House bearing wall verticality detection device

Abstract

The utility model discloses a house load-bearing wall verticality detection device, which relates to the technical field of building equipment and comprises a positioning rod and a measuring rod, a telescopic rod is slidably connected in the positioning rod, the top end of the telescopic rod is fixedly connected with a contact plate, a positioning groove is arranged outside the telescopic rod, and the measuring rod is fixedly connected with the positioning groove. A first groove is formed in the positioning rod, a spring is arranged in the first groove, a sliding column is slidably connected to the inner wall of the first groove, and a pin is slidably connected to the outer portion of the positioning rod. According to the utility model, the height can be adjusted according to the requirements of different walls, so that the device is more flexible and changeable, the device can adapt to various wall structures, the universality and practicability of the device are improved, the distance between the drop hammer and the rotating shaft on the measuring rod is smaller than the distance between the pointer and the rotating shaft on the measuring rod, and due to the fact that the distance between the measuring rod and the indicating arrow is larger, the measuring accuracy is improved. And the indicating arrow moves slightly relative to the plumb bob, so that the swing amplitude is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a verticality detection device for a load-bearing wall of a house. Background Art

[0002] A verticality detection device is a tool or device used to measure and verify the verticality of a building's internal or external structures. These devices are used to ensure that vertical elements such as walls, columns, and load-bearing structures meet design requirements. In construction projects, the construction industry has strict specifications and standards that require the verticality of load-bearing walls and other load-bearing structures to meet specific requirements. By using a verticality detection device, it can be ensured that the walls meet these standards to meet building specifications.

[0003] After searching, the existing Chinese patent (Announcement No.: CN204202617U) discloses a verticality detection device; it includes a square tubular vertical pole, an upper measuring ruler and a lower measuring ruler, the upper measuring ruler is connected with a hanging wire, the other end of the hanging wire is connected with a plumb bob, the vertical pole includes a telescopic part, a hand-held part and a fixed connection part, the upper end of the telescopic part is vertically fixed to the upper measuring ruler, and the lower end thereof is inserted into and fixed in the hand-held part, the fixed connection part is provided with a connection hole, and the lower measuring ruler is fixedly connected to the vertical pole through the connection hole; the plumb bob includes a metal sheet, a connecting rod, an indicator light and a power supply, the metal sheet and the connecting rod are connected by a spring sheet, connection contacts are arranged on the metal sheet and the connecting rod relatively, the power supply, the indicator light and the metal sheet are connected by a wire to form a loop, the connecting rod is connected with the hanging wire, and a pendulum ball is connected to the hanging wire above the plumb bob; the verticality detection device adopting the technical solution of the utility model is easy to carry and use, and it is convenient to read the scale of the lower measuring ruler.

[0004] The above-mentioned verticality detection device adopts a pendulum ball set on the hanging line to solve the technical solution of inconvenient carrying and left and right swinging of the pendulum, but it is limited by the fixed height. In some scenarios, the measurement of high walls or different floors requires a longer detection device or the use of tools to reach the specified position for measurement, which makes it inconvenient for users to operate. Therefore, we propose a verticality detection device for the load-bearing wall of a house to solve the above problems. Utility Model Content

[0005] The utility model provides a verticality detection device for a load-bearing wall of a house, which solves the technical problem that the existing verticality detection device cannot measure a relatively high load-bearing wall.

[0006] In order to solve the above technical problems, the utility model provides a verticality detection device for the load-bearing wall of a house, including a positioning rod and a measuring rod, the interior of the positioning rod is slidably connected to a telescopic rod, the top of the telescopic rod is fixedly connected to a contact plate, the outside of the telescopic rod is provided with a positioning groove, the interior of the positioning rod is provided with a groove one, a spring is arranged inside the groove one, the inner wall of the groove one is slidably connected to a sliding column, the exterior of the positioning rod is slidably connected to a pin, and the top of the measuring rod is fixedly connected to a measuring mechanism.

[0007] Preferably, the measuring mechanism comprises an indicator needle, the bottom end of the indicator needle is fixedly connected to a measuring rod, and a pendulum is fixedly connected to a side of the measuring rod away from the indicator needle.

