Measuring scale for pile foundation settlement detection

Abstract

The utility model relates to the field of constructional engineering, and discloses a measuring scale for pile foundation settlement detection, which comprises a support frame, the outer wall of the support frame is rotatably connected with three rotating rods, the outer wall of each rotating rod is slidably connected with a sliding rod, the bottom end of each sliding rod is fixedly connected with a support leg, and the bottom of the support frame is provided with a rapid support assembly. Wherein a storage assembly is arranged on the outer wall of one rotating rod, the quick supporting assembly comprises a connecting rod, the connecting rod is fixedly connected to the bottom of the supporting frame, a limiting plate is slidably connected to the interior of the connecting rod, and a rack plate is fixedly connected to the bottom of the limiting plate. The side, away from the limiting plate, of the rack plate is fixedly connected with a mounting plate. According to the utility model, the motor is controlled to run through the controller and the button, the motor drives the gear to be in meshing transmission with the rack plate, and the rapid supporting assembly is driven to enable the rotating rod to be rapidly and synchronously unfolded, so that the measurement preparation time is shortened, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a measuring ruler for pile foundation settlement inspection. Background Technology

[0002] In the field of construction engineering, pile foundations, as a crucial foundation structure, directly affect the safety and stability of buildings due to their settlement. Pile foundation settlement testing is a key step in ensuring the quality of construction projects. By accurately measuring the settlement of pile foundations during construction and use, potential safety hazards can be identified in a timely manner, providing a reliable basis for engineering decisions. Pile foundation settlement measuring rulers, as the core tool for this testing process, play an indispensable role on the construction site.

[0003] Traditional measuring rulers typically require manual adjustment of their support structure. Before measurement, a significant amount of time is spent unfolding and adjusting the supporting legs of the measuring ruler to the appropriate position. This cumbersome process not only increases the labor intensity of operators but also leads to excessively long measurement preparation time, severely impacting measurement efficiency. Therefore, a new measuring ruler for pile foundation settlement inspection is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a measuring ruler for pile foundation settlement inspection, which aims to improve the problem that the support structure of traditional measuring rulers in the prior art usually requires manual adjustment, and a lot of time needs to be spent unfolding and adjusting the supporting legs of the measuring ruler to the appropriate position before measurement, which is a cumbersome operation process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a measuring ruler for pile foundation settlement inspection, including a support frame, three rotating rods rotatably connected to the outer wall of the support frame, sliding rods slidably connected to the outer wall of the rotating rods, a support leg fixedly connected to the bottom end of the sliding rod, a quick support assembly provided at the bottom of the support frame, and a storage assembly provided on the outer wall of one of the rotating rods;

[0006] The quick support assembly includes a connecting rod, which is fixedly connected to the bottom of the support frame. A limit plate is slidably connected inside the connecting rod. A rack plate is fixedly connected to the bottom of the limit plate. A mounting plate is fixedly connected to the side of the rack plate away from the limit plate. Three connecting rods are rotatably connected to the outer wall of the mounting plate. The end of each connecting rod away from the mounting plate is rotatably connected to the bottom end of a rotating rod. A drive assembly is provided on the outer wall of the connecting rod.

[0007] As a further description of the above technical solution:

[0008] The drive assembly includes a protective plate, which is fixedly connected to the outer wall of the connecting rod. A motor is fixedly connected to the outer wall of the protective plate, and a gear is fixedly connected to the output end of the motor.

[0009] As a further description of the above technical solution:

[0010] The storage component includes a mounting block, which is fixedly connected to the outer wall of one of the rotating rods. Two sliding rods are fixedly connected to the inner wall of the mounting block. A sliding plate is slidably connected to the outer wall of the sliding rod. A clamp is fixedly connected to the outer wall of the sliding plate. A locking component is provided on the top of the sliding plate.

[0011] As a further description of the above technical solution:

[0012] The locking assembly includes a second slide bar, which is fixedly connected to the top of the slide plate. A toggle lever is slidably connected to the outer wall of the second slide bar, and a spring is sleeved on the outer wall of the second slide bar.

