Wall error leveling device

Abstract

The utility model discloses a wall error leveling device which comprises a screw body, positioning lines, clamping grooves and a buckle screw, a threading hole is formed in the top of the screw body, the number of the positioning lines is six, the positioning lines penetrate through the threading hole in the top of the screw body, the number of the clamping grooves is six, the clamping grooves are fixedly connected to the tail ends of the positioning lines, and the buckle screw is connected with the clamping grooves. And the positioning line is fixed through the buckle screw. The top of the screw body is a flat cylinder, and the surface of the top is a crosshead. The positioning lines are made of nylon materials, and the surfaces of the positioning lines are coated with fluorescent layers. The meshy reference layer of the wall surface can be quickly constructed, and convenient operation by a single person and efficient and accurate leveling are realized. The device is simple in structure, low in cost and suitable for various wall materials such as concrete and brick walls, the 3 mm error acceptance standard of fine decoration engineering is met, and the construction efficiency and quality are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of building decoration tools technology, specifically a wall error leveling device. Background Technology

[0002] In architectural decoration projects, the acceptance standards for wall verticality and flatness typically require an error of no more than 3mm. Currently, mainstream construction methods have the following problems:

[0003] Highly dependent on tools: It requires the use of equipment such as levels and laser positioning devices, which are complex to operate and inconvenient to carry.

[0004] Low construction efficiency: It requires multiple people to work together to complete steps such as positioning, drilling, and adjustment, which takes a long time;

[0005] Unstable accuracy: The traditional corner line stretching method is easily affected by the technical level of the construction personnel, which may lead to the deviation or loosening of the baseline;

[0006] High cost: Power tools are expensive to purchase and maintain, and require frequent replacement of consumables.

[0007] In the prior art, for example, Chinese utility model patent CN220247668U proposes a "wall leveling device," which includes a fixed block, a connecting block fixedly connected to the side wall of the fixed block, a movable block slidably sleeved on the connecting block, a first vertical laser emitter fixedly connected to the upper surface of the movable block, a first horizontal laser emitter fixedly connected to the side of the movable block away from the fixed block, a second vertical laser emitter fixedly connected to the upper surface of the fixed block, and a second horizontal laser emitter fixedly connected to the side of the fixed block away from the movable block. This device is convenient for operators to use and carry, improving its applicability.

[0008] However, it still requires a power source and has a complex structure, making it difficult to use in confined spaces. Therefore, there is an urgent need for a leveling tool that does not require electricity, has a simple structure, and can adapt to various construction scenarios. Summary of the Invention

[0009] The purpose of this invention is to provide a wall error leveling device to overcome the above-mentioned technical problems. Through a special structural design, it enables a single person to quickly construct a wall reference plane, thereby improving leveling efficiency and accuracy and reducing construction costs.

[0010] The present invention solves the above-mentioned technical problems through the following technical solution:

[0011] The wall error leveling device of this utility model includes a screw body, positioning lines, slots, and snap screws. The top of the screw body is provided with a through hole. There are six positioning lines, all of which pass through the through hole on the top of the screw body. There are six slots, which are fixedly connected to the ends of the positioning lines. The positioning lines are fixed by the snap screws.

[0012] The top of the screw body is a flat cylinder, and the top surface is a crosshead.

[0013] The positioning line is made of nylon and coated with a fluorescent layer. Beneficial effects

[0014] This application presents a wall error leveling device. This tool simplifies the construction process through structural innovation and is suitable for scenarios such as residential interior decoration and commercial space renovation. It can replace traditional power tools and complex positioning equipment to achieve low-cost and high-precision wall leveling operations. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Fig. 2 This is a schematic diagram of the main structure of the screw body of this utility model;

[0017] Fig. 3 This is a schematic diagram of the snap-fit ​​screw structure of this utility model.

[0018] In the diagram: 1. Screw body; 2. Positioning line; 3. Slot; 4. Clip screw. Detailed Implementation

[0019] like Figs. 1-3 As shown, the wall error leveling device of this utility model includes a screw body 1, positioning lines 2, slots 3, and snap screws 4. The top of the screw body 1 is provided with a wire hole. There are six positioning lines 2, all of which pass through the wire hole at the top of the screw body 1. There are six slots 3, which are fixedly connected to the ends of the positioning lines 2. The positioning lines 2 are fixed by snap screws 4.

[0020] The top of the screw body 1 is a flat cylinder, and the top surface is a cross head.

[0021] Positioning line 2 is made of nylon and coated with a fluorescent layer.

[0022] The reference points are fixed at three intersections at the inside corner of the wall. Using a regular screwdriver, the screws are screwed vertically into the wall. Then, the construction line is connected and straightened. The position of the underground vertical line is found. Ensure that the six positioning lines point to the vertical, horizontal and diagonal directions respectively. The construction line is then threaded into the slot of each screw in turn and fixed by the buckle. After tightening, a vertical, horizontal and diagonal reference grid is formed.

[0023] Subsequently, install four clip screws every 30cm along the baseline to form a closed quadrilateral frame. Correct the wall error by adjusting the tightness of the positioning line. Verify the level by attaching a straightedge to the wall and measuring the flatness of each area within the frame. If the error is >3mm, fine-tune the clip position until it meets the standard.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship when the device or element is in normal use. They 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 at any time, or be constructed and operated in a specific orientation, unless otherwise stated in the text.

[0025] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A wall error leveling device, characterized in that, The screw includes a screw body, positioning lines, slots, and snap-on screws. The top of the screw body has a through hole. There are six positioning lines, all of which pass through the through hole on the top of the screw body. There are six slots, which are fixedly connected to the ends of the positioning lines. The positioning lines are fixed by the snap-on screws.

2. The wall error leveling device according to claim 1, characterized in that, The top of the screw body is a flat cylinder, and the top surface is a Phillips head.

3. The wall error leveling device according to claim 1, characterized in that, The positioning line is made of nylon and coated with a fluorescent layer.

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