Perpendicularity detection device for constructional engineering
By introducing an adjusting rod and a detection mechanism into a vertical detection device for building engineering, and using an arc plate and a buzzer to indicate the tilt direction, the problem of low accuracy of traditional vertical detection devices is solved, and higher precision tilt detection is achieved.
Patent Information
- Application Number
- CN202422963448.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Traditional vertical detection devices rely on human visual observation to judge the degree of tilt, which has low accuracy and makes it difficult to accurately capture balance errors.
A vertical detection device for building engineering was designed. Through the adjustment rod and detection mechanism inside the sleeve, the device uses an arc plate and a buzzer to indicate the tilt direction, thus providing an intuitive tilt indication.
It improves measurement accuracy and provides a visual indication of the wall's tilt direction through the sound of a buzzer, reducing balance errors.
Smart Images
Figure CN223538318U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vertical inspection devices, specifically a vertical inspection device for building engineering. Background Technology
[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, living, learning, and public activities. Vertical detection devices are important tools to ensure the verticality of building structures, and they play a key role in the construction and acceptance process.
[0003] The main function of vertical inspection devices in building engineering is to measure and judge the verticality of building structures to ensure that they meet design requirements. However, most traditional vertical inspection devices are inconvenient to provide the most intuitive prompts to the surveyors, such as bubble level. They mainly rely on human visual observation to judge the degree of tilt of the device. This method has relatively low accuracy, and the slight deviation of the bubble or level is difficult to be accurately captured by the naked eye, resulting in balance error. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, most traditional vertical detection devices are inconvenient to provide the most intuitive prompts to the surveyors, such as bubble level. They mainly rely on human visual observation to judge the degree of tilt of the device. This method has relatively low accuracy, and the slight deviation of the bubble or level is difficult to be accurately captured by the naked eye, resulting in problems such as balance error. This utility model proposes a vertical detection device for building engineering.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a vertical detection device for building engineering, including a sleeve, an adjusting rod slidably connected to the inner cavity of the sleeve, an adjusting assembly provided in the inner cavity of the sleeve, two adjusting rods, a contact plate fixedly connected to one end of each adjusting rod, and a detection mechanism provided on one side of the contact plate;
[0006] The detection mechanism includes a mounting plate, one side of which is fixedly connected to one side of a contact plate. A connecting seat is fixedly connected to one side of the mounting plate. A bearing is fixedly connected to the inner cavity of the connecting seat. A rotating block is fixedly connected to the inner wall of the inner ring of the bearing. A connecting rod is fixedly connected to the surface of the rotating block. An arc-shaped plate is fixedly connected to one end of the connecting rod. A trigger switch is fixedly connected to one side of the mounting plate. A buzzer is fixedly connected to one side of the mounting plate. The trigger switch is electrically connected to the buzzer.
[0007] Preferably, a hanging plate is fixedly connected to the surface of the arc-shaped plate, a hanging rope is fixedly connected to the inner wall of the hanging plate, and a plumb bob is fixedly connected to one end of the hanging rope.
[0008] Preferably, the adjusting assembly includes a fixing plate, the surface of which is fixedly connected to the inner wall of the sleeve, a bidirectional screw is rotatably connected to the inner wall of the fixing plate, the surface of the bidirectional screw is threadedly connected to the inner cavity of the adjusting rod, and a driven gear is fixedly connected to the surface of the bidirectional screw.
[0009] Preferably, the inner cavity of the sleeve is rotatably connected to a rotating rod, and one end of the rotating rod is fixedly connected to a driving gear, the teeth of the driving gear and the teeth of the driven gear meshing with each other.
[0010] Preferably, a limiting plate is fixedly connected to the surface of the adjusting rod, a limiting groove is formed on the inner wall of the sleeve, and the surface of the limiting plate is slidably connected to the inner wall of the limiting groove.
[0011] Preferably, the inner cavity of the touch plate is slidably connected to an extension plate, and the inner cavity of the extension plate is slidably connected to an elastic locking block.
[0012] Preferably, a positioning hole is provided on one side of the touch plate, and the number of positioning holes is several, with the surface of the elastic block inserted into the inner wall of the positioning hole.