[0013] As a further description of the above technical solution:

[0014] The rack plate and the gear mesh together, and a controller is fixedly connected to the bottom of the outer wall of the protective plate. The controller is equipped with two buttons.

[0015] As a further description of the above technical solution:

[0016] The top of the mounting block has two sliding grooves and multiple positioning grooves. The outer wall of the actuating rod is slidably connected to the inside of the sliding grooves, and the actuating rod and the positioning grooves are engaged.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the skateboard is slidably connected inside the mounting block.

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to the inner wall of the mounting block, and the other end of the spring is fixedly connected to the outer wall of the slide groove.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the motor is controlled by a controller and buttons. The motor drives the gear and rack plate to mesh and transmit power, which drives the quick support assembly to make the rotating rod unfold quickly and synchronously, reducing the measurement preparation time and the labor intensity of the operator.

[0023] 2. In this utility model, the slide plate slides on the slide rod, causing the clamping plate to adjust its position. Combined with the locking assembly, it can flexibly store auxiliary parts of different sizes and shapes. The cooperation of the spring, the actuating rod, and the positioning groove ensures that the stored tools and accessories will not fall out during measurement, thus preventing tool loss and facilitating quick access and storage of tools for measuring personnel, making the measurement work more organized. Attached Figure Description

[0024] Figure 1 A three-dimensional view of a measuring ruler for pile foundation settlement inspection proposed in this utility model;

[0025] Figure 2 This is a cross-sectional view of the connecting rod of a measuring ruler for pile foundation settlement inspection proposed in this utility model;

[0026] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the mounting block for a measuring ruler used for pile foundation settlement inspection proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the sliding rod of a measuring ruler for pile foundation settlement inspection proposed in this utility model.

[0029] Legend:

[0030] 1. Support frame; 2. Rotating rod; 3. Sliding rod; 4. Support leg; 5. Connecting rod; 6. Protective plate; 7. Motor; 8. Controller; 9. Button; 10. Rack plate; 11. Limiting plate; 12. Gear; 13. Mounting plate; 14. Connecting rod; 15. Mounting block; 16. Slide rod one; 17. Slide plate; 18. Clamping plate; 19. Slide rod two; 20. Actuating rod; 21. Spring; 22. Slide groove; 23. Positioning groove. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-3This utility model provides an embodiment of a pile foundation settlement measuring ruler, including a support frame 1, which is the main place for installing the measuring equipment. Three rotating rods 2 are rotatably connected to the outer wall of the support frame 1. The rotating rods 2 can rotate around the support frame 1. When the measuring ruler is transported or stored, the rotating rods 2 can be rotated and folded to reduce the space occupied. A sliding rod 3 is slidably connected to the outer wall of the rotating rod 2. The rotating rod 2 and the sliding rod 3 are slidably connected, and the extension length of the sliding rod 3 can be flexibly adjusted according to different measurement terrain and pile foundation height. A support leg 4 is fixedly connected to the bottom end of the sliding rod 3. The support leg 4 is used to support the entire measuring equipment. A quick support assembly is provided at the bottom of the support frame 1. The quick support assembly can realize the effect of quickly unfolding the measuring instrument during the measurement process. A storage assembly is provided on the outer wall of one of the rotating rods 2. The storage assembly is used to store other auxiliary components.

[0033] Reference Figures 1-3 The quick-support assembly includes a connecting rod 5, which is fixedly connected to the bottom of the support frame 1. The connecting rod 5 is the main support structure of the entire quick-support assembly. A limiting plate 11 is slidably connected inside the connecting rod 5. The limiting plate 11 is used to limit the rack plate 10 and prevent the rack plate 10 from sliding excessively and detaching from the inside of the connecting rod 5. The rack plate 10 is fixedly connected to the bottom of the limiting plate 11. The limiting plate 11 is used to slide and drive the mounting plate 13 at its bottom to slide. The mounting plate 13 is fixedly connected to the side of the rack plate 10 away from the limiting plate 11. The mounting plate 13 is used to slide and drive the connecting rod 14 on its outer wall to rotate, thereby achieving the quick-support effect. Three connecting rods 14 are rotatably connected to the outer wall of the mounting plate 13. The connecting rods 14 are used to convert the sliding force of the mounting plate 13 into the rotation force of the rotating rod 2, so as to realize the rapid unfolding of the rotating rod 2. The end of the connecting rod 14 away from the mounting plate 13 is rotatably connected to the bottom end of the rotating rod 2. A drive assembly is provided on the outer wall of the connecting rod 5. The drive assembly is used to provide power to the quick-support assembly.

