Measuring device for steel structure construction

Abstract

The utility model relates to the technical field of steel structure construction, and discloses a measuring device for steel structure construction, which comprises a measuring plate and a measuring tape, the measuring tape is fixedly connected to the side wall of the measuring plate, the side wall of the measuring plate is provided with an opening, and the inner wall of the measuring plate located at the opening is arranged to be a cambered surface. The inner wall, located at the opening, of the measuring plate is provided with scale marks, the inner wall, located below the opening, of the bottom end of the measuring plate is provided with a rectangular opening, and the inner wall, located at the rectangular opening, of the measuring plate is fixedly connected with a fixing shaft. The measuring tape provided by the utility model can measure the gap between the steel structural beams and the length of the steel structural beams, and when the angle of the steel structural beams is measured, one side, deviating from the first measuring rod, of the measuring plate is attached to the side wall of one steel structural beam. And then the first measuring rod is shifted to be attached to the other steel structure beam, so that the angle between the steel structure beams can be measured.

Description

Technical Field

[0001] This utility model relates to the field of steel structure construction technology, and in particular to a measuring device for steel structure construction. Background Technology

[0002] Steel structure construction is an important construction method in building engineering, and it is widely used in high-rise buildings, large industrial plants, bridges and other projects. Steel structures are favored because of their advantages such as high strength, light weight and fast construction speed.

[0003] In existing technologies, during the construction of steel structures, in order to ensure the stability of the steel structure connections, the steel structures need to be maintained at a set installation angle and position distance during assembly. However, during the installation and measurement process, the connection points between the steel structures are reinforced by reinforcement structures. As a result, ordinary protractors are not easy to use for accurate and stable angle measurements due to the obstruction of the reinforcement structures, which can easily lead to errors and affect the stability of the steel structure assembly. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the prior art that in order to ensure the stability of steel structure connections, the steel structure needs to be maintained at a set installation angle and position distance during assembly. However, during the installation and measurement process, the connection between steel structures is reinforced by a strengthening structure. As a result, ordinary protractors are not easy to use for accurate and stable angle measurement due to the obstruction of the strengthening structure, which easily leads to errors and affects the stability of the steel structure assembly. Therefore, this invention proposes a measuring device for steel structure construction.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A measuring device for steel structure construction includes a measuring plate and a measuring tape. The measuring tape is fixedly connected to the side wall of the measuring plate. An opening is provided on the side wall of the measuring plate. The inner wall of the measuring plate within the opening is curved. Scale lines are formed on the inner wall of the measuring plate within the opening. A rectangular opening is provided on the inner wall of the bottom end of the measuring plate below the opening. A fixed shaft is fixedly connected to the inner wall of the rectangular opening of the measuring plate. A first measuring rod is movably sleeved on the shaft wall of the fixed shaft. A second measuring rod is fixedly connected to the bottom wall of the first measuring rod. The first and second measuring rods are arranged perpendicular to each other. Pointers are respectively provided at the ends of the first and second measuring rods away from the fixed shaft and are slidably mounted on the side wall of the measuring plate within the scale lines.

[0007] Preferably, the inner wall of the first measuring rod has a cavity, and a spring is fixedly connected to the inner wall of the first measuring rod located in the cavity. A slide plate is fixedly connected to the end of the spring, and an insert block is fixedly connected to the side of the slide plate opposite to the spring. An annular groove is formed on the shaft wall of the fixed shaft, and the insert block extends through the cavity to the inner wall of the fixed shaft located in the annular groove.

[0008] Preferably, a rubber anti-slip block is fixedly connected to the end of the insert block away from the slide plate, and a rubber ring is sleeved on the inner wall of the annular groove of the fixing shaft. The side of the rubber anti-slip block away from the insert block is pressed against the side wall of the rubber ring.

[0009] Preferably, a lever is fixedly connected to the side wall of the slide plate, and a strip-shaped opening is provided on the side wall of the cavity where the first measuring rod is located. The lever wall is slidably disposed on the inner wall of the strip-shaped opening where the first measuring rod is located.

[0010] Preferably, the lever wall extends to the outside of the strip-shaped opening and is fixedly connected to a stop bar, which is slidably disposed on the side wall of the first measuring rod located at the strip-shaped opening.

