Building foundation settlement monitoring support device
By designing a building foundation settlement monitoring support device with components such as lifting plates, folding strips, and micro motors, the shortcomings of existing supports in terms of adjustment and storage are solved. The support can be flexibly adjusted and stably fixed, adapting to the needs of different construction sites and improving the long-term positioning and observation capabilities and safety of the monitoring equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-03-31
AI Technical Summary
Existing building foundation settlement monitoring supports are inadequate in terms of adjustment and storage, making it difficult to adapt to the needs of different environments and spaces, and lacking stability and safety.
A building foundation settlement monitoring support device was designed, which adopts components such as lifting plate, folding strip and micro motor. The height can be adjusted and fixed by knob, bearing and folding structure. Combined with movable frame and U-shaped plate to provide stable support, and limit block and pulley system to ensure accurate positioning and movement.
It enables flexible adjustment and stable fixation of the support, adapts to the needs of different construction sites, and improves the long-term positioning and observation capabilities and safety of the monitoring equipment.
Smart Images
Figure CN224065202U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of surveying equipment technology, and in particular to a support device for monitoring building foundation settlement. Background Technology
[0002] Building settlement refers to the subsidence of a building over a certain period of time. The causes of building settlement include soil compression, changes in groundwater levels, and the combined effects of the building's own load. With the development of human society, buildings have evolved from simple caves and huts to high-rise, large, and complex structures. In ancient times, buildings were relatively low and had smaller loads, so the requirements for foundations were not as high as for modern buildings. After the Industrial Revolution, advancements in building technology and materials led to the development of taller and larger buildings. With the increase in height and weight of early high-rise buildings, the issue of building settlement gradually gained attention. Accelerated urbanization and a large influx of people into cities have led to a shortage of urban land resources. To meet the diverse needs of residential and commercial functions, the height and scale of buildings are constantly breaking records, resulting in increasingly higher requirements for the foundations. Building settlement has become a crucial aspect that must be addressed in the field of construction engineering. Building settlement is not visible to the naked eye and requires instrumental inspection, which often necessitates the use of supports.
[0003] The structural safety of buildings is of paramount importance. Deformation detection brackets can be used to fix monitors for a long time, allowing for long-term, timed detection of certain points and timely detection of potential safety hazards. The load-bearing requirements of special equipment in industrial buildings and the requirements of space utilization and decorative effects in commercial buildings have placed different functional requirements on building brackets. In industrial buildings, brackets may be needed to support heavy equipment, which requires brackets to have high load-bearing capacity and suitable structural forms to adapt to the installation and operation of the equipment. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a building foundation settlement monitoring support device, which aims to improve the problems of support frame storage and arbitrary adjustment in the prior art.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a building foundation settlement monitoring support device, comprising a lifting plate, a first circular shell groove fixedly connected to the top of the lifting plate, a second bearing rotatably connected inside the first circular shell groove, a hole formed at the bottom of the second bearing, a first knob on the outer wall of the first circular shell groove, the outer wall of the first knob being threadedly connected to the hole, a support column fixedly connected to the top of the second bearing, a first support plate fixedly connected to the top of the support column, a first folding strip fixedly connected to the top of the first support plate, a connecting shaft rotatably connected to the left front end of the first folding strip, a second folding strip rotatably connected to the outer wall of the connecting shaft, and a third folding strip rotatably connected to the right end of the second folding strip, the inner wall of the third folding strip having a sliding groove. The inner left end of the chute is slidably connected to a pulley, and the outer wall of the pulley is rotatably connected to a moving block. The top of the moving block is fixedly connected to a second circular shell groove, and the outer wall of the second circular shell groove is threadedly connected to an auxiliary plate. The top left side of the moving block is fixedly connected to a second support plate, and the upper end of the second support plate is fixedly connected to a micro motor. The output end of the micro motor is fixedly connected to a second rotating shaft, and the left and right ends of the second rotating shaft are fixedly connected to fixed plates. The top of the fixed plate is fixedly connected to a connecting plate, and the front side of the connecting plate is threadedly connected to a second knob. The inner wall of the connecting plate is provided with a sliding groove, and the inner side of the sliding groove is slidably connected to a moving column. The top of the moving column is fixedly connected to a clamping plate, and the bottom of the lifting plate is provided with a lifting structure, which adjusts the height of the item.
