Stair step stone paving setting tool

Abstract

The utility model relates to the field of building construction especially relates to a stair step stone material paving shaping construction tool, including level bubble and left and right two horizontal rules, two horizontal rules are connected through the connecting frame, and the front top of horizontal rule is provided with vertical rule, and vertical rule and horizontal rule are perpendicular arrangement, the rear part of horizontal rule is provided with the long strip shape's sight hole, and the scale line is provided in the sight hole, the lower part of the rear end of horizontal rule is provided with the rule leg, and the rule leg is provided with the adjusting component, and the adjusting component and horizontal rule are parallel arrangement. The utility model has facilitated the worker construction, has improved the construction work efficiency, has effectively avoided the quality problem that the step panel width is not same left and right and the step vertical plate is not perpendicular, has guaranteed stair step stone material paving's forming quality.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a tool for shaping and constructing stair tread stone paving. Background Technology

[0002] like Figure 1 As shown, the installation of stair tread stone mainly includes the installation of the tread surface and the vertical surface. Currently, workers usually use simple tools such as measuring tapes and straightedges to calibrate the tread surface and vertical surface during construction. The problems with this construction method are: first, the construction efficiency of workers is low; second, quality problems such as inconsistent width of tread panels and non-vertical tread vertical panels may occur. Utility Model Content

[0003] Based on the above problems, the purpose of this utility model is to provide a tool for shaping and constructing stair tread stone paving. This utility model adopts the following technical solution: This utility model provides a construction tool for shaping and installing stone paving for stair treads, including a spirit level and two horizontal guides on the left and right. The two horizontal guides are connected by a connecting frame. A vertical guide is provided above the front end of the horizontal guides, and the vertical guide is arranged perpendicular to the horizontal guides. The rear of the horizontal ruler is provided with a long strip-shaped viewing hole, and scale lines are provided in the viewing hole; The horizontal guide has a leg at its lower rear end, and an adjustment component is provided on the leg. The adjustment component is arranged parallel to the horizontal guide.

[0004] Preferably, the connecting frame is foldable and includes two foldable arms; The folding arm assembly includes two folding arms, and the two folding arms are respectively fixed to the horizontal straightedge; The contact ends of the two folding arms are respectively provided with an upper stop and a lower stop, which are fixed by a locking device. The lower stop is rotatably connected to the folding arm on the opposite side by a hinge.

[0005] Preferably, the locking device includes a hand-tightening bolt, a connecting hole provided on the upper stop block, and a threaded hole provided on the lower stop block; the hand-tightening bolt passes through the connecting hole and then connects to the threaded hole.

[0006] Preferably, the adjusting component includes a threaded rod that is threadedly connected to the leg, and a locking nut is connected to the threaded rod, with one side of the locking nut abutting against the leg.

[0007] Preferably, the front end of the threaded rod is provided with a top head.

[0008] Preferably, a handle is provided at the rear end of the threaded rod.

[0009] Compared with the prior art, the beneficial technical effects of this utility model are as follows: This invention facilitates construction for workers, improves construction efficiency, effectively avoids quality problems such as inconsistent width of step panels and non-vertical step uprights, and ensures the forming quality of stair step stone paving. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings.

[0011] Figure 1 A schematic diagram of the stone paving for stair treads; Figure 2 This is a structural schematic diagram of the stair tread stone paving shaping construction tool in Embodiment 1 of this utility model; Figure 3 This is a schematic diagram illustrating the use of the stair tread stone paving shaping construction tool in Embodiment 1 of this utility model; Figure 4 This is a side view of the tool used for shaping and constructing stair tread stone paving in Embodiment 1 of this utility model; Figure 5 This is a structural schematic diagram of the stair tread stone paving shaping construction tool in Embodiment 2 of this utility model; Figure 6 This is a schematic diagram of the locking device in Embodiment 2 of this utility model.