[0011] Preferably, a sealing gasket is fixedly provided on the side wall of the first measuring rod relative to the stop bar, and the side wall of the sealing gasket is fitted to the side wall of the first measuring rod.

[0012] Compared with the prior art, this utility model provides a measuring device for steel structure construction, which has the following advantages:

[0013] 1. This measuring device for steel structure construction can measure the gap between steel structure beams and the length of steel structure beams using a measuring tape. When measuring the angle of the steel structure beams, the measuring plate is placed against the side wall of one of the steel structure beams with the side away from the first measuring rod facing it. Then, the first measuring rod is moved to be placed against the other steel structure beam, which allows the angle between the steel structure beams to be measured.

[0014] 2. The measuring device for steel structure construction can improve the stability of the first measuring rod by adjusting the spring to push the slide and the insert block to move, which can press them tightly against the shaft wall of the fixed shaft.

[0015] 3. The measuring device for steel structure construction uses rubber anti-slip blocks to press against the side wall of the rubber ring, which increases the friction of the insert block pressing against the fixed shaft and further improves the stability of the first measuring rod. Pulling the lever can move the slide plate and the stop bar, so that the connection between the first measuring rod and the fixed shaft is free from the squeezing of the insert block, thus facilitating the flexible angle adjustment of the first measuring rod. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of a measuring device for steel structure construction proposed in this utility model;

[0017] Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle section;

[0018] Figure 3 for Figure 2 Three-dimensional view of the interpolation block.

[0019] In the diagram: 1. Measuring plate, 2. Measuring tape, 3. Scale line, 4. Fixed shaft, 5. First measuring rod, 6. Second measuring rod, 7. Pointer, 8. Spring, 9. Slide plate, 10. Insert block, 11. Rubber anti-slip block, 12. Rubber ring, 13. Lever, 14. Stop bar, 15. Sealing gasket. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-3 A measuring device for steel structure construction includes a measuring plate 1 and a measuring tape 2. The measuring tape 2 is fixedly connected to the side wall of the measuring plate 1. An opening is provided on the side wall of the measuring plate 1. The inner wall of the measuring plate 1 at the opening is set as an arc surface. The inner wall of the measuring plate 1 at the opening is set as a scale line 3. A rectangular opening is provided on the bottom inner wall of the measuring plate 1 below the opening. A fixed shaft 4 is fixedly connected to the inner wall of the rectangular opening of the measuring plate 1. A first measuring rod 5 is movably sleeved on the shaft wall of the fixed shaft 4. A second measuring rod 6 is fixedly connected to the bottom wall of the first measuring rod 5. The first measuring rod 5 and the second measuring rod 6 are arranged perpendicular to each other. The ends of the first measuring rod 5 and the second measuring rod 6 opposite to the fixed shaft 4 are respectively provided with pointers 7 and are slidably arranged on the side wall of the measuring plate 1 at the scale line 3.

[0022] The inner wall of the first measuring rod 5 has a cavity. A spring 8 is fixedly connected to the inner wall of the first measuring rod 5 in the cavity. A slide plate 9 is fixedly connected to the end of the spring 8. A plug 10 is fixedly connected to the side of the slide plate 9 away from the spring 8. An annular groove is opened on the shaft wall of the fixed shaft 4. The plug 10 extends through the cavity to the inner wall of the fixed shaft 4 located in the annular groove.

[0023] In use, by placing the measuring plate 1 at the position to be measured, the gap between steel structure beams and the length of the steel structure beams can be measured using the measuring tape 2. When measuring the angle of the steel structure beams, the side of the measuring plate 1 away from the first measuring rod 5 is attached to the side wall of one of the steel structure beams. Then, the first measuring rod 5 is moved to be attached to the other steel structure beam. The angle between the steel structure beams can be measured. If the angle of the steel structure beam is greater than 90 degrees, the angle of the steel structure beam can be obtained by adding 90 degrees to the scale below the second measuring rod 6. If the included angle of the steel structure beam is less than 90 degrees, the included angle of the steel structure beam can be obtained by directly observing the angle of the second measuring rod 6 as it moves with the first measuring rod 5. This makes it convenient to measure the angle of steel structure beams with different included angles.

[0024] After adjusting the first measuring rod 5, the spring 8 can push the slide plate 9 and the insert block 10 to move, which can press them tightly against the shaft wall of the fixed shaft 4, thereby improving the stability of the first measuring rod 5.