[0006] As a further description of the above technical solution:
[0007] The aforementioned building foundation settlement monitoring support device is characterized in that: the lifting structure includes a base plate, a lifting plate is provided on the top of the base plate, a first U-shaped plate is fixedly connected to the top of the base plate, a first rotating shaft is rotatably connected to the inner wall of the first U-shaped plate, a lower movable frame is rotatably connected to the outer wall of the first rotating shaft, a first rotating shaft is rotatably connected to the upper inner wall of the lower movable frame, an upper movable frame is rotatably connected to the outer wall of the first rotating shaft, a first bearing is threaded between adjacent upper and lower movable frames, a second rotating shaft is rotatably connected to the top inner wall of the upper movable frame, and a second U-shaped plate is rotatably connected to the outer wall of the second rotating shaft.
[0008] As a further description of the above technical solution:
[0009] Limiting strips are slidably connected to the inner side of each groove, and a contact block is located at the upper middle part of each limiting strip.
[0010] As a further description of the above technical solution:
[0011] The front end of the base plate is fixedly connected to a second handle, and the top four sides of the base plate are all threaded with fixing nails.
[0012] As a further description of the above technical solution:
[0013] An auxiliary rod is fixedly connected to the left end of the first bearing, and a limit block is fixedly connected to the right end of the first bearing.
[0014] As a further description of the above technical solution:
[0015] A positioning block is fixedly connected to the front right side of the lifting plate, and a fixing block is fixedly connected to the inner wall of the top of the lower movable frame.
[0016] As a further description of the above technical solution:
[0017] A first handle is fixed to the front side of the lifting plate, and a positioning block is fixedly connected to the right front end of the lifting plate.
[0018] As a further description of the above technical solution:
[0019] A spring is fixedly connected to the top left side of the first support plate, a load-bearing block is fixedly connected to the top of the spring, and buffer pads are fixedly connected to the adjacent sides of the plurality of clamping plates.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, the first support plate is adjusted so that the second bearing and positioning wheel at its bottom can be fixed in a specific position. The top of the first support plate has nested folding strips, and the length can be adjusted by folding. The sliding block is adjusted by the inner groove of the third folding strip, and a micro motor is installed in the second circular shell groove at its top to control the rotation of the fixing plate and the connecting plate. Finally, the clamping plate locks the detection machine for positioning and observation.
[0022] 2. In this utility model, at the construction site, the base plate is fixed by fixing nails. By pulling the first and second handles, the lifting structure is pulled open. The movable frame rotates through the rotating shaft and bearing to adjust the height. The right end of the bearing has a limit block to prevent derailment. The upper end of the upper movable frame is rotatably connected to the U-shaped groove. The top of the U-shaped groove is fixedly connected to the lifting plate to realize the up and down movement of the lifting plate. Attached Figure Description
[0023] Figure 1 This is a front perspective view of a building foundation settlement monitoring support device proposed in this utility model;
[0024] Figure 2 This is a front folded view of a building foundation settlement monitoring support device proposed in this utility model;
[0025] Figure 3This is a structural diagram of the base plate of a building foundation settlement monitoring support device proposed in this utility model;
[0026] Figure 4 This is a partial structural diagram of a building foundation settlement monitoring support device proposed in this utility model;
[0027] Figure 5 This is a partial structural side view of a building foundation settlement monitoring support device proposed in this utility model.
[0028] Legend:
[0029] 1. Lifting plate; 2. Lifting structure; 201. Base plate; 202. Fixing pin; 203. First U-shaped plate; 204. Lower movable frame; 205. First rotating shaft; 206. First bearing; 207. Fixing block; 208. Limiting block; 209. First rotating shaft; 210. Upper movable frame; 211. Second rotating shaft; 212. Second U-shaped plate; 213. Auxiliary rod; 3. First handle; 4. First circular shell groove; 5. Second bearing; 6. Hole; 7. First knob; 8. Positioning block; 9. Support column; 10. First support 11. Plate; 12. First folding strip; 13. Connecting shaft; 14. Second folding strip; 15. Third folding strip; 16. Limiting strip; 17. Contact block; 18. Spring; 19. Load-bearing block; 20. Pulley; 21. Moving block; 22. Second circular shell groove; 23. Second support plate; 24. Micro motor; 25. Second rotating shaft; 26. Fixing plate; 27. Connecting plate; 28. Sliding groove; 29. Moving column; 30. Second knob; 31. Clamping plate; 32. Buffer pad; 33. Auxiliary plate; 34. Sliding groove; 35. Second handle. Detailed Implementation
[0030] 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.
