A facade settlement measuring device
By using the elastic clamping of the C-shaped clamping plate and the tensioning component, combined with the adjustment component to keep the detection head vertical, the problem of damage to the facade and detection accuracy of traditional devices is solved, realizing non-destructive fixing and accurate settlement monitoring.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 深圳市深汕特别合作区建设工程质量安全监督站
- Filing Date
- 2025-07-22
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional facade settlement measurement devices are fixed by drilling holes and bolts through the wall, which can cause structural damage and aesthetic defects. Furthermore, rigid connections are prone to loosening due to external vibrations, making them unsuitable for uneven facades and affecting the accuracy of the measurements.
The C-shaped clamping plate of the clamping mechanism is combined with the tensioning component. The elastic deformation of the rubber pad generates clamping friction to fix it. Combined with the adjustment component, the detection head is kept vertical. The anti-loosening component enhances the stability and adapts to changes in the angle of the facade.
No drilling is required for fixation, ensuring the detection head is vertical, avoiding structural damage, adapting to uneven facades, and providing reliable settlement data collection.
Smart Images
Figure CN224414850U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building settlement measurement technology, and more specifically, to a facade settlement measurement device. Background Technology
[0002] In the field of building safety monitoring, the accurate collection of facade settlement data is crucial for assessing the stability of building structures. Traditional facade settlement measurement devices have revealed significant drawbacks in practical applications. Their equipment fixing methods mostly rely on rigid connection methods such as drilling and bolts penetrating the wall. Such operations not only cause irreversible structural damage to the facade, but also damage the aesthetics and integrity of the wall.
[0003] In the production process, existing publication number CN217764960U discloses an exterior facade settlement measurement device, belonging to the field of building settlement measurement technology. It includes an L-shaped marker, one end of which is installed inside a wall, and a detection head at the top of the marker. Reinforcing bars are pre-embedded in the wall, with one end extending out of the wall and threaded. A base is fixed to the L-shaped marker, and the base is fixed to the reinforcing bar by a nut. A vertical plate is also fixed to the L-shaped marker, and a first bracket connects the vertical plate to the base. The fixed installation of the base and the reinforcing bar improves the stability of the L-shaped marker. The first and second brackets prevent the L-shaped marker from being twisted, overturned, or directly damaged by collisions. Furthermore, the protective cover prevents wear and corrosion of the detection head, thus avoiding periodic and continuous data chain breakage and collapse. In the process of realizing this utility model, the inventors discovered the following problems with the existing technology:
[0004] Traditional facade settlement measurement devices that use drilling and bolts to penetrate the wall not only cause permanent damage to the facade, compromising the integrity and aesthetics of the wall structure, but also have rigid connections that are prone to cracking due to external vibrations. With long-term use, they may also loosen and fall off due to aging of the wall material. In terms of horizontal adjustment of the detection head, traditional devices lack flexible angle adjustment mechanisms. The detection head is usually fixed in place, which is difficult to adapt to the actual working conditions of uneven, tilted or complex facades. It is easy for the detection head to shift due to the angle deviation of the installation base, resulting in distorted displacement data acquisition. This affects the accuracy and reliability of settlement monitoring results and cannot meet the needs of long-term accurate monitoring.
[0005] Therefore, a facade settlement measurement device is proposed to address the above problems. Utility Model Content
[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an exterior facade settlement measuring device to solve the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution: an exterior facade settlement measuring device, comprising a clamping mechanism, a main body mechanism, and an anti-loosening component. The main body mechanism is installed below the clamping mechanism, and the anti-loosening component is provided on the side of the main body mechanism. The clamping mechanism includes a clamping plate, a tensioning component, and a first connecting column. The tensioning component is installed on the side of the clamping plate, and the first connecting column is installed on the side of the clamping plate away from the tensioning component. The main body mechanism includes a placement component, an adjustment component, and a measuring component. The adjustment component is installed on the inner wall side of the placement component, and the measuring component is installed on the side of the adjustment component.
[0008] Preferably, the tensioning assembly includes an adjusting bolt, a limiting plate, and a rubber pad, wherein the limiting plate is installed on the side of the adjusting bolt, and the rubber pad is installed on the side of the limiting plate away from the adjusting bolt.
[0009] Preferably, the placement assembly includes a placement box, a connecting rod, and a side plate, wherein the connecting rod is installed on the side of the placement box, and the side plate is installed on the side of the connecting rod opposite the placement box.
[0010] Preferably, the adjusting assembly includes a fixed column, an adjusting bearing, and a second connecting column, wherein the adjusting bearing is mounted on the side of the fixed column, and the second connecting column is mounted on the side of the adjusting bearing away from the fixed column.
