Perpendicularity detection device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering detection, and discloses a constructional engineering verticality detection device which comprises a first connecting plate, the lower surface of the first connecting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a second connecting plate, and the inner wall of the second connecting plate is fixedly connected with a first rotating shaft. The outer wall of the first rotating shaft is rotatably connected with a curved bar, the inner wall of the curved bar is rotatably connected with a second rotating shaft, the outer wall of the second rotating shaft is rotatably connected with a push plate, a sliding groove is formed in the inner wall of the shell, the outer wall of the clamping plate is slidably connected to the inner wall of the sliding groove, and a measuring assembly is arranged on the upper surface of the shell. According to the utility model, the motor drives the second connecting plate to drive the first rotating shaft and the curved bar to drive the second rotating shaft, and during use, the limiting slide block is driven to provide limitation for the clamping plate and the push plate during movement under the limitation of the slide rail, so that the stability during use is further improved, and the effect of quickly mounting and dismounting the protective shell and the measuring instrument is achieved.

Description

Technical Field

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

[0002] Building verticality detection is a commonly used detection technology in construction projects. It is used to evaluate whether the building structure is vertical or whether the verticality meets the design requirements. This test usually involves the use of professional measuring equipment and tools to ensure that the verticality of the building meets the relevant standards and specifications. Verticality detection is one of the important links in building quality control. Timely discovery and correction of verticality problems of building structures can ensure the overall quality and stability of the building and reduce the safety risks and maintenance costs that may be caused by construction defects or structural deviations.

[0003] After searching, the publication number CN219474640U discloses a verticality detection device for construction engineering inspection, including a drive box and a storage mechanism installed on one side of the drive box, a plumb bob, a drive mechanism, and a driven mechanism, wherein the drive mechanism includes a rotating cylinder and a first gear and a second gear installed on the outer sides of both ends of the rotating cylinder. The beneficial effects of the utility model are as follows: the pull rod is released from the first rotating cylinder, and then the pull rod is pulled outward by the handle, and when the rear limit assembly corresponds to the limit seat in the second rotating cylinder, the slide rod is released, and the limit column in the rear limit assembly is inserted into the limit hole provided on the limit seat in the second rotating cylinder, and then the pull rod drives the first gear installed on the second rotating cylinder to rotate, and the third gear meshing with the first gear drives the take-up roller to rotate through the rotating shaft, thereby increasing the rotation speed of the take-up roller.

[0004] In the above application, when the rear limit assembly corresponds to the limit seat in the second rotating cylinder, the sliding rod is released, and the limit column in the rear limit assembly is inserted into the limit hole provided on the limit seat in the second rotating cylinder. Then the pull rod drives the first gear installed on the second rotating cylinder to rotate, and the third gear meshing with the first gear drives the take-up roller to rotate through the rotating shaft, thereby increasing the rotation speed of the take-up roller. However, the device does not have a quick fixing structure, which may lead to the problem of shaking of the measuring instrument during measurement due to the lack of a fixed structure during use, resulting in measurement deviation. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a construction engineering verticality detection device, which aims to improve the problem of measurement deviation caused by shaking of the measuring instrument during measurement due to the lack of a fixed structure during use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A verticality detection device for construction projects includes a first connecting plate, a motor is fixedly connected to the lower surface of the first connecting plate, an output end of the motor is fixedly connected to the second connecting plate, an inner wall of the second connecting plate is fixedly connected to a first rotating shaft, an outer wall of the first rotating shaft is rotatably connected to a curved rod, an inner wall of the curved rod is rotatably connected to a second rotating shaft, an outer wall of the second rotating shaft is rotatably connected to a push plate, a limiting slider is fixedly connected to the lower surface of the push plate, a slide rail is fixedly connected to the sliding of the limiting slider, a clamp is fixedly connected to the outer wall of the push plate, a shell is slidably connected to the outer wall of the clamp, a sliding groove is provided on the inner wall of the shell, the outer wall of the clamp is slidably connected to the inner wall of the sliding groove, and a measuring component is provided on the upper surface of the shell.

[0008] Preferably, the measuring assembly comprises a protective shell, an outer wall of the protective shell is slidably connected to the upper surface of the outer shell, a measuring instrument is fixedly connected to the inner wall of the protective shell, and an outer wall of the clamping plate is slidably connected to the outer wall of the protective shell.

[0009] Preferably, a bottom plate is fixedly connected to the lower surface of the shell, and a third rotating shaft is rotatably connected to the inner wall of the bottom plate.

[0010] Preferably, a hydraulic cylinder is fixedly connected to the outer wall of the third rotating shaft, and a first sliding column is fixedly connected to the output end of the hydraulic cylinder.

[0011] Preferably, the outer wall of the first sliding column is rotatably connected to a connecting rod, and the inner wall of the connecting rod is rotatably connected to a second sliding column.

[0012] Preferably, the outer wall of the second sliding column is rotatably connected to the inner wall of the bottom plate, and the inner wall of the connecting rod is rotatably connected to the third sliding column.