[0031] Please see the appendix Figure 1 Appendix Figure 4 and attached Figure 5This utility model provides an embodiment of a building foundation settlement monitoring support device, comprising a lifting plate 1. A first circular shell groove 4 is fixedly connected to the top of the lifting plate 1. A second bearing 5 is rotatably connected inside the first circular shell groove 4. A hole 6 is provided at the bottom of the second bearing 5. A first knob 7 is located on the outer wall of the first circular shell groove 4, and the outer wall of the first knob 7 is threadedly connected to the hole 6. A support column 9 is fixedly connected to the top of the second bearing 5. The upper surface of the lifting plate 1 is fixedly connected to a first circular shell groove 4, and a second bearing 5 is rotatably connected inside the first circular shell groove 4. A hole 6 is provided at the bottom of the second bearing 5. A first knob 7 is designed on the outer wall of the first circular shell groove 4. The wall and hole 6 are connected by threads, ensuring a tight fit between the first knob 7 and hole 6. A support column 9 is fixedly connected to the top of the second bearing 5. A first support plate 10 is fixedly connected to the top of the support column 9, and a first folding strip 11 is fixedly connected to the top of the first support plate 10. A connecting shaft 12 is rotatably connected to the left front end of the first folding strip 11. A second folding strip 13 is rotatably connected to the outer wall of the connecting shaft 12, and a third folding strip 14 is rotatably connected to the right end of the second folding strip 13. The top of the support column 9 is fixedly connected to the first support plate 10, and the top of the first support plate 10 is also fixedly connected to the first folding strip 11, allowing the entire structure to be folded when needed. To accommodate different usage environments and space requirements, the left front end of the first folding strip 11 can be rotatably connected via a connecting shaft 12. The outer wall of the connecting shaft 12 is rotatably connected to the second folding strip 13, allowing the second folding strip 13 to rotate freely within a certain range. The right end of the second folding strip 13 is rotatably connected to the third folding strip 14. The inner wall of the third folding strip 14 is provided with a sliding groove 33. A pulley 19 is slidably connected to the left inner end of each sliding groove 33. A moving block 20 is rotatably connected to the outer wall of each pulley 19. A second circular shell groove 21 is fixedly connected to the top of the moving block 20. An auxiliary plate 32 is threadedly connected to the outer wall of the second circular shell groove 21. A fixed plate 32 is also fixedly connected to the left side of the top of the moving block 20. A groove 33 is formed on the inner wall of the second support plate 22 and the third folding strip 14. Multiple pulleys 19 are slidably connected to the inner left end of this groove 33. Moving blocks 20 are rotatably connected to the outer walls of these pulleys 19. A second circular shell groove 21 is fixedly connected to the top of each moving block 20. An auxiliary plate 32 is threaded onto the outer wall of these second circular shell grooves 21. A second support plate 22 is also fixedly connected to the left side of the top of each moving block 20 to provide additional support and stability. A micro motor 23 is fixedly connected to the upper end of the second support plate 22. A second rotating shaft 24 is fixedly connected to the output end of the micro motor 23. Fixed plates 25 are fixedly connected to the left and right ends of the second rotating shaft 24.A connecting plate 26 is fixedly connected to the top of the fixed plate 25. A second knob 29 is threadedly connected to the front side of the connecting plate 26. A sliding groove 27 is formed on the inner wall of the connecting plate 26. A moving column 28 is slidably connected to the inner side of the sliding groove 27. A clamping plate 30 is fixedly connected to the top of the moving column 28. The upper end of the second support plate 22 is fixedly connected to the micro motor 23. The micro motor 23 serves as a power source, and its output end is connected to the second rotating shaft 24. Fixed plates 25 are fixedly connected to the left and right ends of the second rotating shaft 24, respectively. A connecting plate 25 is further fixedly connected to the top of the fixed plate 25. 6. A second knob 29 is threadedly connected to the front side of the connecting plate 26. Rotating the second knob 29 adjusts the position of the connecting plate 26. The inner wall of the connecting plate 26 has a sliding groove 27. A moving column 28 is slidably connected to the inner side of the sliding groove 27. The moving column 28 can move back and forth along the sliding groove 27 to adapt to different adjustment needs. A clamping plate 30 is fixedly connected to the top of the moving column 28. A lifting structure 2 is provided at the bottom of the lifting plate 1. The lifting structure 2 adjusts the height of the item. Limiting strips 15 are slidably connected to the inner side of each sliding groove 33. A contact block 16 is located at the upper middle part of the limiting strip 15.
