arm
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Abstract
The utility model relates to the technical field of building devices, in particular to a concrete wall surface leveling device in construction, which comprises: the device comprises a movable trolley, a rotation control device and a detection leveling device; according to the utility model, the mobile trolley is used for carrying out displacement, the rotary control device is matched for controlling the position of the detection leveling device relative to the wall surface to be leveled, and the detection leveling device is used for leveling after the rotary control device is used for carrying out relatively accurate adjustment; in the leveling process, foreign matter bulges with hardness larger than that of concrete on the wall surface can be detected, the grinding wheel and the whole device are protected from being broken, and a cutting device is arranged to finish leveling the foreign matters; the device is arranged as an automatic leveling device, manual expenditure can be reduced, and the working risk is large, so that the safety of construction workers is protected in a certain sense.
Description
Technical Field
The utility model relates to the technical field of building devices, in particular to a concrete wall surface leveling device in construction.
Background
In the current house building process, corner bulges generated by uneven concrete pouring templates are usually arranged on the reinforced concrete foundation pile wall surface, and the reinforced steel skeleton is exposed out of the wall surface in an overlong way; when a master worker performs leveling work on the wall surface, the problems of higher wall surface to be worked, no climbing fixed point and larger engineering quantity are generally required to be overcome; and when the leveling work is performed manually, a large amount of dust is usually generated due to the friction between the grinding wheel and the concrete, so that the physical health of a master worker is seriously damaged;
patent number: the utility model of CN 213234314U discloses a building wall surface concrete leveling device, which comprises a barrel body, a barrel cover and a clamping cover, and further comprises a bottom plate, wherein the side surface of the bottom plate is rotationally connected with a rotating wheel, the lower surface of the bottom plate is fixedly connected with a universal wheel, the upper surface of the bottom plate is fixedly connected with the lower surface of the barrel body, a water barrel is arranged in the barrel body, the outer wall of the bottom surface of the water barrel is fixedly connected with the inner wall of the bottom surface of the barrel body, the outer side wall of the barrel body is provided with an air inlet pipe, the air inlet pipe is communicated with the inside of the barrel body, and the barrel cover is arranged above the barrel body; the device levels the concrete wall surface, can prevent the doctor blade from deflecting and other conditions caused by the excessive hard concrete wall surface in the leveling process, not only improves the working efficiency and more effectively protects the equipment, but also can collect and treat impurities such as dust and the like in the leveling process, prevents harm to staff and brings convenience to the staff;
when the device is used, the problem that the grinding wheel is damaged during cleaning is not solved, the timely and accurate detection cannot be performed at present, and the hard grinding disc is extremely easy to damage during cleaning when the device is used for reinforcing steel bars protruding from the wall surface or other foreign matters with higher hardness compared with concrete.
Disclosure of Invention
Aiming at the problems, the utility model provides a concrete wall surface leveling device in construction, which is used for solving the problems of difficult wall surface height and environmental operation in the actual working process; and the hard millstone is damaged by the foreign matters with larger hardness such as steel bars, rivets and the like protruding from the wall body in the process of grinding.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a concrete wall leveling device in construction, comprising: leveling a wall body and a mobile trolley; characterized by further comprising: rotation control means, detection flattening means; the mobile trolley rolls on the top surface of the flat wall body, one end of the rotary control device is fixed on one surface of the mobile trolley, the other end of the rotary control device is movably connected with the detection leveling device, and the detection leveling device is tightly attached to the wall surface of the flat wall body.
Further, the rotation control device includes: the device comprises a rotating base, an installation connecting block, a traction arm, a connecting arm, a guide arm, an auxiliary adjusting arm and an angle control device; the bottom surface of the rotating base is fixedly installed with the mobile trolley, the telescopic end part of the rotating base is fixedly connected with an installation connecting block, the traction arm is hinged with the installation connecting block, the guide arm is fixedly connected with the installation connecting block, the installation surface of the guide arm is adjacent to the installation surface of the traction arm, the bottom of the auxiliary adjusting arm is sleeved on the guide arm in a sliding manner, the top of the auxiliary adjusting arm is provided with a hinge part, and the end part of the traction arm is hinged with one end part of the connecting arm; the angle control device is fixed with the hinge part.
Further, the installation connecting block is provided with a flange plate and a guide arm for installation, so that the connection quality is ensured.