[0013] The advantages of this utility model are:
[0014] This invention utilizes a detection mechanism, with a mounting plate connected to a contact plate. A rotating block can rotate along the inner cavity of the connecting seat via a bearing, which enhances the flexibility of the rotating block. Simultaneously, the rotating block's rotation drives a curved plate to swing via a connecting rod. The lengths of both ends of the curved plate are nearly equal to the trigger switch. Even a slight tilt of the wall will cause the curved plate to swing and press the trigger switch, providing a direct indication to the measuring personnel whether the wall is tilted. Two sets of buzzers and trigger switches are provided on both sides of the mounting plate. A buzzer on the side furthest from the wall indicates an outward tilt, while a buzzer on the side closer to the wall indicates an inward tilt. This solves the problem of traditional vertical detection devices, such as bubble levels, which rely heavily on visual observation to determine the tilt. This method has relatively low accuracy, as minute deviations in the bubble or scale are difficult to detect with the naked eye, leading to balance errors. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a three-dimensional schematic diagram of the overall device of this utility model;
[0017] Figure 2 This is a three-dimensional schematic diagram of the testing mechanism of this utility model;
[0018] Figure 3 This is a three-dimensional schematic diagram of the adjustment component of this utility model;
[0019] Figure 4 This is a schematic diagram of the extension plate connection of this utility model.
[0020] In the diagram: 1. Sleeve; 2. Adjusting rod; 3. Adjusting assembly; 301. Fixing plate; 302. Double-acting screw; 303. Driven gear; 304. Rotating rod; 305. Driving gear; 4. Contact plate; 5. Detection mechanism; 501. Mounting plate; 502. Connecting seat; 503. Bearing; 504. Rotating block; 505. Connecting rod; 506. Arc plate; 507. Trigger switch; 508. Buzzer; 6. Hanging plate; 7. Suspension rope; 8. Plumb bob; 9. Limiting plate; 10. Limiting groove; 11. Extension plate; 12. Elastic locking block; 13. Positioning hole. Detailed Implementation
[0021] 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 scope of protection of the present utility model.
[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0023] This application discloses a vertical detection device for building engineering. (Refer to...) Figure 1 and Figure 2 A vertical detection device for building construction includes a sleeve 1, an adjusting rod 2 slidably connected to the inner cavity of the sleeve 1, an adjusting assembly 3 provided in the inner cavity of the sleeve 1, two adjusting rods 2, a contact plate 4 fixedly connected to one end of each adjusting rod 2, and a detection mechanism 5 provided on one side of the contact plate 4.
[0024] The detection mechanism 5 includes a mounting plate 501. One side of the mounting plate 501 is fixedly connected to one side of the contact plate 4. A connecting seat 502 is fixedly connected to one side of the mounting plate 501. A bearing 503 is fixedly connected to the inner cavity of the connecting seat 502. A rotating block 504 is fixedly connected to the inner wall of the inner ring of the bearing 503. A connecting rod 505 is fixedly connected to the surface of the rotating block 504. An arc-shaped plate 506 is fixedly connected to one end of the connecting rod 505. A trigger switch 507 is fixedly connected to one side of the mounting plate 501. A buzzer 508 is fixedly connected to one side of the mounting plate 501. The trigger switch 507 and the buzzer 508 are electrically connected. The sleeve 1 in this vertical detection device for building engineering plays a major connecting role. According to the wall height, the adjusting component 3 drives the adjusting rod 2 to extend and retract along the inner cavity of the sleeve 1 to adjust the length of the overall device. One side of the contact plate 4 is in contact with the wall. The contact plate 4 with the detection mechanism 5 is set above the device. The detection mechanism 5 is connected to the contact plate 4 through the mounting plate 501. The rotating block 504 can rotate along the inner cavity of the connecting seat 502 through the bearing 503. The bearing 503 can improve the flexibility of the rotating block 504. While the rotating block 504 is rotating, it drives the arc plate 506 to swing through the connecting rod 505. The length of both ends of the arc plate 506 is infinitely close to the trigger switch 507. If the wall tilts even slightly, the arc plate 506 will swing and press the trigger switch 507. There are two sets of buzzers 508 and trigger switches 507, which are set on both sides of the mounting plate 501. When the buzzer 508 on the side away from the wall sounds, it means that the wall is tilted outward. When the buzzer 508 on the side closer to the wall sounds, it means that the wall is tilted inward.
