A portable verticality detection device for electrical engineering construction

Abstract

A portable verticality detection device for electrical engineering construction is characterized in that it includes a device body, a sliding groove, a sliding block, a device cross plate, a spirit level, a magnetic device, a measuring ruler, and a dimension line. The sliding grooves are processed on the upper and lower sides of the front of the device body, the sliding blocks are installed in the sliding grooves, the device cross plate is connected and installed through a ball shaft, the spirit level is installed on the top surface of the device cross plate, the vertical side of the device cross plate is processed, and the magnetic device is installed inside the device cross plate. The magnetic device consists of a magnetic switch and a magnetic base, the magnetic base is installed inside the device cross plate, the magnetic switch is installed on the top surface of the device cross plate, the top and bottom surfaces of the device body are engraved with dimension lines, and the sides of the device cross plate are engraved with dimension lines. The beneficial effects of the present invention are: simple structure, easy to use, light equipment weight, easy to carry, high temperature resistance, high rigidity, wide range of application, small workload for staff, high work efficiency, and good economy.

Description

Technical Field

[0001] The present invention relates to the technical field of verticality detection, and in particular to a portable verticality detection device for electrical engineering construction. Background Art

[0002] Verticality is the maximum allowable variation between the ideal directions perpendicular to the reference. In existing electrical engineering construction, there are strict technical requirements for verticality in the construction of cable trays, columns, electrical piping and other sub-items, and verticality needs to be strictly tested.

[0003] Most existing verticality detection devices are unable to detect vertical objects of different sizes well, resulting in poor practicality of the detection devices. This in turn makes it difficult for on-site operators to adjust construction well, increases the technical difficulty of construction, and increases the workload of construction workers. At the same time, the detection equipment has great limitations. Summary of the Invention

[0004] The present invention provides a portable verticality detection device for electrical engineering construction. In order to solve the technical difficulties in verticality detection during the electrical engineering construction process, the present invention utilizes a vertically mounted main body and a sliding block, and detects the verticality in the electrical engineering through a spirit level and a magnetic device. The detection construction process is technically simple, the workload is small, the construction adjustment is easy, and the construction efficiency is high.

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

[0006] A portable verticality detection device for electrical engineering construction is characterized in that it includes a device body, a sliding groove, a sliding block, a device cross plate, a spirit level, a magnetic device, a measuring ruler, and dimension lines. The sliding grooves are processed on the upper and lower sides of the front of the device body, and the sliding blocks are embedded and installed in the sliding grooves. The other end of the sliding block is connected to the device cross plate through a ball shaft. The top surface of the device cross plate is processed and installed with a spirit level, and the vertical side of the device cross plate is processed with a measuring ruler. A magnetic device is installed inside the device cross plate. The magnetic device consists of a magnetic switch and a magnetic base. The magnetic base is installed inside the device cross plate, and the magnetic switch is installed on the top surface of the device cross plate. Dimension lines are engraved on the top and bottom surfaces of the device body, and dimension lines are engraved on the side of the device cross plate.

[0007] The device body, the sliding block and the device transverse plate are made of PPO plastic.

[0008] The measuring ruler body is made of PPO material, and the material of the outer fitting surface of the measuring ruler and the inner connection between the outer fitting surface and the magnetic base is made of easily magnetized ferrous metal.

[0009] The sliding groove is a square sliding groove.

[0010] One end of the sliding block is rectangular and embedded in the square sliding groove of the sliding groove, and the other end is a spherical groove connected to the spherical shaft of the horizontal plate of the device.

[0011] A spherical shaft is processed on the upper part of one side of the horizontal plate of the device.

[0012] The method of using the portable verticality detection device for electrical engineering construction is as follows:

[0013] S1. Before using the device, the staff should first check the device. The main body and the horizontal plate of the device should be perpendicular to each other, the scale inside the level should be centered, the sliding block should slide smoothly, the magnetic device should be activated, and the measuring ruler should be tested for adsorption of iron objects.

[0014] S2. When using the device, first place the back of the device body against the reference plate for calibration. Place the vertical angle surface between the device body and the device horizontal plate on the vertical surface of the vertical object to be measured. The surface of the device body close to the angle surface to be measured serves as the reference surface. Measure the verticality of the reference surface using the scale value on the level instrument on the device horizontal plate.

