A building verticality detector for construction engineering
By using a hinge connection and a curved plate fixing assembly, the design solves the problems of limited angle adjustment range and inconvenience in carrying existing building verticality measuring instruments, achieving multi-angle adjustment and easy portability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GANSU SECOND CONSTR GRP CO LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-08-04
AI Technical Summary
Existing building verticality measuring instruments have limited angle adjustment range, poor fixation effect, are inconvenient to carry, have low testing efficiency, and increase the burden on testing personnel when no backpack is available.
A building verticality measuring instrument was designed, which uses a hinge to connect two straightedges and achieves multi-angle adjustment through an arc plate and fixing components. It has built-in portable components for easy carrying, including a handle and a fixing rope system for carrying and securing.
It achieves convenient fixation with multi-angle adjustment, improves testing efficiency, reduces carrying difficulty, and reduces the burden on testing personnel.
Smart Images
Figure CN224593973U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building engineering technology, and in particular to a building verticality measuring instrument for building engineering. Background Technology
[0002] A building verticality measuring instrument is a precision instrument used to measure the verticality of objects or surfaces. In building engineering, it is mainly used to detect the verticality of structures such as walls and columns to ensure the stability and aesthetics of buildings. The engineering verticality measuring ruler is also a type of building verticality measuring instrument.
[0003] Existing verticality testing instruments use a level on the instrument to detect the flatness of a building. During the test, the instrument is placed on the wall to check whether it is flat, which is not very practical.
[0004] Existing card-adjustable testers have poor fixing effects, only supporting horizontal and folding modes, and cannot place the two rulers of the tester vertically. This is inconvenient when testing the angle between the bottom surface and the wall, resulting in low testing efficiency. Furthermore, they are inconvenient to carry, requiring handheld operation when a backpack is not available, increasing the burden on testing personnel. Therefore, a building verticality tester for construction engineering is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a building verticality measuring instrument for building engineering, which aims to improve the problem that the existing adjustable measuring instruments have a limited angle adjustment range and other angles cannot be fixed.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A building verticality measuring instrument for construction engineering includes a straightedge one and a straightedge two. The straightedge one is installed at one end of the straightedge two. A fixing component is provided on one side of the straightedge one, and an adjustment component is installed on one side of the straightedge two. A level is fixedly connected to one side of the straightedge two. A laser measuring instrument is installed on one side of the straightedge one, and a portable component is installed inside the straightedge two.
[0008] The adjustment component includes an arc-shaped plate, which is fixedly connected to the outside of the straightedge. Multiple fixing holes are opened on one side of the arc-shaped plate, and one end of the straightedge is located inside the arc-shaped plate. The fixing component is snapped into the fixing hole.
[0009] As a further description of the above technical solution:
[0010] The fixing component includes a support block, which is fixedly connected to one side of the straightedge. A fixing block is rotatably connected inside the support block. A pin is fixedly connected to one end of the fixing block. A pin hole is opened on one side of the straightedge, and the pin is engaged inside the pin hole.
[0011] As a further description of the above technical solution:
[0012] A limiting rod is fixedly connected to one side of the ruler, and a spring is sleeved on the outside of the limiting rod. A groove is opened at one end of the fixing block, and the spring is located between the limiting rod and the groove.
[0013] As a further description of the above technical solution:
[0014] The portable component includes a handle that is slidably connected inside the ruler two. A fixing rope is fixedly connected to one end of the handle. A fixing groove is opened at one end of the ruler one. A buckle is installed inside the fixing groove, and the fixing rope is snapped onto the outside of the buckle.
[0015] As a further description of the above technical solution:
[0016] The ruler has two grooves inside, and a sliding rod is slidably connected between the two grooves. One end of the handle is fixedly connected to another fixed rope, and the sliding rod is fixedly connected to the middle of the fixed rope.
[0017] As a further description of the above technical solution:
[0018] The ruler is internally fixedly connected to a fixed rod, and a torsion spring is installed on the outside of the fixed rod. One end of the torsion spring is fixedly connected to one end of the fixed rope.