[0013] Preferably, a fixing foot is fixedly connected to the outer wall of the third sliding column, and a limiting rod is fixedly connected to the inner wall of the fixing foot.

[0014] Preferably, the inner wall of the limiting rod is rotatably connected to the limiting column, and the outer wall of the limiting column is rotatably connected to the inner wall of the base plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the motor drives the second connecting plate to drive the first rotating shaft and the crankshaft to drive the second rotating shaft. When in use, the limit slider is driven to provide limit for the clamping plate and the push plate during movement under the limit of the slide rail, thereby further improving the stability during use and achieving the effect of quickly installing and disassembling the protective shell and the measuring instrument during use.

[0017] 2. In the utility model, the hydraulic cylinder drives the first slide column and the connecting rod under the limit of the third rotating shaft, and drives the fixed foot and the third slide column to push the fixed foot to support the device body under the limit of the second slide column, which has the effect of fixing the device when in use, and improves the accuracy of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of the construction engineering verticality detection device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the second connecting plate of the construction engineering verticality detection device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the base plate of the construction engineering verticality detection device proposed by the utility model.

[0021] Legend:

[0022] 1. First connecting plate; 2. Motor; 3. Second connecting plate; 4. First rotating shaft; 5. Bending rod; 6. Second rotating shaft; 7. Push plate; 8. Limiting slider; 9. Slide rail; 10. Clamp plate; 11. Housing; 12. Slide groove; 13. Protective shell; 14. Measuring instrument; 15. Bottom plate; 16. Third rotating shaft; 17. Hydraulic cylinder; 18. First sliding column; 19. Connecting rod; 20. Second sliding column; 21. Third sliding column; 22. Fixed foot; 23. Limiting rod; 24. Limiting column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 2The utility model provides an embodiment: a verticality detection device for construction engineering, comprising a first connecting plate 1, characterized in that: a motor 2 is fixedly connected to the lower surface of the first connecting plate 1, a second connecting plate 3 is fixedly connected to the output end of the motor 2, a first rotating shaft 4 is fixedly connected to the inner wall of the second connecting plate 3, a curved rod 5 is rotatably connected to the outer wall of the first rotating shaft 4, a second rotating shaft 6 is rotatably connected to the inner wall of the curved rod 5, a push plate 7 is rotatably connected to the outer wall of the second rotating shaft 6, a limit slider 8 is fixedly connected to the lower surface of the push plate 7, and the limit slider The block 8 is slidably fixedly connected with a slide rail 9, the outer wall of the push plate 7 is fixedly connected with a clamping plate 10, the outer wall of the clamping plate 10 is slidably connected with a shell 11, the inner wall of the shell 11 is provided with a slide groove 12, the outer wall of the clamping plate 10 is slidably connected to the inner wall of the slide groove 12, and a measuring component is arranged on the upper surface of the shell 11; the measuring component includes a protective shell 13, the outer wall of the protective shell 13 is slidably connected to the upper surface of the shell 11, the inner wall of the protective shell 13 is fixedly connected with a measuring instrument 14, and the outer wall of the clamping plate 10 is slidably connected to the outer wall of the protective shell 13;

[0025] Specifically, the second connecting plate 3 is driven to move under the limit of the first connecting plate 1 by starting the motor 2, and the second connecting plate 3 is swung to drive the curved rod 5 through the first rotating shaft 4 to pull or push the second rotating shaft 6, and the clamping plate 10 is driven by the push plate 7 to clamp the protective shell 13 through the sliding groove 12 under the limit of the sliding groove 12 and the outer shell 11, thereby achieving the effect of quickly installing and disassembling the protective shell 13.

[0026] Reference Figure 1 and Figure 3 The lower surface of the housing 11 is fixedly connected with a bottom plate 15, and the inner wall of the bottom plate 15 is rotatably connected with a third rotating shaft 16; the outer wall of the third rotating shaft 16 is fixedly connected with a hydraulic cylinder 17, and the output end of the hydraulic cylinder 17 is fixedly connected with a first sliding column 18; the outer wall of the first sliding column 18 is rotatably connected with a connecting rod 19, and the inner wall of the connecting rod 19 is rotatably connected with a second sliding column 20;

[0027] Specifically, the hydraulic cylinder 17 pushes the first slide post 18 under the limit of the third rotating shaft 16. During use, the first slide post 18 drives the connecting rod 19 to push the third slide post 21 under the limit of the second slide post 20. The effect of multiple limits during use can further improve the stability and safety of the device during use.