[0015] S3. Adjust the sliding block in the sliding slot according to the size of the vertical object to be measured, and adjust the horizontal plate of the device left and right to adapt to vertical objects of different sizes. Place the device body on the reference surface, and place the measuring ruler close to the other right-angled surface to be measured;

[0016] S4. Activate the magnetic switch on the top of the horizontal plate of the device, and the magnetic base inside the horizontal plate will be activated, attracting the approaching iron vertical object. The measuring ruler is then pulled and pressed against the iron vertical object. Based on the horizontal angle perpendicularity and the perpendicularity to the vertical direction of the measured vertical object, the ball axis of the horizontal plate of the device rotates a certain angle, and the measuring ruler is pressed against the measured surface.

[0017] S5. The staff can measure whether the vertical direction of the measured surface is vertical based on the changes in the scale in the spirit level. The vertical error of the measured surface in the vertical direction is obtained by measuring the difference in the scale values where the ruler intersects with the dimension lines on the upper and lower surfaces of the device body. The horizontal verticality between the measured surface and the reference surface is measured by the angle between the device body and the horizontal plate of the device.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1) The detection device has a simple structure and is convenient for measurement. It can measure verticality in both horizontal and vertical directions simultaneously. Since most electrical engineering equipment is installed using iron casings, the detection device is applicable to all electrical engineering projects with iron casings as the main structure. It has a wide range of applications, reduces the workload of staff, has high work efficiency, and is economical.

[0020] 2) The detection device is made of PPO plastic material, which has good high temperature resistance and high rigidity, is light in weight, and is easy to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the upper left axis side of a portable verticality detection device for electrical engineering construction described in the present invention.

[0022] Figure 2 It is a schematic structural diagram of the upper right axis side of a portable verticality detection device for electrical engineering construction described in the present invention.

[0023] Figure 3 The present invention is a schematic diagram of the measuring surface structure of a portable verticality detection device for electrical engineering construction.

[0024] Figure 4 It is a schematic structural diagram of the lower left axis side of a portable verticality detection device for electrical engineering construction described in the present invention.

[0025] Figure 5 It is an enlarged schematic diagram of point A of a portable verticality detection device for electrical engineering construction described in the present invention.

[0026] Figure: 1. Device body 2. Slide slot 3. Slide block 4. Device cross plate 5. Level 6. Magnetic device 7. Measuring ruler 8. Dimension line 9. Magnetic base 10. Magnetic switch 11. Ball shaft 12. Magnetized iron A. Detailed enlargement DETAILED DESCRIPTION

[0027] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings:

[0028] like Figure 1 、 2As shown in Figures 3 and 4, a portable verticality detection device for electrical engineering construction includes a device body 1, a sliding groove 2, a sliding block 3, a device cross plate 4, a spirit level 5, a magnetic device 6, a measuring ruler 7, and a dimension line 8. The sliding grooves 2 are processed on the upper and lower sides of the front of the device body 1, and the sliding block 3 is embedded and installed in the sliding groove 2. The other end of the sliding block 3 is connected to the device cross plate 4 through a ball shaft 11. The sliding block 3 slides in the sliding groove 2, and the device cross plate 4 connected to the sliding block 3 slides along the sliding groove 2 together. According to the size of the iron vertical object to be measured, the device cross plate 4 slides to different positions. The dimension line 8 on the device body 1 can measure the length of the measured object. The device cross plate 4 and the sliding block 3 are connected by a ball shaft 11. The device cross plate 4 can rotate to different angles. According to the verticality of the object to be measured, it rotates to different angles, so that the measuring ruler 7 connected to the device cross plate 4 fits on the surface of the object to be measured, so as to measure the verticality of the horizontal direction and the vertical direction of the object to be measured. The top surface of the device cross plate 4 is processed and installed with a spirit level. 5. The vertical side of the device horizontal plate 4 is processed with a measuring ruler 7. The magnetic device 6 is installed inside the device horizontal plate 4. The level 5 installed on the device horizontal plate 4 can timely observe the verticality and horizontality of the detection surface, and then the vertical deviation is calculated by matching the dimension line 8 on the device body 1 with the measuring ruler 7. The magnetic device 6 consists of a magnetic switch 10 and a magnetic table base 9. The magnetic table base 9 is installed inside the device horizontal plate 4. The magnetic switch 10 is installed on the top surface of the device horizontal plate 4. After the detection device is placed, turn on the magnetic The switch 10 and the magnetic base 9 store magnetic energy, adsorbing the surrounding iron objects, and pushing the measuring ruler 7 close to the measured surface onto the measured surface, so that the measuring ruler 7 fits on the measured surface, thereby driving the device horizontal plate 4 to deflect a certain angle to ensure the verticality of the measured surface is consistent. The verticality is measured according to the position angle of the measuring ruler 7. The top and bottom surfaces of the device body 1 are engraved with dimension lines 8, and the side surfaces of the device horizontal plate 4 are engraved with dimension lines 8. The dimension lines 8 can not only measure the geometric dimensions of the object being measured, but also measure the error value of the verticality.

