Leveling device for building decoration

Abstract

The utility model discloses a leveling device for building decoration, which comprises a supporting box, a fixing plate, a limiting assembly, a lifting assembly, a balancing assembly, a gradienter and universal wheels, the fixing plate is inserted in the supporting box, the limiting assembly used for keeping the fixing plate stable when the fixing plate slides in the supporting box is installed in the supporting box, and the lifting assembly is connected with the lifting assembly. A lifting assembly used for controlling the fixing plate to ascend and descend in the supporting box is installed at the upper end of the inner side of the supporting box, a balance assembly used for adjusting the device to be horizontal is installed in the supporting box, and gradienters are fixedly connected to the front portion and the two sides of the upper end of the supporting box. And universal wheels facilitating movement of the device are fixedly connected to the front and rear parts of the two sides of the lower end of the supporting box. The leveling device has the advantages that the leveling of the whole device is controlled through the balance assembly, and the stability and accuracy during subsequent leveling are guaranteed.

Description

Technical Field

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

[0002] Wall leveling, in layman's terms, means laying the foundation, which means using cement mortar to re-level the added blocks, or if your previous wall was uneven, they will do it again for you. Because the wall is uneven, the tiles will also be uneven, affecting the effect of subsequent wall decoration. Wall leveling is an indispensable process in building decoration. The current common practice is to manually hold a wooden scraper or an aluminum alloy scraper for leveling. When in use, the operator holds the scraper with both hands and scrapes the completed plastered surface hard to level it, but this process is labor-intensive.

[0003] Publication number CN220954465U discloses an intelligent wall leveling device for building decoration and renovation, which relates to the technical field of wall construction equipment, including a carrier plate, an extension scraping unit and a distance measuring unit, and also includes: a lifting guide unit, a lifting guide unit for helping the extension scraping unit to lift and adjust, which is fixedly mounted on the carrier plate. In the utility model, one of the support blocks threadedly connected to the vertical screw rod can be subjected to force to drive the extension scraping unit to lift and adjust as a whole, and the other support block can slide and lift on the vertical guide rod to cooperate with the adjustment of the extension scraping unit and provide preliminary auxiliary support for it. The telescopic rod, the outer circumference of each end of which is respectively hinged to the first hinge on the first hinge seat and the second hinge on the second hinge seat, can be rotated to adjust the angle and telescopically adjust the overall length to match the change in the height position of the extension scraping unit. The lifting and adjustment of the extension scraping unit is fully assisted and guided, and the lifting and adjustment operation structure of the equipment is simple and the adjustment stability is higher. However, the existing technology still has shortcomings:

[0004] An intelligent wall leveling device for building decoration and renovation in the prior art has casters installed at the lower end of a carrier plate. Although the casters improve the flexibility of the device and facilitate movement in a construction scene, the entire device will be subjected to a reaction force from the wall during the leveling process, causing the position of the device to shift, thereby affecting the accuracy of the leveling. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a leveling device for building decoration.

[0006] In order to solve the above technical problems, the technical solution provided by the present utility model is as follows: a leveling device for building decoration, comprising: a support box;

[0007] A fixing plate, the fixing plate being inserted into the supporting box;

[0008] A limiting component, wherein the limiting component is arranged inside the supporting box;

[0009] The lifting assembly is arranged at the upper end of the inner side of the support box, and the lifting assembly includes forward and reverse screw rods, a support rod and a connecting rod and a lifting adjustment disk. The forward and reverse screw rods are rotatably connected to the upper end of the inner side of the support box through bearings, and the front ends of the forward and reverse screw rods extend to the front side of the support box. The support rods are threadedly connected to the front and rear sides of the outer sides of the forward and reverse screw rods, and the connecting rods are rotatably connected to both sides of the support rods. One end of the connecting rod away from the support rod is hinged to both sides of the front and rear parts of the upper end of the fixed plate, and the lifting adjustment disk is fixedly connected to the front ends of the forward and reverse screw rods;

[0010] The balancing assembly is arranged inside the support box, and the balancing assembly includes a slide groove, a fixing groove, a fixing frame, a sliding rod, a threaded hole, a balancing screw, a base plate and a balancing adjustment disk. The slide groove is opened at the front and rear parts of both sides of the upper end of the support box, and the slide groove passes through the support box. The fixing groove is opened at the front and rear parts of both sides of the upper end of the fixing plate, the fixing frame is inserted into the slide groove, the fixing frame is fixedly connected to the inside of the fixing groove, the sliding rod is inserted into the inside of the fixing frame, the threaded hole is opened in the middle of the upper end of the sliding rod, the balancing screw is threadedly connected to the inside of the threaded hole, the balancing screw is rotatably connected to the middle of the upper end of the inner side of the fixing frame through a bearing, the upper end of the balancing screw extends to the upper end of the fixing frame, the lower end of the sliding rod is hinged with the base plate, and the front end of the balancing screw is fixedly connected to the balancing adjustment disk.

