Automatic leveling device for parking lot construction

Abstract

The application provides an automatic leveling device for parking lot construction, which comprises a fixing frame, two first connecting columns are fixedly connected to the two sides of the fixing frame, a threaded block is fixedly connected to one side of each of the four first connecting columns, a threaded rod is in threaded connection with the inner cavity of the threaded block, a connecting frame is movably connected to each end of the threaded rod, a first bevel gear is fixedly connected to the bottom of the threaded rod and penetrates through the bottom of the connecting frame, and a second bevel gear is engaged with one side of the first bevel gear. Through the arrangement of the cleaning assembly, the leveling assembly can be repeatedly cleaned in time after the leveling operation on the concrete, the key parts such as the scraper and the vibrating rod can be comprehensively and carefully cleaned, the concrete residues can be effectively removed, the cleanliness of the equipment can be better ensured, the normal operation of the device in the later period can be maintained, and the leveling effect of the whole in the later period can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of parking lot construction technology, and more specifically, to an automatic leveling device for parking lot construction. Background Technology

[0002] During the construction of parking lots, the poured concrete surface needs to be leveled. Therefore, leveling devices are needed to improve work efficiency and ensure the accuracy of leveling the concrete surface.

[0003] Traditional leveling devices typically work by moving the device to the concrete surface that needs leveling and using a scraper to level the surface as the device moves. However, after the leveling work is completed, the residual concrete on the device is usually washed off manually with a water hose. For some complex structures and hard-to-reach areas, manual cleaning may not be possible, leaving concrete residue that can affect the device's performance over time.

[0004] Therefore, we have made improvements to this and proposed an automatic leveling device for parking lot construction. Utility Model Content

[0005] Traditional leveling devices typically work by moving the device to the concrete surface to be leveled and using a scraper to smooth the surface as it moves. However, after the leveling work is completed, most traditional leveling devices require manual washing with a water hose to remove any residual concrete. For complex structures and hard-to-reach areas, manual cleaning may not be possible, leaving concrete residue. The long-term accumulation of this residue will affect the leveling effect of the device in the future.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] An automatic leveling device is used in parking lot construction to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] The device includes a fixed frame, with two first connecting columns fixedly connected to both sides of the fixed frame. A threaded block is fixedly connected to one side of each of the four first connecting columns. A threaded rod is threaded into the inner cavity of each threaded block. A connecting frame is movably connected to both ends of each threaded rod. The bottom of the threaded rod passes through the bottom of the connecting frame and is fixedly connected to a first bevel gear. A second bevel gear meshes with one side of the first bevel gear. A first drive motor is located on one side of the second bevel gear. A moving track is provided between the first drive motor and the connecting frame. Three fixed plates are fixedly connected to the bottom of the fixed frame. An electric push rod is movably connected to one side of each of the three fixed plates. A first connecting rod is movably connected to one end of each electric push rod. One side of the first connecting rod is movably connected to one side of the fixed frame. A mounting plate is movably connected to the other side of the first connecting rod. A leveling component is located on one side of the bottom of the mounting plate, and a cleaning component is located on one side of the leveling component.

[0010] By incorporating cleaning components, the device can repeatedly clean the leveling components after concrete leveling operations. This allows for comprehensive and meticulous cleaning of key parts such as scrapers and vibrators, effectively removing concrete residue, ensuring the cleanliness of the equipment, maintaining normal operation of the device in the later stages, and guaranteeing the overall leveling effect.

[0011] In a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, the leveling component includes two second drive motors, which are respectively fixedly installed on both sides of the top of the mounting plate. A first mounting block is provided on one side of each of the two second drive motors. The output end of the second drive motor passes through one side of the first mounting block and is fixedly connected to a first gear. A toothed plate meshes with one side of the first gear. A first limiting rod is provided in the inner cavity of the toothed plate. The two ends of the first limiting rod are respectively fixedly connected to both sides of the inner cavity of the first mounting block. A second gear meshes with one side of the toothed plate. One end of the second gear passes through one side of the first mounting block and is fixedly connected to a scraper.