Further, the angle control device includes: the device comprises a driving motor, a motor mounting plate, a main driving bolt, a fixing bolt and a fixing block; the fixed block is fixed on the hinge part, and the motor mounting plate is fixedly arranged at the top of the fixed block; the driving motor is fixedly arranged on the motor mounting plate, an output shaft of the driving motor penetrates through the motor mounting plate and is fixedly connected with the main driving bolts, a plurality of fixing bolts are meshed with the main driving bolts and are rotatably arranged on the fixing blocks, and fixing threaded holes are formed in the hinge parts and are matched with the fixing bolts.
Further, the probing flattening device includes: the device comprises an installation part and a detection leveling part, wherein the detection leveling part is installed at the bottom of the installation part;
the mounting portion includes: leveling the connecting block, the mounting block and the mounting cylinder; the leveling connecting block is hinged with the connecting arm, the mounting block is fixed to the bottom of the leveling connecting block, and the mounting cylinder body is rotatably mounted at the bottom of the mounting block.
The probe screed comprises: leveling motor, planetary gear shell, sun gear, planetary gear, detection rod, detection induction plate, hard grinding disc and hard torsion spring; the leveling motor is arranged in the installation cylinder, the planetary gear shell is fixed with the bottom of the installation cylinder, and meshing teeth are arranged on the inner wall of the planetary gear shell; the sun gear and the planet gear are arranged in the planet gear shell, the sun gear is fixed with the output end of the leveling motor, the planet gear is meshed with meshing teeth on the inner wall of the sun gear and the planet gear shell at the same time, the planet gear is rotationally connected with a gear shaft, the bottom of the gear shaft of the planet gear is rotationally arranged on the output shaft of the leveling motor through a connecting support, the connecting support is fixedly connected with the gear shaft of the planet gear, the detection induction plate is arranged with a detection rod through a hard torsion spring, and the detection induction plate is provided with a strip-shaped induction belt; the hard grinding disc is fixedly connected with the output shaft of the leveling motor.
Further, the top of the leveling connecting block is hinged with the connecting arm through a ball.
Further, the probing flattening device further includes: a foreign matter cutting device, the foreign matter cutting device comprising: rotating the telescopic cylinder assembly, cutting off the driving gear and rotating the saw blade; the outer wall of the installation cylinder body is provided with inner meshing teeth, the outer meshing teeth are arranged on the inner wall of the installation block, a plurality of rotary telescopic cylinder assemblies are arranged and fixed with the cylinder installation chassis, the cutting driving gear is correspondingly and rotatably sleeved on the rotary telescopic cylinder assemblies, and the cutting driving gear is meshed with the inner meshing teeth and the outer meshing teeth simultaneously; the rotary saw blade is fixedly connected with the rotary telescopic cylinder assembly, the cylinder mounting chassis is rotatably mounted with the mounting block, the chassis motor output shaft penetrates through the cylinder mounting chassis and is fixedly connected with the mounting cylinder body, and the chassis motor is fixed with the leveling connecting block.
Further, the rotary telescopic cylinder assembly includes: saw blade driving motor and saw blade telescopic cylinder; the output shaft of the saw blade driving motor is fixed with the rotating saw blade, the saw blade driving motor main body is connected with the output end of the saw blade telescopic cylinder, and the bottom cylinder body of the saw blade telescopic cylinder is clamped and connected with the rotary telescopic cylinder assembly.
Further, a moving wheel is arranged at the bottom of the moving trolley and used for moving in the leveling process.
Due to the adoption of the technical scheme, the utility model has the following advantages:
1. according to the utility model, by adding the detection function in the leveling process, the foreign matters with larger hardness such as steel bars, rivets and the like protruding from the wall body can be detected in the leveling process, and the foreign matters are cut and ground by matching with the foreign matter cutting device; not only can avoid the damage problem of hard objects to the millstone under the leveling state, but also greatly expands the working application range of the whole device and can cope with more working conditions.
2. The utility model is provided with the rotation control device, the distance problem between the connecting arm and the foundation of the leveling wall surface is adjusted through the rotation base, and the angle control device controls and locks the leveling angle, so that the detection leveling device can be stably operated.
3. In the utility model, the planetary gear mechanism is arranged in the detection leveling device, and the sun wheel and the planetary gear realize detection and leveling respectively at the same time, thereby ensuring the unified realization of the two functions.