[0025] Reference Figure 2 A hanging plate 6 is fixedly connected to the surface of the curved plate 506, and a hanging rope 7 is fixedly connected to the inner wall of the hanging plate 6. A plumb bob 8 is fixedly connected to one end of the hanging rope 7. The hanging plate 6 is fixedly connected to the middle part of the curved plate 506 by the plumb bob 8. The plumb bob 8 can ensure the verticality of the curved plate 506 on the one hand, and increase the swing amplitude of the curved plate 506 and the contact force with the trigger switch 507 when the wall tilts.
[0026] Reference Figure 3The adjusting assembly 3 includes a fixed plate 301, the surface of which is fixedly connected to the inner wall of the sleeve 1. A bidirectional screw 302 is rotatably connected to the inner wall of the fixed plate 301. The surface of the bidirectional screw 302 is threadedly connected to the inner cavity of the adjusting rod 2. A driven gear 303 is fixedly connected to the surface of the bidirectional screw 302. A rotating rod 304 is rotatably connected to the inner cavity of the sleeve 1. A driving gear 305 is fixedly connected to one end of the rotating rod 304. The teeth of the driving gear 305 and the teeth of the driven gear 303 mesh with each other. Through the adjusting assembly 3, the bidirectional screw 302 is fixedly connected to the inner wall of the sleeve 1. Plate 301 is fixed to the inner cavity of sleeve 1, and bidirectional screw 302 can rotate along the inner cavity of fixed plate 301. Rotating rod 304 can drive drive gear 305 to rotate. Since the teeth of drive gear 305 and driven gear 303 mesh with each other, the rotation of drive gear 305 can drive driven gear 303 to rotate. The rotation of driven gear 303 drives bidirectional screw 302 to rotate at the same time. Two sets of adjusting rods 2 are respectively threaded to one side of bidirectional screw 302. Therefore, the rotation of bidirectional screw 302 can drive adjusting rods 2 to move away from or closer to each other, changing the length of the overall device.
[0027] Reference Figure 3 A limiting plate 9 is fixedly connected to the surface of the adjusting rod 2. A limiting groove 10 is opened on the inner wall of the sleeve 1. The surface of the limiting plate 9 is slidably connected to the inner wall of the limiting groove 10. Through the limiting plate 9, the adjusting rod 2 slides along the inner wall of the sleeve 1 while driving the limiting plate 9 to slide along the limiting groove 10. The limiting plate 9 limits the lateral position of the adjusting rod 2, so as to avoid the adjusting rod 2 from rotating accidentally when adjusting the length.
[0028] Reference Figure 4 An extension plate 11 is slidably connected to the inner cavity of the touch plate 4, and an elastic block 12 is slidably connected to the inner cavity of the extension plate 11. A positioning hole 13 is provided on one side of the touch plate 4. There are several positioning holes 13. The surface of the elastic block 12 is inserted into the inner wall of the positioning hole 13. Through the provided extension plate 11, the extension plate 11 can slide along the inner cavity of the touch plate 4 to adapt to different sites. Through the cooperation of the positioning hole 13 and the elastic block 12, the extension plates 11 at both ends are extended to the same length.