[0012] In a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, a third gear meshes with one side of the second gear, a first rotating wheel is fixedly connected to one side of the third gear, a first belt is installed in the inner cavity of the first rotating wheel, a second rotating wheel is installed on one side of the inner cavity of the first belt, one end of the second rotating wheel passes through one side of the first mounting block and is fixedly connected to a second connecting rod, a plurality of fourth gears are provided on the surface of the second connecting rod, limit blocks are provided on both sides of the plurality of fourth gears, a fifth gear meshes with one side of the fourth gear, and vibrating rods are fixedly connected to both sides of the fifth gear.

[0013] In a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, the surface of the second connecting rod is provided with a plurality of protective blocks.

[0014] In a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, the cleaning component includes two second mounting blocks, both of which are fixedly mounted on both sides of the bottom of the mounting plate. A third drive motor is provided on one side of each of the two second mounting blocks. The output end of the third drive motor passes through one side of the second mounting block and is fixedly connected to a worm gear. A worm wheel meshes with one side of the worm gear, and a third rotating wheel is fixedly connected to one side of the worm wheel. A second belt is installed in the inner cavity of the third rotating wheel, and a fourth rotating wheel is installed on one side of the inner cavity of the second belt.

[0015] In a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, a movable groove is provided on one side of the second mounting block, a second limiting rod is fixedly installed in the inner cavity of the movable groove, a movable block is movably connected to the surface of the second limiting rod, and one side of the movable block is fixedly connected to the second belt.

[0016] In a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, a third mounting block is fixedly connected to one side of the movable block, a fourth drive motor is provided on one side of the third mounting block, the output end of the fourth drive motor passes through one side of the third mounting block and is fixedly connected to a third connecting rod, two first helical gears are provided on the surface of the third connecting rod, a second helical gear is meshed on one side of each of the two first helical gears, and one end of the second helical gear passes through one side of the third mounting block and is fixedly connected to a roller brush.

[0017] As a preferred embodiment of the automatic leveling device for parking lot construction provided by this utility model, the cleaning component further includes a water storage tank, which is fixedly installed on the top of the second mounting block. Two water pumps are connected to one side of the water storage tank, and a connecting hose is connected to one side of each of the two water pumps. One end of the connecting hose is connected to a spray pipe, which is fixedly installed on one side of the inner cavity of the third mounting block. Multiple nozzles are provided on the surface of the spray pipe.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] By incorporating cleaning components, the device can repeatedly clean the leveling components after concrete leveling operations. This allows for comprehensive and meticulous cleaning of key parts such as scrapers and vibrators, effectively removing concrete residue, ensuring the cleanliness of the equipment, maintaining normal operation of the device in the later stages, and guaranteeing the overall leveling effect. Attached Figure Description

[0020] Figure 1 A structural schematic diagram of the automatic leveling device for parking lot construction provided in this application;

[0021] Figure 2 A front sectional view of the connecting frame of the automatic leveling device for parking lot construction provided in this application;

[0022] Figure 3 A front sectional view of the leveling components of the automatic leveling device for parking lot construction provided in this application;

[0023] Figure 4 An enlarged schematic diagram of point A, the automatic leveling device for parking lot construction provided in this application;

[0024] Figure 5 A front sectional view of the automatic leveling device for parking lot construction provided in this application;

[0025] Figure 6 A side sectional view of the second mounting block of the automatic leveling device for parking lot construction provided in this application;

[0026] Figure 7 A side sectional view of the cleaning component of the automatic leveling device for parking lot construction provided in this application.

[0027] The image shows:

[0028] 1. Fixed frame; 2. First connecting column; 3. Threaded block; 4. Threaded rod; 5. Connecting frame; 6. First bevel gear; 7. Second bevel gear; 8. First drive motor; 9. Moving track; 10. Fixed plate; 11. Electric push rod; 12. First connecting rod; 13. Mounting plate; 14. Leveling assembly; 141. Second drive motor; 142. First mounting block; 143. First gear; 144. Tooth plate; 145. First limiting rod; 146. Second gear; 147. Scraper; 148. Third gear; 149. First rotating wheel; 1410. First belt; 1411. Second rotating wheel; 1412. Second connecting rod; 1413. Fourth gear; 1414. Limiting block; 1415. Fifth gear; 1416. Vibrating rod; 1417. Protective block; 15. Cleaning assembly; 151. Second mounting block; 152. Third drive motor; 153. Worm gear; 154. Worm wheel; 155. Third rotating wheel; 156. Second belt; 157. Fourth rotating wheel; 158. Moving groove; 159. Second limit rod; 1510. Movable block; 1511. Third mounting block; 1512. Fourth drive motor; 1513. Third connecting rod; 1514. First helical gear; 1515. Second helical gear; 1516. Roller brush; 1517. Water tank; 1518. Water pump; 1519. Connecting hose; 1520. Spray pipe; 1521. Sprayer head. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0030] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0035] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0037] Example 1