[0012] Explanation of reference numerals in the attached drawings: 1. Horizontal straightedge; 2. Connecting frame; 201. Folding arm; 202. Upper stop block; 203. Lower stop block; 204. Locking device; 204-1. Hand-tightening bolt; 204-2. Connecting hole; 204-3. Threaded hole; 3. Vertical straightedge; 4. Sight hole; 401. Scale line; 5. Ruler leg; 6. Adjusting component; 601. Threaded rod; 602. Locking nut; 603. Top head; 604. Handle; 7. Spirit bubble; 8. Step surface; 9. Elevation. Detailed Implementation

[0013] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0014] Example 1 like Figure 2 As shown in the figure, this embodiment discloses a stair tread stone paving shaping construction tool, including a spirit level 7 and two horizontal guides 1, which are connected by a connecting frame 2. The spirit level 7 can be arranged in the middle of the connecting frame 2. A vertical guide 3 is fixed above the front end of the horizontal guide 1, and the vertical guide 3 is arranged perpendicular to the horizontal guide 1.

[0015] A viewing hole 4 is provided at the rear of the horizontal ruler 1. The viewing hole 4 is elongated and extends along the length of the horizontal ruler 1. A scale line 401 is provided in the viewing hole 4. The scale line 401 can be marked with color. A numerical mark can be provided on one side of the scale line 401. The numerical mark is in millimeters.

[0016] A leg 5 is provided below the rear end of the horizontal guide 1, and an adjustment component 6 is provided on the leg 5. The adjustment component 6 is arranged parallel to the horizontal guide 1.

[0017] like Figure 3 and 4 The process of using this utility model is as follows: the step stones are laid in layers upwards. The lower end of the vertical surface 9 abuts against the top surface of the step surface 8 of the next layer, and the upper end of the vertical surface 9 abuts against the bottom surface of the step surface 8 of the previous layer.

[0018] According to the design requirements of the drawings, adjust the extension length of the front end of the adjustment component 6. After the front end of the adjustment component 6 is against the facade 9 (the facade 9 of the next layer), the distance between the front side of the vertical ruler 3 and a certain scale line 401 is exactly the designed step width. The subsequent laying will be based on this scale line 401.

[0019] First, lay the bottom layer of the facade 9 (this facade 9 is called the first-level facade 9, and this facade 9 can be corrected using a laser level). Then, place the step surface 8 (this step surface 8 is called the first-level step surface 8), pressing the step surface 8 against the facade 9. Place the two level rulers 1 of this tool on the step surface 8, with the front ends of the two adjusting components 6 against the facade 9. Check through the viewing hole 4 whether the scale line 401, which serves as the reference, is aligned with the outer edge of the step surface 8. Then check whether the bubble level 7 is centered and aligned. If all the above conditions are met, then the laying of the first-level step surface 8 is qualified. If the above conditions are not met, the step surface 8 can be tapped with a rubber mallet to adjust its position until the laying requirements are met.

[0020] Next, place the second-level elevation 9. Place the two horizontal guides 1 on the tread surface 8, with the front ends of the two adjusting components 6 resting against the elevation 9. The second-level elevation 9 should then be in contact with the front sides of both vertical guides 3. If this condition is met, the second-level elevation 9 is properly laid. If this condition is not met, the elevation 9 can be tapped with a rubber mallet to adjust its position until the laying requirements are met. Repeat the above operations to complete the installation of the stair tread stone.

[0021] In this embodiment, the connecting frame 2 consists of two horizontal bars, with both ends of the horizontal bars fixed to the horizontal ruler 1.

[0022] In this embodiment, the adjusting component 6 includes a threaded rod 601, which is arranged parallel to the horizontal guide 1 and threadedly connected to the guide leg 5. A locking nut 602 is connected to the threaded rod 601, and one side of the locking nut 602 abuts against the guide leg 5. A top head 603 is provided at the front end of the threaded rod 601, which can abut against the vertical surface 9. A handle 604 is provided at the rear end of the threaded rod 601.