[0019] As a further description of the above technical solution:
[0020] A hinge is fixedly connected to one end of the straightedge, and the other side of the hinge is fixedly connected to one end of the straightedge.
[0021] As a further description of the above technical solution:
[0022] The first straightedge is externally fixed to a parallel block, and the second straightedge is externally fixed to a parallel block.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, two straightedges are connected by a hinge, allowing them to rotate. By rotating the straightedges, the lengths of the two straightedges are added together, increasing the measurement range. An arc-shaped plate is set at the connection point of the straightedges, and a fixing block on one side is used to fix one straightedge to different angles on the arc-shaped plate. After adjustment, it is fixed with the fixing block. Multiple fixing holes on the arc-shaped plate support multi-angle adjustment of the straightedge.
[0025] 2. In this utility model, a portable component is set inside the ruler. The torsion spring inside the ruler controls the connection of the handle to the fixing rope, so that the handle can be pulled out from inside the ruler. The fixing rope at the other end of the handle is fixed to the buckle at the end of another ruler. The detector is more convenient to carry. The ruler is equipped with a sliding groove and a limiting rod to restrict the movement of the handle 11 and avoid damage to the tension spring due to excessive movement. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of a building verticality testing instrument for building engineering proposed in this utility model;
[0027] Figure 2 This is a schematic diagram of the handle of a building verticality testing instrument for building engineering proposed in this utility model;
[0028] Figure 3 This is a schematic diagram of the extended structure of a building verticality testing instrument for building engineering proposed in this utility model.
[0029] Figure 4 This is a schematic diagram of the adjustment and fixing mechanism of a building verticality testing instrument for building engineering proposed in this utility model;
[0030] Figure 5 This is a schematic diagram of the torsion spring in a building verticality testing instrument for building engineering proposed in this utility model.
[0031] Figure 6 This is a schematic diagram of the buckle structure of a building verticality testing instrument for building engineering proposed in this utility model.
[0032] Legend:
[0033] 1. Straightedge one; 2. Straightedge two; 3. Level; 4. Parallel block; 5. Curved plate; 6. Fixing hole; 7. Fixing block; 8. Laser detector; 9. Buckle; 10. Fixing rope; 11. Handle; 12. Pin block; 13. Support block; 14. Hinge; 15. Pin hole; 16. Limiting rod; 17. Spring; 18. Groove; 19. Slide groove; 20. Slide rod; 21. Fixing rod; 22. Torsion spring; 23. Fixing groove. Detailed Implementation
[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0035] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a building verticality testing instrument for construction engineering, including a straightedge 1 and a straightedge 2. The two straightedges can improve the accuracy of the test. The straightedge 1 is installed at one end of the straightedge 2. The straightedge 1 can be rotated at one end of the straightedge 2 to change the angle between the two straightedges. A fixing component is provided on one side of the straightedge 1 to fix the straightedge 1 after the angle is adjusted. An adjusting component is installed on one side of the straightedge 2 to adjust the angle between the straightedges. A level 3 is fixedly connected to one side of the straightedge 2 to test the flatness and verticality. A laser detector 8 is installed on one side of the straightedge 1 to further improve the accuracy of the test. A portable component is installed inside the straightedge 2 for easy carrying of the detector.
