House ground level detector
By introducing springs and sensors into the house floor leveling instrument, the difficulty of detection when the power supply is insufficient is solved, enabling immediate warnings and simplifying operation, thus improving detection efficiency.
Patent Information
- Application Number
- CN202521486275.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-16
- Publication Date
- 2026-05-15
- Estimated Expiration
- 2035-07-16
AI Technical Summary
Existing floor level testing instruments are difficult to use manually to check floor level when power is insufficient, which affects testing efficiency.
A floor leveling instrument for houses was designed, which includes a fixed frame, spring, flatness detection component, sensor and warning light. Through the cooperation of spring and detection wheel, sensor detects ground protrusion and triggers warning light to promptly remind the inspection personnel. At the same time, the leveling detector can be manually powered on for detection.
This technology enables timely detection of uneven ground even when power is insufficient, improving detection efficiency, simplifying the operation process, and enhancing the practicality of the detector.
Smart Images
Figure CN224247019U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building floor level detection technology, and in particular to a building floor level detection instrument. Background Technology
[0002] The main structure of a building consists of walls and floors. Walls generally need to meet verticality requirements, while floors need to meet horizontality requirements. Therefore, during the acceptance of a building structure, the horizontality test of the floors and the verticality test of the walls are important steps in the acceptance process. In addition, if the floor is located in a place with drainage requirements, such as a bathroom or a roof, a slope that meets the design requirements also needs to be provided.
[0003] A ground level detection device disclosed in publication number CN221055763U includes a detection device comprising a mounting frame, rollers, a fixing block, a support block, a threaded rod, a level detector, an electric slide rail, an adjusting bar, a mounting box, an adjusting box, a buffer spring, a sensor, a sliding bar, and a sensing plate. Support legs are fixedly mounted at the four corners of the mounting frame, rollers are fixedly mounted at the bottom of the support legs, and a level detector is mounted on the outer wall of the support legs. A buffer spring and a sensor are installed inside the adjusting box, and a sensing plate is mounted on the bottom of the sliding bar. This ground level detection device is pushed to a designated location. If the ground is uneven, the level detector's height changes, triggering an alarm to alert the operator. The device also activates a motor cylinder to adjust the height of the sensing plate, allowing the sensing plate to align with the ground, and the sensor detects the buffer spring.
[0004] However, this type of floor leveling instrument has the following disadvantages: when the floor leveling instrument is used for too long and the internal power supply is insufficient, it is not easy for the inspector to manually check the floor level, which affects the inspector's ability to check the floor level. Utility Model Content
[0005] The technical problem solved by this utility model is to provide a highly practical and simple-to-operate floor level testing instrument. This instrument addresses the issue mentioned in the background art where, during floor level testing, the instrument's internal power supply is insufficient after prolonged use, making it difficult for inspectors to manually test the floor level and affecting their ability to perform floor level testing.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a floor leveling instrument, comprising a fixed frame, with fixed strips fixedly connected to both sides of the top surface of the fixed frame, connecting pieces threadedly connected to both sides of the top surface of the fixed strips, a spring fixedly connected to the center of the bottom of the connecting pieces, a flatness detection component fixedly connected to the bottom of the spring, bit blocks fixedly connected to both sides of the surface of the fixed frame, an overlapping strip fixedly connected to one side of the bit blocks, threaded bolts threadedly connected to both sides of the top surface of the overlapping strips, a mounting plate threadedly connected to the surface of the threaded bolts, and a leveling detector disposed on the top of the mounting plate.
[0007] Optionally, the flatness detection component includes a fixing rod fixedly connected to the bottom of the spring, with connecting blocks threaded to both sides of the fixing rod, and a detection wheel rotatably connected to one side of each connecting block.
[0008] Optionally, mounting plates are threaded onto both sides of the front of the fixing strip, and a sensor is embedded in the bottom of the mounting plate.
[0009] Optionally, the top surface of the horizontal detector is threaded with a screw, and the surface of the screw is threaded with a maintenance plate.
[0010] Optionally, a circular block is fixedly connected to both sides of the top surface of the fixing strip, and a handle is fixedly connected to the center of the top surface of the circular block.
[0011] Optionally, a warning light is fixedly mounted on the top of the mounting plate, and the bottom of the warning light is electrically connected to the inside of the sensor.
[0012] This utility model provides a floor leveling instrument, which has the following advantages:
[0013] 1. This floor leveling instrument works by using a spring, a flatness detection component, and a sensor. When the operator is leveling the floor, they push the detection wheel along the ground. When the detection wheel comes into contact with a protrusion, it causes the connecting block and spring to lift upwards, which then comes into contact with the sensor surface. At this point, an alarm light continuously emits an alarm light, thus promptly reminding the operator that the floor is uneven.
[0014] 2. This floor leveling instrument, through the setting of a fixed frame, mounting plate and level detector, allows the inspector to connect the power supply of the level detector when personnel need to further test the floor level. The level detector then performs a planar detection of the floor, thus facilitating the personnel to test the flatness of the floor and improving the effectiveness of floor flatness testing. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the connecting piece structure of this utility model;
[0018] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle.
