Building construction verticality detection device
By designing a building construction verticality detection device that includes a base plate, detection rod, connecting rod, and indicator components, the problem of the inability to detect the verticality of walls to the ground in existing technologies has been solved, achieving the effect of accurately detecting the verticality of walls to the ground on uneven ground.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUSHUN ENG QUALITY TESTING CENT CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-06-05
AI Technical Summary
Existing building verticality testing devices can only detect the verticality between the floor and the walls of a building, but cannot effectively detect the verticality between the walls and the ground. In particular, they cannot accurately determine the tilt of the walls when the ground is uneven.
A building construction verticality detection device was designed, comprising a base plate, a detection rod, a connecting rod, a limiting block, and an indicating component. The device uses a spirit level and a bubble level to find the earth reference level, and uses a pointer and scale markings to compare the verticality of the wall with the earth. The connecting rod and the pointer work together to detect verticality, ensuring that the pointer indicates the correct verticality when the detection rod is in contact with the wall.
It enables accurate detection of the verticality between walls and the ground on uneven surfaces, reducing misjudgments of wall tilt caused by uneven ground and improving the accuracy and efficiency of detection.
Smart Images
Figure CN224327730U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of construction testing equipment technology, and in particular to a building construction verticality testing device. Background Technology
[0002] Verticality testing devices for building construction are core tools for ensuring project quality. In building construction, verticality is an important technical indicator for maintaining building safety. The verticality of some main structures directly affects the quality of the building. During construction, the verticality of columns and walls is a key control point. Verticality testing devices for building construction are auxiliary devices used to detect whether the area being tested is vertical, and they are widely used in the construction field.
[0003] Existing building construction verticality testing devices typically use the wall relative to the ground for detection. This method is only suitable for indoor testing. When it is necessary to know whether a load-bearing wall is perpendicular to the ground, existing building construction verticality testing devices cannot effectively detect this. When there is an overall deviation between the ground and the wall, existing building construction verticality testing devices cannot provide a valid conclusion. Construction teams also need to use a building construction verticality testing device that can use the ground as a vertical reference. Utility Model Content
[0004] To overcome the problem that existing building construction verticality detection devices can only detect the verticality between the floor and walls of a building, but cannot detect the horizontality between the walls and the ground.
[0005] The technical solution of this utility model is as follows: a building construction verticality detection device, including a base plate, a detection rod for adhering to a wall rotating on the top of the base plate, a connecting rod rotating on one side of the detection rod, a limiting block two rotating relative to the connecting rod on the side of the connecting rod away from the detection rod, an indicating component on the limiting block two, the indicating component including a pointer, a scale mark for detecting whether it is vertical on the top of the base plate, a level one and a level two affixed to the top of the base plate, the bubble in the level one can move back and forth, the bubble in the level two can move left and right, and an adjustment component is provided at the bottom of the base plate, the adjustment component including a hemisphere that can move up and down relative to the base plate.
[0006] Preferably, the base plate includes a connecting plate and two extension blocks spaced apart on the rear side of the connecting plate. A movable block slides between the two extension blocks, and two limiting blocks are provided on the top of the movable block. The connecting rod is rotatably connected between the two limiting blocks.
[0007] Preferably, the top of the base plate is provided with two limiting blocks 1, and a detection rod is rotatably connected within the two limiting blocks 1. Two limiting blocks 3 are provided on the side of the detection rod facing the moving block, and the connecting rod is rotatably connected within the two limiting blocks 3.
[0008] Preferably, two limiting blocks three are connected through a rotating shaft one. A first retaining ring is provided on the side of the limiting block three away from the connecting rod and sleeved on the rotating shaft one. The rotating shaft one has a first annular groove corresponding to the first retaining ring. Two limiting blocks one are connected through a rotating shaft three. A third retaining ring is provided on the side of the limiting block one away from the detection rod and sleeved on the rotating shaft three. The rotating shaft three has a third annular groove corresponding to the third retaining ring. Two limiting blocks two are connected through a rotating shaft two. A second retaining ring is provided on the side of the limiting block two away from the connecting rod and sleeved on the rotating shaft two. The rotating shaft two has a second annular groove corresponding to the second retaining ring. The diameters of the rotating shaft one, rotating shaft two, and rotating shaft three are the same, and their axes are parallel.