[0032] Specifically, a building foundation settlement monitoring support device includes a lifting plate 1. The top of the lifting plate 1 is fixedly connected to a first circular shell groove 4. A second bearing 5 is rotatably connected inside the first circular shell groove 4. A hole 6 is formed at the bottom of the second bearing 5. A first knob 7 is designed on the outer wall of the first circular shell groove 4. The outer wall of the first knob 7 is threadedly connected to the hole 6, ensuring a tight fit between the first knob 7 and the hole 6. A support column 9 is fixedly connected to the top of the second bearing 5. The top of the support column 9 is fixedly connected to a first support plate 10, and the top of the first support plate 10... A first folding strip 11 is fixedly connected. The left front end of the first folding strip 11 can be rotatably connected via a connecting shaft 12. The outer wall of the connecting shaft 12 is rotatably connected to a second folding strip 13, allowing the second folding strip 13 to rotate freely within a certain range. The right end of the second folding strip 13 is rotatably connected to a third folding strip 14. The inner wall of the third folding strip 14 is provided with a sliding groove 33. The left inner end of the sliding groove 33 is slidably connected to a pulley 19. The outer wall of the pulley 19 is rotatably connected to a moving block 20. The top of the moving block 20 is fixedly connected to a second circular shell groove 21. The outer wall of the second circular shell groove 21 is threadedly connected to an auxiliary plate 32.A second support plate 22 is fixedly connected to the top left of the movable block 20. A groove 33 is opened on the inner wall of the third folding strip 14. Multiple pulleys 19 are slidably connected to the inner left end of the groove 33. The movable block 20 is rotatably connected to the outer wall of these pulleys 19. A second circular shell groove 21 is fixedly connected to the top of each movable block 20. An auxiliary plate 32 is threadedly connected to the outer wall of these second circular shell grooves 21. A second support plate 22 is also fixedly connected to the top left of each movable block 20 to provide additional support and stability. A micro motor 23 is fixedly connected to the upper end of the second support plate 22. A second rotating shaft 24 is fixedly connected to the output end of the micro motor 23. Fixed plates 25 are fixedly connected to the left and right ends of the second rotating shaft 24. A connecting plate 26 is fixedly connected to the top of the fixed plate 25. A second knob 29 is threadedly connected to the front side of the connecting plate 26. A sliding groove 27 is opened on the inner wall of the connecting plate 26. The inner side of the sliding groove 27 is slidably connected to... There is a movable column 28, and a clamping plate 30 is fixedly connected to the top of the movable column 28. The upper end of the second support plate 22 is fixedly connected to the micro motor 23. The micro motor 23 serves as a power source, and its output end is connected to the second rotating shaft 24. The left and right ends of the second rotating shaft 24 are fixedly connected to the fixing plates 25 respectively. A connecting plate 26 is further fixedly connected to the top of the fixing plate 25. The front side of the connecting plate 26 is connected to the second knob 29 by a thread. The position of the connecting plate 26 can be adjusted by rotating the second knob 29. The inner wall of the connecting plate 26 has a sliding groove 27. The movable column 28 is slidably connected to the inner side of the sliding groove 27. The movable column 28 can move back and forth along the sliding groove 27 to adapt to different adjustment needs. The top of the movable column 28 is fixedly connected to the clamping plate 30. The bottom of the lifting plate 1 is provided with a lifting structure 2. The lifting structure 2 is used to adjust the height of the item. Limiting strips 15 are slidably connected to the inner side of the sliding groove 33. There is a contact block 16 at the upper middle part of the limiting strip 15.