[0011] As an improvement, the limiting component includes:

[0012] Limiting holes are opened on both sides of the front and rear parts of the upper end of the fixing plate.

[0013] A limiting rod is inserted into the limiting hole and fixedly connected to the inside of the supporting box.

[0014] As an improvement, the middle part of the upper end of the support box is fixedly connected to an electric telescopic rod 1, the upper end of the electric telescopic rod 1 is fixedly connected to an electric telescopic rod 2, and the rear end of the electric telescopic rod 2 is fixedly connected to a scraper.

[0015] As an improvement, a spirit level is fixedly connected to the upper end of the support box.

[0016] As an improvement, the front and rear parts of both sides of the lower end of the support box are fixedly connected with universal wheels.

[0017] The advantages of the present invention over the prior art are that, when in use, the present invention moves the device to the position requiring leveling through the universal wheel, and then drives the positive and negative screws to rotate through the lifting adjustment disk, and the positive and negative screws control the two support rods to move away from each other, and drive the fixed frame to slide downward inside the slide groove under the support of the connecting rod, and support the universal wheel to rise through the contact between the bottom plate and the ground, and support the support box, and then rotate the four balance adjustment disks respectively according to the display of the spirit level, and control the sliding rod to slide inside the fixed frame through the screw rod to control the level of the entire device, thereby ensuring stability and accuracy during subsequent leveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the present utility model.

[0019] Figure 2 It is a cross-sectional view of the present utility model.

[0020] Figure 3 It is a cross-sectional view of the support box of the present utility model.

[0021] Figure 4 It is a schematic diagram of the lifting assembly of the utility model.

[0022] Figure 5 It is a schematic diagram of the balancing component of the present utility model.

[0023] As shown in the figure: 1. Support box; 2. Fixed plate; 3. Limit assembly; 31. Limit hole; 32. Limit rod; 4. Lifting assembly; 41. Forward and reverse screw rods; 42. Support rod; 43. Connecting rod; 44. Lifting adjustment disk; 5. Balancing assembly; 51. Slide groove; 52. Fixed groove; 53. Fixed frame; 54. Slide rod; 55. Threaded hole; 56. Balancing screw rod; 57. Bottom plate; 58. Balancing adjustment disk; 6. Electric telescopic rod 1; 61. Electric telescopic rod 2; 62. Scraper; 7. Level; 8. Universal wheel. DETAILED DESCRIPTION

[0024] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0025] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example 1:

[0027] like Figures 1 to 5 As shown, this embodiment proposes a leveling device for architectural decoration, including a support box 1, a fixed plate 2, a limiting assembly 3, a lifting assembly 4, a balancing assembly 5, a spirit level 7 and a universal wheel 8. The fixed plate 2 is inserted into the interior of the support box 1, and the limiting assembly 3 for keeping the fixed plate 2 stable when sliding inside the support box 1 is installed inside the support box 1. The lifting assembly 4 for controlling the lifting and lowering of the fixed plate 2 inside the support box 1 is installed at the upper end of the inner side of the support box 1. The balancing assembly 5 for adjusting the horizontal position of the device is installed inside the support box 1. The spirit level 7 is fixedly connected to the front and both sides of the upper end of the support box 1, and the front and back sides of the lower end of the support box 1 are fixedly connected to the universal wheels 8 for facilitating the movement of the device.

[0028] The limiting assembly 3 includes a limiting hole 31 and a limiting rod 32. Limiting holes 31 are opened on the front and rear parts of both sides of the upper end of the fixing plate 2 to keep the fixing plate 2 stable when sliding inside the support box 1. The limiting rod 32 is inserted into the limiting hole 31, and the limiting rod 32 is fixedly connected to the inside of the support box 1.

[0029] The lifting assembly 4 includes forward and reverse screw rods 41, support rods 42, connecting rods 43 and lifting adjustment disks 44. The forward and reverse screw rods 41 are rotatably connected to the upper inner side of the support box 1 through bearings, and the front end of the forward and reverse screw rods 41 extends to the front of the support box 1. The support rods 42 are threadedly connected to the front and rear sides of the outside of the forward and reverse screw rods 41. Connecting rods 43 for controlling the lifting and lowering of the fixed plate 2 inside the support box 1 are rotatably connected on both sides of the support rods 42. One end of the connecting rod 43 away from the support rod 42 is hinged to the front and rear sides of the upper end of the fixed plate 2. A lifting adjustment disk 44 for facilitating the rotation of the forward and reverse screw rods 41 is fixedly connected to the front end of the forward and reverse screw rods 41.

