Verticality measuring device for building

Abstract

The utility model is suitable for the technical field of building construction, and provides a building perpendicularity measuring device which comprises a base. The guide rail is fixed at the top of the base; the extension rail is mounted in the guide rail in a sliding manner and can extend out of the guide rail; the multiple limiting grooves are formed in the two sides of the guide rail and the two sides of the extension rail correspondingly, and every two limiting grooves communicate with each other; and the shell is movably arranged outside the guide rail in a sleeving mode, two moving wheels are rotationally installed in the shell, and the two moving wheels are located in any two limiting grooves correspondingly. The perpendicularity measuring device for the building provided by the scheme not only can detect the included angle perpendicularity between the ground and the wall surface, but also can detect the perpendicularity between the wall surface and the horizontal plane.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a verticality measuring device for buildings. Background Technology

[0002] Verticality measurement indicates whether the measured element maintains a correct 90-degree angle with the reference element. It is most commonly used in the field of building engineering. Controlling the verticality of a building is a very important measurement point. Controlling the verticality of a building is an important factor affecting the construction quality. If there is too large a deviation, measures such as plastering must be taken to compensate for the verticality and avoid delays in the construction period.

[0003] Nowadays, verticality measurement of buildings mostly uses verticality measuring rulers. The verticality measuring ruler has a relatively simple structure, but it requires manual observation of the tilt angle of the wall, which is inconvenient. In addition, the verticality measuring ruler can only measure the verticality between the ground and the wall, and cannot measure the verticality in the horizontal direction. Utility Model Content

[0004] This utility model provides a verticality measuring device for buildings, aiming to solve the problem mentioned in the background art that the verticality measuring ruler has a relatively simple structure and requires manual observation of the tilt angle of the wall, which is inconvenient.

[0005] To solve the above problems, this utility model provides a building verticality measuring device comprising: a base; a guide rail fixed to the top of the base; an extension rail slidably installed inside the guide rail and extending outside the guide rail; multiple limiting grooves respectively disposed on both sides of the guide rail and the extension rail, the multiple limiting grooves being interconnected in pairs; a housing movably fitted outside the guide rail, the housing containing two rotatable wheels, each wheel located within any two of the limiting grooves; a motor mounted on the housing, the motor's output shaft being fixedly connected to any one of the rotatable wheels; and a testing component disposed on the side of the housing away from the motor, the testing component being used to test the wall offset angle.

[0006] Preferably, the test assembly includes an extension shell, a spring, a mounting plate, a roller, a moving part, and a grating sensor. The extension shell is fixed to the side of the housing away from the motor. The spring is installed inside the extension shell. The mounting plate is fixed to the spring and is slidably installed inside the extension shell. The roller is rotatably installed on the mounting plate. The moving part is installed on the mounting plate and extends outside the extension shell. The grating sensor is installed inside the extension shell, and the moving part is connected to the grating sensor.

[0007] Preferably, a notch is provided on one side of the guide rail, and a fixing bolt is threaded into the notch. The fixing bolt can be threadedly connected to the extension rail, and anti-slip sleeves are fixedly fitted on the outside of both moving wheels.

[0008] Preferably, the base has a support seat at its bottom, and multiple fixing blocks are fixed on the side of the support seat and the base that are close to each other. Limiting balls are rotatably installed on the side of the multiple fixing blocks that are close to each other. Electric telescopic rods are installed on the multiple limiting balls located on the support seat, and the output rods of the multiple electric telescopic rods are respectively connected to the multiple limiting balls located on the base.

[0009] Preferably, a connecting rope is installed at the bottom of the base, a plumb block is installed at the bottom of the connecting rope, a laser light is installed at the top of the support base, the laser light is located directly below the plumb block, and a reflector is installed at the bottom of the plumb block.

[0010] Preferably, the bottom of the support base is equipped with multiple casters, each of which has a self-locking structure. The motor contains a battery, and the output shaft of the motor is equipped with a reducer, which is connected to any one of the casters.

[0011] Preferably, the extension shell is provided with two sliding grooves, the movable component is slidably installed in either of the sliding grooves, the mounting plate is U-shaped, and the roller can contact the wall surface.