[0033] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3The lifting structure 2 includes a base plate 201, with a lifting plate 1 on the top of the base plate 201. A first U-shaped plate 203 is fixedly connected to the top of the base plate 201. A first rotating shaft 205 is rotatably connected to the inner wall of the first U-shaped plate 203. A lower movable frame 204 is rotatably connected to the outer wall of the first rotating shaft 205. A first rotating shaft 209 is rotatably connected to the upper inner wall of the lower movable frame 204. The top of the base plate 201 is fixedly connected to a first U-shaped plate 203. The inner wall of this first U-shaped plate 203 is rotatably connected to a first rotating shaft 205. The outer wall of this first rotating shaft 205 is connected to the lower movable frame 204, allowing the lower movable frame 204 to rotate on the first rotating shaft 205. The upper inner side of the lower movable frame 204 is rotatably connected to the first rotating shaft 209. The outer wall of the rotating shaft 209 is rotatably connected to the upper movable frame 210. The upper movable frame 210 and the lower movable frame 204 are connected by a first bearing 206. The inner wall of the top end of the upper movable frame 210 is rotatably connected to the second rotating shaft 211. The outer wall of the second rotating shaft 211 is rotatably connected to the second U-shaped plate 212. The outer wall of the first rotating shaft 209 is connected to the upper movable frame 210 by rotation. The upper movable frame 210 and the lower movable frame 204 are fixed by a first bearing 206 by a threaded connection. The inner wall of the top end of the upper movable frame 210 is connected to the second rotating shaft 211 by rotation. The outer wall of the second rotating shaft 211 is also connected to the second U-shaped plate 212 by rotation. The front end of the base plate 201 is fixedly connected to the second handle 34. The top four sides of the base plate 201 are all threaded with fixing nails 202.
[0034] Specifically, the base plate 201 serves as the foundation of the entire structure, and a lifting plate 1 is installed on its top to support items that need to be lifted. A first U-shaped plate 203 is also fixedly connected to the top of the base plate 201. A first rotating shaft 205 is rotatably connected to the inner wall of the first U-shaped plate 203. This rotating shaft allows the lifting structure 2 to rotate vertically. The outer wall of the first rotating shaft 205 is rotatably connected to the lower movable frame 204, allowing the lower movable frame 204 to rotate freely on the first rotating shaft 205, thereby realizing the lifting action. The upper inner wall of the lower movable frame 204 can be rotatably connected to the first rotating shaft 205. Shaft 209 is further connected to the upper movable frame 210, allowing the upper movable frame 210 to rotate vertically. The upper movable frame 210 and the lower movable frame 204 are connected by a first bearing 206 via threads. This bearing is designed to reduce friction during rotation. The top inner wall of the upper movable frame 210 is rotatably connected to a second shaft 211, which also allows the upper movable frame 210 to rotate vertically. The outer wall of the second shaft 211 is rotatably connected to a second U-shaped plate 212. This U-shaped plate is similar to the first U-shaped plate 203, providing additional support and stability. The outer wall of the first rotating shaft 209 is connected to the upper movable frame 210 by rotation, ensuring the free rotation of the upper movable frame 210. The upper movable frame 210 and the lower movable frame 204 are fixed with a first bearing 206 by a threaded connection. The inner wall of the top of the upper movable frame 210 is connected to the second rotating shaft 211 by rotation, and the outer wall of the second rotating shaft 211 is also connected to the second U-shaped plate 212 by rotation. The front end of the base plate 201 is fixedly connected with a second handle 34. The top of the base plate 201 is threaded with fixing nails 202 on all four sides. These fixing nails 202 are designed to firmly fix the lifting structure 2 in the appropriate position to prevent it from moving or sliding during use.
[0035] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4A positioning block 8 is fixedly connected to the right side of the front of the lifting plate 1. A fixing block 207 is fixedly connected to the inner wall of the top of the lower movable frame 204. An auxiliary rod 213 is fixedly connected to the left end of the first bearing 206. A limit block 208 is fixedly connected to the right end of the first bearing 206. A positioning block 8 is fixedly connected to the right side of the front of the lifting plate 1. A fixing block 207 is fixedly connected to the inner wall of the top of the lower movable frame 204. The function of the fixing block 207 is to better support and fix the lifting plate 1 to prevent unnecessary movement or shaking during the lifting process. In order to further enhance the stability and reliability of the lifting plate 1, an auxiliary rod 213 is fixedly connected to the left end of the first bearing 206. The auxiliary rod 213 can provide additional support force to ensure the stability of the lifting plate 1 during the lifting process. A limit block 208 is fixedly connected to the right end of the first bearing 206. The function of the limit block 208 is to limit the lifting range of the lifting plate 1 to prevent it from exceeding the predetermined lifting height, thereby ensuring the safety and reliability of use.