[0038] Please refer to Figure 1-7An automatic leveling device for parking lot construction includes a fixed frame 1. Two first connecting columns 2 are fixedly connected to both sides of the fixed frame 1. Threaded blocks 3 are fixedly connected to one side of each of the four first connecting columns 2. Threaded rods 4 are threaded into the inner cavities of the threaded blocks 3. Connecting frames 5 are movably connected to both ends of the threaded rods 4. A first bevel gear 6 is fixedly connected to the bottom of the threaded rod 4, penetrating the bottom of the connecting frame 5. A second bevel gear 7 meshes with one side of the first bevel gear 6. A first drive motor 8 is installed on one side of the second bevel gear 7. A moving track 9 is provided between the first drive motor 8 and the connecting frame 5. Three fixed plates 10 are fixedly connected to the bottom of the fixed frame 1. Electric push rods 11 are movably connected to one side of each of the three fixed plates 10. One end of the first connecting rod 12 is movably connected to a first connecting rod 12. One side of the first connecting rod 12 is movably connected to one side of the fixing frame 1. The other side of the first connecting rod 12 is movably connected to a mounting plate 13. A leveling component 14 is provided on one side of the bottom of the mounting plate 13. A cleaning component 15 is provided on one side of the leveling component 14. The cleaning component 15 includes two second mounting blocks 151. Both second mounting blocks 151 are fixedly installed on both sides of the bottom of the mounting plate 13. A third drive motor 152 is provided on one side of each of the two second mounting blocks 151. The output end of the third drive motor 152 passes through one side of the second mounting block 151 and is fixedly connected to a worm gear 153. A worm wheel 154 meshes with one side of the worm gear 153. A third rotating wheel is fixedly connected to one side of the worm wheel 154. 155, the inner cavity of the third rotating wheel 155 is equipped with a second belt 156, and a fourth rotating wheel 157 is installed on one side of the inner cavity of the second belt 156. A moving groove 158 is opened on one side of the second mounting block 151, and a second limiting rod 159 is fixedly installed in the inner cavity of the moving groove 158. A movable block 1510 is movably connected to the surface of the second limiting rod 159. One side of the movable block 1510 is fixedly connected to the second belt 156. A third mounting block 1511 is fixedly connected to one side of the movable block 1510. A fourth drive motor 1512 is provided on one side of the third mounting block 1511. The output end of the fourth drive motor 1512 passes through one side of the third mounting block 1511 and is fixedly connected to a third connecting rod 1513. The surface is provided with two first helical gears 1514, and a second helical gear 1515 meshes with one side of each of the two first helical gears 1514. One end of the second helical gear 1515 passes through one side of the third mounting block 1511 and is fixedly connected to a roller brush 1516. The cleaning assembly 15 also includes a water storage tank 1517, which is fixedly installed on the top of the second mounting block 151. One side of the water storage tank 1517 is connected to two water pumps 1518, and one side of each of the two water pumps 1518 is connected to a connecting hose 1519. One end of the connecting hose 1519 is connected to a spray pipe 1520, which is fixedly installed on one side of the inner cavity of the third mounting block 1511. The surface of the spray pipe 1520 is provided with multiple nozzles 1521.