[0030] The balancing assembly 5 includes a slide 51, a fixing groove 52, a fixing frame 53, a slide rod 54, a threaded hole 55, a balancing screw rod 56, a bottom plate 57 and a balancing adjustment plate 58. A square slide 51 is provided on both sides of the upper end of the support box 1, and the slide 51 passes through the support box 1. A square fixing frame 53 is provided on both sides of the upper end of the fixing plate 2, and the square fixing frame 53 is fixedly connected to the inside of the fixing groove 52. The fixing frame 53 is inserted into the inside of the slide 51. A square slide rod 54 is inserted inside, and a threaded hole 55 is opened at the upper end of the slide rod 54. A balancing screw rod 56 is threadedly connected to the inner upper end of the fixed frame 53 through a bearing. The upper end of the balancing screw rod 56 extends to the upper end of the fixed frame 53. A balancing adjustment disk 58 for facilitating the rotation of the balancing screw rod 56 is fixedly connected to the upper end of the balancing screw rod 56. A base plate 57 for increasing the contact area between the slide rod 54 and the ground is hinged at the lower end of the slide rod 54.

[0031] An electric telescopic rod 6 for controlling the height of the scraper 62 is fixedly connected to the middle of the upper end of the support box 1, an electric telescopic rod 2 61 for controlling the distance between the scraper 62 and the wall is fixedly connected to the upper end of the electric telescopic rod 6, and a scraper 62 for scraping the wall is fixedly connected to the rear end of the electric telescopic rod 2 61.

[0032] When in use, the device is moved to the position where leveling is required through the universal wheel 8, and then the forward and reverse screw rods 41 are driven to rotate through the lifting adjustment disk 44. The forward and reverse screw rods 41 control the two support rods 42 to move away from each other, and the fixed frame 53 is driven to slide downward inside the slide groove 51 under the support of the connecting rod 43. The universal wheel 8 is supported to rise through the contact between the bottom plate 57 and the ground to support the support box 1. Then, the four balance adjustment disks 58 are rotated respectively according to the display of the spirit level 7, and the slide rod 54 is controlled to slide inside the fixed frame 53 through the balance screw 56 to control the level of the entire device, thereby ensuring stability and accuracy during subsequent leveling.

[0033] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leveling device for building decoration, characterized in that: include: Support box (1); A fixing plate (2), wherein the fixing plate (2) is inserted into the interior of the supporting box (1); A limiting assembly (3), wherein the limiting assembly (3) is arranged inside the supporting box (1); A lifting assembly (4), wherein the lifting assembly (4) is arranged at the upper inner end of the support box (1), the lifting assembly (4) comprises a forward and reverse screw rod (41), a support rod (42), a connecting rod (43) and a lifting adjustment disk (44), wherein the forward and reverse screw rod (41) is rotatably connected to the upper inner end of the support box (1) through a bearing, the front end of the forward and reverse screw rod (41) extends to the front side of the support box (1), the support rod (42) is threadedly connected to the front and rear outer sides of the forward and reverse screw rod (41), the connecting rod (43) is rotatably connected to both sides of the support rod (42), one end of the connecting rod (43) away from the support rod (42) is hinged to both sides of the front and rear upper end of the fixed plate (2), and the lifting adjustment disk (44) is fixedly connected to the front end of the forward and reverse screw rod (41); The balancing assembly (5) is arranged inside the support box (1), and the balancing assembly (5) includes a slide groove (51), a fixing groove (52), a fixing frame (53), a slide rod (54), a threaded hole (55), a balancing screw rod (56), a bottom plate (57) and a balancing adjustment disk (58). The slide groove (51) is opened at the front and rear parts of both sides of the upper end of the support box (1), and the slide groove (51) passes through the support box (1). The fixing groove (52) is opened at the front and rear parts of both sides of the upper end of the fixing plate (2), and the fixing frame (53) is inserted into the slide groove (51). The fixed frame (53) is fixedly connected to the inside of the fixed groove (52), the sliding rod (54) is inserted into the inside of the fixed frame (53), the threaded hole (55) is opened in the middle of the upper end of the sliding rod (54), the balancing screw rod (56) is threadedly connected to the inside of the threaded hole (55), the balancing screw rod (56) is rotatably connected to the middle of the inner upper end of the fixed frame (53) through a bearing, the upper end of the balancing screw rod (56) extends to the upper end of the fixed frame (53), the lower end of the sliding rod (54) is hinged with a bottom plate (57), and the front end of the balancing screw rod (56) is fixedly connected to a balancing adjustment disk (58).

2. A leveling device for building decoration according to claim 1, characterized in that: The limiting component (3) comprises: The limiting holes (31) are provided at the front and rear parts of both sides of the upper end of the fixing plate (2). A limiting rod (32), wherein the limiting rod (32) is inserted into the limiting hole (31), and the limiting rod (32) is fixedly connected to the inside of the support box (1).

3. A leveling device for building decoration according to claim 1, characterized in that: The middle part of the upper end of the support box (1) is fixedly connected to an electric telescopic rod 1 (6), the upper end of the electric telescopic rod 1 (6) is fixedly connected to an electric telescopic rod 2 (61), and the rear end of the electric telescopic rod 2 (61) is fixedly connected to a scraper (62).

4. A leveling device for building decoration according to claim 1, characterized in that: A level (7) is fixedly connected to the upper end of the support box (1).

5. The leveling device for building decoration according to claim 1, characterized in that: Universal wheels (8) are fixedly connected to the front and rear parts of both sides of the lower end of the support box (1).

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