Drawings
FIG. 1 is a schematic diagram of a final assembly structure and wall installation of the present utility model;
FIG. 2 is a schematic plan view of the assembled structure of the present utility model;
FIG. 3 is a schematic diagram of a rotary control apparatus according to the present utility model;
FIG. 4 is a schematic side view of a rotary control apparatus according to the present utility model;
FIG. 5 is a schematic view of the angle control device of FIG. 4A with a partial enlargement according to the present utility model;
FIG. 6 is a schematic diagram of a sonde leveling device according to the present utility model;
FIG. 7 is a schematic view showing the assembly of the mounting portion and the foreign matter cutting device of the present utility model;
FIG. 8 is a schematic view of a probe screed assembly according to the present utility model;
FIG. 9 is an enlarged schematic view of the utility model at B in FIG. 8;
FIG. 10 is a schematic view of a probe screed according to the present utility model;
FIG. 11 is a bottom plan view of the probe screed according to the present utility model;
fig. 12 is a cross-sectional view of the interior of the rotary telescopic cylinder assembly of the present utility model.
Figure number: leveling wall 1, traveling carriage 2, rotation control device 3, detection leveling device 4, mounting portion 40, detection leveling portion 41, foreign matter cutting device 42, traveling wheel 201, rotating base 301, mounting connection block 302, fixing bolt 303, pulling arm 304, connection arm 305, guide arm 306, auxiliary adjustment arm 307, angle control device 308, hinge portion 3071, driving motor 3081, motor mounting plate 3082, main driving bolt 3083, fixing bolt 3084, fixing block 3085, leveling connection block 401, mounting block 402, inner engagement teeth 403, outer engagement teeth 404, mounting cylinder 405, leveling motor 411, planetary gear housing 412, sun gear 413, planetary gear 414, detection lever 415, detection sensing plate 416, strip sensing belt 4161, hard grinding disc 417, water spray cooling system 418, hard torsion spring 419, rotary telescopic cylinder assembly 421, cutting driving gear 422, rotary saw blade 423, cylinder mounting chassis 424, chassis motor 425, saw blade driving motor 11, saw blade telescopic cylinder 4212.
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 of the utility model, which are apparent to those of ordinary skill in the art without undue burden, are within the scope of the utility model.
Referring to fig. 1 to 10, the present utility model provides a technical solution:
a concrete wall leveling device in construction, comprising: leveling a wall body 1 and a mobile trolley 2; characterized by further comprising: a rotation control device 3 and a detection leveling device 4; in the process of flattening the wall body plane, the mobile trolley 2 is placed on the top surface of the flattened wall body 1, one end of the rotary control device 3 is fixed on one surface of the mobile trolley 2, the other end of the rotary control device 3 is movably connected with the detection flattening device 4, the detection flattening device 4 is tightly attached to the side surface of the flattened wall body 1, and after flattening a certain part of wall surface, the mobile trolley 2 can be controlled to move to flatten another part of wall body.
Specifically, the rotation control device 3 includes: swivel base 301, mounting connection block 302, pulling arm 304, connection arm 305, guide arm 306, auxiliary adjustment arm 307, angle control device 308; the top of the auxiliary adjusting arm 307 is provided with a hinge part 3071, the main body of the auxiliary adjusting arm 307 is a through hole cylinder, the pulling arm 304 and the connecting arm 305 are pivoted in the cylinder of the hinge part 3071, and the angle between the pulling arm 304 and the connecting arm 305 is limited by an angle control device 308; when the wall surface is leveled, the range of the rotation control device 3 is the widest when the height of the auxiliary adjusting arm 307 is adjusted to the lowest and the pulling arm 304 is pulled to the longest; the auxiliary adjusting arm 307 is positioned at the tail end of the guiding arm 306, and the angle control device 308 locks the angles of the pulling arm 304 and the connecting arm 305; starting the rotary base 301 to take the rotary base as a circle center, controlling the rotary connecting arm 305 to grind the wall surface of the radius path; the height of the auxiliary adjusting arm 307 and the stretching length of the pulling arm 304 are adjusted to reduce the grinding radius, so that the wall surface leveling work in a certain range is completed.
The bottom surface of the rotary base 301 is welded with the travelling car 2, the telescopic end of the rotary base is fixedly connected with a mounting connection block 302 through a fixing bolt 303, the traction arm 304 is pivoted with the mounting connection block 302, the guide arm 306 is fixedly connected with the mounting connection block 302, the mounting surface of the traction arm is adjacent to the mounting surface of the traction arm 304, the sliding direction of the auxiliary adjusting arm 307 is limited, the bottom of the auxiliary adjusting arm 307 is sleeved on the guide arm 306 in a sliding manner, the top of the auxiliary adjusting arm 307 is provided with a hinging part 3071, and the end part of the traction arm 304 is hinged with one end part of the connecting arm 305; the angle control device 308 is fixed to the hinge 3071.