[0023] Example 2 like Figure 5 and 6 As shown, in this embodiment, the connecting frame 2 is designed to be foldable, which makes the entire tool easier to carry.

[0024] The connecting frame 2 includes two folding arms; each folding arm includes two folding arms 201, which are fixed to the horizontal ruler 1 respectively; the contact ends of the two folding arms 201 are respectively provided with an upper stop 202 and a lower stop 203, and the upper stop 202, the lower stop 203 and the folding arm 201 are an integral structure.

[0025] The upper stop 202 and the lower stop 203 are fixed by the locking device 204, and the lower stop 203 is rotatably connected to the folding arm 201 on the opposite side by the hinge 205.

[0026] The locking device 204 includes a hand-tightening bolt 204-1, a connecting hole 204-2 on the upper stop 202, and a threaded hole 204-3 on the lower stop 203. When the folding arm is unfolded, the upper stop 202 and the lower stop 203 fit together. At this time, the connecting hole 204-2 corresponds to the threaded hole 204-3. Then, the hand-tightening bolt 204-1 passes through the connecting hole 204-2 and is threaded into the threaded hole 204-3, thus realizing the unfolding and fixing of the folding arm. It should be noted that when the folding arm is unfolded and fixed, the height of the lowest point of the hinge 205 is higher than the bottom surface of the horizontal ruler 1. This allows a certain gap between the lowest point of the hinge 205 and the upper surface of the step surface 8, preventing the hinge 205 from contacting the step surface 8 after the entire tool is placed on it, thus affecting the detection of the horizontal ruler 1.

[0027] In this embodiment, the bubble level 7 is mounted on one of the horizontal guides 1. The remaining structure in this embodiment is the same as in Embodiment 1.

[0028] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A tool for shaping and constructing stair tread stone paving, characterized in that: It includes a spirit level (7) and two horizontal guides (1) on the left and right. The two horizontal guides (1) are connected by a connecting bracket (2). A vertical guide (3) is provided above the front end of the horizontal guide (1). The vertical guide (3) is arranged perpendicular to the horizontal guide (1). The rear of the horizontal ruler (1) is provided with a long strip-shaped viewing hole (4), and a scale line (401) is provided in the viewing hole (4). The horizontal guide (1) has a leg (5) below its rear end, and an adjustment component (6) is provided on the leg (5). The adjustment component (6) is arranged parallel to the horizontal guide (1).

2. The stair tread stone paving shaping and construction tool according to claim 1, characterized in that: The connecting frame (2) is foldable and includes two foldable arms. The folding arm assembly includes two folding arms (201), and the two folding arms (201) are respectively fixed to the horizontal ruler (1); The two folding arms (201) are respectively provided with an upper stop block (202) and a lower stop block (203) at their contact ends. The upper stop block (202) and the lower stop block (203) are fixed by a locking device (204). The lower stop block (203) is rotatably connected to the folding arm (201) on the opposite side by a hinge (205).

3. The stair tread stone paving shaping and construction tool according to claim 2, characterized in that: The locking device (204) includes a hand-tightening bolt (204-1), a connecting hole (204-2) provided on the upper stop (202), and a threaded hole (204-3) provided on the lower stop (203); the hand-tightening bolt (204-1) passes through the connecting hole (204-2) and then connects to the threaded hole (204-3).

4. The stair tread stone paving shaping and construction tool according to claim 1, characterized in that: The adjusting component (6) includes a threaded rod (601), which is threadedly connected to the leg (5). A locking nut (602) is connected to the threaded rod (601), and one side of the locking nut (602) abuts against the leg (5).

5. The stair tread stone paving shaping and construction tool according to claim 4, characterized in that: The threaded rod (601) is provided with a top head (603) at its front end.

6. The stair tread stone paving shaping and construction tool according to claim 4, characterized in that: The threaded rod (601) is provided with a handle (604) at its rear end.

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