[0008] The above technical solution is adopted: the positioning rod is the main bracket of the device, providing sufficient support and stability. The design of the telescopic rod can adjust the length of the entire device when necessary to adapt to walls of different heights or different measurement scenarios. The flat surface of the contact plate ensures good contact, thereby providing an accurate measurement reference. The positioning groove limits the range of motion of the telescopic rod to ensure that the telescopic rod remains stable during use and avoids unnecessary swinging or movement. The groove is located inside the positioning rod and cooperates with the movement of the telescopic rod. The spring set inside applies appropriate resistance to the movement of the telescopic rod to ensure accuracy and stability during the measurement process. The sliding column is designed to drive the movement of the spring so that the force generated by the spring can be transmitted to the pin. The pin is used to fix the position of the telescopic rod to ensure that the telescopic rod does not move or swing unnecessarily during the measurement process. The indicator needle is connected to the measuring rod through the bottom end to ensure the accuracy of the indicator needle. The pendulum helps to ensure that the measuring rod hangs vertically through the action of gravity, and plays a certain auxiliary role in the verticality measurement. The distance between the measuring rod and the plumb bob is smaller than the distance between the measuring rod and the indicator arrow, reducing the swing caused by the movement of the plumb bob.

[0009] Preferably, the outside of the positioning rod is fixedly connected to a frame, the inner wall of the frame is fixedly connected to a support rod, one side of the support rod is fixedly connected to a dial, a groove 2 is opened inside the support rod, the inner wall of the groove 2 is rotatably connected to a measuring rod, and one side of the frame is fixedly connected to an observation plate.

[0010] The above technical solution is adopted: the design of the frame provides a carrier for carrying the remaining components, the support rods provide additional support and effectively transmit the measurement force of the verticality of the load-bearing wall, the dial provides a reference scale for reading or recording the measurement results, and the groove is designed to accommodate the subsequent movement of the measuring rod.

[0011] Preferably, the inner wall of the sliding column is fixedly connected to the pin, and the outer portion of the pin is engaged with the positioning groove.

[0012] The above technical solution ensures that the sliding column remains vertical during movement, prevents unnecessary rotation or swinging during use, limits the range of movement of the sliding column in the positioning groove, provides additional stability and restraint, and ensures the accuracy of the sliding column in verticality measurement.

[0013] Preferably, one end of the spring is fixedly connected to the sliding column, and the other end of the spring is fixedly connected to the groove one.

[0014] The above technical solution enables the spring to effectively apply pressure to the sliding column, thereby enabling the pin to remain in a specified position and providing a certain restoring force for the pin to ensure that the pin can move within a specified range.

[0015] Preferably, one side of the support rod is fixedly connected to the positioning rod, and the observation plate is made of acrylic material.

[0016] With the above technical solution, the support rod is firmly fixed to the positioning rod, thus providing additional support and helping to maintain the stability of the entire measurement system. The material of the observation plate is acrylic, which provides clear and stable visual observation, allowing users to easily observe the changes in the verticality of the load-bearing wall.

[0017] Compared with the related art, the utility model has the following beneficial effects:

[0018] 1. Compared with the traditional prefabricated house, the utility model sets components such as contact plate, positioning groove and groove. When the telescopic rod is adjusted to a suitable length and the contact plate is close to the wall, the interaction between the telescopic rod and the positioning rod ensures the stability and accuracy of the measurement. The pin is engaged with the positioning groove, which further ensures the accuracy of the device in vertical measurement. The height can be adjusted according to the needs of different walls, making it more flexible and changeable, so that the device can cope with a variety of wall structures, increasing its versatility and practicality.

[0019] 2. In the utility model, by arranging components such as an indicator needle, a plumb bob, and an observation plate, the measuring rod can be flexibly rotated in the groove, so that the user can accurately track the verticality changes of the load-bearing wall. The plumb bob keeps the measuring rod vertical through the action of gravity. The distance between the plumb bob and the rotating shaft on the measuring rod is smaller than the distance between the indicator needle and the rotating shaft on the measuring rod. Since the distance between the measuring rod and the indicator arrow is large, the movement of the indicator arrow relative to the plumb bob is small, which effectively reduces the swing amplitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a device for detecting the verticality of a load-bearing wall of a house;

[0021] Figure 2 A schematic diagram of a spring structure in a verticality detection device for a load-bearing wall of a house;

