Auxiliary supporting device for building detection
By rotating the threaded rod inside the collar to change the vertical height and using the engagement of the insert block with the slot, the problems of height adjustment and assembly complexity in existing devices are solved, achieving flexible adjustment of the support height and stable clamping, thus improving detection efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 郑嵩山
- Filing Date
- 2025-06-04
- Publication Date
- 2026-04-14
AI Technical Summary
Existing auxiliary support devices for building inspection have shortcomings in height adjustment, failing to meet the inspection needs at different heights. The adjustment methods are complex, the operation is cumbersome, and the assembly and disassembly are complicated, affecting inspection efficiency and safety.
A support device was designed to change the vertical height by rotating a threaded rod inside a collar. Combined with the engagement of the insert and the slot, it achieves flexible height adjustment and stable clamping, simplifying the assembly process.
It enables flexible adjustment of the support height, improves the applicability and stability of the device, simplifies the assembly and disassembly process, reduces time and labor costs, and meets the mobility requirements of building inspection work.
Smart Images

Figure CN224120950U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building inspection technology, and in particular to an auxiliary support device for building inspection. Background Technology
[0002] In the construction industry, building inspection is a crucial link in ensuring the quality and safety of construction projects. Whether it's the phased inspections during the construction process of new buildings or the periodic inspections of existing buildings during their use, various auxiliary support devices are essential. These devices support the testing equipment and assist the inspection personnel in their operation, ensuring that the inspection work can be carried out safely and efficiently. Accurate test data is vital for assessing the stability, durability, and safety of building structures. It provides a solid basis for subsequent construction, maintenance, and renovation of the building, and is directly related to the safety of life and property of building users.
[0003] Currently, traditional auxiliary support devices for building inspection suffer from numerous problems. Regarding height adjustment, some devices employ a fixed-height design, failing to adapt to the inspection needs of building structures of varying heights. Inspecting components at higher or lower locations requires the construction of complex scaffolding or other temporary support structures, consuming significant time and materials and posing safety risks. While some height-adjustable devices offer complex adjustment methods, often requiring multiple tools, their cumbersome operation reduces inspection efficiency. In terms of applicability, existing devices typically lack versatility, failing to meet the inspection needs of building structures of different specifications. For connecting strips or other building components of different sizes and shapes, stable support and effective clamping are difficult to achieve, leading to component swaying or displacement during inspection, affecting the accuracy of the data. Furthermore, the assembly and disassembly of traditional support devices are complex, requiring specialized technicians. In inspection sites, especially in areas with limited space or complex structures, assembly and disassembly are fraught with difficulties, severely impacting the mobility and convenience of the inspection work.
[0004] In response to the need to construct complex scaffolding or other temporary support structures, which not only consumes a lot of time and materials but also poses safety risks during the construction process, and some height-adjustable devices have complex adjustment methods that often require multiple tools, making operation cumbersome and reducing inspection efficiency, this application proposes an auxiliary support device for building inspection. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an auxiliary support device for building inspection. By rotating a threaded rod within a collar, its vertical height can be changed, moving the clamping block to the bottom of the connecting strip to provide support. This design allows for flexible adjustment of the support height to accommodate the support requirements of connecting strips of different heights, ensuring stable support for the connecting strip in various building inspection scenarios. This improves the applicability of the device, reduces inspection errors or safety hazards caused by unsuitable support heights, and saves time and labor costs. Furthermore, this assembly method facilitates disassembly and transportation, enabling flexible use at different inspection locations, improving the device's practicality and convenience, and better meeting the characteristics of highly mobile building inspection work.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] An auxiliary support device for building inspection includes a support body. Two connecting strips are fixedly connected to the top of each of the two support bodies on their adjacent sides. Insert blocks are fixedly connected to the front and bottom sides of each of the two support bodies. Slots are provided on the top and rear sides of each of the two support bodies. Fixing blocks are fixedly connected to the middle of each of the two support bodies on their adjacent sides. Mounting brackets are fixedly connected to the adjacent ends of each of the two fixing blocks. Limiting components are provided on the top sides of each of the two mounting brackets. Two threaded rods are provided on the adjacent sides of each of the two mounting brackets. Sliding components are provided on the top sides of each of the two threaded rods.
[0008] Furthermore, the limiting component includes four mounting blocks that are fixedly connected to the top sides of both mounting brackets. Two square grooves are formed at one end of the top sides of the two mounting blocks, and a limiting bracket is slidably connected inside the two square grooves.
[0009] Furthermore, the sliding assembly includes a top plate that is fixedly connected to one top side of both of the two threaded rods. Sliding grooves are provided at both the front and rear ends of the top sides of the two top plates, and two sliders are slidably connected inside each of the two sliding grooves.
[0010] Furthermore, each of the two threaded rods has a collar threadedly connected to its outer wall. Each collar has a limiting block fixedly connected to its left and right bottom ends. Each of the two mounting blocks has a limiting groove on its top side. The outer walls of the two limiting blocks are slidably connected to the inner walls of the two limiting grooves. The bottom sides of the two limiting frames are in contact with the left and right ends of the collar.