[0029] like Figure 1 As shown, the device body 1, the sliding block 3, and the device horizontal plate 4 are made of PPO plastic, which is light in weight, resistant to high temperatures, and has high rigidity.

[0030] like Figure 2 、 3 As shown, the main body of the measuring ruler 7 is made of PPO material, and the material of the outer fitting surface of the measuring ruler 7 and the inner connection between the outer fitting surface and the magnetic base 9 is made of easily magnetized iron metal 12.

[0031] like Figure 5 As shown, the sliding groove 2 is a square sliding groove.

[0032] like Figure 5As shown, one end of the sliding block 3 is rectangular and embedded in the square sliding groove of the sliding groove 2, and the other end is a spherical groove, connecting the ball shaft 11 of the horizontal plate 4 of the device. The ball shaft 11 is connected, and the horizontal plate of the device can be rotated in different directions, which is beneficial to the accuracy of measuring verticality.

[0033] like Figure 5 As shown, a spherical shaft is processed on the upper part of one side of the horizontal plate 4 of the device.

[0034] like Figure 1 、 2 As shown, the method of using the portable verticality detection device for electrical engineering construction is as follows:

[0035] S1. Before using the device, the staff should first check the device. The device body 1 and the device horizontal plate 4 are perpendicular to each other, the inner scale of the level 5 is centered, the sliding block 3 slides smoothly, the magnetic device 6 is activated, and the measuring ruler 7 is tested for adsorption of iron objects.

[0036] S2. When using the device, first place the back of the device body 1 against the reference plate for calibration, then place the vertical angle surface between the device body 1 and the device horizontal plate 4 on the vertical surface of the vertical object to be measured. The device body 1 is placed close to one side of the angle surface to be measured, which serves as the reference surface. The vertical verticality of the reference surface is measured using the scale value inside the level 5 on the device horizontal plate 4.

[0037] S3. Adjust the sliding block 3 in the sliding slot 2 according to the size of the vertical object to be measured, and adjust the horizontal plate 4 left and right to accommodate vertical objects of different sizes. Place the device body 1 on the reference surface, and place the measuring ruler 7 close to the other right-angled surface to be measured;

[0038] S4. Activate the magnetic switch 10 on the top of the horizontal plate 4. The magnetic base 9 inside the horizontal plate 4 is activated, attracting the approaching iron vertical object. The measuring ruler 7 is then pulled and pressed against the iron vertical object. Based on the horizontal angle and vertical perpendicularity of the measured vertical object, the ball shaft 11 of the horizontal plate 4 rotates a certain angle, and the measuring ruler 7 is pressed against the measured surface.

[0039] S5. The staff can measure whether the vertical direction of the measured surface is vertical based on the changes in the scale in the spirit level 5. The verticality error of the measured surface in the vertical direction is obtained by measuring the difference in the scale values where the ruler 7 intersects with the upper and lower dimension lines 8 of the device body 1. The horizontal verticality between the measured surface and the reference surface is measured by the angle between the device body 1 and the device cross plate 4.

[0040] The following examples are implemented under the premise of the technical solution of the present invention, and provide detailed implementation methods and specific operating processes, but the scope of protection of the present invention is not limited to the following examples. The methods used in the following examples are conventional methods unless otherwise specified.

[0041] [Example]

[0042] like Figure 1 、 2 As shown in Figures 3 and 4, the processing and manufacturing device body 1, the device horizontal plate 4, and the measuring ruler 7 are provided. A magnetic base 9 is installed inside the device horizontal plate 4. The magnetic base 9 is connected to the surface of the measuring ruler 7 through a magnetic iron metal 12. A level 5 and a magnetic switch 10 are installed on the upper surface of the device horizontal plate 4.

[0043] Install the device body 1, the device cross plate 4 and the measuring ruler 7, pull the device cross plate 4, and the sliding block 3 slides smoothly in the sliding groove 2, ensuring that the device body 1 and the device cross plate 4 are perpendicular to each other during the sliding process and the upper surfaces are on the same horizontal plane.

[0044] Place the detection device close to the iron object to be tested, attach the device body 1 to a tested surface, observe the scale of the level 5 on the horizontal plate 4 of the device, and determine the verticality of the tested surface.

