Building level detection device

Abstract

The utility model relates to the technical field of building detection, and discloses a building levelness detection device which comprises a main frame, an observation disc is fixedly connected in the main frame, angle lines are arranged on the periphery in the observation disc, a circular shaft is fixedly connected in the observation disc, a gravity pendulum bob is rotationally connected to the outer surface of the circular shaft, and the gravity pendulum bob is fixedly connected with the main frame. According to the utility model, through the transparent observation disc, a detector can conveniently observe, according to the angle lines pointed by the angle pointers, the detected inclination angle is measured, so that the building level detection is completed, and through the existence of the gravity pendulum bob and the effect of gravity, the building level can be accurately detected. And the gravity pendulum bob can always point to the earth center, so that the perpendicularity of the ground is ensured, and the levelness of the building can be measured more accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of building detection, in particular to a building level detection device. Background Art

[0002] Construction project quality inspection refers to the activity of testing the materials, components, equipment, and engineering entity quality, usage functions, etc. of the construction project to determine their quality characteristics in accordance with relevant national laws, regulations, mandatory standards for engineering construction and design documents. Building level inspection is included in quality inspection.

[0003] Before conducting a level detection on a building, the level detection device needs to be adjusted horizontally to ensure the accuracy of the level detection on the building.

[0004] After searching, the Chinese utility model patent with publication number: CN220062953U discloses a level detection device for construction engineering, including a base, an auxiliary plate is provided above the base, a core shaft is rotatably connected to the top of the auxiliary plate, the core shaft is connected to a connecting rod, a conical block is fixedly installed at the lower end of the connecting rod, a scale is provided on the outer side of the auxiliary plate, a groove is provided at the bottom of the base, a guide rod and a bidirectional screw are provided in the groove, both ends of the bidirectional screw are rotatably connected to the side wall of the groove, and the threads of the left and right sections of the bidirectional screw are in opposite directions; it also includes a pair of adjustment blocks, the pair of adjustment blocks are provided with threaded holes and are respectively threadedly connected to the two sides of the bidirectional screw, the pair of adjustment blocks are provided with through holes for the guide rod to pass through, the bottom of the pair of adjustment blocks are provided with support blocks that can rotate left and right, the bottom of the support blocks is provided with a plane, a motor is installed above the base, the output shaft of the motor is connected to gear one, one end of the bidirectional screw passes through one side of the base and is connected to gear two, and the gear two is meshed and connected with gear one.

[0005] From the analysis of the above technical solutions, it can be seen that the existing building level measurement device is too large and difficult to carry, and it is difficult to judge the inclination of the wall, which affects the result of the building level measurement. Utility Model Content

[0006] The utility model aims to provide a building level detection device to solve the problem that the existing building level measurement device proposed in the above background technology is inconvenient to carry and difficult to judge the inclination of the wall.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building level detection device, comprising a main frame, an observation plate fixedly connected to the inside of the main frame, angle lines are arranged around the inside of the observation plate, a circular shaft is fixedly connected to the inside of the observation plate, a gravity pendulum is rotatably connected to the outer surface of the circular shaft, and angle pointers are fixedly connected to the two sides of the top of the gravity pendulum.

[0008] Furthermore, a handle is fixedly connected to the top of the main frame, and sub-frames are fixedly connected to both ends of the main frame.

[0009] Furthermore, an adjusting knob is provided at the top of the main frame, an adjusting bolt is fixedly connected to the bottom end of the adjusting knob, and a rotating block is fixedly connected to the bottom end of the adjusting bolt.

[0010] Furthermore, a threaded hole is provided on the surface of the main frame, and the adjusting bolt and the threaded hole cooperate with each other.

[0011] Furthermore, an adjusting block is slidably connected inside the main frame, the rotating block is located at the top of the adjusting block, and the adjusting block penetrates the bottom end of the main frame.

[0012] Furthermore, a limiting block is fixedly connected to the top of the adjusting block, and adjusting blocks are arranged inside both ends of the main frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can facilitate the inspection personnel to observe by means of the observation plate provided. By aligning the angle pointer with the angle line, the angle of inclination of the building can be easily read, thereby completing the inspection of the building level, and the gravity pendulum can make the inspection result more accurate.

[0015] 2. The adjusting knob can be used to control the adjustment block to move downward, so that one end of the main frame can be raised, thereby completing the horizontal adjustment of the device and preventing the device that has not been horizontally adjusted from affecting the results of the building level detection.

[0016] 3. The handle makes it easy to carry the device and can facilitate inspectors to detect the level of the wall. Because the ground of some buildings is uneven, it is impossible to determine which one is level, the wall or the ground. By detecting both together, the building level detection can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a building level detection device of the utility model;

[0018] Figure 2 This is a structural schematic diagram of an observation plate of a building level detection device of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of a main frame of a building level detection device of the utility model;

[0020] Figure 4 The utility model is a structural sectional view of an observation plate of a building level detection device.

[0021] In the figure: 1. main frame; 2. handle; 3. observation plate; 4. angle line; 5. circular axis; 6. angle pointer; 7. gravity pendulum; 8. adjustment knob; 9. adjustment bolt; 10. threaded hole; 11. rotating block; 12. adjustment block; 13. limiting block; 14. sub-frame. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a building level detection device, including a main frame 1, an observation plate 3 is fixedly connected to the inside of the main frame 1, angle lines 4 are arranged around the inside of the observation plate 3, and one side of the observation plate 3 is made of glass, which is convenient for the inspector to judge whether the building is tilted according to whether the angle pointer 6 is aligned with the angle line 4, thereby completing the work of building level detection.