Specifically, the installation connecting block is provided with a flange plate and a guide arm for installation, so that the connection quality is ensured.
Specifically, the angle control device 308 includes: a driving motor 3081, a motor mounting plate 3082, a main driving bolt 3083, a fixing bolt 3084, and a fixing block 3085; the driving motor 3081 is responsible for driving the main driving bolt 3083 to drive the fixing bolt 3084 to rotate, and the bottom of the fixing bolt 3084 is in threaded connection with a fixing threaded hole formed in the hinge portion 3071, so that the fixing bolt 3084 is pressed down to tightly pull the pulling arm 304 and the connecting arm 305, and four fixing bolts 3084 are arranged in total.
Specifically, the detection flattening device 4 includes: a mounting part 40 and a detection leveling part 41, wherein the detection leveling part 41 is mounted at the bottom of the mounting part 40; wherein the installation department 40 is responsible for providing connecting portion for this device, survey flattening portion 41 is responsible for carrying out the flattening operation to the wall to in the flattening process, survey to the region of leveling, guarantee can not meet protruding, hardness great foreign matter.
The mounting portion 40 includes: leveling connection block 401, mounting block 402 and mounting cylinder 405; the leveling connection block 401 is hinged with the connection arm 305 through a universal joint, the installation block 402 is fixed to the bottom of the leveling connection block 401, and the axis of the installation cylinder 405 is installed at the bottom of the installation block 402 in a matching mode.
The detection leveling part 41 is divided into a leveling part and a detection part; wherein the leveling part comprises a leveling motor 411, a planetary gear housing 412, a sun wheel 413 and a planetary wheel 414; the detection part is as follows: a detection rod 415, a detection sensing plate 416, a hard grinding disc 417 and a hard torsion spring 419; the specific detection leveling process is that the leveling motor 411 drives the sun wheel 413 and drives the planet wheel 414 to rotate around the sun wheel 413, and the detection rod 415 rotates along with the rotation; in this embodiment, in order to ensure that the planetary gear 414 rotates around the sun gear 413, and meanwhile, the detecting rod 415 does not rotate along with the rotation of the planetary gear 414, a connecting bracket is provided, in this embodiment, three planetary gears 414 are provided, one end of the connecting bracket is in a sleeve ring shape, and is rotatably mounted at the bottom of the output shaft of the leveling motor 411, and the other end of the connecting bracket is fixedly connected with the gear shafts of the three planetary gears 414; because the radius range of the detecting rod 415 is larger than that of the hard grinding disc 417, the detecting rod 415 can detect the leveling area of the hard grinding disc 417 in advance, and when foreign matters are detected, the strip-shaped sensing belt 4161 is arranged on the detecting sensing plate 416, so that the impact force of the hard matters can be sensed, and the leveling of the position can be stopped; the hard torsion spring 419 can buffer the detecting sensing plate 416 to a certain extent when the hard objects are impacted, and the hard grinding disc 417 is fixedly connected with the output shaft of the leveling motor 411.
Specifically, the top of the leveling joint block 401 is ball-hinged to the connecting arm 305.
Specifically, the detection leveling device 4 further includes: a foreign matter cutting device 42, wherein the foreign matter cutting device 42 is slidably mounted at the bottom of the mounting cylinder 405; the foreign matter cutoff device 42 includes: a rotary telescopic cylinder assembly 421, a cutting drive gear 422, a rotary saw blade 423, a cylinder mounting chassis 424, and a chassis motor 425; an inner engaging tooth 403 is arranged on the outer wall of the mounting cylinder 405, the outer engaging tooth 404 is arranged on the inner wall of the mounting block 402, and three cutting driving gears 422 are arranged and simultaneously engaged with the inner engaging tooth 403 and the outer engaging tooth 404; the cutting driving gear 422 is rotatably mounted at the bottom of the mounting block 402 through the cylinder mounting chassis 424, and the output shaft of the chassis motor 425 is fixedly connected with the cylinder mounting chassis 424 and is mounted between the leveling connection block 401 and the mounting block 402; when the rotary saw blade is cut off, the cylinder mounting chassis 424 is rotated by the chassis motor 425 to enable the rotary saw blade 423 to rotate to a position where foreign matters are to be cut off, a bearing is arranged at the rotary telescopic end of the rotary telescopic cylinder assembly 421 to rotate to penetrate through the cutting off driving gear 422, and the cutting off driving gear 422 is fixedly connected to the end part of the rotary telescopic cylinder assembly; the rotary telescopic cylinder assembly 421 controls the rotary saw blade 423 to approach the foreign matter and cut off the driving cut-off driving gear 422.