[0036] Specifically, a positioning block 8 is fixedly connected to the front right side of the lifting plate 1. This positioning block 8 is set to ensure the precise position of the lifting plate 1 during use. A sturdy fixing block 207 is fixedly connected to the inner top of the lower movable frame 204. The presence of the fixing block 207 is to better support and fix the lifting plate 1 to prevent unnecessary movement or shaking during lifting, thereby ensuring the stability and reliability of the lifting plate 1. To further enhance the stability and reliability of the lifting plate 1, an auxiliary rod 213 is also fixedly connected to the left end of the first bearing 206. This auxiliary rod 213 can provide additional support force to ensure the stability of the lifting plate 1 during lifting and avoid potential safety hazards caused by the instability of the lifting plate 1. At the right end of the first bearing 206, a limiting block 208 is fixedly connected. The function of this limiting block 208 is to limit the lifting range of the lifting plate 1 to prevent it from exceeding the predetermined lifting height, ensuring the efficient and safe use of the lifting plate 1 in various working environments.
[0037] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5The lifting plate 1 is fixed with a first handle 3 on its front side. A positioning block 8 is fixedly connected to the right front end of the lifting plate 1. A spring 17 is fixedly connected to the left top end of the first support plate 10. The front part of the lifting plate 1 has a first handle 3, which is firmly installed in the front end area of the lifting plate 1. The positioning block 8 is designed on the right front end of the lifting plate 1. The function of the positioning block 8 is to ensure that the lifting plate 1 can be stably positioned in the required position during use and to prevent unnecessary movement or sliding. A spring 17 is also fixedly connected to the left top end area of the first support plate 10. The spring 17 is designed to provide a certain elastic support when the lifting plate 1 is lifting, so as to ensure that the lifting plate 1 can move up and down smoothly and stably, thereby improving the convenience and safety of operation. A load-bearing block 18 is fixedly connected to the top of the spring 17. A buffer pad 31 is fixedly connected to the adjacent side of the multiple clamping plates 30.
[0038] Specifically, a first handle 3 is specially designed on the front side of the lifting plate 1. The first handle 3 is firmly installed in the front end area of the lifting plate 1. In order to ensure that the lifting plate 1 can be stably positioned in the required position during use and to prevent unnecessary movement or sliding, a positioning block 8 is specially designed on the right side of the front end of the lifting plate 1. A spring 17 is also fixedly connected to the top left side of the first support plate 10. The spring 17 is designed to provide a certain elastic support when the lifting plate 1 is raised and lowered, so as to ensure that the lifting plate 1 can move up and down smoothly and stably, thereby improving the convenience and safety of operation. A load-bearing block 18 is fixedly connected to the top of the spring 17. In order to protect the lifting plate 1 from damage during use, buffer pads 31 are fixedly connected to the adjacent sides of multiple clamping plates 30. These buffer pads 31 can play a buffering role when the clamping plates 30 come into contact with other objects, reduce the impact force, and extend the service life of the lifting plate 1.
[0039] Working principle: When monitoring is required, the first support plate 10 is rotated and adjusted. Since the bottom of the first support plate 10 is connected to the second bearing 5, and the lower surface of the second bearing 5 has a first knob 7, which can be adjusted through the hole 6 to rotate to a certain position and then fixed. The top of the first support plate 10 is provided with a first folding strip 11, which contains a second folding strip 13. The second folding strip 13 contains a third folding strip 14. The required length in the field can be adjusted by folding. The interior of the third folding strip 14 has a sliding groove 33. The moving block 20 can slide through the pulley 19. The top of the moving block 20 is equipped with a second round shell groove 21. The micro motor 23 controls the lower end of the fixed plate 25 to rotate, which drives the connecting plate 26 to rotate and adjust the direction. Finally, the clamping plate 30 fixes the detection machine for long-term positioning and observation.
[0040] When at the construction site, the base plate 201 is fixed by the fixing nails 202 attached to the base plate 201. By pulling the first handle 3 and the second handle 34, the lifting structure 2 is pulled open. The lower movable frame 204 and the upper movable frame 210 rotate through the middle first rotating shaft 205. The middle connection is provided with a first bearing 206. The first bearing 206 is rotated by rotating the auxiliary rod 213, thereby adjusting the height. The right end of the first bearing 206 is provided with a limit block 208 to prevent derailment. The upper end of the upper movable frame 210 is rotatably connected to the second U-shaped plate 212. The top end of the second U-shaped plate 212 is fixedly connected to the lifting plate 1, which can drive the lifting plate 1 to move up and down.
