Wall crack width measuring equipment

Abstract

The utility model relates to the technical field of width measuring equipment, and provides wall crack width measuring equipment, which comprises a measuring assembly, the measuring assembly comprises a measuring caliper, handles and dials, the dials are uniformly fixed on one side of the measuring caliper, the handles are arranged at the two ends of the dials, and the measuring caliper is arranged on the measuring caliper. The top of the measuring caliper is provided with a fixing structure. According to the utility model, the measuring structure is arranged, the measuring caliper is fixed on the wall through the fixing structure, the measuring pointer is moved until one side of the measuring pointer is attached to the inner side of the limiting plate, and at the moment, the position indicated by the measuring pointer is the width of the crack; the fixing bolt is rotated to make one end of the fixing bolt abut against the interior of the measuring caliper, the position of the measuring pointer can be fixed, the measuring pointer is prevented from moving, the accuracy of measured data is guaranteed, the device has the function of conveniently and rapidly measuring cracks, and the working efficiency of the measuring equipment in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of width measuring devices, and particularly relates to a wall crack width measuring device. Background Art

[0002] Cracks are a common disease in building construction. Their existence has an inestimable impact on the integrity, durability and seismic performance of buildings. Cracks will reduce the quality of buildings, causing adverse effects on the occupants' senses and psychology, and may even lead to unnecessary accidents. Therefore, it is necessary to design a wall crack width measuring device.

[0003] Traditional crack measurement methods generally use rulers for manual measurement, with large errors and low measurement efficiency. Therefore, it is necessary to design a measuring device that can facilitate the measurement of crack width and accurately measure the crack width. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a wall crack width measuring device to solve the defects of the existing crack measurement methods that generally use rulers for manual measurement, with large errors and low measurement efficiency.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: A wall crack width measuring device includes a measuring component;

[0006] The measuring component includes a measuring caliper, a handle and a scale disk. One side of the measuring caliper is evenly fixed with a scale disk, and handles are arranged at both ends of the scale disk;

[0007] A fixing structure is arranged at the top of the measuring caliper;

[0008] A measuring structure is arranged on one side of the measuring caliper close to the scale disk. The measuring structure includes a sliding groove, a sliding block, a measuring pointer and a fixing bolt. The sliding groove is opened on one side of the measuring caliper close to the scale disk, a sliding block is arranged inside the sliding groove, a measuring pointer is fixed on one side of the sliding block, and a fixing bolt penetrates through the inside of the sliding block.

[0009] Furthermore, one side of the handle is fixedly connected to the outer side wall of the measuring caliper, and the handles are symmetrically distributed at both ends of the scale disk.

[0010] Furthermore, the fixing structure includes a moving groove, a moving block, a fixing bolt, a moving strip, a limiting plate and a fixing plate. The moving groove is opened at the top of the measuring caliper, a moving block is arranged inside the moving groove, and a fixing bolt penetrates through the inside of the moving block.

[0011] Further, a moving bar is fixed to one side of the top end of the moving block, and a limiting plate is fixed to the outer wall of the moving bar on the side away from the fixing bolt. The fixing plate is fixed to one side of the top end of the measuring caliper.

[0012] Further, the cross-sectional area of the top of the moving block is smaller than the cross-sectional area of the bottom of the moving block.

[0013] Further, the moving block and the measuring caliper form a sliding structure through a moving groove, and the lower end of the fixing bolt abuts against the inner wall of the measuring caliper.

[0014] Further, the sliding block and the measuring caliper form a sliding structure through a sliding groove, and one end of the fixing bolt abuts against the inner wall of the measuring caliper.

[0015] The wall crack width measuring device provided by the present utility model has the following advantages:

[0016] By providing a measuring structure, the measuring caliper is fixed on the wall through a fixing structure. Move the measuring pointer until one side of the measuring pointer fits against the inner side of the limiting plate. At this time, the position indicated by the measuring pointer is the width of the crack. Rotate the fixing bolt so that one end of the fixing bolt abuts against the inside of the measuring caliper, which can fix the position of the measuring pointer, prevent the measuring pointer from moving, ensure the accuracy of the measurement data, and realize the function that the device is convenient for accurately measuring the crack quickly, improving the working efficiency of the measuring device during use;

[0017] By providing a fixing structure, place the fixing plate and the moving bar into the crack, and then move the moving bar and the limiting plate until the outer side of the moving bar abuts against the inner wall of the wall. Rotate the fixing bolt so that the lower end of the fixing bolt abuts against the inner wall of the measuring caliper, and the position of the moving block can be fixed to prevent the moving block from sliding. The measuring ruler can be fixed on the wall through the wall crack, realizing the function that the device is convenient for limiting and fixing, and improving the convenience of the measuring device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is the front view sectional structure schematic diagram of the present utility model;

[0020] Figure 3 is the side view sectional structure schematic diagram of the present utility model;

[0021] Figure 4 is the top view sectional structure schematic diagram of the present utility model;

[0022] Figure 5This is a three-dimensional side view sectional structure schematic diagram of the present utility model;

[0023] Figure 6 This is a three-dimensional top view sectional structure schematic diagram of the present utility model.

[0024] Explanation of the reference numerals in the figure: 1. Measuring assembly; 11. Measuring caliper; 12. Handle; 13. Dial; 2. Fixing structure; 21. Moving groove; 22. Moving block; 23. Fixing bolt; 24. Moving bar; 25. Limiting plate; 26. Fixing plate; 3. Measuring structure; 31. Sliding groove; 32. Sliding block; 33. Measuring pointer; 34. Fixing bolt. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-6 , a wall crack width measuring device provided by the present utility model includes a measuring assembly 1.

