Floor slab reinforcing steel bar positioning device

Abstract

The utility model relates to the technical field of building engineering construction, and particularly discloses a floor reinforcing steel bar positioning device which comprises a scale, scale positioners and reinforcing steel bar positioners, the scale positioners are detachably connected to the end of the scale, the scale is provided with scales, and the reinforcing steel bar positioners are detachably connected with the scale and arranged in the length direction of the scale. The purpose of the utility model is to solve the problem that the existing reinforcing steel bar positioning device can be suitable for reinforcing steel bar positioning of floor slabs with different size requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to a floor slab steel bar positioning device. Background Art

[0002] Existing building structures basically adopt reinforced concrete structures. Before pouring concrete, it is necessary to lay steel meshes, and arrange and tie the steel meshes according to the set spacing. When arranging the steel bars, it is necessary to locate the steel bar laying position. The traditional steel bar positioning relies on laying out the lines on the floor slab to achieve the steel bar position positioning. This method requires manual laying out, which is labor-intensive; secondly, the ink line used for drawing lines in rainy days or when it is relatively humid will dissolve in the water, and the laying out will not be clear. In order to solve the above problems, some steel bar positioning devices have been formed, such as the patent with publication number CN206957064U, which discloses a steel bar positioning device, which is positioned by a fixed rectangular beam and a crossbeam set on the rectangular beam; but since this structure is integrally formed and the distance between the structures is fixed, although it solves the problem of traditional steel bar positioning, the fixed structure is not easy to adjust and cannot be applied to the steel bar positioning of floors with different size requirements. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem solved by the utility model is to provide a floor slab steel bar positioning device, which solves the problem that the existing steel bar positioning device can be applied to the steel bar positioning of floors with different size requirements.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is: a floor slab steel bar positioning device, including a ruler, a ruler locator and a steel bar locator, the ruler locator is detachably connected to the end of the ruler, the ruler is provided with scales, the steel bar locator is detachably connected to the ruler and is provided with multiple scales along the length direction of the ruler.

[0005] The beneficial effect of this solution is that by setting a scale with a scale, the detachable steel bar locator can be fixed to the scale according to the size requirements, and the spacing between the steel bar locators can be flexibly adjusted, so as to adapt to different steel mesh positioning requirements. Each component adopts a detachable connection method, so as to facilitate tool turnover.

[0006] Furthermore, the steel bar locator is in a concave shape. With the concave structure, the steel bar locator can be covered on the ruler downwards and then fixed by a connecting piece, and the steel bar is positioned at a right angle formed by the two side plates of the concave shape and the lower part of the ruler.

[0007] Furthermore, the concave surface of the steel bar locator is buckled downward on the ruler, and two parallel side walls of the steel bar locator are respectively provided with connection holes, and the connecting piece passes through the connection hole so that the steel bar locator and the ruler can be detachably connected. The connection piece is used for perforation connection, and there is no need to punch holes on the ruler, thereby achieving the fixation between the steel bar locator and the ruler.

[0008] Furthermore, the steel bar positioner is H-shaped. The H-shaped steel bar positioner is connected in the same manner as the concave shape, and the right angle formed between the upper end of the H-shaped side plate and the ruler can fix the upper steel bar, thereby realizing the fixing of the upper and lower rulers.

[0009] Furthermore, the scale and the scale positioner are both made of rubber material, which is light in structure and easy to turn around.

[0010] Furthermore, the ruler is a quadrangular prism, and the four faces of the ruler are provided with scales of different sizes. The steel bar spacings required by different designs can be controlled by selecting different scales on different faces.

[0011] Furthermore, the scale sizes of the four surfaces are 50-100mm, 100-150mm, 150-200mm and 200-250mm respectively.

[0012] Furthermore, the scale spacing is 1-10mm, and the scale spacings of the other three surfaces are 50-100mm, 100-150mm, and 150-200mm respectively. One of the surface scales has a higher precision, so that steel bars with smaller size spacing can be positioned, which is convenient for positioning of uncommon steel bar size requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of embodiment 1 of the device.

[0014] Figure 2 This is a schematic diagram of Example 2 of the device.

[0015] Figure 3 This is a schematic diagram of the steel bar locator of Example 1.

[0016] Figure 4 This is a schematic diagram of the steel bar locator of Example 2.

[0017] Figure 5 A schematic diagram of the scale. DETAILED DESCRIPTION

[0018] The following is further described in detail through specific implementation methods:

[0019] The reference numerals in the drawings of the specification include: ruler 1, pin 11, ruler locator 2, steel bar locator 3, connector 31, steel bar locating point 4.

[0020] Example 1 This is as attached Figure 1 , Figure 3 , Figure 5 As shown: A floor slab steel bar positioning device includes a ruler 1, a ruler 1 positioner and a steel bar positioner 3. Two ruler 1 positioners are provided, and the two ruler 1 positioners are respectively provided at both ends of the ruler 1. The end of the ruler 1 passes through the ruler 1 positioner and is limited by a latch 11; the ruler 1 is a quadrangular prism, and the four faces of the ruler 1 are provided with scales of different sizes. The scale sizes of the four faces are 100mm, 120mm, 150mm and 200mm respectively. By selecting different scales on different faces, the steel bar spacing required by different designs can be controlled. The ruler 1 and the ruler 1 positioner are both made of rubber, and the four sides of the ruler 1 are frosted to increase the surface roughness, thereby increasing the friction between the steel bar positioner 3 and the ruler 1.