[0022] Figure 3 A schematic diagram of a frame structure in a device for detecting the verticality of a load-bearing wall of a house;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0024] Numbers in the figure: 1. Positioning rod; 2. Telescopic rod; 3. Contact plate; 4. Positioning groove; 5. Groove 1; 6. Spring; 7. Sliding column; 8. Pin; 9. Frame; 10. Support rod; 11. Dial; 12. Groove 2; 13. Measuring rod; 14. Indicator needle; 15. Hanging weight; 16. Observation plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example 1

[0026] like Figure 1-2As shown, a verticality detection device for a load-bearing wall of a house comprises a positioning rod 1 and a measuring rod 13, wherein the positioning rod 1 is internally slidably connected to a telescopic rod 2, the top of the telescopic rod 2 is fixedly connected to a contact plate 3, the outside of the telescopic rod 2 is provided with a positioning groove 4, the inside of the positioning rod 1 is provided with a groove 5, the inside of the groove 5 is provided with a spring 6, the inner wall of the groove 5 is slidably connected to a sliding column 7, the outside of the positioning rod 1 is slidably connected to a pin 8, the positioning rod 1 is the main support of the device, providing sufficient support and stability, the telescopic rod 2 is designed to adjust the length of the entire device when necessary to adapt to walls of different heights or different measurement scenarios, the flat surface of the contact plate 3 ensures good contact, thereby providing an accurate measurement benchmark, the positioning groove 4 limits the range of motion of the telescopic rod 2, ensuring that the telescopic rod 2 is in use The process remains stable and avoids unnecessary swing or movement. The groove is located inside the positioning rod 1 and cooperates with the movement of the telescopic rod 2. The spring 6 arranged inside applies appropriate resistance to the movement of the telescopic rod 2 to ensure the accuracy and stability during the measurement process. The sliding column 7 is designed to drive the movement of the spring 6 so that the force generated by the spring 6 can be transmitted to the pin 8. The pin 8 is used to fix the position of the telescopic rod 2 to ensure that the telescopic rod 2 does not move or swing unnecessarily during the measurement process. The indicator needle 14 is connected to the measuring rod 13 through the bottom end to ensure the accuracy of the indicator needle 14. The pendulum 15 helps to ensure that the measuring rod 13 hangs vertically through the action of gravity, and plays a certain auxiliary role in the verticality measurement. The distance between the measuring rod 13 and the plumb bob is less than the distance between the measuring rod 13 and the indicating arrow, which reduces the swing caused by the movement of the plumb bob.

[0027] The inner wall of the sliding column 7 is fixedly connected to the pin 8, and the outer part of the pin 8 is engaged with the positioning groove 4, ensuring that the sliding column 7 remains vertical during movement, preventing unnecessary rotation or swinging during use, limiting the movement range of the sliding column 7 in the positioning groove 4, providing additional stability and constraints, and ensuring the accuracy of the sliding column 7 in the verticality measurement;

[0028] One end of the spring 6 is fixedly connected to the sliding column 7, and the other end of the spring 6 is fixedly connected to the groove 5, so that the spring 6 can effectively apply pressure to the sliding column 7, thereby enabling the pin 8 to remain in the specified position and provide a certain restoring force for the pin 8 to ensure that the pin 8 can be within the specified range of movement. Example 2

[0029] like Figure 1 and Figure 3-4As shown, the outside of the positioning rod 1 is fixedly connected to a frame 9, the inner wall of the frame 9 is fixedly connected to a support rod 10, one side of the support rod 10 is fixedly connected to a dial plate 11, the interior of the support rod 10 is provided with a groove 12, the inner wall of the groove 12 is rotatably connected to a measuring rod 13, one side of the frame 9 is fixedly connected to an observation plate 16, the top of the measuring rod 13 is fixedly connected to a measuring mechanism, the measuring mechanism includes an indicator needle 14, the bottom end of the indicator needle 14 is fixedly connected to the measuring rod 13, and the side of the measuring rod 13 away from the indicator needle 14 is fixed A pendulum 15 is connected, the frame 9 is designed to provide a carrier for carrying the remaining components, the support rod 10 provides additional support, effectively transmits the measuring force of the verticality of the load-bearing wall, the dial 11 provides a reference scale for reading or recording the measurement results, the groove is designed to accommodate the subsequent movement of the measuring rod 13, the rotating connection of the measuring rod 13 is designed to allow it to move flexibly in the vertical direction, ensuring that the measuring rod 13 can freely follow the verticality changes of the load-bearing wall, and the observation plate 16 allows the user to directly penetrate the verticality of the load-bearing wall, so as to make adjustments or records more conveniently;

[0030] One side of the support rod 10 is fixedly connected to the positioning rod 1. The observation plate 16 is made of acrylic. The support rod 10 is firmly fixed on the positioning rod 1, thereby providing additional support and helping to maintain the stability of the entire measurement system. The material of the observation plate 16 is acrylic, which provides clear and stable visual observation, allowing users to easily observe changes in the verticality of the load-bearing wall.

