Rapid leveling device for putty base layer

Abstract

The utility model provides a quick leveling device for a putty base layer, which relates to the technical field of building construction and comprises a bottom plate, two hydraulic rods are fixedly inserted into the bottom of the bottom plate, four extension columns are welded to the bottom of the bottom plate, universal wheels are arranged at the bottoms of the four extension columns, and the universal wheels are arranged on the bottom of the bottom plate. A lifting plate is fixedly installed at the output ends of the two hydraulic rods, four trundles are arranged at the bottom end of the lifting plate, the whole device is moved through the trundles, the characteristic that the trundles are not provided with rotating structures is utilized, the whole device can linearly move along the parallel line of the wall, then the height of the leveling mechanism is adjusted through a motor, and the leveling effect is improved. According to the wall body leveling device, the leveling mechanism is arranged on the wall body, so that the wall body is rapidly leveled by the leveling cutter on the leveling mechanism, the problem in the prior art that after one small area is leveled every time, if the next adjacent area needs to be leveled, the whole device needs to be moved to the next area to continue leveling is solved, and the leveling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a putty base quick leveling device. Background Art

[0002] Leveling is to make objects on the same horizontal plane. In terms of construction, it refers to the process of making uneven surfaces flat by bricklayers building walls and carpenters planing wood. Leveling is generally used in construction. As the name suggests, it is to use some kind of equipment, such as spirit levels, theodolites and other instruments, to make the surface and sides of masonry or construction objects look flat and without slopes.

[0003] Existing, for example, Chinese patent number CN211597605U discloses a wall putty leveling device for urban construction, which includes a bottom plate, a loading groove is provided at the center position of one end of the bottom plate, a level plate is installed in the loading groove, and threaded grooves are provided on the four sides of the bottom end of the bottom plate, and screws are connected in the threaded grooves. The two handles on the upper side are used to pull the scraper up and down, and the scraper is used to scrape the lower part of the putty surface. The two handles on the lower side are used to lift the scraper up and down, and the scraper is used to scrape the middle and upper parts of the putty surface. The inclined surface is set so that the rear end of the scraper is sharpened. When the rear end of the scraper is scraped up and down along the wall putty surface, the sharp part of the inclined surface can quickly scrape the putty surface flat. Through the sliding cooperation of the sliding sleeves and the sliding column on both sides, the scraper can move up and down stably along the direction of the sliding column, avoiding the oblique scraping of the putty surface by the sharp part of the inclined surface, and it is not easy to cause the flatness of the putty surface to be destroyed.

[0004] Although the above patent avoids the oblique scraping of the putty surface by the sharp part of the bevel, and is not likely to cause the flatness of the putty surface to be destroyed, there are still some shortcomings. For example, each time the device levels an area, when leveling the next adjacent area, the entire device needs to be moved to the area and fixed before it can be leveled again, which is very inconvenient to use. If universal wheels are placed at the bottom of the base plate to increase mobility, it is very likely that one of the universal wheels will be offset during movement, causing the device to be unable to move along the horizontal line of the wall, and recalibration is required, which is very inconvenient. Therefore, a new type of putty-based rapid leveling device is needed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that each time one area is leveled, when leveling the next adjacent area, the entire device needs to be moved to the area and fixed before it can be leveled again, which is very inconvenient to use. If universal wheels are placed at the bottom of the base plate to increase mobility, it is very likely that one of the universal wheels will be offset during movement, resulting in the device being unable to move along the horizontal line of the wall and requiring recalibration, which is very inconvenient. The problems raised in the background technology are solved by arranging liftable casters on the chassis.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a putty-based rapid leveling device, comprising: a bottom plate, two hydraulic rods are fixedly inserted at the bottom of the bottom plate, four extension columns are welded to the bottom of the bottom plate, and universal wheels are arranged at the bottom of the four extension columns, and lifting plates are fixedly installed at the output ends of the two hydraulic rods, and four casters are arranged at the bottom ends of the lifting plates, and two lifting frames are welded at the top of the bottom plate, and threaded rods A are movably inserted at the inner surface walls of the two lifting frames, and leveling mechanisms are rotatably sleeved on the outer surface walls of the two threaded rods A, and motors are fixedly inserted at the tops of the outer walls of the two lifting frames, and the output ends of the two motors are respectively fixedly connected to the top ends of the two threaded rods A;

[0007] The leveling mechanism comprises a lifting block, a mounting frame is fixedly mounted on the front surface of the lifting block, a mounting block is movably inserted into the inner surface wall of the mounting frame, and a leveling knife is fixedly mounted on the front surface of the mounting block.

[0008] Preferably, a threaded rod B is movably inserted into the back surface of the lifting block, and the outer wall of the threaded rod B is rotatably inserted into the inner wall of the mounting block. A rotating block is fixedly installed at one end of the outer wall of the threaded rod B. The extension length of the leveling knife can be adjusted by the rotating block and the threaded rod B, which is convenient for coping with different scenarios.

[0009] Preferably, laser levels are fixedly mounted on the front surfaces of the two lifting frames, and the laser levels can be used to determine whether the entire device is parallel to the wall.