[0039] During implementation, when leveling the concrete floor, the device uses the first drive motor 8 to rotate the threaded rod 4, causing the threaded block 3 to move on the surface of the threaded rod 4, thereby adjusting the height of the fixing frame 1. Subsequently, the retraction and extension of multiple electric push rods 11 causes the first connecting rod 12 to lift the mounting plate 13 up and down, thus adjusting the height of the leveling component 14. After the leveling work is completed, the repeated bidirectional rotation of the third drive motor 152 drives the worm gear 153 to rotate simultaneously, which in turn drives the worm wheel 154 to rotate. Through the cooperation of the third rotating wheel 155, the second belt 156, the fourth rotating wheel 157 and the movable block 1510, the movable block 1510 is driven to reciprocate on the surface of the second limit rod 159, thereby driving the roller brush 1516 to move together with the third mounting block 1511. At the same time, the fourth drive motor 1512 drives the roller brush 1516 to rotate, brushing the leveling component 14. Meanwhile, the water pump 1518 draws water from the water storage tank 1517 and sprays it out through the nozzle 1521, thereby achieving the rinsing of the leveling component 14.

[0040] Example 2

[0041] The leveling assembly 14 includes two second drive motors 141, which are respectively fixedly mounted on both sides of the top of the mounting plate 13. A first mounting block 142 is provided on one side of each of the two second drive motors 141. The output end of each second drive motor 141 passes through one side of the first mounting block 142 and is fixedly connected to a first gear 143. A toothed plate 144 meshes with one side of the first gear 143. A first limiting rod 145 is provided in the inner cavity of the toothed plate 144. The two ends of the first limiting rod 145 are fixedly connected to both sides of the inner cavity of the first mounting block 142. A second gear 146 meshes with one side of the toothed plate 144. One end of the second gear 146 passes through one side of the first mounting block 142 and is fixedly connected to a scraper 147. A third gear 148 is engaged on one side of the first mounting block 142. A first rotating wheel 149 is fixedly connected to one side of the third gear 148. A first belt 1410 is installed in the inner cavity of the first rotating wheel 149. A second rotating wheel 1411 is installed on one side of the inner cavity of the first belt 1410. One end of the second rotating wheel 1411 passes through one side of the first mounting block 142 and is fixedly connected to a second connecting rod 1412. A plurality of fourth gears 1413 are provided on the surface of the second connecting rod 1412. Limiting blocks 1414 are provided on both sides of the plurality of fourth gears 1413. A fifth gear 1415 is engaged on one side of the fourth gear 1413. A vibrating rod 1416 is fixedly connected to both sides of the fifth gear 1415. A plurality of protective blocks 1417 are provided on the surface of the second connecting rod 1412.

[0042] During implementation, the second drive motors 141 on both sides drive the first gear 143 to rotate, which in turn drives the toothed plate 144 on one side to move on the surface of the first limit rod 145, which in turn drives the second gear 146 to rotate, which in turn drives the scraper 147 to rotate, thereby achieving the adjustment of the angle of the scraper 147. At the same time, the first rotating wheel 149 rotates with the second gear 146, which in turn drives the second rotating wheel 1411 to rotate. Through the cooperation of the second connecting rod 1412, the fourth gear 1413 and the fifth gear 1415, the vibrating rod 1416 is driven to rotate, so that the vibrating rod 1416 and the scraper 147 are adjusted together in angle.

[0043] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. An automatic leveling device for parking lot construction, comprising a fixing frame (1), characterized in that, Two first connecting posts (2) are fixedly connected to both sides of the fixed frame (1). Threaded blocks (3) are fixedly connected to one side of each of the four first connecting posts (2). Threaded rods (4) are threaded into the inner cavity of the threaded blocks (3). Connecting frames (5) are movably connected to both ends of the threaded rods (4). The bottom of the threaded rods (4) passes through the bottom of the connecting frames (5) and is fixedly connected to a first bevel gear (6). A second bevel gear (7) meshes with one side of the first bevel gear (6). A first drive motor (8) is provided on one side of the second bevel gear (7). The first drive motor (8) and the connecting frame... (5) A movable track (9) is provided between them. Three fixed plates (10) are fixedly connected to the bottom of the fixed frame (1). Electric push rods (11) are movably connected to one side of each of the three fixed plates (10). A first connecting rod (12) is movably connected to one end of the electric push rod (11). One side of the first connecting rod (12) is movably connected to one side of the fixed frame (1). An installation plate (13) is movably connected to the other side of the first connecting rod (12). A leveling component (14) is provided on one side of the bottom of the installation plate (13). A cleaning component (15) is provided on one side of the leveling component (14).

