Perpendicularity detection device for constructional engineering

Abstract

The utility model discloses a constructional engineering verticality detection device, relates to the technical field of constructional engineering verticality detection, and aims to solve the technical problem that a current constructional engineering verticality detection device is difficult to obtain the specific inclination angle of an inclined wall body. A plurality of groups of rectangular through holes are formed in the surface of the vertical plate at equal intervals, I-shaped rods are movably arranged in the rectangular through holes, scale strips are arranged on the surfaces of the I-shaped rods, ejector rods symmetrical to the rectangular through holes are movably inserted into one side of the vertical plate, and one ends of the ejector rods extend into the rectangular through holes; mounting frames are arranged at the top and the bottom of the right side of the top rod on the vertical plate, and a vertical plate is movably inserted between the two mounting frames. According to the utility model, multi-point verticality detection can be carried out on a wall body, the accurate measurement precision is high, and the inclination angle of an inclined point can be conveniently obtained by personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of verticality detection of construction projects, and more particularly to a device for detecting verticality of construction projects. Background Art

[0002] In construction projects, the verticality of a building is a very important parameter. The verticality of a building is an important basis for whether it meets safety standards. Therefore, in construction, every construction unit is required to conduct verticality detection on the construction target. This is also an important part of the acceptance of construction projects. In order to facilitate the detection of the verticality of the building walls, a construction project verticality detection device is needed. At present, the most common verticality detection device is the horizontal tower ruler, which is mainly used for the detection of indoor walls. The detection method is mainly through sticking it on the wall, and then observing whether the level on the tower ruler is in the center, and then judging whether it is vertical or not.

[0003] Existing construction engineering verticality detection devices usually only detect whether the wall is vertical. If the wall is not completely vertical, it is difficult to understand the degree of its deflection, which is not conducive to the detection personnel to accurately judge whether the wall is safe. In view of this, we propose a construction engineering verticality detection device. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology, meet the actual needs, and provide a construction engineering verticality detection device to solve the technical problem that the current construction engineering verticality detection device is difficult to obtain the specific inclination angle of the inclined wall.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a construction engineering verticality detection device, comprising a leveling base, a vertical plate slidably arranged on the top of the leveling base, a plurality of groups of rectangular through holes equidistantly formed on the surface of the vertical plate, an I-shaped rod movably arranged inside the rectangular through holes, and a scale bar arranged on the surface of the I-shaped rod;

[0006] A top rod symmetrical to the rectangular through hole is movably inserted into one side of the vertical plate, and one end of the top rod extends into the rectangular through hole, and mounting brackets are arranged at the top and bottom of the vertical plate on the right side of the top rod, and a vertical plate is movably inserted between the two sets of mounting brackets, and a fixed plate is arranged at the bottom end of the vertical plate facing one side of the vertical plate, and a second screw is screwed on the fixed plate, and the top end of the second screw is rotatably connected to the bottom end of the vertical plate, and a triangular block corresponding to the top rod is arranged on the side of the vertical plate facing the vertical plate, and the outer end of the top rod is provided with an inclined surface that cooperates with the triangular block.

[0007] The utility model is designed with a leveling base, a vertical plate and an I-shaped rod. Therefore, when checking the verticality of the wall, the I-shaped rod is pushed forward as a whole, the front end of the leveling base is placed against the wall, and then the leveling base is leveled. Then the vertical plate is pushed forward. As the vertical plate approaches the wall, the wall pushes the I-shaped rod backward. When the vertical plate is attached to the wall, the length of the backward displacement of each group of I-shaped rods is read through the scale bar on the I-shaped rod, and horizontal lines are drawn on the drawing in sequence. Then, the endpoints of all the horizontal lines are connected in sequence. At this time, every two points will form a straight line. Then, the angle of each point can be quickly measured by using a protractor. If all the straight lines are in a vertical collinear state, the angle of each point can be quickly measured. state, it means that the wall is in a completely vertical state. If some straight lines are not vertical, it means that the wall at the corresponding point is not vertical, and the corresponding inclination value can be measured by the protractor, so that personnel can judge whether the wall meets the safety standards based on the value, which greatly improves the performance of the device. During the device's detection of the verticality of the wall, after the vertical plate is attached to the wall, the second screw can be screwed to drive the vertical plate down. At this time, the triangular block on the vertical plate will squeeze the inclined surface of the top rod, thereby pushing the corresponding top rod to one side, and then the other end of the top rod will be against the I-shaped rod, thereby fixing the I-shaped rod to ensure the accuracy of the scale value read by personnel on the I-shaped rod, thereby ensuring the accuracy of the detection.