[0011] Preferably, the measuring component includes a base plate, a mounting cap, and a detection head, with the detection head mounted on top of the base plate and the mounting cap provided on the outer diameter surface of the detection head.
[0012] Preferably, the anti-loosening component includes an anti-loosening bolt, a first anti-loosening washer, and a second anti-loosening washer, wherein the first anti-loosening washer is installed on the outer diameter surface of the anti-loosening bolt, and the second anti-loosening washer is disposed above the first anti-loosening washer.
[0013] Preferably, the clamping plate is C-shaped with its opening facing the edge of the wall, and the first connecting column is L-shaped with a 90° bend. The clamping plate and the tensioning assembly are connected by threads.
[0014] Preferably, the fixed column and the adjusting bearing are interference fits, and the adjusting bearing and the second connecting column are interference fits, and the second connecting column has an overall Z-shaped three-dimensional bending structure.
[0015] The technical effects and advantages of this utility model are as follows:
[0016] Compared with existing technologies, this facade settlement measuring device features a C-shaped clamping plate with an opening facing the wall edge. This shape can precisely fit the cross-sectional profile of the facade edge. Operators only need to clamp it onto the facade edge structure without drilling holes, pasting, or performing other destructive operations on the wall. With the help of the adjusting bolt, limiting plate, and rubber pad in the tensioning assembly, rotating the adjusting bolt pushes the limiting plate to squeeze the rubber pad. The elastic deformation of the rubber pad generates clamping friction, which firmly fixes the device in the target position.
[0017] Compared with existing technologies, this facade settlement measurement device maintains the base plate of the measuring component horizontally through adjustment, ensuring that the detection head is always aligned with the monitoring point on the facade and remains vertical. This design can adapt to changes in the angle of different facades, ensuring that the detection head remains horizontal throughout long-term monitoring regardless of unevenness or tilt of the facade, thus accurately collecting facade displacement data and providing a reliable basis for settlement monitoring. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0019] Figure 2 This is a three-dimensional cross-sectional structural diagram of the main structure of this utility model.
[0020] Figure 3 For the present utility model Figure 2 A schematic diagram of the structure at point A.
[0021] Figure 4 For the present utility model Figure 2 A schematic diagram of the structure at point B.
[0022] The attached figures are labeled as follows: 1. Clamping mechanism; 2. Main body mechanism; 3. Anti-loosening component; 4. Clamping plate; 5. Tightening component; 6. First connecting column; 7. Placement component; 8. Adjustment component; 9. Measuring component; 10. Adjusting bolt; 11. Limiting plate; 12. Rubber pad; 13. Placement box; 14. Connecting rod; 15. Side plate; 16. Fixing column; 17. Adjusting bearing; 18. Second connecting column; 19. Base plate; 20. Mounting cap; 21. Detection head; 22. Anti-loosening bolt; 23. First anti-loosening washer; 24. Second anti-loosening washer. Detailed Implementation
[0023] 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. Example 1
[0024] As attached Figures 1 to 4 An exterior facade settlement measuring device is shown, comprising a clamping mechanism 1, a main body 2, and an anti-loosening component 3. The main body 2 is installed below the clamping mechanism 1, and the anti-loosening component 3 is provided on the side of the main body 2. The clamping mechanism 1 includes a clamping plate 4, a tensioning component 5, and a first connecting column 6. The tensioning component 5 is installed on the side of the clamping plate 4, and the first connecting column 6 is installed on the side of the clamping plate 4 away from the tensioning component 5. The main body 2 includes a placement component 7, an adjustment component 8, and a measuring component 9. The adjustment component 8 is installed on the inner wall side of the placement component 7, and the measuring component 9 is installed on the side of the adjustment component 8.
[0025] The device mainly consists of a clamping mechanism 1, a main body 2, and an anti-loosening component 3. The clamping mechanism 1 is located above the main body 2 and forms an adjustable clamping structure through a clamping plate 4, a tensioning component 5, and a first connecting column 6. The clamping plate 4 and the tensioning component 5 work together to clamp and fix the edge of the facade. The first connecting column 6 transmits the clamping force of the clamping mechanism 1 to the main body 2 below. The main body 2 integrates a placement component 7, an adjustment component 8, and a measuring component 9. The placement component 7 provides a mounting carrier for the adjustment component 8 and the measuring component 9. The adjustment component 8 connects the placement component 7 and the measuring component 9 and can adjust the position or angle of the measuring component 9 to adapt to the monitoring needs of different facades. The anti-loosening component 3 is located on the side of the main body 2 to enhance the stability of the connection between the clamping mechanism 1 and the main body 2, prevent the components from loosening due to vibration and other factors, and ensure that the entire device maintains structural stability during long-term monitoring, so that the measuring component 9 can accurately collect the settlement data of the facade. Example 2
[0026] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:
[0027] In a preferred embodiment, the tensioning assembly 5 includes an adjusting bolt 10, a limiting plate 11, and a rubber pad 12. The limiting plate 11 is installed on the side of the adjusting bolt 10, and the rubber pad 12 is installed on the side of the limiting plate 11 away from the adjusting bolt 10. The tensioning assembly 5 utilizes the thread transmission principle of the adjusting bolt 10 to push the limiting plate 11 to squeeze the rubber pad 12 by rotating the bolt, thus converting mechanical force into clamping friction force. The elastic contact design of the rubber pad 12 can avoid damage to the external surface by rigid clamping, while the limiting plate 11 restricts the deformation direction of the rubber pad 12 to ensure uniform distribution of clamping force.