[0009] Preferably, the extension block has a baffle on the side facing the moving block, and the moving block has abutment blocks on the left and right sides respectively. The bottom of the abutment block can slide against the top of the base plate, and the walls on the left and right sides of the moving block can abut the baffle.
[0010] Preferably, a tensioning block is provided below the baffle, the top of the movable block can be connected to the tensioning block by passing through the tensioning bolt, the bottom of the extension block is in contact with the top of the movable block, the top of the tensioning block is in contact with the bottom of the extension block, and there is a gap between the bottom of the movable block and the top of the tensioning block.
[0011] Preferably, the top of the base plate is helically connected to a stud, the hemisphere is located at the bottom of the stud, the stud and the hemisphere are provided with threaded surfaces, the top of the stud is provided with a hexagonal block, and a tensioning nut is engaged at the outer diameter of the stud.
[0012] The beneficial effects of this utility model are:
[0013] 1. The use of level one and level two makes it easy for the base plate to find the earth reference level, enabling the device to make vertical comparisons of the wall with respect to the earth, reducing the problem of the wall tilting due to uneven construction ground. The pointer can indicate on the scale, making it easy for staff to observe. The linkage can link the detection rod and the pointer, and can drive the pointer to move when the detection rod rotates.
[0014] 2. The identical rotating shafts 1, 2, and 3 facilitate mutual replacement, reduce the need for assembly personnel to identify parts, and increase assembly speed. The baffle restricts the mating block and prevents the moving block from falling out of the gap between the two baffles due to gravity. Attached Figure Description
[0015] Figure 1 This is a structural schematic diagram of one embodiment of the building construction verticality detection device of this utility model;
[0016] Figure 2 This is a schematic diagram of the movable block structure of this utility model;
[0017] Figure 3 for Figure 1 Schematic diagram of the structure of the indicator component;
[0018] Figure 4 This is a schematic diagram of the tensioning block structure of this utility model;
[0019] Figure 5 for Figure 1 Schematic diagram of the regulating component structure.
[0020] Explanation of reference numerals in the attached drawings: 1. Base plate; 10. Scale markings; 11. Extension block; 111. Baffle; 12. Limiting block one; 13. Connecting plate; 2. Detection rod; 21. Limiting block three; 211. Rotating shaft one; 2111. First retaining ring; 221. Rotating shaft three; 2211. Third retaining ring; 3. Connecting rod; 4. Moving block; 401. Pointer; 41. Limiting block two; 411. Rotating shaft two; 4111. Second retaining ring; 42. Adhesive block; 43. Tensioning block; 44. Tensioning bolt; 51. Level one; 52. Level two; 6. Stud; 61. Hexagonal block; 62. Hemisphere; 63. Tensioning nut. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figure 1 - Figure 5 This utility model provides an embodiment of a building construction verticality testing device, including a base plate 1, a testing rod 2 for adhering to a wall rotatably mounted on the top of the base plate 1, a connecting rod 3 rotatably mounted on one side of the testing rod 2, a limiting block 41 rotatably mounted on the side of the connecting rod 3 away from the testing rod 2, an indicating component including a pointer 401 mounted on the limiting block 41, a scale mark 10 for detecting verticality on the top of the base plate 1, and a level 1 51 and a level 2 52 affixed to the top of the base plate 1. An air bubble in the level 1 51 can move back and forth, and an air bubble in the level 2 52... The bubble can move left and right. The bottom of the base plate 1 is equipped with an adjustment component, which includes a hemisphere 62 that can move up and down relative to the base plate 1. With the cooperation of the level ruler 1 51 and the level ruler 2 52, the base plate 1 can find the ground reference level, so that the device can make vertical comparison of the wall with respect to the ground, reducing the problem of the wall tilting due to uneven construction ground. The pointer 401 can indicate on the scale mark 10, which is convenient for the staff to observe. The connecting rod 3 can link the detection rod 2 and the pointer 401. When the detection rod 2 rotates, it can drive the pointer 401 to move.