[0034] Reference Figures 1-3 The drive assembly includes a protective plate 6, which is fixedly connected to the outer wall of the connecting rod 5. The protective plate 6 provides an installation base for other components in the drive assembly. A motor 7 is fixedly connected to the outer wall of the protective plate 6. The motor 7 is the main power source of the entire drive assembly. A gear 12 is fixedly connected to the output end of the motor 7. The gear 12 is used to transmit the power of the motor 7.

[0035] Reference Figures 1-3The storage component includes a mounting block 15, which is fixedly connected to the outer wall of one of the rotating rods 2. The mounting block 15 is the main support structure of the entire storage component. Two sliding rods 16 are fixedly connected to the inner wall of the mounting block 15. The sliding rods 16 are used to guide and restrict the sliding of the slide plate 17. The slide plate 17 is slidably connected to the outer wall of the sliding rods 16. The slide plate 17 is used to slide and drive the clamping plate 18 to slide, thereby achieving the effect of fixing other components. The clamping plate 18 is fixedly connected to the outer wall of the slide plate 17. The clamping plate 18 is used to slide and fix other components. A locking component is provided on the top of the slide plate 17. The locking component is used to lock the position of the slide plate 17, thereby ensuring that the slide plate 17 can be in the designated position after being moved.

[0036] Reference Figures 1-3 The locking assembly includes a second slide bar 19, which is fixedly connected to the top of the slide plate 17. The second slide bar 19 provides guidance and support for the sliding of the actuating rod 20. The actuating rod 20 is slidably connected to the outer wall of the second slide bar 19. The actuating rod 20 is used to slide the second slide bar 19. A spring 21 is sleeved on the outer wall of the second slide bar 19. The spring 21 is used to provide elastic force. When the actuating rod 20 slides, it will compress the spring 21, so that the spring 21 stores potential energy. When the external force disappears, the actuating rod 20 will reset, thereby fixing the actuating rod 20.

[0037] Reference Figures 1-3 The rack plate 10 and the gear 12 mesh together, which facilitates the rotation of the gear 12 to drive the rack plate 10 to slide up and down. A controller 8 is fixedly connected to the bottom of the outer wall of the protective plate 6. The controller 8 is equipped with two buttons 9. The controller 8 is equipped with a power supply to provide power to the motor 7. The buttons 9 are used to control the start and stop of the motor 7.

[0038] Reference Figures 1-3 The top of the mounting block 15 has two sliding grooves 22 and multiple positioning grooves 23. The outer wall of the actuating rod 20 is slidably connected to the inside of the sliding groove 22. The actuating rod 20 and the positioning groove 23 are engaged. The actuating rod 20 slides inside the sliding groove 22 to adjust the position of the slide plate 17. The actuating rod 20 engages with the positioning groove 23 to fix the position of the slide plate 17.

[0039] Reference Figures 1-3 The outer wall of the slide plate 17 is slidably connected to the inside of the mounting block 15, and the slide plate 17 can slide stably within the mounting block 15, providing reliable support for the position adjustment of the clamping plate 18.

[0040] Reference Figures 1-3One end of the spring 21 is fixedly connected to the inner wall of the mounting block 15, and the other end of the spring 21 is fixedly connected to the outer wall of the slide groove 22, ensuring that the spring 21 can effectively store potential energy during the compression process, and can effectively push the lever 20 to reset during the release of the stored potential energy.