[0012] Compared with related technologies, the verticality measuring device for buildings provided by this utility model has the following advantages:

[0013] Compared with existing technologies, the verticality measuring device for buildings provided in this solution can detect the verticality of the wall by setting a guide rail and an extension rail to extend the movement distance of the housing according to the wall height. By setting a test component, the tilt of the wall within a fixed distance can be detected, thereby calculating the tilt angle. By setting a limit ball, an electric telescopic rod, a plumb bob, and a laser light, the horizontal angle of this device can be accurately located. Attached Figure Description

[0014] Figure 1 This is a front view structural schematic diagram of a verticality measuring device for buildings provided by this utility model;

[0015] Figure 2 This is a top sectional view of the guide rail and extension rail in this utility model.

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of the test component in this utility model;

[0017] Figure 4 for Figure 1A magnified structural diagram of part A in the middle;

[0018] Figure 5 for Figure 1 A magnified structural diagram of part B.

[0019] Reference numerals in the attached diagram: 1. Base; 2. Guide rail; 3. Extension rail; 4. Limiting groove; 5. Housing; 6. Caster wheel; 7. Motor; 8. Extension shell; 9. Spring; 10. Mounting plate; 11. Roller; 12. Moving part; 13. Grating sensor; 14. Support base; 15. Fixing block; 16. Limiting ball; 17. Electric telescopic rod; 18. Vertical block; 19. Laser light; 20. Caster wheel. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a verticality measuring device for buildings, such as... Figure 1-5As shown, the building verticality measuring device includes: a base 1; a guide rail 2, which is fixed to the top of the base 1; an extension rail 3, which is slidably installed inside the guide rail 2 and extends to the outside of the guide rail 2; multiple limiting grooves 4, which are respectively arranged on both sides of the guide rail 2 and the extension rail 3, and the multiple limiting grooves 4 are connected in pairs; a housing 5, which is movably fitted outside the guide rail 2, and two movable wheels 6 are rotatably installed inside the housing 5, and the two movable wheels 6 are respectively located in any two of the limiting grooves 4; a motor 7, which is mounted on the housing 5, and the output shaft of the motor 7 is fixedly connected to any one of the movable wheels 6; and a testing component, which is arranged on the side of the housing 5 away from the motor 7, and the testing component is used to test the wall offset angle.

[0023] In this embodiment, the base 1 serves as the supporting foundation for the entire measuring device. The guide rail 2 supports and guides the movement of the extension rail 3. The design of the guide rail 2 allows the extension rail 3 to slide smoothly within it, thereby expanding the measurement range. By adjusting the extension length of the extension rail 3, it can adapt to the measurement needs of walls at different heights, increasing the flexibility of the device. The limiting groove 4 provides a running track for the moving wheel 6, ensuring the stability and accuracy of the moving wheel 6 during the measurement process. The design of the housing 5 not only protects the internal mechanical structure but also makes the entire measuring device more compact and portable. Driven by the motor 7, the moving wheel 6 can roll in the limiting groove 4, thereby driving the housing 5 and the test components to move along the guide rail 2 and the extension rail 3. This design makes the measurement process more automated and convenient. The test components are used to test the wall offset angle. The test components can collect the tilt data of the wall in real time and convert it into electrical signals for processing and analysis, thereby obtaining the verticality information of the wall.

[0024] In a further preferred embodiment of this utility model, the test assembly includes an extension shell 8, a spring 9, a mounting plate 10, a roller 11, a moving part 12, and a grating sensor 13. The extension shell 8 is fixed to the side of the housing 5 away from the motor 7. The spring 9 is installed inside the extension shell 8. The mounting plate 10 is fixed to the spring 9 and is slidably installed inside the extension shell 8. The roller 11 is rotatably installed on the mounting plate 10. The moving part 12 is installed on the mounting plate 10 and extends outside the extension shell 8. The grating sensor 13 is installed inside the extension shell 8, and the moving part 12 is connected to the grating sensor 13.