[0023] Please see Figure 1 - Figure 4In this embodiment, the base plate 1 includes a connecting plate 13 and two extension blocks 11 spaced apart on the rear side of the connecting plate 13. A movable block 4 slides between the two extension blocks 11. The top of the movable block 4 is provided with two limiting blocks 41. The connecting rod 3 is rotatably connected between the two limiting blocks 41. The extension blocks 11 facilitate the limiting of the movable block 4, allowing the movable block 4 to move back and forth, reducing the deviation of the pointer 401 caused by the rotation of the movable block 4. The top of the base plate 1 is provided with two limiting blocks 12. The detection rod 2 is rotatably connected within two limiting blocks 12. Two limiting blocks 3 21 are provided on the side of the detection rod 2 facing the moving block 4. The connecting rod 3 is rotatably connected within the two limiting blocks 3 21. The two limiting blocks 12 facilitate clamping the detection rod 2, reducing its sway. The two limiting blocks 3 21 facilitate clamping the connecting rod 3, reducing its sway. The two limiting blocks 41 can clamp the connecting rod 3, increasing its stability. The three limiting blocks 21 are both passed through the rotating shaft 211. A first retaining ring 2111 is sleeved on the rotating shaft 211 on the side of the limiting block 21 away from the connecting rod 3. The rotating shaft 211 has a first annular groove corresponding to the first retaining ring 2111. The two limiting blocks 12 are both passed through the rotating shaft 221. A third retaining ring 2211 is sleeved on the side of the limiting block 12 away from the detection rod 2. The rotating shaft 221 has a third annular groove corresponding to the third retaining ring 2211. The second positioning block 41 is connected to the second rotating shaft 411. The side of the second positioning block 41 away from the connecting rod 3 is provided with a second retaining spring 4111 sleeved on the second rotating shaft 411. The second rotating shaft 411 is provided with a second annular groove corresponding to the second retaining spring 4111. The first rotating shaft 211, the second rotating shaft 411, and the third rotating shaft 221 have the same diameter and parallel axes. The first rotating shaft 211, the second rotating shaft 411, and the third rotating shaft 221 with the same structure are easy to replace with each other, reduce the assembly personnel's identification of parts, and increase the assembly speed.
[0024] Please see Figure 2 - Figure 5In this embodiment, the extension block 11 has a baffle 111 on the side facing the movable block 4, and the movable block 4 has abutment blocks 42 on its left and right sides respectively. The bottom of the abutment block 42 can slide against the top of the base plate 1, and the walls on the left and right sides of the movable block 4 can abut against the baffle 111. The baffle 111 restricts the abutment blocks 42 to prevent the movable block 4 from falling out of the gap between the two baffles 111 due to gravity. A tensioning block 43 is provided below the baffle 111. The top of the movable block 4 can pass through the tensioning bolt 44 and engage with the tensioning block 43. The bottom of the extension block 11 abuts against the top of the movable block 4, and the tensioning block 43... The top of block 3 fits into the bottom of extension block 11. There is a gap between the bottom of moving block 4 and the top of tension block 43. The cooperation of tension block 43 and tension bolt 44 facilitates the relative positioning of moving block 4 and base plate 1, making it convenient for workers to work. The top of base plate 1 is helically connected to stud 6. Hemisphere 62 is located at the bottom of stud 6. Threaded surfaces are provided on stud 6 and hemisphere 62. Hexagonal block 61 is provided on the top of stud 6. Tension nut 63 is engaged at the outer diameter of stud 6. The structure of hemisphere 62 forms a theoretical point contact with the ground, which facilitates the leveling of base plate 1.
[0025] During operation, place the device on the ground so that the hemisphere 62 is tangent to the ground. Then, level the base plate 1 according to level ruler 1 51 and level ruler 2 52, ensuring that the bubble in level ruler 1 51 is in the middle of level ruler 1 51 and the bubble in level ruler 2 52 is in the middle of level ruler 2 52. The specific operating steps are as follows: rotate the hexagonal block 61 to move it up and down. After the base plate 1 is level, keep the hexagonal block 61 still and tighten the tension nut 63 until it is tightly against the top of the base plate 1. Then, rotate the detection rod 2 so that its front side is against the wall. When rotating, connecting rod 3 will rotate along with it, and connecting rod 3 will move together with moving block 4. Moving block 4 will drive limit block 2 41, and limit block 2 41 will drive pointer 401 to move. Pointer 401 points to the scale mark 10 on the top surface of base plate 1. The operator judges whether the wall is perpendicular to the ground based on the coordination of pointer 401 and scale mark 10. When the front side of the detection rod 2 is perpendicular to the top of base plate 1, the scale line on scale mark 10 pointed to by pointer 401 is red. After the test is completed, the operator will tighten the tension bolt 44 as needed to keep the measuring pointer 401 pointing and then report to the superior.