[0008] Preferably, the leveling base includes a triangular base and a triangular top base, three groups of leveling screws are arranged between the triangular base and the triangular top base, and the three groups of leveling screws are distributed in a triangular shape, and a level is arranged on the top of the triangular top base.

[0009] Preferably, a T-shaped slide groove is arranged on the top of the triangular top seat, a T-shaped slider is slidably arranged inside the slide groove, and the slider is connected to the bottom end of the vertical plate.

[0010] Preferably, a limiting rod is arranged at the front open end of the sliding groove, and a matching notch corresponding to the limiting rod is opened on the side of the sliding block facing the limiting rod.

[0011] Preferably, a welding plate is welded to the bottom of the rear side of the vertical plate, a first screw is screwed onto the welding plate, a disc is rotatably arranged at the bottom end of the first screw, and the disc is located inside the slide groove.

[0012] Preferably, a rectangular notch is opened on the front side of the vertical plate, and the rectangular notch is arranged symmetrically with the I-shaped rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is designed with a leveling base, vertical plate and I-shaped rod. Therefore, when testing the verticality of the wall, the I-shaped rod is pushed forward as a whole, the front end of the leveling base is placed against the wall, and then the leveling base is leveled. Then the vertical plate is pushed forward. As the vertical plate approaches the wall, the wall will push the I-shaped rod backward. When the vertical plate is attached to the wall, the scale bar on the I-shaped rod is used to read the length of the backward displacement of each group of I-shaped rods, and horizontal lines are drawn on the drawing in sequence. Then, the endpoints of all the horizontal lines are connected in sequence. At this time, every two points will form a straight line, and then a protractor can be used to quickly The angle of each point is calculated. If all the straight lines are in a vertical collinear state, it means that the wall is in a completely vertical state. If some of the straight lines are not vertical, it means that the wall at the corresponding point is not vertical, and the corresponding inclination value can be measured by the protractor, so that personnel can judge whether the wall meets the safety standards based on the numerical value, greatly improving the performance of the device, and solving the technical problem that the current verticality detection device of the construction project is difficult to obtain the specific inclination angle of the inclined wall. Therefore, the utility model can perform verticality detection on the wall at multiple points, with high measurement accuracy, and it is convenient for personnel to obtain the inclination angle of the inclined point.

[0015] 2. The utility model also uses the designed top rod, mounting frame, vertical plate, fixed plate and second screw structure. During the process of detecting the verticality of the wall, when the vertical plate is attached to the wall, the second screw can be screwed to drive the vertical plate down. At this time, the triangular block on the vertical plate will squeeze the inclined surface of the top rod, thereby pushing the corresponding top rod to one side, and then the other end of the top rod will be pressed against the I-shaped rod, thereby fixing the I-shaped rod to ensure the accuracy of the scale value read by personnel on the I-shaped rod, thereby ensuring the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the first overall schematic diagram of the utility model;

[0017] Figure 2 This is a second overall schematic diagram of the utility model;

[0018] Figure 3 For the utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0019] Figure 4 This is a schematic diagram of the first structure of the vertical plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the second structure of the vertical plate of the present utility model;

[0021] Figure 6 For the utility model Figure 5 Enlarged schematic diagram of point B in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. Leveling base; 2. Triangular base; 3. Triangular top seat; 301. Slide groove; 302. Slider; 303. Limit rod; 304. Matching notch; 4. Leveling screw; 5. Leveler; 6. Vertical plate; 601. Rectangular through hole; 602. Rectangular notch; 603. Welding plate; 604. First screw; 605. Disc; 7. I-bar; 701. Scale bar; 8. Top rod; 801. Inclined surface; 9. Mounting frame; 10. Vertical plate; 1001. Triangular block; 11. Fixing plate; 12. Second screw. DETAILED DESCRIPTION