[0025] In this embodiment, the extension shell 8 provides a space for the installation and protection of the test component. The design of the extension shell 8 allows the test component to make stable contact with the wall and perform accurate measurements. The spring 9 provides elastic support and can absorb minor vibrations caused by unevenness of the wall or during the measurement process, ensuring stable contact between the test component and the wall, thereby improving the accuracy of the measurement. The mounting plate 10 serves as a support structure for the roller 11 and the moving part 12, and can move up and down with the tilt of the wall. The design of the roller 11 reduces friction with the wall, allowing the test component to move more smoothly on the wall. At the same time, the rotation of the roller 11 can also reflect the tilt of the wall. The moving part 12 moves with the up and down movement of the mounting plate 10 and converts this movement into a signal that can be recognized by the grating sensor 13. The grating sensor 13 can accurately measure the displacement of the moving part 12 and convert it into an electrical signal for processing and analysis. By calculating the displacement of the moving part 12, the tilt angle and verticality information of the wall can be obtained.

[0026] In a further preferred embodiment of this utility model, a notch is provided on one side of the guide rail 2, and a fixing bolt is installed in the notch threadedly. The fixing bolt can be threadedly connected to the extension rail 3, and anti-slip sleeves are fixedly fitted on the outside of both moving wheels 6.

[0027] In this embodiment, the notch design allows the fixing bolt to be securely installed on the guide rail 2 and threadedly connected to the extension rail 3. The function of the fixing bolt is to securely fix the extension rail 3 to the required position on the guide rail 2, thereby ensuring stability and accuracy during the measurement process. The anti-slip sleeve design increases the friction between the moving wheel 6 and the limiting groove 4, preventing the moving wheel 6 from slipping or becoming unstable during rolling, further improving the stability and accuracy of the measurement.

[0028] In a further preferred embodiment of the present invention, a support base 14 is provided at the bottom of the base 1. A plurality of fixing blocks 15 are fixed on the side of the support base 14 and the base 1 that are close to each other. A limit ball 16 is rotatably installed on the side of the plurality of fixing blocks 15 that are close to each other. An electric telescopic rod 17 is installed on the limit ball 16 located on the support base 14. The output rods of the plurality of electric telescopic rods 17 are respectively connected to the limit ball 16 located on the base 1.

[0029] In this embodiment, the design of the support base 14 allows the device to be placed more stably on the ground. The fixing block 15 serves as the mounting base for the limiting ball 16, ensuring the stability and accuracy of the limiting ball 16 during rotation. The design of the limiting ball 16 allows for a certain range of adjustment between the support base 14 and the base 1, thus adapting to different ground heights and tilt angles. The electric telescopic rod 17 adjusts the distance between the support base 14 and the base 1 through telescopic movement, thereby achieving fine-tuning of the height and tilt angle of the entire device.

[0030] In a further preferred embodiment of the present invention, a connecting rope is installed at the bottom of the base 1, a plumb block 18 is installed at the bottom of the connecting rope, a laser light 19 is installed at the top of the support base 14, the laser light 19 is located directly below the plumb block 18, and a reflector is installed at the bottom of the plumb block 18.

[0031] In this embodiment, the design of the connecting rope allows the plumb block 18 to be stably suspended below the base 1, thereby ensuring the accuracy of the measurement. The plumb block 18 is suspended below the base 1 by the connecting rope. The weight of the plumb block 18 allows it to hang naturally and maintain a vertical state, providing an accurate vertical reference for the laser lamp 19. The laser lamp 19 can emit a laser beam, which forms a light spot when it shines on the reflector at the bottom of the plumb block 18. By observing the position and shape of the light spot, it can be determined whether the device is in a vertical state. The design of the reflector allows the laser beam to form a clear light spot when it shines on it, making it easy to observe and determine whether the device is vertical.

[0032] In a further preferred embodiment of the present invention, a plurality of casters 20 are installed at the bottom of the support base 14, and each caster 20 is provided with a self-locking structure. The motor 7 is provided with a storage battery, and a reducer is provided on the output shaft of the motor 7. The reducer is connected to any one of the casters 6.