[0026] Through the above steps, the cooperation of level 1 (51) and level 2 (52) facilitates the base plate 1 to find the ground reference level, enabling the device to perform vertical comparison of the wall relative to the ground. This reduces the problem of the wall tilting due to uneven construction ground. The pointer 401 can indicate on the scale mark 10, making it convenient for staff to observe. The connecting rod 3 can link the detection rod 2 and the pointer 401. When the detection rod 2 rotates, it can drive the pointer 401 to move, thus solving the problem that existing building construction verticality detection devices can only perform vertical detection between the building floor and the wall, and cannot perform horizontal detection between the wall and the ground.
Claims
1. A building construction verticality detection device, characterized in that: The device includes a base plate (1), a detection rod (2) for fitting against a wall is rotated on the top of the base plate (1), a connecting rod (3) is rotated on one side of the detection rod (2), a limiting block (41) is provided on the side of the connecting rod (3) away from the detection rod (2) and rotates relative to the connecting rod (3), an indicator component is provided on the limiting block (41), the indicator component includes a pointer (401), a scale mark (10) for detecting whether it is vertical is provided on the top of the base plate (1), a horizontal ruler (51) and a horizontal ruler (52) are attached to the top of the base plate (1), the bubble in the horizontal ruler (51) can move back and forth, the bubble in the horizontal ruler (52) can move left and right, and an adjustment component is provided at the bottom of the base plate (1), the adjustment component includes a hemisphere (62) that can move up and down relative to the base plate (1).
2. The building construction verticality detection device according to claim 1, characterized in that: The base plate (1) includes a connecting plate (13) and two extension blocks (11) spaced apart on the rear side of the connecting plate (13). A moving block (4) slides between the two extension blocks (11). Two limiting blocks (41) are provided on the top of the moving block (4). The connecting rod (3) is rotatably connected between the two limiting blocks (41).
3. The building construction verticality detection device according to claim 2, characterized in that: The top of the base plate (1) is provided with two limiting blocks (12), and a detection rod (2) is rotatably connected inside the two limiting blocks (12). Two limiting blocks (21) are provided on the side of the detection rod (2) facing the moving block (4), and the connecting rod (3) is rotatably connected inside the two limiting blocks (21).
4. The building construction verticality detection device according to claim 3, characterized in that: Two limiting blocks 3 (21) are connected by rotating shaft 1 (211). On the side of limiting block 3 (21) away from connecting rod (3), a first retaining ring (2111) is provided and sleeved on rotating shaft 1 (211). Rotating shaft 1 (211) is provided with a first annular groove corresponding to the first retaining ring (2111). Two limiting blocks 1 (12) are connected by rotating shaft 3 (221). On the side of limiting block 1 (12) away from detection rod (2), a third retaining ring (2211) is provided and sleeved on rotating shaft 3 (221). The third shaft (221) is provided with a third annular groove corresponding to the third snap ring (2211); the two limit blocks (41) are both passed through the second shaft (411), and the second snap ring (4111) is provided on the side of the limit block (41) away from the connecting rod (3) and is sleeved on the second shaft (411). The second shaft (411) is provided with a second annular groove corresponding to the second snap ring (4111). The diameters of the first shaft (211), the second shaft (411), and the third shaft (221) are the same and their axes are parallel.
5. The building construction verticality detection device according to claim 4, characterized in that: The extension block (11) is provided with a baffle (111) on the side facing the moving block (4), and the moving block (4) is provided with a fitting block (42) on the left and right sides respectively. The bottom of the fitting block (42) can slide against the top of the base plate (1), and the walls on the left and right sides of the moving block (4) can fit against the baffle (111).
6. The building construction verticality detection device according to claim 5, characterized in that: A tensioning block (43) is provided below the baffle (111). The top of the moving block (4) can be connected to the tensioning block (43) by passing through the tensioning bolt (44). The bottom of the extension block (11) is in contact with the top of the moving block (4). The top of the tensioning block (43) is in contact with the bottom of the extension block (11). There is a gap between the bottom of the moving block (4) and the top of the tensioning block (43).
7. The building construction verticality detection device according to claim 1, characterized in that: The top of the base plate (1) is helically connected to a stud (6), a hemisphere (62) is located at the bottom of the stud (6), the stud (6) and the hemisphere (62) are provided with threaded surfaces, the top of the stud (6) is provided with a hexagonal block (61), and a tension nut (63) is engaged at the outer diameter of the stud (6).