[0036] The adjustment assembly includes an arc-shaped plate 5, which is fixedly connected to the outside of the ruler 2. The arc-shaped plate 5 is fixed to both sides of the end of the ruler 2. Multiple fixing holes 6 are opened on one side of the arc-shaped plate 5. Only one side of the arc-shaped plate 5 at the end of the ruler 2 has multiple fixing holes 6. One end of the ruler 1 is located inside the arc-shaped plate 5. The ruler 1 rotates inside the arc-shaped plate 5 to adjust its position. The fixing assembly is engaged inside the fixing holes 6. The fixing assembly is used to fix the ruler 1 to one side of the fixing holes 6 at different angles on the arc-shaped plate 5. The fixing assembly includes a support block 13, which is fixedly connected to one side of the ruler 1. The support block 13 moves with the ruler 1. A fixing block 7 is rotatably connected inside the support block 13. A pin block 12 is fixedly connected to one end of the fixing block 7. The fixing block 7 is used to connect the pin block 12 so that the position of the pin block 12 can be adjusted. A pin hole 15 is opened on one side of the ruler 1. The pin block 12 is engaged. The pin block 12 is simultaneously engaged with both the pin hole 6 and the pin hole 15 inside the pin hole 15. A limit rod 16 is fixedly connected to one side of the ruler 1. A spring 17 is sleeved on the outside of the limit rod 16. The spring 17 is installed using the limit rod 16 to prevent the spring 17 from moving. A groove 18 is opened at one end of the fixing block 7. Pressing the fixing block 7 causes the groove 18 inside the fixing block 7 to move to the outside of the limit rod 16. The spring 17 is located between the limit rod 16 and the groove 18. The spring 17 presses the fixing block 7 to fix the pin block 12 to the ruler 2. An arc plate 5 is set at the ends of the two rulers. The fixing component rotates around the ruler 1 at one end of the ruler 2. The ruler 1 is fixed to one side of the fixing hole 6 at different angles on the arc plate 5 using the pin block 12. This allows the angle of the detector to form multiple angles, improves the applicability, facilitates inspection, and the fixing method is convenient and can be changed at any time, saving time.
[0037] Reference Figure 2 , Figure 5 and Figure 6The portable component includes a handle 11, which carries the detector. The handle 11 is slidably connected inside the ruler 2. When not in use, the handle 11 is placed inside the ruler 2. A fixing rope 10 is fixedly connected to one end of the handle 11, and the handle 11 is installed at the end of the ruler 1 using the fixing rope 10. One end of the ruler 1 has a fixing groove 23, and a buckle 9 is installed inside the fixing groove 23. The fixing rope 10 is snapped onto the outside of the buckle 9, and the buckle 9 secures the fixing rope 10 for easy carrying. The ruler 2 has two sliding grooves 19 inside, which provide movement space and limit the range of movement. A sliding rod 20 is slidably connected between the two sliding grooves 19, and the sliding rod 20 moves within the range inside the sliding grooves 19. One end of the handle 11 is fixedly connected to another fixing rope 10, which is inside the ruler 2 and connects the handle 11 to the torsion spring 22. The slide rod 20 is fixedly connected to the middle of the fixing rope 10 and restricts the movement of the fixing rope 10. A fixing rod 21 is fixedly connected inside the ruler 2, and a torsion spring 22 is installed on the outside of the fixing rod 21. The fixing rod 21 fixes the torsion spring 22 inside the ruler 2. One end of the torsion spring 22 is fixedly connected to one end of the fixing rope 10. The torsion spring 22 pulls the fixing rope 10 to retract the handle 11. The handle 11 is installed inside the ruler 2 for easy carrying. The movement of the handle 11 is restricted by the torsion spring 22, the slide rod 20 and the slide groove 19, making it easy to take out and retract the handle 11, reducing the space occupied by the detector and making it more convenient to carry.
[0038] Reference Figure 1 and Figure 4 One end of the straightedge 1 is fixedly connected to a hinge 14, and the other end of the hinge 14 is fixedly connected to one end of the straightedge 2. The two straightedges are installed together by the hinge 14, which enables the straightedges to rotate and be adjusted. A parallel block 4 is fixedly connected to the outside of straightedge 1 and straightedge 2. The two parallel blocks 4 keep the straightedges on the same horizontal line when measuring flatness, thus reducing the test error.