[0033] In this embodiment, the design of the caster wheel 20 improves the flexibility and portability of the device, making it easier to adapt to different working environments and measurement needs. The self-locking structure is used to lock the caster wheel 20 when needed to prevent the device from moving. The design of the self-locking structure allows the device to remain stable during the measurement process, avoiding measurement errors caused by the movement of the device. The use of a battery allows the device to break free from the constraints of an external power source and perform measurement work more flexibly and conveniently. The function of the reducer is to convert the high-speed rotation of the motor 7 into the low-speed, high-torque motion of the moving wheel 6, thereby achieving precise control of the device's movement speed.

[0034] In a further preferred embodiment of this utility model, the extended shell 8 is provided with two sliding grooves, the movable part 12 is slidably installed in any one of the sliding grooves, the mounting plate 10 is U-shaped, and the roller 11 can contact the wall surface.

[0035] In this embodiment, the design of the groove allows the moving part 12 to slide stably within the extension shell 8, thereby achieving accurate measurement of the verticality of the wall. The U-shaped structure provides more stable support for the roller 11, and also helps to increase the strength and rigidity of the mounting plate 10. The direct contact between the roller 11 and the wall can more accurately reflect the tilt state of the wall, thereby improving the measurement accuracy.

[0036] In summary, compared with related technologies, this device, by setting guide rail 2 in conjunction with extension rail 3, can extend the movable distance of housing 5 according to the height of the wall, thereby detecting the vertical state of the wall. By setting test components, it can detect the tilt state of the wall within a fixed distance, thereby calculating the tilt angle. By setting limit ball 16, electric telescopic rod 17, plumb block 18 and laser light 19, the horizontal angle of this device can be accurately located.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A verticality measuring device for buildings, characterized in that, include: Base; A guide rail, which is fixed to the top of the base; An extension rail, which is slidably installed inside the guide rail and can extend outside the guide rail; Multiple limiting grooves are respectively disposed on both sides of the guide rail and the extension rail, and the multiple limiting grooves are connected to each other in pairs; The housing is movably sleeved outside the guide rail, and two movable wheels are rotatably installed inside the housing, with each of the two movable wheels located in any two of the limiting grooves. An electric motor is mounted on the housing, and the output shaft of the motor is fixedly connected to any one of the movable wheels; A test component is disposed on the side of the housing away from the motor, and the test component is used to test the wall offset angle.

2. The building verticality measuring device as described in claim 1, characterized in that, The test assembly includes an extension shell, a spring, a mounting plate, rollers, a moving part, and a grating sensor. The extension shell is fixed to the side of the housing away from the motor. The spring is installed inside the extension shell. The mounting plate is fixed to the spring and is slidably installed inside the extension shell. The rollers are rotatably installed on the mounting plate. The moving part is installed on the mounting plate and extends outside the extension shell. The grating sensor is installed inside the extension shell, and the moving part is connected to the grating sensor.

3. The verticality measuring device for buildings as described in claim 1, characterized in that, A notch is provided on one side of the guide rail, and a fixing bolt is installed in the thread of the notch. The fixing bolt can be threadedly connected to the extension rail. Anti-slip sleeves are fixedly fitted on the outside of both moving wheels.

4. The verticality measuring device for buildings as described in claim 1, characterized in that, The base has a support seat at its bottom. Multiple fixing blocks are fixed on the side of the support seat and the base that are close to each other. Limiting balls are rotatably installed on the side of the multiple fixing blocks that are close to each other. Electric telescopic rods are installed on the multiple limiting balls located on the support seat. The output rods of the multiple electric telescopic rods are respectively connected to the multiple limiting balls located on the base.

5. The building verticality measuring device as described in claim 4, characterized in that, A connecting rope is installed at the bottom of the base, a plumb bob is installed at the bottom of the connecting rope, a laser light is installed at the top of the support base, the laser light is located directly below the plumb bob, and a reflector is installed at the bottom of the plumb bob.

6. The building verticality measuring device as described in claim 4, characterized in that, The bottom of the support base is equipped with multiple casters, each of which has a self-locking structure. The motor contains a battery, and the output shaft of the motor is equipped with a reducer, which is connected to any one of the casters.

7. The building verticality measuring device as described in claim 2, characterized in that, The extended shell is provided with two sliding grooves, and the movable part is slidably installed in either of the sliding grooves. The mounting plate is U-shaped, and the roller can contact the wall surface.

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