Specifically, the rotary telescopic cylinder assembly 421 includes: a saw blade driving motor 4211, a saw blade telescopic cylinder 4212; the output shaft of the saw blade driving motor 4211 is fixed to the rotating saw blade 423, and the main body of the saw blade driving motor 4211 is connected to the output end of the saw blade telescopic cylinder 4212, and the bottom cylinder of the saw blade telescopic cylinder 4212 is clamped to the rotary telescopic cylinder assembly 421.
Specifically, a moving wheel 201 is disposed at the bottom of the moving trolley 2 for movement during leveling.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A concrete wall leveling device in construction, comprising: leveling a wall body (1) and a mobile trolley (2); characterized by further comprising: a rotation control device (3) and a detection leveling device (4); the mobile trolley (2) rolls on the top surface of the leveling wall body (1), one end of the rotary control device (3) is fixed on one surface of the mobile trolley (2), the other end of the rotary control device (3) is movably connected with the detection leveling device (4), the detection leveling device (4) is tightly attached to the wall surface of the leveling wall body (1),
the detection flattening device (4) comprises: the device comprises an installation part (40) and a detection leveling part (41), wherein the detection leveling part (41) is installed at the bottom of the installation part (40); the mounting portion (40) includes: leveling the connecting block (401), the mounting block (402) and the mounting cylinder (405); the leveling connecting block (401) is hinged with the connecting arm (305), the mounting block (402) is fixed at the bottom of the leveling connecting block (401), and the mounting cylinder (405) is rotatably mounted at the bottom of the mounting block (402); the detection leveling (41) comprises: the leveling motor (411), the planetary gear shell (412), the sun gear (413), the planet gear (414), the detection rod (415), the detection sensing plate (416), the hard grinding disc (417) and the hard torsion spring (419); the leveling motor (411) is arranged in the installation cylinder body (405), the planetary gear shell (412) is fixed with the bottom of the installation cylinder body (405), and meshing teeth are arranged on the inner wall of the planetary gear shell (412); the planetary gear is characterized in that a sun gear (413) and a planet gear (414) are arranged in a planetary gear shell (412), wherein the sun gear (413) is fixed with the output end of a leveling motor (411), the planet gear (414) is meshed with meshing teeth on the inner walls of the sun gear (413) and the planetary gear shell (412) at the same time, a gear shaft is rotationally connected with the planet gear (414), the bottom of the gear shaft of the planet gear (414) is rotationally arranged on the output shaft of the leveling motor (411) through a connecting support, the connecting support is fixedly connected with the gear shaft of the planet gear (414), and a detection rod (415) is fixed on the gear shaft of the planet gear (414); the detection sensing plate (416) is rotatably arranged with the detection rod (415) through a hard torsion spring (419), and the detection sensing plate (416) is provided with a strip-shaped sensing belt (4161); the hard grinding disc (417) is fixedly connected with the output shaft of the leveling motor (411),
the detection flattening device (4) further comprises: a foreign matter cutting device (42), the foreign matter cutting device (42) comprising: a rotary telescopic cylinder assembly (421), a cutting driving gear (422), a rotary saw blade (423), a cylinder mounting chassis (424) and a chassis motor (425); an inner meshing tooth (403) is arranged on the outer wall of the mounting cylinder body (405), an outer meshing tooth (404) is arranged on the inner wall of the mounting block (402), a plurality of rotary telescopic cylinder assemblies (421) are arranged and fixed with a cylinder mounting chassis (424), the cutting driving gear (422) is correspondingly sleeved on the rotary telescopic cylinder assemblies (421) in a rotating mode, and the cutting driving gear (422) is meshed with the inner meshing tooth (403) and the outer meshing tooth (404) at the same time; the rotary saw blade (423) is fixedly connected with the rotary telescopic cylinder assembly (421), the cylinder mounting chassis (424) is rotatably mounted with the mounting block (402), the output shaft of the chassis motor (425) rotatably penetrates through the cylinder mounting chassis (424) and is fixedly connected with the mounting cylinder body (405), the chassis motor (425) is fixedly connected with the leveling connecting block (401),
the rotary telescopic cylinder assembly (421) comprises: a saw blade driving motor (4211) and a saw blade telescopic cylinder (4212); the output shaft of the saw blade driving motor (4211) is fixed with the rotary saw blade (423), the main body of the saw blade driving motor (4211) is connected with the output end of the saw blade telescopic cylinder (4212), and the cylinder body at the bottom of the saw blade telescopic cylinder (4212) is clamped to the rotary telescopic cylinder assembly (421).
