Screeding guiding rule

Abstract

The utility model relates to the technical field of decoration equipment, in particular to a screeding guiding rule which is provided with a reference line used for being matched with laser rays emitted by a laser gradienter to achieve leveling. The reference line is located in the middle of the screeding guiding rule and extends in the length direction of the screeding guiding rule. A plurality of hollow holes are formed in the screeding guiding rule; the hollowed-out holes penetrate through the screeding guiding rule on the surface, provided with the reference line, of the screeding guiding rule. The utility model has the beneficial effect of convenience in use. Light rays of the laser gradienter can penetrate through the hollowed-out holes, the screeding guiding rules are projected at the same time, and the working efficiency of constructors is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration equipment, and particularly relates to a screeding profile. Background Art

[0002] A screeding profile is an auxiliary tool for decoration, used for vertical or horizontal reference leveling of walls or ceilings.

[0003] The screeding profile is made of a profile tube. A common screeding profile is a profile tube with a rectangular cross-section.

[0004] When in use, the screeding profile realizes reference positioning by the light emitted by a laser level fitting the edge of the screeding profile. When the wall area is large, multiple screeding profiles are usually required. At this time, it is necessary to level and apply in segments one by one, which is inconvenient to use. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a screeding profile which is convenient to use.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A screeding profile is provided with a reference line for cooperating with the laser line emitted by a laser level to achieve leveling; the reference line is located in the middle of the screeding profile and extends along the length direction of the screeding profile; the screeding profile is formed with a plurality of hollow holes; the hollow holes penetrate the screeding profile on the surface of the screeding profile provided with the reference line.

[0008] As a further scheme of the utility model: the hollow holes are long strip-shaped holes; the length direction of the hollow holes is consistent with the length direction of the screeding profile.

[0009] As a further scheme of the utility model: both ends of the hollow holes in the length direction are sharp-angle structures; the sharp-angle ends of the sharp-angle structures are aligned with the reference line.

[0010] As a further scheme of the utility model: the hollow holes are symmetric structures symmetric about the reference line.

[0011] As a further scheme of the utility model: the sum of the dimensions of the plurality of hollow holes in the length direction and the length of the screeding profile is greater than or equal to 0.7 and less than or equal to 0.9.

[0012] As a further scheme of the utility model: a horizontal bubble is provided on the screeding profile.

[0013] Compared with the prior art, the beneficial effect of the utility model is: it is convenient to use. The light of the laser level can pass through the hollow holes to project multiple screeding profiles at the same time, improving the work efficiency and construction quality of construction workers.

[0014] Other features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and the accompanying drawings. Description of the Drawings

[0015] Figure 1 is a schematic diagram of a screeding straightedge of the present utility model;

[0016] Figure 2 is Figure 1 a partial enlarged view of the screeding straightedge in ;

[0017] Figure 3 is a schematic diagram of different hollow holes of the screeding straightedge.

[0018] List of reference numerals in the drawings: Screeding straightedge 100, Hollow hole 102, Sharp corner structure 103. Specific Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] As Figure 1 and Figure 2 shown, a screeding straightedge 100 is a rectangular tube structure. The screeding straightedge 100 is provided with a reference line for cooperating with the laser line emitted by a laser level to achieve leveling. The reference line is located in the middle of the screeding straightedge 100 and extends along the length direction of the screeding straightedge 100. The screeding straightedge 100 is formed with a plurality of hollow holes 102. The hollow holes 102 penetrate the screeding straightedge 100 on the surface of the screeding straightedge 100 where the reference line is provided.

[0021] Specifically, the hollow holes 102 are long strip-shaped holes. The length direction of the hollow holes 102 is the same as the length direction of the screeding straightedge 100.

[0022] Specifically, both ends of the hollow holes 102 in the length direction are sharp corner structures 103. The sharp corner ends of the sharp corner structures 103 are aligned with the reference line.

[0023] Specifically, the hollow holes 102 are symmetric structures symmetric about the reference line.

[0024] Specifically, the sum of the dimensions of the plurality of hollow holes 102 in the length direction and the length ratio of the screeding straightedge 100 is greater than or equal to 0.7 and less than or equal to 0.9.

[0025] As an alternative embodiment, a horizontal bubble is provided on the screeding straightedge. When using a laser level to perform reference leveling on the screeding straightedge, the horizontal bubble can be used for calibration to promptly detect whether the electronic level is malfunctioning, correct errors in a timely manner, and avoid losses such as rework and material waste.

[0026] During use, a light ray is emitted by the laser level, and the screeding straightedge 100 is adjusted so that the laser line emitted by the laser level fits the reference line. Since the screeding straightedge 100 has multiple hollow holes 102, after the laser line passes through the hollow holes 102, it can hit the adjacent screeding straightedge 100, and the reference line and the laser line of this screeding straightedge 100 are also aligned, thereby simultaneously achieving reference leveling of multiple screeding straightedges 100.

[0027] Compared with the method of performing section-by-section leveling and section-by-section construction by moving the laser level without disassembling the screeding straightedge, there is no need to move and re-place the laser level multiple times for reference leveling of different screeding straightedges 100. Compared with the method of not moving the laser level, disassembling the screeding straightedge after section-by-section construction, performing reference leveling of the screeding straightedge for the next section and then constructing, the construction intervals in each section area are short, less affected by environmental temperature and humidity, and the wall surface has high consistency.

[0028] In the processing process of the screeding straightedge 100, a reference line is printed on the rectangular tube structure by a laser printer. Then, a laser cutting machine is used to continuously cut out multiple hollow holes 102.

[0029] Reference Figure 2 , the hollow hole 102 is hexagonal. Among them, the distances between the two sharp corners aligned with the reference line are relatively far, thus forming a long strip-shaped hole. The hollow hole 102 is not limited to being hexagonal. Reference Figure 3 , the hollow holes are multiple connected rhombuses. The hollow holes are for the laser line emitted by the laser level to pass through, and the hollow holes do not block the laser line emitted by the laser level.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rib punching ruler (100), characterized in that: The rib ruler (100) is provided with a reference line for cooperating with a laser line emitted by a laser level to achieve leveling; the reference line is located in the middle of the rib ruler (100) and extends along the length direction of the rib ruler (100); the rib ruler (100) is formed with a plurality of hollow holes (102); the hollow holes (102) penetrate the rib ruler (100) on the surface of the rib ruler (100) on which the reference line is provided.

2. The rib ruler (100) according to claim 1, characterized in that: The hollow hole (102) is a long strip-shaped hole; the length direction of the hollow hole (102) is consistent with the length direction of the rib ruler (100).

3. The rib punching ruler (100) according to claim 2, characterized in that: Both ends of the hollow hole (102) in the length direction are pointed structures (103); the pointed ends of the pointed structures (103) are aligned with the reference line.

4. The rib ruler (100) according to claim 1, characterized in that: The hollow hole (102) is a symmetrical structure that is symmetrical about the reference line.

5. The rib ruler (100) according to claim 1, characterized in that: The ratio of the sum of the dimensions of the plurality of hollow holes (102) in the length direction to the length of the rib ruler (100) is greater than or equal to 0.7 and less than or equal to 0.

9.

6. The rib ruler (100) according to claim 1, characterized in that: A horizontal bubble is provided on the rib-punching ruler (100).

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