[0027] Referring to Figures 1-6 , the measuring assembly 1 includes a measuring caliper 11, a handle 12 and a dial 13. A dial 13 is uniformly fixed on one side of the measuring caliper 11. Handles 12 are provided at both ends of the dial 13. One side of the handle 12 is fixedly connected to the outer wall of the measuring caliper 11. The handles 12 are symmetrically distributed at both ends of the dial 13. A fixing structure 2 is provided at the top of the measuring caliper 11. The fixing structure 2 includes a moving groove 21, a moving block 22, a fixing bolt 23, a moving bar 24, a limiting plate 25 and a fixing plate 26. The moving groove 21 is opened at the top of the measuring caliper 11. A moving block 22 is arranged inside the moving groove 21. A fixing bolt 23 penetrates through the inside of the moving block 22. A moving bar 24 is fixed to one side of the top end of the moving block 22. A limiting plate 25 is fixed on the outer wall of the side of the moving bar 24 away from the fixing bolt 23. The fixing plate 26 is fixed to one side of the top end of the measuring caliper 11. The cross-sectional area of the top of the moving block 22 is smaller than the cross-sectional area of the bottom of the moving block 22. The moving block 22 and the measuring caliper 11 form a sliding structure through the moving groove 21. The low end of the fixing bolt 23 abuts against the inner wall of the measuring caliper 11.

[0028] Place the fixed plate 26 and the movable bar 24 into the crack, then move the movable bar 24 and the limit plate 25 until the outer side of the movable bar 24 and the inner wall of the wall are in contact with each other, rotate the fixed bolt 23 so that the lower end of the fixed bolt 23 and the inner wall of the measuring caliper 11 are in contact with each other, and the position of the movable block 22 can be fixed to prevent the movable block 22 from sliding, and the measuring ruler can be fixed on the wall through the wall crack.

[0029] Reference Figures 1-3 and Figures 5-6 A measuring structure 3 is provided on the side of the measuring caliper 11 close to the scale plate 13. The measuring structure 3 includes a sliding groove 31, a sliding block 32, a measuring pointer 33 and a fixing bolt 34. The sliding groove 31 is opened on the side of the measuring caliper 11 close to the scale plate 13. A sliding block 32 is provided inside the sliding groove 31. A measuring pointer 33 is fixed on one side of the sliding block 32. A fixing bolt 34 runs through the inside of the sliding block 32. The sliding block 32 and the measuring caliper 11 form a sliding structure through the sliding groove 31. One end of the fixing bolt 34 contacts the inner wall of the measuring caliper 11.

[0030] The measuring caliper 11 is fixed to the wall through the fixing structure 2, and the measuring pointer 33 is moved until one side of the measuring pointer 33 and the inner side of the limit plate 25 are in contact with each other. At this time, the position indicated by the measuring pointer 33 is the width of the crack. The fixing bolt 34 is rotated so that one end of the fixing bolt 34 and the inside of the measuring caliper 11 are in contact with each other, so that the position of the measuring pointer 33 can be fixed to prevent the measuring pointer 33 from moving, thereby ensuring the accuracy of the measurement data.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wall crack width measuring device, comprising a measuring component (1); Characterized in that: The measuring component (1) includes a measuring caliper (11), a handle (12) and a dial (13). A dial (13) is uniformly fixed on one side of the measuring caliper (11), and handles (12) are arranged at both ends of the dial (13); A fixing structure (2) is arranged at the top of the measuring caliper (11); A measuring structure (3) is arranged on one side of the measuring caliper (11) close to the dial (13). The measuring structure (3) includes a sliding groove (31), a sliding block (32), a measuring pointer (33) and a fixing bolt (34). The sliding groove (31) is opened on one side of the measuring caliper (11) close to the dial (13), a sliding block (32) is arranged inside the sliding groove (31), a measuring pointer (33) is fixed on one side of the sliding block (32), and a fixing bolt (34) penetrates through the inside of the sliding block (32).

2. The wall crack width measuring device according to claim 1, characterized in that: One side of the handle (12) is fixedly connected to the outer wall of the measuring caliper (11), and the handles (12) are symmetrically distributed at both ends of the dial (13).

3. The wall crack width measuring device according to claim 1, characterized in that: The fixing structure (2) includes a moving groove (21), a moving block (22), a fixing bolt (23), a moving strip (24), a limiting plate (25) and a fixing plate (26). The moving groove (21) is opened at the top of the measuring caliper (11), a moving block (22) is arranged inside the moving groove (21), and a fixing bolt (23) penetrates through the inside of the moving block (22).

4. The wall crack width measuring device according to claim 3, wherein: One side of the top of the moving block (22) is fixed with a moving strip (24), a limiting plate (25) is fixed on the outer wall of the side of the moving strip (24) away from the fixing bolt (23), and the fixing plate (26) is fixed on one side of the top of the measuring caliper (11).

5. The wall crack width measuring device according to claim 3, characterized in that: The cross-sectional area of the top of the moving block (22) is smaller than the cross-sectional area of the bottom of the moving block (22).

6. The wall crack width measuring device according to claim 3, wherein: The moving block (22) and the measuring caliper (11) form a sliding structure through the moving groove (21), and the lower end of the fixing bolt (23) abuts against the inner wall of the measuring caliper (11).

7. A wall crack width measuring device according to claim 1, characterized in that: The sliding block (32) and the measuring caliper (11) form a sliding structure through the sliding groove (31), and one end of the fixing bolt (34) abuts against the inner wall of the measuring caliper (11).

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