[0024] like Figures 1 to 6 As shown, the utility model relates to a verticality detection device for construction projects, including a leveling base 1, a vertical plate 6 is slidably arranged on the top of the leveling base 1, and a plurality of groups of rectangular through holes 601 are opened on the surface of the vertical plate 6 at equal intervals. An I-shaped rod 7 is movably arranged inside the rectangular through hole 601, and a scale bar 701 is arranged on the surface of the I-shaped rod 7. When detecting the verticality of the wall, the I-shaped rod 7 is pushed forward as a whole, and the front end of the leveling base 1 is placed on the wall, and then the leveling base 1 is leveled, and then the vertical plate 6 is pushed forward. As the vertical plate 6 approaches the wall, the wall will push the I-shaped rod 7 backward, and when the vertical plate 6 is in contact with the wall, the vertical plate 6 is pushed back. After installation, the length of the backward displacement of each group of I-shaped rods 7 is read through the scale bar 701 on the I-shaped rod 7, and horizontal lines are drawn on the drawing in sequence. Then, the endpoints of all the horizontal lines are connected in sequence. At this time, every two points will form a straight line. Then, by using a protractor, the angle of each point can be quickly measured. If all the straight lines are in a vertical collinear state, it means that the wall is in a completely vertical state. If some of the straight lines are not vertical, it means that the wall at the corresponding point is not vertical, and the corresponding inclination value can be measured by the protractor, so that personnel can judge whether the wall meets the safety standards based on the numerical value, greatly improving the performance of the device.

[0025] Specifically, the leveling base 1 includes a triangular base 2 and a triangular top seat 3. Three groups of leveling screws 4 are arranged between the triangular base 2 and the triangular top seat 3. The three groups of leveling screws 4 are distributed in a triangular shape. A level 5 is arranged on the top of the triangular top seat 3. By turning the three groups of leveling screws 4, the leveling screws 4 are the same as the leveling knobs on the total station, and no further details will be given here. By observing the level 5 and making sure its level bubble is centered, the triangular top seat 3 is in a horizontal state.

[0026] Furthermore, a T-shaped slide groove 301 is arranged on the top of the triangular top seat 3, and a T-shaped slider 302 is slidingly arranged inside the slide groove 301. The slider 302 is connected to the bottom end of the vertical plate 6. With the cooperation of the slide groove 301 and the slider 302, the sliding installation of the vertical plate 6 is realized.

[0027] Furthermore, a limiting rod 303 is arranged at the open end of the front side of the slide groove 301, and a matching slot 304 corresponding to the limiting rod 303 is opened on the side of the slider 302 facing the limiting rod 303. When the slider 302 moves to the front end of the slide groove 301, the front side of the slider 302 is flush with the opening of the slide groove 301, and the limiting rod 303 is inserted into the matching slot 304 to limit the slider 302 and prevent the slider 302 from falling out of the slide groove 301.

[0028] It is worth mentioning that a welding plate 603 is welded to the bottom of the rear side of the vertical plate 6, and a first screw 604 is screwed on the welding plate 603. A disc 605 is rotatably arranged at the bottom end of the first screw 604. The disc 605 is located inside the slide groove 301. By screwing the first screw 604, the first screw 604 drives the disc 605 to rise, and then the disc 605 is fixed inside the slide groove 301, thereby fixing the vertical plate 6.

[0029] It is worth mentioning that a rectangular slot 602 is provided on the front side of the vertical plate 6, and the rectangular slot 602 is symmetrically arranged with the I-shaped rod 7. The rectangular slot 602 facilitates the hiding and storage of the front end of the I-shaped rod 7. When the I-shaped rod 7 is completely moved backward, the front end of the I-shaped rod 7 is flush with the front side of the vertical plate 6.

[0030] In the embodiment of the present utility model, a top rod 8 symmetrical to the rectangular through hole 601 is movably inserted into one side of the vertical plate 6, and one end of the top rod 8 extends into the rectangular through hole 601. The vertical plate 6 is located at the top and bottom of the right side of the top rod 8. A mounting bracket 9 is arranged, and a vertical plate 10 is movably inserted between the two sets of mounting brackets 9. A fixing plate 11 is arranged at the bottom end of the vertical plate 6 facing the vertical plate 10. A second screw 12 is screwed on the fixing plate 11. The top end of the second screw 12 is rotatably connected to the bottom end of the vertical plate 10. The vertical plate 10 is arranged on the side of the vertical plate 6 corresponding to the top rod 8. The triangular block 1001 is provided, and the outer end of the top rod 8 is provided with an inclined surface 801 that cooperates with the triangular block 1001. During the process of the device detecting the verticality of the wall, when the vertical plate 6 is attached to the wall, the second screw 12 can be screwed to drive the vertical plate 10 to descend. At this time, the triangular block 1001 on the vertical plate 10 will squeeze the inclined surface 801 of the top rod 8, thereby pushing the corresponding top rod 8 to one side, and then the other end of the top rod 8 will be against the I-shaped rod 7, thereby fixing the I-shaped rod 7 to ensure the accuracy of the scale value read by personnel on the I-shaped rod 7, thereby ensuring the accuracy of the detection.