[0011] Furthermore, a threaded rod 2 is rotatably connected inside the left end slide groove, and a slide rod is fixedly connected inside the right end slide groove. The outer wall of the threaded rod 2 is threadedly connected to the inside of the left end slider, and the outer wall of the slide rod is slidably connected to the inside of the right end slider. Knobs are fixedly connected to both ends of the threaded rod 2, and clamping blocks are fixedly connected to the top sides of both sliders.
[0012] Furthermore, each of the two threaded rods has two support blocks fixedly connected to its top end, and the top sides of the two support blocks are fixedly connected to the bottom sides of the two top plates.
[0013] Furthermore, the left and right ends of the front side of the collar are each threaded with two screws.
[0014] Furthermore, the outer wall of the insert is slidably connected to the inner wall of the slot.
[0015] This utility model has the following beneficial effects:
[0016] In this invention, when installing the auxiliary support device for building inspection, the vertical height of the threaded rod can be changed by rotating it inside the collar, moving the clamping block to the bottom of the connecting strip to provide support. This design allows for flexible adjustment of the support height to adapt to the support requirements of connecting strips of different heights, ensuring stable support of the connecting strip in various building inspection scenarios, improving the applicability of the device, and reducing inspection errors or safety hazards caused by unsuitable support heights.
[0017] This invention utilizes a snap-fit mechanism between inserts and slots for horizontal and vertical assembly, resulting in simple and efficient operation. At the construction inspection site, staff can quickly assemble the device, saving time and labor costs. Furthermore, this assembly method facilitates disassembly and transportation, allowing for flexible use at different inspection locations, thus improving the device's practicality and convenience, and better meeting the highly mobile nature of construction inspection work. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of an auxiliary support device for building inspection proposed in this utility model;
[0019] Figure 2 This is a schematic diagram of the support structure of an auxiliary support device for building inspection proposed in this utility model;
[0020] Figure 3 This is a schematic diagram of the clamping mechanism of an auxiliary support device for building inspection proposed in this utility model;
[0021] Figure 4 This is a partial structural schematic diagram of an auxiliary support device for building inspection proposed in this utility model.
[0022] Legend:
[0023] 1. Bracket body; 2. Connecting strip; 3. Slot; 4. Insert block; 5. Fixing block; 6. Mounting bracket; 7. Mounting block; 8. Threaded rod one; 9. Top plate; 10. Support block; 11. Collar; 12. Clamping block; 13. Knob; 14. Slider; 15. Slide groove; 16. Threaded rod two; 17. Limiting bracket; 18. Limiting block; 19. Square groove; 20. Limiting groove; 21. Screw; 22. Limiting assembly; 23. Sliding assembly; 24. Slide rod. Detailed Implementation
[0024] 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.
[0025] Reference Figure 1 and Figure 2This utility model provides an embodiment of an auxiliary support device for building inspection, comprising a support body 1. Two connecting strips 2 are fixedly connected to the top ends of two adjacent sides of the two support bodies 1. Insert blocks 4 are fixedly connected to the front and bottom sides of the two support bodies 1. Slots 3 are provided on the top and rear sides of the two support bodies 1. Fixing blocks 5 are fixedly connected to the middle ends of two adjacent sides of the two support bodies 1. Mounting brackets 6 are fixedly connected to the adjacent ends of the two fixing blocks 5. Mounting blocks 7 are provided on the top sides of the two mounting brackets 6. Two threaded rods 8 are provided on the adjacent sides of the two mounting brackets 6. A top plate 9 is provided on the top side of the two threaded rods 8. The device is activated by rotating knobs 13 on both sides of the top plate 9. A second threaded rod 16 is fixed between the two knobs 13. When the knobs 13 are rotated, the second threaded rod 16 rotates within a groove 15 on the top side of the top plate 9. Two sliders 14 are connected to the outer wall of the second threaded rod 16 by a threaded connection, with the thread directions of the left and right sliders 14 being opposite. The outer walls of the two threaded rods 8 are threadedly connected to two collars 11. The left and right ends of the top side of the collars 11 are fixedly connected to limit blocks 18. The top sides of the two mounting blocks 7 are provided with limit grooves 20. The outer walls of the two limit blocks 18 are slidably connected to the inner walls of the two limit grooves 20. The top sides of the two limit frames 17 are in contact with the left and right ends of the collars 11 to increase structural stability. A threaded rod 16 is rotatably connected inside the left end slide groove 15, and a slide rod 24 is fixedly connected inside the right end slide groove 15. The outer wall of the threaded rod 16 is threadedly connected to the inside of the left end slider 14, and the outer wall of the slide rod 24 is slidably connected to the inside of the right end slider 14. A knob 13 is fixedly connected to both ends of the threaded rod 16, and a clamping block 12 is fixedly connected to the top side of each of the two sliders 14. Adjusting the knob 13 ensures that the adjacent sides of the two clamping blocks 12 are tightly fitted with the left and right sides of the connecting strip 2, thus successfully achieving stable clamping of the connecting strip 2 and ensuring that the connecting strip 2 is in an accurate and stable position in the device, meeting subsequent usage requirements. Two support blocks 10 are fixedly connected to the top ends of the two threaded rods 18, and the top sides of the two support blocks 10 are fixedly connected to the bottom sides of the two top plates 9, providing auxiliary support for the top plates 9. Two screws 21 are threadedly connected to both ends of the front side of the collar 11 to increase structural stability. The outer wall of the insert 4 is slidably connected to the inner wall of the slot 3, with a tenon and mortise connection, which facilitates disassembly and installation.