[0028] Reference Figure 3 The outer wall of the second sliding column 20 is rotatably connected to the inner wall of the bottom plate 15, and the inner wall of the connecting rod 19 is rotatably connected to the third sliding column 21; the outer wall of the third sliding column 21 is fixedly connected to the fixing foot 22, and the inner wall of the fixing foot 22 is fixedly connected to the limiting rod 23; the inner wall of the limiting rod 23 is rotatably connected to the limiting column 24, and the outer wall of the limiting column 24 is rotatably connected to the inner wall of the bottom plate 15;

[0029] Specifically, the third sliding column 21 drives the fixed foot 22 to support the ground, and the fixed foot 22 can further improve the fixing effect of the device body. The limiting rod 23 provides a limiting effect when the fixed foot 22 is used under the limitation of the limiting column 24. The device is supported by the fixed foot 22, so that the measuring device can detect the vertical angle, avoiding the shaking of the device during the detection and the movement of the device due to the lack of a supporting structure.

[0030] Working principle: when the device is needed, the protective shell 13 and the measuring instrument 14 are placed on the upper surface of the shell 11. When in use, the second connecting plate 3 is driven to move under the limit of the first connecting plate 1 by starting the motor 2. During use, the second connecting plate 3 swings and the first rotating shaft 4 drives the bent rod 5 to pull or push the second rotating shaft 6. During use, the push plate 7 is limited by the limit slider 8 and the slide rail 9. During use, the push plate 7 drives the clamping plate 10 to clamp the protective shell 13 through the slide groove 12 under the limit of the slide groove 12 and the shell 11. During use, the protective shell 13 is quickly installed and disassembled. During use, the first slide column 18 is pushed by the hydraulic cylinder 17 under the limit of the third rotating shaft 16. During use, the first slide column 18 drives the connecting The rod 19 pushes the third slide column 21 under the limit of the second slide column 20 to drive the fixed foot 22 to support the ground. During use, the fixed foot 22 can further improve the fixing effect of the device body. During use, the limiting rod 23 provides a limiting effect for the fixed foot 22 when used under the limit of the limiting column 24, and further improves the stability of the fixed foot 22 during use, avoiding the problem of deviation and falling off during the use of the fixed foot 22. During use, the device not only achieves the effect of quickly installing and disassembling the protective shell 13 and the measuring instrument 14 during use, but also has the fixed foot 22 supporting the device body, which has the effect of fixing the device during use, thereby improving the accuracy of the device during use.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A construction engineering verticality detection device, comprising a first connecting plate (1), characterized in that: The lower surface of the first connecting plate (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a second connecting plate (3), the inner wall of the second connecting plate (3) is fixedly connected to a first rotating shaft (4), the outer wall of the first rotating shaft (4) is rotatably connected to a bent rod (5), the inner wall of the bent rod (5) is rotatably connected to a second rotating shaft (6), the outer wall of the second rotating shaft (6) is rotatably connected to a push plate (7), the lower surface of the push plate (7) is fixedly connected to a limit slider (8), the limit slider (8) is slidably fixedly connected to a slide rail (9), the outer wall of the push plate (7) is fixedly connected to a clamping plate (10), the outer wall of the clamping plate (10) is slidably connected to a shell (11), the inner wall of the shell (11) is provided with a sliding groove (12), the outer wall of the clamping plate (10) is slidably connected to the inner wall of the sliding groove (12), and a measuring component is arranged on the upper surface of the shell (11).

2. The verticality detection device for construction engineering according to claim 1, characterized in that: The measuring assembly comprises a protective shell (13), the outer wall of the protective shell (13) is slidably connected to the upper surface of the outer shell (11), the inner wall of the protective shell (13) is fixedly connected to a measuring instrument (14), and the outer wall of the clamping plate (10) is slidably connected to the outer wall of the protective shell (13).

3. The verticality detection device for construction engineering according to claim 2, characterized in that: The lower surface of the housing (11) is fixedly connected to a bottom plate (15), and the inner wall of the bottom plate (15) is rotatably connected to a third rotating shaft (16).

4. The construction engineering verticality detection device according to claim 3 is characterized in that: The outer wall of the third rotating shaft (16) is fixedly connected to a hydraulic cylinder (17), and the output end of the hydraulic cylinder (17) is fixedly connected to a first sliding column (18).

5. The verticality detection device for construction engineering according to claim 4 is characterized in that: The outer wall of the first sliding column (18) is rotatably connected to a connecting rod (19), and the inner wall of the connecting rod (19) is rotatably connected to a second sliding column (20).

6. The verticality detection device for construction engineering according to claim 5, characterized in that: The outer wall of the second sliding column (20) is rotatably connected to the inner wall of the bottom plate (15), and the inner wall of the connecting rod (19) is rotatably connected to the third sliding column (21).

7. The construction engineering verticality detection device according to claim 6, characterized in that: The outer wall of the third sliding column (21) is fixedly connected to a fixing foot (22), and the inner wall of the fixing foot (22) is fixedly connected to a limiting rod (23).

8. The verticality detection device for construction engineering according to claim 7, characterized in that: The inner wall of the limiting rod (23) is rotatably connected to the limiting column (24), and the outer wall of the limiting column (24) is rotatably connected to the inner wall of the bottom plate (15).

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