[0031] Working principle: Figure 1-4As shown, first, the positioning rod 1 serves as the main bracket of the device to provide sufficient support. The telescopic rod 2 is connected to the positioning rod 1 through an internal sliding connection, allowing the length to be adjusted according to walls of different heights or measurement scenes. The flat surface of the contact plate 3 fixedly connected to the top of the telescopic rod 2 ensures good contact with the measurement surface and provides an accurate measurement reference. At the same time, the positioning groove 4 opened on the outside of the telescopic rod 2 cooperates with the spring 6 and the sliding column 7 set in the groove 5 inside the positioning rod 1 to limit the range of movement of the telescopic rod 2, ensure stability during use, and reduce unnecessary swinging or movement. Then the inner wall of the sliding column 7 is fixedly connected to the pin 8, and the outer part of the pin 8 is engaged with the positioning groove 4 to ensure that the sliding column 7 remains vertical during movement to prevent unnecessary rotation or swinging. The design of spring 6 allows one end of it to be fixed on the sliding column 7 and the other end to be fixed on the groove 1 5, applying pressure to the sliding column 7, keeping the pin 8 in the specified position and providing a certain restoring force. Secondly, the outside of the positioning rod 1 is fixedly connected to the frame 9. The support rod 10 and the dial 11 fixedly connected to the inner wall of the frame 9 provide additional support and a readable reference scale for the measurement results. The measuring rod 13 rotatably connected in the groove 2 12 opened inside the support rod 10 cooperates with the measuring mechanism fixed on the top, including the indicator needle 14 and the pendulum 15, to ensure that the measuring rod 13 can move flexibly in the vertical direction and follow the changes in the verticality of the load-bearing wall. The observation plate 16 is set to be made of acrylic material to provide clear and stable visual observation, which is convenient for users to observe and record the verticality of the load-bearing wall.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the verticality of a load-bearing wall of a house, comprising a positioning rod (1) and a measuring rod (13), characterized in that: The interior of the positioning rod (1) is slidably connected to a telescopic rod (2), the top end of the telescopic rod (2) is fixedly connected to a contact plate (3), the outside of the telescopic rod (2) is provided with a positioning groove (4), the interior of the positioning rod (1) is provided with a groove 1 (5), a spring (6) is arranged inside the groove 1 (5), a sliding column (7) is slidably connected to the inner wall of the groove 1 (5), the exterior of the positioning rod (1) is slidably connected to a pin (8), and the top end of the measuring rod (13) is fixedly connected to a measuring mechanism.

2. A verticality detection device for a load-bearing wall of a building according to claim 1, characterized in that: The measuring mechanism comprises an indicating needle (14), the bottom end of the indicating needle (14) is fixedly connected to a measuring rod (13), and a pendulum (15) is fixedly connected to a side of the measuring rod (13) away from the indicating needle (14).

3. A verticality detection device for a load-bearing wall of a building according to claim 1, characterized in that: The outside of the positioning rod (1) is fixedly connected to a frame (9), the inner wall of the frame (9) is fixedly connected to a support rod (10), one side of the support rod (10) is fixedly connected to a scale plate (11), a second groove (12) is provided inside the support rod (10), a measuring rod (13) is rotatably connected to the inner wall of the second groove (12), and one side of the frame (9) is fixedly connected to an observation plate (16).

4. A verticality detection device for a load-bearing wall of a building according to claim 1, characterized in that: The inner wall of the sliding column (7) is fixedly connected to the pin (8), and the outer portion of the pin (8) is engaged with the positioning groove (4).

5. The verticality detection device for a load-bearing wall of a building according to claim 1, characterized in that: One end of the spring (6) is fixedly connected to the sliding column (7), and the other end of the spring (6) is fixedly connected to groove 1 (5).

6. A verticality detection device for a load-bearing wall of a building according to claim 3, characterized in that: One side of the support rod (10) is fixedly connected to the positioning rod (1), and the observation plate (16) is made of acrylic material.

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