[0029] Working Principle: Adjusting rod 2 extends and retracts along the inner cavity of sleeve 1 via adjusting component 3, which drives the adjusting rod 304 to rotate the driving gear 305. Since the teeth of the driving gear 305 and the driven gear 303 mesh, the rotation of the driving gear 305 drives the driven gear 303 to rotate. Simultaneously, the rotation of the driven gear 303 drives the bidirectional screw 302 to rotate. The two sets of adjusting rods 2 are threadedly connected to one side of the bidirectional screw 302. Therefore, the rotation of the bidirectional screw 302 can cause the adjusting rods 2 to move away from or closer to each other, changing the overall length of the device. One side of each end of the contact plate 4 is in contact with the wall surface. The contact plate 4 with the detection mechanism 5 is located above the device. The detection mechanism 5 is connected to the contact plate 4 via mounting plate 501. The rotating block 504 can rotate along the inner cavity of the connecting seat 502 via bearing 503. The bearing 503 improves the flexibility of the rotating block 504. While the rotating block 504 rotates, it drives the arc plate 506 to swing through the connecting rod 505. The length of both ends of the arc plate 506 is infinitely close to the trigger switch 507. If the wall tilts even slightly, the arc plate 506 will swing and press the trigger switch 507. The hanging plate 6 is fixedly connected to the middle part of the arc plate 506. The plumb bob 8 can ensure the verticality of the arc plate 506. On the other hand, when the wall tilts, the plumb bob 8 and the hanging rope 7 increase the swing amplitude of the arc plate 506 and the contact force with the trigger switch 507. There are two sets of buzzers 508 and trigger switches 507, which are set on both sides of the mounting plate 501. When the buzzer 508 on the side away from the wall sounds, it means that the wall is tilted outward. When the buzzer 508 on the side closer to the wall sounds, it means that the wall is tilted inward.
[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A vertical detection device for building engineering, characterized in that: Includes a sleeve (1), an adjusting rod (2) is slidably connected to the inner cavity of the sleeve (1), an adjusting component (3) is provided in the inner cavity of the sleeve (1), there are two adjusting rods (2), one end of each adjusting rod (2) is fixedly connected to a contact plate (4), and a detection mechanism (5) is provided on one side of the contact plate (4). The detection mechanism (5) includes a mounting plate (501), one side of which is fixedly connected to one side of the contact plate (4). A connecting seat (502) is fixedly connected to one side of the mounting plate (501). A bearing (503) is fixedly connected to the inner cavity of the connecting seat (502). A rotating block (504) is fixedly connected to the inner wall of the inner ring of the bearing (503). A connecting rod (505) is fixedly connected to the surface of the rotating block (504). An arc plate (506) is fixedly connected to one end of the connecting rod (505). A trigger switch (507) is fixedly connected to one side of the mounting plate (501). A buzzer (508) is fixedly connected to one side of the mounting plate (501). The trigger switch (507) and the buzzer (508) are electrically connected.
2. The vertical detection device for building engineering according to claim 1, characterized in that: A hanging plate (6) is fixedly connected to the surface of the arc plate (506), and a hanging rope (7) is fixedly connected to the inner wall of the hanging plate (6). A plumb bob (8) is fixedly connected to one end of the hanging rope (7).
3. The vertical detection device for building engineering according to claim 1, characterized in that: The adjusting assembly (3) includes a fixing plate (301), the surface of which is fixedly connected to the inner wall of the sleeve (1), and a bidirectional screw (302) is rotatably connected to the inner wall of the fixing plate (301). The surface of the bidirectional screw (302) is threadedly connected to the inner cavity of the adjusting rod (2), and a driven gear (303) is fixedly connected to the surface of the bidirectional screw (302).
4. A vertical detection device for building engineering according to claim 3, characterized in that: The inner cavity of the sleeve (1) is rotatably connected to a rotating rod (304), and one end of the rotating rod (304) is fixedly connected to a driving gear (305). The teeth of the driving gear (305) and the teeth of the driven gear (303) mesh with each other.
5. A vertical detection device for building engineering according to claim 1, characterized in that: The surface of the adjusting rod (2) is fixedly connected to a limiting plate (9), and the inner wall of the sleeve (1) is provided with a limiting groove (10). The surface of the limiting plate (9) is slidably connected to the inner wall of the limiting groove (10).
6. A vertical detection device for building engineering according to claim 1, characterized in that: The inner cavity of the touch plate (4) is slidably connected to an extension plate (11), and the inner cavity of the extension plate (11) is slidably connected to an elastic locking block (12).
7. A vertical detection device for building engineering according to claim 6, characterized in that: The touch plate (4) has a positioning hole (13) on one side. There are several positioning holes (13), and the surface of the elastic block (12) is inserted into the inner wall of the positioning hole (13).