[0010] Preferably, display screens are fixedly mounted on the back surfaces of the two lifting frames, and the two display screens are electrically connected to the two laser levels respectively, so that the data measured by the laser level can be intuitively displayed on the display screens, making it convenient for staff to judge how to adjust the entire device.

[0011] Preferably, an alarm is fixedly installed on the top of the lifting block, and the alarm is electrically connected to the two display screens, so that when the staff moves the entire device, if the trajectory deviates, the staff can be reminded in time, which facilitates rapid calibration.

[0012] Preferably, handles are welded on opposite sides of the two lifting frames, so that the entire device can be moved or pushed more conveniently through the handles, thereby improving the convenience of the device.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by arranging a hydraulic rod, a lifting plate and casters, the whole device is first moved to the place where work is required by the universal wheel, and then the whole device is calibrated with the wall, and after the leveling knife on the leveling mechanism is aligned with the part of the wall that needs to be leveled, the hydraulic rod is started to drive the lifting plate to move downward, so that the caster is in contact with the ground, and then the universal wheel is floated, so that the whole device is moved by the casters, and the characteristic that the casters have no rotating structure is utilized, so that the whole device can be moved in a straight line along the parallel line of the wall, and then the height of the leveling mechanism is adjusted by the motor, so that the leveling knife on the leveling mechanism can quickly level the wall, thereby avoiding the problem that in the prior art, after leveling a small area each time, if the next adjacent area needs to be leveled, the whole device needs to be moved to the next area to continue leveling, thereby improving the leveling efficiency.

[0015] 2. In the utility model, by setting a laser level, a display screen and an alarm, when the entire device is calibrated with the wall, the distance between the device and the wall is measured by two laser levels, and the measured data is displayed on the display screen, so as to judge whether the entire device is parallel to the wall. If the error range of the data measured by the two laser levels is large, an alarm will be sounded through the alarm to avoid offset in the process of moving the entire device, reminding the staff to quickly calibrate the device to prevent the quality after leveling from deteriorating, thereby improving the accuracy of leveling. At the same time, the extension length of the leveling knife can be adjusted by rotating the threaded rod B and the rotating block, which is convenient for adjusting the distance between the leveling knife and the wall in different scenes and improving the quality of leveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the main structure of the back side of a putty base quick leveling device proposed by the utility model;

[0017] Figure 2 This is a front view structural stereogram of a putty base quick leveling device proposed by the utility model;

[0018] Figure 3 This is a three-dimensional upward structural diagram of the lifting plate part of a putty base quick leveling device proposed by the utility model;

[0019] Figure 4 The utility model provides a partial cross-sectional structural stereogram of a leveling mechanism in a putty-based rapid leveling device.

[0020] Legend: 1. Base plate; 2. Hydraulic rod; 3. Extension column; 4. Universal wheel; 5. Lifting plate; 6. Caster; 7. Lifting frame; 8. Threaded rod A; 9. Leveling mechanism; 901. Lifting block; 902. Mounting frame; 903. Mounting block; 904. Leveling knife; 905. Threaded rod B; 906. Turning block; 907. Alarm; 10. Motor; 11. Laser level; 12. Display screen; 13. Handle. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a putty-based rapid leveling device, comprising: a bottom plate 1, two hydraulic rods 2 are fixedly inserted at the bottom of the bottom plate 1, four extension columns 3 are welded to the bottom of the bottom plate 1, and universal wheels 4 are arranged at the bottoms of the four extension columns 3, a lifting plate 5 is fixedly installed at the output ends of the two hydraulic rods 2, and four casters 6 are arranged at the bottom ends of the lifting plates 5, two lifting frames 7 are welded at the top of the bottom plate 1, threaded rods A8 are movably inserted at the inner surfaces of the two lifting frames 7, and leveling mechanisms 9 are rotatably sleeved on the outer surfaces of the two threaded rods A8, and motors 10 are fixedly inserted at the tops of the outer walls of the two lifting frames 7, and the output ends of the two motors 10 are respectively fixedly connected to the tops of the two threaded rods A8;

[0024] The leveling mechanism 9 includes a lifting block 901 , a mounting frame 902 is fixedly mounted on the front surface of the lifting block 901 , a mounting block 903 is movably inserted into the inner surface wall of the mounting frame 902 , and a leveling knife 904 is fixedly mounted on the front surface of the mounting block 903 .

[0025] The effect achieved by the entire embodiment 1 is that by setting the hydraulic rod 2, the lifting plate 5 and the caster 6, the entire device is first moved to the place where work is required through the universal wheel 4, and then the entire device is calibrated with the wall. After the leveling knife 904 on the leveling mechanism 9 is aligned with the part of the wall that needs to be leveled, the hydraulic rod 2 is started to drive the lifting plate 5 to move downward, so that the caster 6 is in contact with the ground, and then the universal wheel 4 is floated. In this way, the entire device is moved by the caster 6. By utilizing the characteristic that the caster 6 has no rotating structure, the entire device can be moved in a straight line along the parallel line of the wall, and then the height of the leveling mechanism 9 is adjusted by the motor 10, so that the leveling knife 904 on the leveling mechanism 9 can quickly level the wall.