[0039] Working principle: When angle adjustment is required, the operator presses the fixing block 7, causing the other end of the fixing block 7 to lift up, so that the pin 12 at one end of the fixing block 7 disengages from the current fixing hole 6 and pin hole 15. After rotating the ruler 1 to the target angle (adjustable range is 0-180°), the fixing block 7 is released. The spring 17 outside the limit rod 16 on one side of the ruler 1 pushes the fixing block 7 to rotate inside the support block 13, so that the pin 12 automatically engages in the new fixing hole 6 to complete the locking.
[0040] Secondly, when the ruler 1 and ruler 2 are folded to a parallel state, pull the fixing rope 10 outward. The handle 11 is pulled out from inside the ruler 2 through the fixing rope 10. When the handle 11 is pulled, it drives the fixing rope 10 at the other end to move, which pulls the torsion spring 22 inside the ruler 2 to rotate. When the handle 11 is pulled to a certain length, the slide bar 20 will restrict the movement of the handle 11 through the slide groove 19. At this time, the fixing rope 10 at the outer end of the handle 11 is locked into the buckle 9 at the end of the ruler 1 to fix the handle 11, which is convenient for carrying the detector.
[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A building verticality measuring instrument for construction engineering, comprising a straightedge one (1) and a straightedge two (2), characterized in that: The first straightedge (1) is installed at one end of the second straightedge (2). A fixing component is provided on one side of the first straightedge (1), an adjustment component is installed on one side of the second straightedge (2), a level (3) is fixedly connected to one side of the second straightedge (2), a laser detector (8) is installed on one side of the first straightedge (1), and a portable component is installed inside the second straightedge (2). The adjustment component includes an arc plate (5), which is fixedly connected to the outside of the second straightedge (2). Multiple fixing holes (6) are opened on one side of the arc plate (5). One end of the first straightedge (1) is located inside the arc plate (5), and the fixing component is snapped into the fixing hole (6).
2. The building verticality measuring instrument for building engineering according to claim 1, characterized in that: The fixing component includes a support block (13), which is fixedly connected to one side of the straightedge (1). A fixing block (7) is rotatably connected inside the support block (13). A pin block (12) is fixedly connected to one end of the fixing block (7). A pin hole (15) is opened on one side of the straightedge (1), and the pin block (12) is engaged inside the pin hole (15).
3. A building verticality measuring instrument for building engineering according to claim 2, characterized in that: A limiting rod (16) is fixedly connected to one side of the ruler (1). A spring (17) is sleeved on the outside of the limiting rod (16). A groove (18) is opened at one end of the fixing block (7). The spring (17) is located between the limiting rod (16) and the groove (18).
4. A building verticality measuring instrument for building engineering according to claim 1, characterized in that: The portable component includes a handle (11), which is slidably connected inside the second ruler (2). A fixing rope (10) is fixedly connected to one end of the handle (11). A fixing groove (23) is provided at one end of the first ruler (1). A buckle (9) is installed inside the fixing groove (23), and the fixing rope (10) is snapped onto the outside of the buckle (9).
5. A building verticality measuring instrument for building engineering according to claim 4, characterized in that: The ruler (2) has two grooves (19) inside, and a sliding rod (20) is slidably connected between the two grooves (19). One end of the handle (11) is fixedly connected to another fixing rope (10), and the sliding rod (20) is fixedly connected to the middle of the fixing rope (10).
6. A building verticality measuring instrument for building engineering according to claim 5, characterized in that: The ruler 2 (2) is internally fixedly connected to a fixing rod (21), and a torsion spring (22) is installed on the outside of the fixing rod (21). One end of the torsion spring (22) is fixedly connected to one end of the fixing rope (10).
7. A building verticality measuring instrument for building engineering according to claim 1, characterized in that: One end of the ruler (1) is fixedly connected to a hinge (14), and the other side of the hinge (14) is fixedly connected to one end of the ruler (2).
8. A building verticality measuring instrument for building engineering according to claim 1, characterized in that: The straightedge one (1) is externally fixedly connected to a parallel block (4), and the straightedge two (2) is externally fixedly connected to a parallel block (4).