[0045] After determining the verticality of the measured surface to which the device body 1 is attached, the measuring ruler 7 is brought close to another measured surface, the magnetic switch 10 is turned on, the magnetic base 9 stores energy, and the outer surface of the measuring ruler 7 connected to the magnetic base 9 becomes magnetic and is adsorbed on the measured surface.

[0046] According to the verticality error of the measured surface in the horizontal and vertical directions, the measuring ruler 7 is rotated by a certain angle, and the device cross plate 4 connected to the measuring ruler 7 is also rotated by a certain angle through the ball shaft 11. Then, according to the angle between the device cross plate 4 and the device body 1, and the value of the intersection of the upper and lower dimension lines 8 of the measuring ruler 7 and the device body 1, the verticality of the measured surface is calculated.

[0047] The invention has the advantages of simple structure, convenient use, light weight, easy portability, high temperature resistance, high rigidity, wide application range, small workload for staff, high work efficiency and good economy.

Claims

1. A portable verticality detection method for electrical engineering construction, wherein the verticality detection method is performed using a portable verticality detection device for electrical engineering construction, characterized in that: The portable verticality detection device for electrical engineering construction includes a device body, a sliding groove, a sliding block, a device horizontal plate, a spirit level, a magnetic device, a measuring ruler, and dimension lines. The sliding grooves are processed on the upper and lower sides of the front of the device body, and the sliding blocks are embedded and installed in the sliding grooves. The other end of the sliding block is connected to the device horizontal plate through a ball shaft. The spirit level is processed and installed on the top surface of the device horizontal plate, and the vertical side of the device horizontal plate is processed and processed with a measuring ruler. The magnetic device is installed inside the device horizontal plate. The magnetic device consists of a magnetic switch and a magnetic table base. The magnetic table base is installed inside the device horizontal plate, and the magnetic switch is installed on the top surface of the device horizontal plate. Dimension lines are engraved on the top and bottom surfaces of the device body, and dimension lines are engraved on the side of the device horizontal plate. The portable verticality detection method for electrical engineering construction includes the following contents: S1. Before using the device, the staff should first check the device. The main body and the horizontal plate of the device should be perpendicular to each other, the scale inside the level should be centered, the sliding block should slide smoothly, the magnetic device should be activated, and the measuring ruler should be tested for adsorption of iron objects. S2. When using the device, first place the back of the device body against the reference plate for calibration. Place the vertical angle surface between the device body and the device horizontal plate on the vertical surface of the vertical object to be measured. The surface of the device body close to the angle surface to be measured serves as the reference surface. Measure the verticality of the reference surface using the scale value on the level instrument on the device horizontal plate. S3. Adjust the sliding block in the sliding slot according to the size of the vertical object to be measured, and adjust the horizontal plate of the device left and right to accommodate vertical objects of different sizes. Place the device body on the reference surface and place the measuring ruler close to the other right-angled surface to be measured. S4. Activate the magnetic switch on the top of the horizontal plate of the device, and the magnetic base inside the horizontal plate will be activated, attracting the approaching iron vertical object. The measuring ruler is then pulled and pressed against the iron vertical object. Based on the horizontal angle perpendicularity and the perpendicularity to the vertical direction of the measured vertical object, the ball axis of the horizontal plate of the device rotates a certain angle, and the measuring ruler is pressed against the measured surface. S5. The staff measures whether the vertical direction of the measured surface is vertical based on the changes in the scale in the spirit level. The verticality error of the measured surface in the vertical direction is obtained by measuring the difference in the scale values where the ruler intersects with the dimension lines on the upper and lower surfaces of the device body. The horizontal verticality between the measured surface and the reference plane is measured by the angle between the device body and the horizontal plate of the device.

2. A portable verticality detection method for electrical engineering construction according to claim 1, characterized in that: The device body, the sliding block and the device transverse plate are made of PPO plastic.

3. A portable verticality detection method for electrical engineering construction according to claim 1, characterized in that: The measuring ruler body is made of PPO material, and the material of the outer fitting surface of the measuring ruler and the inner connection between the outer fitting surface and the magnetic base is made of easily magnetized ferrous metal.

4. A portable verticality detection method for electrical engineering construction according to claim 1, characterized in that: The sliding groove is a square sliding groove.

5. A portable verticality detection method for electrical engineering construction according to claim 1, characterized in that: One end of the sliding block is rectangular and embedded in the square sliding groove of the sliding groove, and the other end is a spherical groove, which is connected to the ball shaft of the horizontal plate of the device.

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