[0024] The inside of the observation disk 3 is fixedly connected to a circular shaft 5, the outer surface of the circular shaft 5 is rotatably connected to a gravity pendulum 7, and both sides of the top of the gravity pendulum 7 are fixedly connected to angle pointers 6. The gravity pendulum 7 can use gravity to make the pendulum always perpendicular to the center of the earth. By adjusting the level of the device in advance, the gravity pendulum 7 can drive the angle pointer 6 to point to the angle line 4, thereby facilitating the inspector's observation.

[0025] A handle 2 is fixedly connected to the top of the main frame 1, and sub-frames 14 are fixedly connected to both ends of the main frame 1. The handle 2 facilitates the carrying and use of the device. The handle 2 can facilitate the user to detect the level of the wall. The sub-frame 14 facilitates the overall stability of the device and ensures the accuracy of the measurement results.

[0026] An adjusting knob 8 is provided at the top of the main frame 1, and an adjusting bolt 9 is fixedly connected to the bottom end of the adjusting knob 8, and a rotating block 11 is fixedly connected to the bottom end of the adjusting bolt 9. The rotating block 11 can be driven downward by the adjusting bolt 9, thereby moving the adjusting block 12 so that the adjusting block 12 extends out of the bottom end of the main frame 1, thereby adjusting the height of one end of the main frame 1, thereby achieving the effect of adjusting the level.

[0027] A threaded hole 10 is provided on the surface of the main frame 1, and the adjusting bolt 9 cooperates with the threaded hole 10. The threaded cooperation can allow the adjusting bolt 9 to slowly descend, which is more helpful for the inspector to judge whether it is level, and the threaded structure is not easy to loosen, so that the adjusted level can be fixed, preventing the need for readjustment after use, which affects the efficiency of building level detection.

[0028] The main frame 1 is internally slidably connected with an adjusting block 12, and the rotating block 11 is located at the top of the adjusting block 12. The adjusting block 12 penetrates the bottom end of the main frame 1, and the rotation of the rotating block 11 itself will not affect the adjusting block 12, and the height of one end of the main frame 1 can be adjusted through the adjusting block 12. If the adjusting knob 8 is used on a horizontal plane, one end of the main frame 1 will be raised, thereby adjusting the level of the observation disk 3 to prevent wear and tear caused by daily use from affecting the level of the observation disk 3. Therefore, the level of the device needs to be adjusted before each use.

[0029] The top of the adjusting block 12 is fixedly connected with a limiting block 13. The adjusting blocks 12 are arranged inside both ends of the main frame 1. The limiting blocks 13 can prevent the adjusting blocks 12 from falling off, so as to prevent novices from being unable to control the adjustment time when performing horizontal adjustment, causing the adjusting blocks 12 to fall off and affecting the use effect of the device.

[0030] Working principle: first rotate the adjusting knob 8, and through the cooperation of the adjusting bolt 9 and the threaded hole 10, the adjusting bolt 9 is moved downward as a whole, driving the adjusting block 12 to descend, so that the height of one end of the main frame 1 is increased, and the angle pointer 6 is aligned with the angle line 4. The horizontal adjustment of the device is completed before work, and then the main frame 1 is placed on the ground of the building that needs to be measured horizontally. According to which angle line 4 the angle pointer 6 is aligned, the inclination of the building is read. Similarly, the main frame 1 is placed on the wall and the data is read again. According to the data, it can be determined whether the building is tilted, and the angle of the building's inclination can be obtained, which is convenient for subsequent rectification of the unfinished building.

[0031] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A building level detection device, comprising a main frame (1), characterized in that: An observation disk (3) is fixedly connected inside the main frame (1), angle lines (4) are arranged around the inside of the observation disk (3), a circular shaft (5) is fixedly connected inside the observation disk (3), a gravity pendulum (7) is rotatably connected to the outer surface of the circular shaft (5), and angle pointers (6) are fixedly connected to both sides of the top of the gravity pendulum (7).

2. A building level detection device according to claim 1, characterized in that: The top end of the main frame (1) is fixedly connected to a handle (2), and the two ends of the main frame (1) are fixedly connected to sub-frames (14).

3. A building level detection device according to claim 1, characterized in that: The top end of the main frame (1) is provided with an adjusting knob (8), the bottom end of the adjusting knob (8) is fixedly connected to an adjusting bolt (9), and the bottom end of the adjusting bolt (9) is fixedly connected to a rotating block (11).

4. A building level detection device according to claim 3, characterized in that: The surface of the main frame (1) is provided with a threaded hole (10), and the adjusting bolt (9) and the threaded hole (10) cooperate with each other.

5. A building level detection device according to claim 3, characterized in that: An adjusting block (12) is slidably connected inside the main frame (1), the rotating block (11) is located at the top end of the adjusting block (12), and the adjusting block (12) penetrates the bottom end of the main frame (1).

6. A building level detection device according to claim 5, characterized in that: The top end of the adjusting block (12) is fixedly connected to a limiting block (13), and adjusting blocks (12) are arranged inside both ends of the main frame (1).

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