[0041] Working principle: When pile foundation settlement needs to be detected, the support frame 1 is placed at the location to be tested. Then, by pressing button 9 on the controller 8, the motor 7 rotates. The rotation of the motor 7 drives the gear 12 on its output end to rotate. The rotation of the gear 12 meshes with the rack plate 10, causing the rack plate 10 to slide downwards. As the rack plate 10 slides, it drives the mounting plate 13 to slide, further causing the connecting rod 14 to rotate, thereby opening the rotating rod 2. The device is then placed on a flat surface and used in conjunction with other tools to detect pile foundation settlement. Place the components to be used on the mounting block 15. Then, move the lever 20. When the lever 20 is moved, it will compress the spring 21. Then, adjust the position of the lever 20. When the position of the lever 20 is adjusted, the slide plate 17 will drive the clamping plate 18 to slide, so that the two clamping plates 18 slide relative to each other, thereby fixing the other tools on the mounting block 15. Finally, release the lever 20, and the spring 21 will release the stored potential energy, thereby pushing the lever 20 to slide, so that the lever 20 engages with the positioning groove 23, thereby fixing the slide plate 17.

[0042] 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 measuring ruler for pile foundation settlement inspection, comprising a support frame (1), characterized in that: The support frame (1) has three rotating rods (2) rotatably connected to its outer wall. The rotating rods (2) have sliding rods (3) slidably connected to their outer walls. The bottom of the sliding rods (3) is fixedly connected to a support leg (4). The support frame (1) has a quick support assembly at its bottom. One of the rotating rods (2) has a storage assembly on its outer wall. The quick support assembly includes a connecting rod (5), which is fixedly connected to the bottom of the support frame (1). A limiting plate (11) is slidably connected inside the connecting rod (5). A rack plate (10) is fixedly connected to the bottom of the limiting plate (11). A mounting plate (13) is fixedly connected to the side of the rack plate (10) away from the limiting plate (11). Three connecting rods (14) are rotatably connected to the outer wall of the mounting plate (13). One end of the connecting rod (14) away from the mounting plate (13) is rotatably connected to the bottom end of the rotating rod (2). A drive assembly is provided on the outer wall of the connecting rod (5).

2. The measuring ruler for pile foundation settlement inspection according to claim 1, characterized in that: The drive assembly includes a protective plate (6), which is fixedly connected to the outer wall of the connecting rod (5). A motor (7) is fixedly connected to the outer wall of the protective plate (6), and a gear (12) is fixedly connected to the output end of the motor (7).

3. A measuring ruler for pile foundation settlement inspection according to claim 1, characterized in that: The storage component includes a mounting block (15), which is fixedly connected to the outer wall of one of the rotating rods (2). The inner wall of the mounting block (15) is fixedly connected to two sliding rods (16). The outer wall of the sliding rods (16) is slidably connected to a sliding plate (17). The outer wall of the sliding plate (17) is fixedly connected to a clamp (18). The top of the sliding plate (17) is provided with a locking component.

4. A measuring ruler for pile foundation settlement inspection according to claim 3, characterized in that: The locking assembly includes a second slide bar (19), which is fixedly connected to the top of the slide plate (17). A toggle bar (20) is slidably connected to the outer wall of the second slide bar (19), and a spring (21) is sleeved on the outer wall of the second slide bar (19).

5. A measuring ruler for pile foundation settlement inspection according to claim 2, characterized in that: The rack plate (10) and the gear (12) mesh with each other. A controller (8) is fixedly connected to the bottom of the outer wall of the protective plate (6). Two buttons (9) are provided on the controller (8).

6. A measuring ruler for pile foundation settlement inspection according to claim 4, characterized in that: The mounting block (15) has two sliding grooves (22) on its top and multiple positioning grooves (23) on its top. The outer wall of the actuating rod (20) is slidably connected to the inside of the sliding grooves (22), and the actuating rod (20) and the positioning grooves (23) are engaged.

7. A measuring ruler for pile foundation settlement inspection according to claim 4, characterized in that: The outer wall of the slide plate (17) is slidably connected to the inside of the mounting block (15).

8. A measuring ruler for pile foundation settlement inspection according to claim 6, characterized in that: One end of the spring (21) is fixedly connected to the inner wall of the mounting block (15), and the other end of the spring (21) is fixedly connected to the outer wall of the slide groove (22).

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