[0025] To further improve the stability of the first measuring rod 5, such as Figure 1-3 As shown, a rubber anti-slip block 11 is fixedly connected to one end of the insert block 10 away from the slide plate 9. A rubber ring 12 is sleeved on the inner wall of the annular groove of the fixed shaft 4. The side of the rubber anti-slip block 11 away from the insert block 10 is pressed and set on the side wall of the rubber ring 12. A lever 13 is fixedly connected to the side wall of the slide plate 9. A strip-shaped opening is opened on the side wall of the cavity of the first measuring rod 5. The rod wall of the lever 13 is slidably set on the inner wall of the first measuring rod 5 located in the strip-shaped opening.

[0026] The lever 13 extends to the outside of the strip-shaped opening and is fixedly connected to a stop bar 14. The stop bar 14 is slidably disposed on the side wall of the first measuring rod 5 located in the strip-shaped opening. A sealing gasket 15 is fixedly disposed on the side wall of the stop bar 14 relative to the side wall of the first measuring rod 5. The side wall of the sealing gasket 15 is attached to the side wall of the first measuring rod 5.

[0027] The rubber anti-slip block 11 is pressed against the side wall of the rubber ring 12, which can increase the friction of the insert block 10 pressed against the fixed shaft 4. This can increase the friction and further improve the stability of the first measuring rod 5. Pulling the lever 13 can move the slide plate 9 and the stop bar 14, so that the connection between the first measuring rod 5 and the fixed shaft 4 is free from the squeezing of the insert block 10, thus facilitating the flexible angle adjustment of the first measuring rod 5.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A measuring device for steel structure construction, comprising a measuring plate (1) and a measuring tape (2), characterized in that: The measuring tape (2) is fixedly connected to the side wall of the measuring plate (1). The side wall of the measuring plate (1) has an opening. The inner wall of the measuring plate (1) at the opening is set as an arc surface. The inner wall of the measuring plate (1) at the opening is set as a scale line (3). The inner wall of the bottom end of the measuring plate (1) below the opening has a rectangular opening. The inner wall of the measuring plate (1) at the rectangular opening is fixedly connected to a fixed shaft (4). The shaft wall of the fixed shaft (4) is movably sleeved with a first measuring rod (5). The bottom wall of the first measuring rod (5) is fixedly connected to a second measuring rod (6). The first measuring rod (5) and the second measuring rod (6) are set perpendicular to each other. The ends of the first measuring rod (5) and the second measuring rod (6) away from the fixed shaft (4) are respectively provided with pointers (7) and are slidably set on the side wall of the measuring plate (1) at the scale line (3).

2. The measuring device for steel structure construction according to claim 1, characterized in that: The inner wall of the first measuring rod (5) has a cavity. A spring (8) is fixedly connected to the inner wall of the first measuring rod (5) in the cavity. A slide plate (9) is fixedly connected to the end of the spring (8). A plug (10) is fixedly connected to the side of the slide plate (9) away from the spring (8). An annular groove is provided on the shaft wall of the fixed shaft (4). The plug (10) extends through the cavity to the inner wall of the annular groove of the fixed shaft (4).

3. A measuring device for steel structure construction according to claim 2, characterized in that: The end of the insert (10) away from the slide plate (9) is fixedly connected to a rubber anti-slip block (11). The fixed shaft (4) is fitted with a rubber ring (12) on the inner wall of the annular groove. The side of the rubber anti-slip block (11) away from the insert (10) is pressed and set on the side wall of the rubber ring (12).

4. A measuring device for steel structure construction according to claim 2, characterized in that: A lever (13) is fixedly connected to the side wall of the slide plate (9). The first measuring rod (5) has a strip-shaped opening on the side wall of the cavity. The rod wall of the lever (13) is slidably disposed on the inner wall of the first measuring rod (5) located in the strip-shaped opening.

5. A measuring device for steel structure construction according to claim 4, characterized in that: The lever (13) extends to the outside of the slot and is fixedly connected to a stop bar (14), which is slidably disposed on the side wall of the slot where the first measuring rod (5) is located.

6. A measuring device for steel structure construction according to claim 5, characterized in that: The stop bar (14) is fixedly provided with a sealing gasket (15) on the side wall of the first measuring rod (5), and the side wall of the sealing gasket (15) is attached to the side wall of the first measuring rod (5).

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