[0021] The rebar locator 3 is in the shape of a concave letter and is provided in multiple numbers along the length direction of the ruler 1; the concave surface of the rebar locator 3 is buckled downward on the ruler 1, and the two parallel side walls of the rebar locator 3 are respectively provided with connection holes, and the connecting piece 31 passes through the connection hole so that the rebar locator 3 and the ruler 1 can be detachably fixed; the connecting piece 31 is a bolt. The concave letter structure is adopted, so that the rebar locator 3 can be covered on the ruler 1 downward, and then fixed by the connecting piece 31, and the rebar is positioned at the right angle formed by the two side plates of the concave letter and the lower part of the ruler 1. The rebar locator 3 is made of steel material, and the contact surface of the rebar locator 3 and the ruler 1 is frosted. Under the weight pressure of the steel rebar locator 3 and the rough surface of the two contact surfaces, the friction between the rebar locator 3 and the ruler 1 is further improved.

[0022] By setting a scale 1 with a scale in this solution, the detachable steel bar locator 3 can be fixed to the scale 1 according to the size requirements, and the spacing of the steel bar locator 3 can be flexibly adjusted, so as to adapt to different steel mesh positioning requirements. Each component adopts a detachable connection method, which is convenient for tool turnover. The device can accurately control the spacing of single-layer steel bars of common floor slabs, is easy to operate, and saves time compared to the conventional method of marking the board surface to control the positioning of steel bars.

[0023] Specific usage:

[0024] Step 1: Pass the ruler 1 through the ruler 1 locator, and pass the pin 11 through the ruler 1 from top to bottom, so as to limit the position between the ruler 1 and the ruler 1 locator;

[0025] Step 2: Place the selected ruler 1 with the scale scale facing upward, and then cover the steel bar locator 3 downward at the scale scale of the positioning spacing, and pass the connecting piece 31 through the connecting hole to make the steel bar locator 3 and the ruler 1 detachable and fixed;

[0026] Step 3: Place the steel bars of the floor slab at the steel bar positioning point 4 below the steel bar locator 3 at the right angle formed by the ruler 1.

[0027] Step 4: After completing the steel bar binding, fix the horse stool bar, then remove the connecting piece 31 of the steel bar locator 3, thereby removing the steel bar positioning device, then remove the pin 11 of the ruler 1, then remove the ruler 1 locator, move the ruler 1, and finally fine-tune whether the steel bar is deformed.

[0028] Example 2 Figure 2 , Figure 4 As shown, the same points as Example 1 are not repeated here. The difference lies in that the steel bar locator 3 is H-shaped. The H-shaped steel bar locator 3 is connected in the same way as the concave shape. The right angle formed between the upper end of the side plate of the H-shaped steel bar locator 3 in the vertical direction and the scale 1 can fix the upper steel bars, thereby fixing the upper and lower layers of the scale 1.

[0029] The similarities between Example 3 and Example 1 and Example 2 are not repeated here. The difference is that the scale spacing is 10mm, and the scale spacings of the other three surfaces are 100mm, 150mm, and 200mm respectively. One of the surface scales has a higher precision, so that steel bars with smaller size spacing can be located, which is convenient for locating uncommon steel bar size requirements.

[0030] The similarities between Example 4 and Examples 1-3 are not repeated here. The difference lies in that a layer of elastic soft rubber layer is fixedly bonded to the surface of the ruler 1, and the scale of the ruler 1 is arranged on the elastic soft rubber layer, so that the gravity of the steel rebar locator 3 cooperates with the soft rubber layer, further improving the friction between the rebar locator 3 and the ruler 1, ensuring that the relative position of the rebar locator 3 and the ruler 1 is fixed.

[0031] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A floor steel bar positioning device, characterized in that: The invention comprises a ruler, a ruler locator and a steel bar locator. The ruler locator is detachably connected to the end of the ruler. The ruler is provided with scales. The steel bar locator is detachably connected to the ruler and is provided with a plurality of scales along the length direction of the ruler.

2. A floor slab reinforcement positioning device according to claim 1, characterized in that: The steel bar positioner is in a concave shape.

3. A floor slab reinforcement positioning device according to claim 2, characterized in that: The concave surface of the steel bar locator is buckled downward on the ruler, and two parallel side walls of the steel bar locator are respectively provided with connecting holes, and the connecting piece passes through the connecting holes so that the steel bar locator and the ruler are detachably connected.

4. A floor slab reinforcement positioning device according to claim 1, characterized in that: The steel bar positioner is H-shaped.

5. A floor slab reinforcement positioning device according to claim 1, characterized in that: The ruler and the ruler positioner are both made of rubber material.

6. A floor slab reinforcement positioning device according to claim 1, characterized in that: The scale is a quadrangular prism, and four faces of the scale are provided with scales of different spacings.

7. A floor slab reinforcement positioning device according to claim 6, characterized in that: The scale intervals of the four surfaces are 50-100mm, 100-150mm, 150-200mm and 200-250mm respectively.

8. A floor slab reinforcement positioning device according to claim 6, characterized in that: The scale interval on one side of the ruler is 1-10 mm, and the scale intervals on the other three sides are 50-100 mm, 100-150 mm, and 150-200 mm respectively.

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