[0031] Working principle: This embodiment provides a verticality detection device for construction projects. First, when detecting the verticality of the wall, the I-shaped rod 7 is pushed forward as a whole, and the front end of the leveling base 1 is placed against the wall. Then, the leveling base 1 is leveled, and then the vertical plate 6 is pushed forward. As the vertical plate 6 approaches the wall, the wall will push the I-shaped rod 7 backward. When the vertical plate 6 is attached to the wall, the length of the backward displacement of each group of I-shaped rods 7 is read through the scale bar 701 on the I-shaped rod 7, and horizontal lines are drawn on the drawing in sequence. Then, the endpoints of all the horizontal lines are connected in sequence. At this time, every two points will form a straight line. Then, by using a protractor, the angle of each point can be quickly calculated. If all the straight lines are in a vertical collinear state, it means that the wall is in a completely vertical state. If some of the straight lines are not vertical, it means that the wall at the corresponding point is not vertical, and the corresponding inclination value can be measured by the protractor, so that personnel can judge whether the wall meets the safety standards based on the numerical value, thereby greatly improving the performance of the device.

[0032] Secondly, during the process of the device detecting the verticality of the wall, when the vertical plate 6 is attached to the wall, the second screw 12 can be screwed to drive the vertical plate 10 to descend. At this time, the triangular block 1001 on the vertical plate 10 will squeeze the inclined surface 801 of the top rod 8, thereby pushing the corresponding top rod 8 to one side, and then the other end of the top rod 8 will be against the I-shaped rod 7, thereby fixing the I-shaped rod 7 to ensure the accuracy of the scale value read by personnel on the I-shaped rod 7, thereby ensuring the accuracy of the detection.

[0033] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A construction engineering verticality detection device, characterized in that: It comprises a leveling base (1), a vertical plate (6) is slidably arranged on the top of the leveling base (1), a plurality of groups of rectangular through holes (601) are evenly spaced on the surface of the vertical plate (6), an I-shaped rod (7) is movably arranged inside the rectangular through hole (601), and a scale bar (701) is arranged on the surface of the I-shaped rod (7); A top rod (8) symmetrical to the rectangular through hole (601) is movably inserted into one side of the vertical plate (6), and one end of the top rod (8) extends into the rectangular through hole (601). A mounting frame (9) is arranged at the top and bottom of the right side of the top rod (8) of the vertical plate (6), and a vertical plate (10) is movably inserted between two groups of mounting frames (9). A fixing plate (11) is arranged at the bottom end of the vertical plate (6) facing one side of the vertical plate (10), and a second screw rod (12) is screwed on the fixing plate (11), and the top end of the second screw rod (12) is rotatably connected to the bottom end of the vertical plate (10). A triangular block (1001) corresponding to the top rod (8) is arranged on the vertical plate (10) facing one side of the vertical plate (6), and an outer end of the top rod (8) is provided with an inclined surface (801) matching the triangular block (1001).

2. A construction engineering verticality detection device according to claim 1, characterized in that: The leveling base (1) comprises a triangular base (2) and a triangular top base (3), three groups of leveling screws (4) are arranged between the triangular base (2) and the triangular top base (3), the three groups of leveling screws (4) are distributed in a triangular shape, and a level (5) is arranged on the top of the triangular top base (3).

3. A construction engineering verticality detection device according to claim 2, characterized in that: A T-shaped slide groove (301) is arranged at the top of the triangular top seat (3), a T-shaped slider (302) is slidably arranged inside the slide groove (301), and the slider (302) is connected to the bottom end of the vertical plate (6).

4. A construction engineering verticality detection device according to claim 3, characterized in that: A limiting rod (303) is arranged at the front opening end of the slide groove (301), and a matching notch (304) corresponding to the limiting rod (303) is opened on the side of the slide block (302) facing the limiting rod (303).

5. A construction engineering verticality detection device according to claim 3, characterized in that: A welding plate (603) is welded to the bottom of the rear side of the vertical plate (6), a first screw rod (604) is screwed onto the welding plate (603), a disc (605) is rotatably arranged at the bottom end of the first screw rod (604), and the disc (605) is located inside the slide groove (301).

6. A construction engineering verticality detection device according to claim 1, characterized in that: A rectangular notch (602) is provided on the front side of the vertical plate (6), and the rectangular notch (602) is symmetrically arranged with the I-shaped rod (7).

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