2. A construction concrete wall leveling apparatus according to claim 1, wherein the rotation control means (3) comprises: the device comprises a rotating base (301), an installation connecting block (302), a traction arm (304), a connecting arm (305), a guide arm (306), an auxiliary adjusting arm (307) and an angle control device (308); the bottom surface of the rotating base (301) is fixedly installed with the mobile trolley (2), an installation connecting block (302) is fixedly connected to the telescopic end part of the rotating base, the traction arm (304) is hinged to the installation connecting block (302), the guide arm (306) is fixedly connected with the installation connecting block (302) and the installation surface of the guide arm is adjacent to the installation surface of the traction arm (304), the bottom of the auxiliary adjusting arm (307) is sleeved on the guide arm (306) in a sliding manner, the top of the auxiliary adjusting arm (307) is provided with a hinging part (3071), and the end part of the traction arm (304) is hinged to one end part of the connecting arm (305) through the hinging part (3071); the angle control device (308) is fixed to the hinge (3071).
3. A concrete wall leveling device in construction according to claim 2, characterized in that the mounting connection block (302) is provided with a flange and is mounted with the guide arm (306) to ensure the connection quality.
4. An in-construction concrete wall leveling apparatus according to claim 2, wherein the angle control means (308) comprises: a driving motor (3081), a motor mounting plate (3082), a main driving bolt (3083), a fixing bolt (3084) and a fixing block (3085); the fixed block (3085) is fixed on the hinge part (3071), and the motor mounting plate (3082) is fixedly arranged on the top of the fixed block (3085); the driving motor (3081) is fixedly arranged with the motor mounting plate (3082), and an output shaft of the driving motor penetrates through the motor mounting plate (3082) and is fixedly connected with the main driving bolt (3083); the fixing bolts (3084) are meshed with the main driving bolts (3083) and are rotatably arranged on the fixing blocks (3085); the hinge part (3071) is provided with a fixing threaded hole and is matched with the fixing bolt (3084).
5. A construction concrete wall leveling device according to claim 1, characterized in that the top of the leveling connection block (401) is ball-hinged with the connection arm (305).
6. A concrete wall leveling device in construction according to claim 1, characterized in that the bottom of the travelling car (2) is provided with travelling wheels (201) for travelling during leveling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111327702.7A CN114102306B (en) | 2021-11-10 | 2021-11-10 | Concrete wall surface leveling device in construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111327702.7A CN114102306B (en) | 2021-11-10 | 2021-11-10 | Concrete wall surface leveling device in construction |
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| CN114102306A CN114102306A (en) | 2022-03-01 |
| CN114102306B true CN114102306B (en) | 2023-10-20 |
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| DE3538307A1 (en) * | 1984-10-31 | 1986-05-07 | Reinhard 1000 Berlin Thom | GLASS PRECISION VALVE AND METHOD FOR PRODUCING THE SAME |
| CN1036356A (en) * | 1988-12-18 | 1989-10-18 | 张永植 | Abrasive wheel polisher for big stainless steel plate |
| CN103878687A (en) * | 2014-03-20 | 2014-06-25 | 上海华力微电子有限公司 | System for preventing wafer from being scratched by grinding mat |
| CN107486768A (en) * | 2017-09-25 | 2017-12-19 | 浙江绿洲胶粘制品有限公司 | A kind of metope for wallpaper mounting system scrapes engagement positions |
| CN210849500U (en) * | 2019-10-28 | 2020-06-26 | 重庆科力建设工程质量检测有限公司 | Terrace grinds flat-bed machine |
| CN111070000A (en) * | 2019-12-30 | 2020-04-28 | 广东博智林机器人有限公司 | Smearing plate mechanism and smearing robot with same |
| WO2021159730A1 (en) * | 2020-02-11 | 2021-08-19 | 广东博智林机器人有限公司 | Putty sander |
| CN112139747A (en) * | 2020-11-03 | 2020-12-29 | 芜湖同创模具机械有限公司 | Novel processing equipment for automobile tray |
| CN113152239A (en) * | 2021-03-17 | 2021-07-23 | 中国五冶集团有限公司 | Pavement flatness control device |
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