2. The automatic leveling device for parking lot construction according to claim 1, characterized in that, The leveling component (14) includes two second drive motors (141). The two second drive motors (141) are fixedly installed on both sides of the top of the mounting plate (13). A first mounting block (142) is provided on one side of each of the two second drive motors (141). The output end of the second drive motor (141) passes through one side of the first mounting block (142) and is fixedly connected to a first gear (143). A toothed plate (144) meshes with one side of the first gear (143). A first limiting rod (145) is provided in the inner cavity of the toothed plate (144). The two ends of the first limiting rod (145) are fixedly connected to both sides of the inner cavity of the first mounting block (142). A second gear (146) meshes with one side of the toothed plate (144). One end of the second gear (146) passes through one side of the first mounting block (142) and is fixedly connected to a scraper (147).

3. The automatic leveling device for parking lot construction according to claim 2, characterized in that, A third gear (148) meshes with one side of the second gear (146). A first rotating wheel (149) is fixedly connected to one side of the third gear (148). A first belt (1410) is installed in the inner cavity of the first rotating wheel (149). A second rotating wheel (1411) is installed on one side of the inner cavity of the first belt (1410). One end of the second rotating wheel (1411) passes through one side of the first mounting block (142) and is fixedly connected to a second connecting rod (1412). A plurality of fourth gears (1413) are provided on the surface of the second connecting rod (1412). Limit blocks (1414) are provided on both sides of the plurality of fourth gears (1413). A fifth gear (1415) meshes with one side of the fourth gear (1413). A vibrating rod (1416) is fixedly connected to both sides of the fifth gear (1415).

4. The automatic leveling device for parking lot construction according to claim 3, characterized in that, The surface of the second connecting rod (1412) is provided with a plurality of protective blocks (1417).

5. The automatic leveling device for parking lot construction according to claim 1, characterized in that, The cleaning assembly (15) includes two second mounting blocks (151), both of which are fixedly mounted on both sides of the bottom of the mounting plate (13). A third drive motor (152) is provided on one side of each of the two second mounting blocks (151). The output end of the third drive motor (152) passes through one side of the second mounting block (151) and is fixedly connected to a worm gear (153). A worm wheel (154) is meshed on one side of the worm gear (153). A third wheel (155) is fixedly connected on one side of the worm wheel (154). A second belt (156) is installed in the inner cavity of the third wheel (155). A fourth wheel (157) is installed on one side of the inner cavity of the second belt (156).

6. The automatic leveling device for parking lot construction according to claim 5, characterized in that, A movable groove (158) is provided on one side of the second mounting block (151). A second limiting rod (159) is fixedly installed in the inner cavity of the movable groove (158). A movable block (1510) is movably connected to the surface of the second limiting rod (159). One side of the movable block (1510) is fixedly connected to the second belt (156).

7. An automatic leveling device for parking lot construction according to claim 6, characterized in that, A third mounting block (1511) is fixedly connected to one side of the movable block (1510). A fourth drive motor (1512) is provided on one side of the third mounting block (1511). The output end of the fourth drive motor (1512) passes through one side of the third mounting block (1511) and is fixedly connected to a third connecting rod (1513). Two first helical gears (1514) are provided on the surface of the third connecting rod (1513). A second helical gear (1515) meshes with one side of each of the two first helical gears (1514). One end of the second helical gear (1515) passes through one side of the third mounting block (1511) and is fixedly connected to a roller brush (1516).

8. The automatic leveling device for parking lot construction according to claim 1, characterized in that, The cleaning assembly (15) also includes a water storage tank (1517), which is fixedly installed on the top of the second mounting block (151). Two water pumps (1518) are connected to one side of the water storage tank (1517), and a connecting hose (1519) is connected to one side of each of the two water pumps (1518). One end of the connecting hose (1519) is connected to a spray pipe (1520), which is fixedly installed on one side of the inner cavity of the third mounting block (1511). Multiple nozzles (1521) are provided on the surface of the spray pipe (1520).

Images