[0028] In a preferred embodiment, the placement assembly 7 includes a placement box 13, a connecting rod 14, and a side plate 15. The connecting rod 14 is installed on the side of the placement box 13, and the side plate 15 is installed on the side of the connecting rod 14 away from the placement box 13. In the placement assembly 7, the placement box 13 serves as the core carrier and is used to accommodate a local area of the adjustment assembly 8. The connecting rod 14 at the edge of the placement box 13 can be inserted into the connecting groove in the side plate 15, so that the placement box 13 forms a closed space. The connecting rod 14 fixes and limits the adjustment assembly 8.
[0029] In a preferred embodiment, the adjustment assembly 8 includes a fixed column 16, an adjusting bearing 17, and a second connecting column 18. The adjusting bearing 17 is mounted on the side of the fixed column 16, and the second connecting column 18 is mounted on the side of the adjusting bearing 17 away from the fixed column 16. The adjustment assembly 8 is rigidly fixed by the interference fit between the fixed column 16 and the adjusting bearing 17. The adjusting bearing 17 allows the second connecting column 18 to rotate within a specific angle range, thereby keeping the measuring assembly 9 vertical. The second connecting column 18 connects and fixes the measuring assembly 9 and the adjustment assembly 8.
[0030] In a preferred embodiment, the measuring assembly 9 includes a base plate 19, a mounting cap 20, and a detection head 21. The detection head 21 is mounted on the top of the base plate 19, and the mounting cap 20 is provided on the outer diameter surface of the detection head 21. In the measuring assembly 9, the base plate 19 serves as a basic support component, providing a horizontal mounting plane for the detection head 21. The mounting cap 20 secures the detection head 21 inside it through an anti-loosening component 3, thereby protecting it. The core function of the detection head 21 is to collect displacement data of the exterior facade. It is rigidly connected to the base plate 19 by bolts to reduce external vibration interference.
[0031] As a preferred embodiment, the structure of the pad utilizes the elastic deformation and teeth of the pad to increase the friction of the contact surface, counteracting the tendency of the bolt to rotate due to vibration or stress. The superposition of the first anti-loosening pad 23 and the second anti-loosening pad 24 forms a double anti-loosening effect, ensuring the long-term stability of the connection of the main body 2.
[0032] In a preferred embodiment, the clamping plate 4 is C-shaped with its opening facing the edge of the wall, and the first connecting column 6 is L-shaped with a 90° bend. The clamping plate 4 and the tensioning component 5 are connected by threads. The C-shaped opening of the clamping plate 4 fits the cross-sectional profile of the outer facade edge, and the wall is clamped by adjusting the tensioning component 5.
[0033] In a preferred embodiment, the fixed column 16 and the adjusting bearing 17 are interference fits, the adjusting bearing 17 and the second connecting column 18 are interference fits, the second connecting column 18 has a Z-shaped three-dimensional bending structure, the fixed column 16 is interference fit to install the outer ring of the bearing, and the inner ring of the bearing is clearance fit with the second connecting column 18.
[0034] The working process of this utility model is as follows: First, when the operator uses the facade settlement measuring device, the opening of the clamping plate 4 of the clamping mechanism 1 faces the edge of the wall, so that the C-shaped clamping plate 4 is engaged at the edge structure of the facade. By rotating the adjusting bolt 10 in the tensioning assembly 5, the limiting plate 11 is pushed to squeeze the rubber pad 12. The elastic deformation of the rubber pad 12 generates clamping friction force, and the clamping mechanism 1 is fixed at the target position on the facade.