[0019] In the diagram: 1. Fixed frame; 2. Fixed strip; 3. Connecting piece; 4. Spring; 5. Flatness detection assembly; 51. Fixed rod; 52. Connecting block; 53. Detection wheel; 6. Engagement block; 7. Overlap strip; 8. Threaded bolt; 9. Mounting plate; 10. Level detector; 11. Mounting piece; 12. Sensor; 13. Inspection plate; 14. Circular block; 15. Handle; 16. Warning light. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0021] Please see Figures 1 to 4 This utility model provides a technical solution for a house floor level tester: A house floor level tester includes a fixed frame 1, with fixed strips 2 fixedly connected to both sides of the top surface of the fixed frame 1, and connecting pieces 3 threadedly connected to both sides of the top surface of the fixed strips 2. A spring 4 is fixedly connected to the middle of the bottom of the connecting pieces 3, and a flatness detection component 5 is fixedly connected to the bottom of the spring 4. The flatness detection component 5 includes a fixed rod 51 fixedly connected to the bottom of the spring 4, connecting blocks 52 threadedly connected to both sides of the fixed rod 51, and a detection wheel 53 rotatably connected to one side of the connecting blocks 52. Mounting pieces 11 are threadedly connected to both sides of the front of the fixed strips 2, and a sensor 12 is embedded in the bottom of the mounting pieces 11.
[0022] When staff need to perform a level test on the floor, the inspector can hold handle 15 and push the detection wheel 53 to move it. Then, the inspector can turn on the power of the level detector 10, so that the level detector 10 can perform a level test on the floor, thus facilitating the inspection of the floor. When the level detector 10 is low on power, the staff can push the detection wheel 53 to move along the ground. When there is a bump on the ground, the detection wheel 53 drives the connecting block 52 and the spring 4 to retract, and then the fixing rod 51 touches the bottom of the sensor 12. The sensor 12 can then transmit the data to the inside of the warning light 16, and the warning light 16 will flash continuously to warn the inspector, thus facilitating the inspection of the floor level.
[0023] Please see Figures 1 to 4 Both sides of the surface of the fixed frame 1 are fixedly connected to the bit block 6. One side of the bit block 6 is fixedly connected to the overlapping strip 7. Both sides of the top surface of the overlapping strip 7 are threadedly connected to the threaded bolt 8. The surface of the threaded bolt 8 is threadedly connected to the mounting plate 9. The top of the mounting plate 9 is provided with a horizontal detector 10. The top surface of the horizontal detector 10 is threadedly connected to the screw. The surface of the screw is threadedly connected to the inspection plate 13.
[0024] With the installation of the fixed frame 1, the mounting plate 9, and the level detector 10, when personnel need to further test the level of the building floor, they can turn on the power of the level detector 10, so that the level detector 10 can perform plane detection on the ground, thereby facilitating personnel to test the flatness of the ground and improving the function of ground flatness detection.
[0025] Please see Figures 1 to 4 Both sides of the top surface of the fixing strip 2 are fixedly connected to a circular block 14, and a handle 15 is fixedly connected to the middle of the top surface of the circular block 14.
[0026] With the circular block 14 and handle 15, when the inspector needs to perform a levelness test on the floor, the inspector can hold the handle 15 and push the inspection wheel 53 to move it.
[0027] Please see Figures 1 to 4 A warning light 16 is fixedly installed on the top of the mounting plate 11, and the bottom of the warning light 16 is electrically connected to the inside of the sensor 12.
[0028] With the warning light 16 installed, when the sensor 12 is touched by the detection wheel 53, the warning light 16 can flash continuously to alert personnel to uneven ground.
[0029] In this invention, the working steps of the device are as follows:
[0030] When staff need to perform a level test on the floor, the inspector can hold handle 15 and push the detection wheel 53 to move it. Then, the inspector can turn on the power of the level detector 10, so that the level detector 10 can perform a level test on the floor, thus facilitating the inspection of the floor. When the level detector 10 is low on power, the staff can push the detection wheel 53 to move along the ground. When there is a bump on the ground, the detection wheel 53 drives the connecting block 52 and the spring 4 to retract, and then the fixing rod 51 touches the bottom of the sensor 12. The sensor 12 can then transmit the data to the inside of the warning light 16, and the warning light 16 will flash continuously to warn the inspector, thus facilitating the inspection of the floor level.
[0031] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.
[0032] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A floor leveling instrument, comprising a fixed frame (1), characterized in that: Fixed strips (2) are fixedly connected to both sides of the top surface of the fixed frame (1). Connecting pieces (3) are threadedly connected to both sides of the top surface of the fixed strips (2). A spring (4) is fixedly connected to the middle of the bottom of the connecting piece (3). A flatness detection component (5) is fixedly connected to the bottom of the spring (4). A latch block (6) is fixedly connected to both sides of the surface of the fixed frame (1). An overlapping strip (7) is fixedly connected to one side of the latch block (6). Threaded bolts (8) are threadedly connected to both sides of the top surface of the overlapping strip (7). A mounting plate (9) is threadedly connected to the surface of the threaded bolt (8). A level detector (10) is provided on the top of the mounting plate (9).
2. The floor leveling instrument according to claim 1, characterized in that: The flatness detection component (5) includes a fixed rod (51) fixedly connected to the bottom of the spring (4), and connecting blocks (52) are threadedly connected to both sides of the fixed rod (51). A detection wheel (53) is rotatably connected to one side of the connecting block (52).
3. The floor leveling instrument according to claim 1, characterized in that: The fixing strip (2) has mounting plates (11) threaded on both sides of its front side, and a sensor (12) is embedded in the bottom of the mounting plate (11).
4. A floor leveling instrument according to claim 1, characterized in that: The top surface of the horizontal detector (10) is threaded with a screw, and the surface of the screw is threaded with a maintenance plate (13).
5. A floor leveling instrument according to claim 1, characterized in that: Both sides of the top surface of the fixing strip (2) are fixedly connected to circular blocks (14), and a handle (15) is fixedly connected to the middle of the top surface of the circular block (14).
6. A floor leveling instrument according to claim 3, characterized in that: A warning light (16) is fixedly installed on the top of the mounting plate (11), and the bottom of the warning light (16) is electrically connected to the inside of the sensor (12).