[0041] 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 settlement monitoring bracket device for building foundations comprising a lifting plate (1), characterised in that: The top of the lifting plate (1) is fixedly connected with a first circular shell groove (4), the inside of the first circular shell groove (4) is rotatably connected with a second bearing (5), the bottom of the second bearing (5) is provided with a hole (6), the outer wall of the first circular shell groove (4) is provided with a first knob (7), the outer wall of the first knob (7) is threadedly connected with the hole (6), the top of the second bearing (5) is fixedly connected with a support column (9), the top of the support column (9) is fixedly connected with a first support plate (10), the top of the first support plate (10) is fixedly connected with a first folding strip (11), the front end left side of the first folding strip (11) is rotatably connected with a connecting shaft (12), the outer wall of the connecting shaft (12) is rotatably connected with a second folding strip (13), the right end of the second folding strip (13) is rotatably connected with a third folding strip (14), the inner wall of the third folding strip (14) is provided with a sliding groove (33), the inner side left end of the sliding groove (33) is slidably connected with a pulley (19), the outer wall of the pulley (19) is rotatably connected with a moving block (20), the top of the moving block (20) is fixedly connected with a second circular shell groove (21), the outer wall of the second circular shell groove (21) is threadedly connected with an auxiliary plate (32), the top left side of the moving block (20) is fixedly connected with a second support plate (22), the upper end of the second support plate (22) is fixedly connected with a micro motor (23), the output end of the micro motor (23) is fixedly connected with a second rotating shaft (24), the left and right ends of the second rotating shaft (24) are fixedly connected with a fixed plate (25), the top of the fixed plate (25) is fixedly connected with a connecting plate (26), the front side of the connecting plate (26) is threadedly connected with a second knob (29), the inner wall of the connecting plate (26) is provided with a sliding groove (27), the inner side of the sliding groove (27) is slidably connected with a moving column (28), the top of the moving column (28) is fixedly connected with a clamping plate (30), the bottom of the lifting plate (1) is provided with a lifting structure (2), and the lifting structure (2) adjusts the height of the object.
2. The building foundation settlement monitoring support device according to claim 1, wherein: The lifting structure (2) comprises a bottom plate (201), the top of the bottom plate (201) is provided with a lifting plate (1), the top of the bottom plate (201) is fixedly connected with a first U-shaped plate (203), the inner wall of the first U-shaped plate (203) is rotatably connected with a first rotating shaft (205), the outer wall of the first rotating shaft (205) is rotatably connected with a lower movable frame (204), the upper end inner wall of the lower movable frame (204) is rotatably connected with a first rotating shaft (209), the outer wall of the first rotating shaft (209) is rotatably connected with an upper movable frame (210), the adjacent between the upper movable frame (210) and the lower movable frame (204) is threadedly connected with a first bearing (206), the top inner wall of the upper movable frame (210) is rotatably connected with a second rotating shaft (211), and the outer wall of the second rotating shaft (211) is rotatably connected with a second U-shaped plate (212).
3. The building foundation settlement monitoring support device according to claim 1, wherein: The sliding groove (33) is slidably connected with a limiting strip (15) inside, and the middle upper end of the limiting strip (15) is provided with a contact block (16).
4. The building foundation settlement monitoring support device according to claim 2, wherein: The front end of the bottom plate (201) is fixedly connected with a second handle (34), and the top of the bottom plate (201) is threadedly connected with a fixing nail (202) around.
5. The building foundation settlement monitoring support device according to claim 2, wherein: The left end of the first bearing (206) is fixedly connected with an auxiliary rod (213), and the right end of the first bearing (206) is fixedly connected with a limiting block (208).
6. The building foundation settlement monitoring support device according to claim 2, wherein: The front side of the lifting plate (1) is fixedly connected with a positioning block (8) on the right side, and the top end of the lower movable frame (204) is fixedly connected with a fixed block (207).
7. The building foundation settlement monitoring support device according to claim 1, wherein: The front side of the lifting plate (1) is fixedly connected with a first handle (3), and the front end of the lifting plate (1) is fixedly connected with a positioning block (8) on the right side.
8. The building foundation settlement monitoring support device according to claim 1, wherein: The top left side of the first supporting plate (10) is fixedly connected with a spring (17), the top of the spring (17) is fixedly connected with a bearing block (18), and the adjacent side of the plurality of clamping plates (30) is fixedly connected with a buffer pad (31).