[0035] At this time, the first connecting column 6 is vertically downward connected to the main body 2. Next, the operator needs to insert the placement box 13 of the placement component 7 into the connecting groove of the side plate 15 through the connecting rod 14 on the edge to form a closed space to accommodate the local area of the adjustment component 8, and limit and fix the adjustment component 8 through the connecting rod 14. In the adjustment component 8, the fixing column 16 and the outer ring of the adjustment bearing 17 are fixed to the inner wall of the placement box 13 with an interference fit, and the inner ring of the adjustment bearing 17 and the Z-shaped second connecting column 18 are with a clearance fit. The operator can rotate the second connecting column 18 to adjust the angle of the measuring component 9 so that the base plate 19 of the measuring component 9 is kept horizontal and the detection head 21 is aligned with the monitoring point on the outer facade. Then, the detection head 21 is fixed to the base plate 19 through the mounting cap 20 to ensure that the detection head 21 and the base plate 19 are rigidly connected by bolts.
[0036] During installation, the operator needs to install the anti-loosening component 3 at the connection node on the side of the main structure 2, pass the anti-loosening bolt 22 through the connection between the mounting cap 20 and the base plate 19, and then sequentially insert the first anti-loosening washer 23 and the second anti-loosening washer 24. The elastic teeth of the double washer increase the frictional resistance and prevent the connection of the main structure 2 from loosening due to vibration. After the device is installed, when the operator needs to use the detection head 21 to collect the position data of the facade, he only needs to open the mounting cap 20 to expose the detection head 21. The detection head 21 will collect the displacement data of the facade, and after signal processing inside the main structure 2, it can realize continuous monitoring of the settlement. After the measurement is completed, the operator needs to reconnect the mounting cap 20 and the base plate 19 through the anti-loosening component 3 to protect the detection head 21. The above is the working principle of this facade settlement measurement device.
Claims
1. A facade settlement measuring device, comprising a clamping mechanism, a main body mechanism, and an anti-loosening component, characterized in that: The device includes a clamping mechanism (1), a main body mechanism (2), and an anti-loosening component (3). The device is characterized in that: the main body mechanism (2) is installed below the clamping mechanism (1), and the anti-loosening component (3) is provided on the side of the main body mechanism (2). The clamping mechanism (1) includes a clamping plate (4), a tensioning component (5), and a first connecting post (6). The tensioning component (5) is installed on the side of the clamping plate (4), and the first connecting post (6) is installed on the side of the clamping plate (4) away from the tensioning component (5). The main body mechanism (2) includes a placement component (7), an adjustment component (8), and a measuring component (9). The adjustment component (8) is installed on the inner wall side of the placement component (7), and the measuring component (9) is installed on the side of the adjustment component (8).
2. The facade settlement measuring device according to claim 1, characterized in that: The tensioning assembly (5) includes an adjusting bolt (10), a limiting plate (11) and a rubber pad (12), and the limiting plate (11) is installed on the side of the adjusting bolt (10), and the rubber pad (12) is installed on the side of the limiting plate (11) away from the adjusting bolt (10).
3. The facade settlement measuring device according to claim 1, characterized in that: The placement assembly (7) includes a placement box (13), a connecting rod (14) and a side plate (15), and the connecting rod (14) is installed on the side of the placement box (13), and the side plate (15) is installed on the side of the connecting rod (14) away from the placement box (13).
4. The facade settlement measuring device according to claim 1, characterized in that: The adjustment assembly (8) includes a fixed column (16), an adjustment bearing (17), and a second connecting column (18), and the adjustment bearing (17) is installed on the side of the fixed column (16), and the second connecting column (18) is installed on the side of the adjustment bearing (17) away from the fixed column (16).
5. The facade settlement measuring device according to claim 1, characterized in that: The measuring component (9) includes a base plate (19), a mounting cap (20) and a detection head (21), and the detection head (21) is mounted on the top of the base plate (19), with the mounting cap (20) provided on the outer diameter surface of the detection head (21).
6. The facade settlement measuring device according to claim 1, characterized in that: The anti-loosening component (3) includes an anti-loosening bolt (22), a first anti-loosening washer (23) and a second anti-loosening washer (24), and the first anti-loosening washer (23) is installed on the outer diameter surface of the anti-loosening bolt (22), and the second anti-loosening washer (24) is provided above the first anti-loosening washer (23).
7. The facade settlement measuring device according to claim 1, characterized in that: The clamping plate (4) is C-shaped with its opening facing the edge of the wall, and the first connecting column (6) is L-shaped with a 90° bend. The clamping plate (4) and the tensioning component (5) are connected by threads.
8. The facade settlement measuring device according to claim 4, characterized in that: The fixed column (16) and the adjusting bearing (17) are interference fits, and the adjusting bearing (17) and the second connecting column (18) are interference fits. The second connecting column (18) has a Z-shaped three-dimensional bending structure.