[0026] Embodiment 2, as Figure 1-Figure 4 As shown, a threaded rod B905 is movably inserted into the back surface of the lifting block 901, and the outer wall of the threaded rod B905 is rotatably inserted into the inner wall of the mounting block 903, and a rotating block 906 is fixedly installed at one end of the outer wall of the threaded rod B905, laser levels 11 are fixedly installed on the front surfaces of the two lifting frames 7, display screens 12 are fixedly installed on the back surfaces of the two lifting frames 7, and the two display screens 12 are electrically connected to the two laser levels 11 respectively, an alarm 907 is fixedly installed on the top of the lifting block 901, and the alarm 907 is electrically connected to the two display screens 12, and handles 13 are welded on the opposite sides of the two lifting frames 7.

[0027] The effect achieved by the entire embodiment 2 is that, by setting up a laser level 11, a display screen 12 and an alarm 907, when the entire device is calibrated with the wall, the distance between the device and the wall is measured by two laser levels 11, and the measured data is displayed on the display screen 12, so as to determine whether the entire device is parallel to the wall. If the error range of the data measured by the two laser levels 11 is large, an alarm will be issued through the alarm 907 to avoid offset in the process of moving the entire device, reminding the staff to quickly calibrate the device to prevent the quality after leveling from deteriorating, thereby improving the accuracy of leveling. At the same time, through the rotation of the threaded rod B905 and the rotating block 906, the extension length of the leveling knife 904 can be adjusted, so as to facilitate the adjustment of the distance between the leveling knife 904 and the wall in different scenes and improve the quality of leveling.

[0028] The working principle of the whole device is as follows: first, the whole device is moved to the place where work is required through the structure of the universal wheel 4, and then the two laser levels 11 are started to adjust the direction of the whole device so that the whole device is aligned with the wall, and then the rotating block 906 is turned to drive the threaded rod B905 to rotate. During the rotation process, the mounting block 903 and the leveling knife 904 are extended and retracted in the mounting block 903 until the leveling knife 904 is in contact with the wall. Then, the two hydraulic rods 2 are started to drive the lifting plate 5 to rise and fall, so that the casters 6 are in contact with the ground, and after the four universal wheels 4 are pushed to a floating position, the handle 13 can be held to drive the whole device to move in a straight line. During the straight line movement, if the whole device is offset, the two laser levels 11 will detect it and send the data to the display screen 12. When the two data are inconsistent, the alarm 907 will be triggered to sound an alarm to remind the staff to continue calibration. When the current leveling knife 904 is leveled, the threaded rod A8 can be driven to rotate by starting the motor 10 to adjust the height of the leveling mechanism 9 and level other heights of the wall.

[0029] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A putty base rapid leveling device, characterized in that: The invention comprises a bottom plate (1), wherein two hydraulic rods (2) are fixedly inserted at the bottom of the bottom plate (1), four extension columns (3) are welded at the bottom of the bottom plate (1), and universal wheels (4) are arranged at the bottom of the four extension columns (3), and a lifting plate (5) is fixedly installed at the output ends of the two hydraulic rods (2), and four casters (6) are arranged at the bottom ends of the lifting plates (5), and two lifting frames (7) are welded at the top of the bottom plate (1), and threaded rods A (8) are movably inserted at the inner surfaces of the two lifting frames (7), and leveling mechanisms (9) are rotatably sleeved at the outer surfaces of the two threaded rods A (8), and motors (10) are fixedly inserted at the tops of the outer walls of the two lifting frames (7), and the output ends of the two motors (10) are respectively fixedly connected to the top ends of the two threaded rods A (8); The leveling mechanism (9) comprises a lifting block (901), a mounting frame (902) is fixedly mounted on the front surface of the lifting block (901), a mounting block (903) is movably inserted into the inner surface wall of the mounting frame (902), and a leveling knife (904) is fixedly mounted on the front surface of the mounting block (903).

2. A putty base rapid leveling device according to claim 1, characterized in that: A threaded rod B (905) is movably inserted into the back surface of the lifting block (901), and the outer wall of the threaded rod B (905) is rotatably inserted into the inner wall of the mounting block (903), and a rotating block (906) is fixedly installed at one end of the outer wall of the threaded rod B (905).

3. A putty base rapid leveling device according to claim 1, characterized in that: Laser levels (11) are fixedly mounted on the front surfaces of the two lifting frames (7).

4. A putty base rapid leveling device according to claim 3, characterized in that: A display screen (12) is fixedly mounted on the back surface of the two lifting frames (7), and the two display screens (12) are electrically connected to the two laser levels (11) respectively.

5. A putty base rapid leveling device according to claim 4, characterized in that: An alarm (907) is fixedly mounted on the top of the lifting block (901), and the alarm (907) is electrically connected to the two display screens (12).

6. A putty base rapid leveling device according to claim 1, characterized in that: Handles (13) are welded on opposite sides of the two lifting frames (7).

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