[0026] Reference Figure 4 The top sides of the two mounting brackets 6 are fixedly connected with four mounting blocks 7. Two square grooves 19 are opened at one end of the top side of the two mounting blocks 7. The two square grooves 19 are slidably connected with limit brackets 17 to limit and fix the horizontal position of the collar 11 to prevent displacement during the support process.
[0027] Reference Figure 3The top sides of the two threaded rods 8 are fixedly connected to the top plates 9. The front and rear ends of the top sides of the two top plates 9 are provided with sliding grooves 15. The two sliding grooves 15 are slidably connected to two sliders 14. Under the joint action of the sliding grooves 15 and the sliders 14, the two clamping blocks 12 can move in opposite directions in the horizontal direction.
[0028] Working principle: First, the fixing blocks 5 fixed on the adjacent side of the two bracket bodies 1 are fixedly installed with the two mounting brackets 6. Then, the two threaded rods 8 are rotated inside the collar 11. Under the action of the threaded connection, the vertical height of the threaded rods 8 will change. Through this adjustment, the two clamping blocks 12 set on the top side of the threaded rods 8 are moved to the bottom side of the two connecting strips 2 for support. Then, by rotating the knobs 13 set on both sides of the top plate 9, the threaded rod 16 fixed between the two knobs 13 can rotate in the sliding groove 15 opened on the top side of the top plate 9. The outer wall of the threaded rod 16 is connected to two sliders by a threaded connection. 14. The left slider 14 and the right slider 14 have opposite thread directions. Therefore, under the combined action of the slide groove 15 and the slider 14, the two clamping blocks 12 can move in opposite directions in the horizontal direction, thereby adjusting according to the different sizes of the connecting strips 2, so that the side of the two clamping blocks 12 that is close to each other fits with the left and right sides of the connecting strip 2, thereby clamping the connecting strip 2. After the top support device is installed, the inserts 4 set on the front side of the two bracket bodies 1 are engaged with the slots 3 opened on the rear side of the bracket body 1 to complete the horizontal assembly, and the inserts 4 set on the bottom side of the bracket body 1 are engaged with the slots 3 opened on the top side to complete the vertical assembly.
[0029] 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. An auxiliary support device for building inspection, comprising a support body (1), characterized in that: Two connecting strips (2) are fixedly connected to the top of the two bracket bodies (1) on their adjacent sides. Insert blocks (4) are fixedly connected to the front and bottom sides of the two bracket bodies (1). Slots (3) are opened on the top and rear sides of the two bracket bodies (1). Fixing blocks (5) are fixedly connected to the middle of the two bracket bodies (1) on their adjacent sides. Mounting brackets (6) are fixedly connected to the adjacent ends of the two fixing blocks (5). Limiting components (22) are provided on the top sides of the two mounting brackets (6). Two threaded rods (8) are provided on the adjacent sides of the two mounting brackets (6). Sliding components (23) are provided on the top sides of the two threaded rods (8).
2. The auxiliary support device for building inspection according to claim 1, characterized in that: The limiting component includes four mounting blocks (7) that are fixedly connected to the top sides of the two mounting brackets (6). Two square grooves (19) are opened at one end of the top sides of the two mounting blocks (7). The limiting brackets (17) are slidably connected inside the two square grooves (19).
3. The auxiliary support device for building inspection according to claim 1, characterized in that: The sliding assembly includes a top plate (9) that is fixedly connected to the top side of both of the two threaded rods (8). The top sides of the two top plates (9) are provided with sliding grooves (15) at both ends. Two sliders (14) are slidably connected inside the two sliding grooves (15).
4. The auxiliary support device for building inspection according to claim 2, characterized in that: Both of the threaded rods (8) have a collar (11) threadedly connected to their outer walls. Both ends of the collar (11) are fixedly connected to limit blocks (18). Both of the mounting blocks (7) have limit grooves (20) on their top sides. The outer walls of the two limit blocks (18) are slidably connected to the inner walls of the two limit grooves (20). The bottom sides of the two limit frames (17) are in contact with the left and right ends of the collar (11).
5. The auxiliary support device for building inspection according to claim 3, characterized in that: A threaded rod (16) is rotatably connected inside the slide groove (15) at the left end, and a slide rod (24) is fixedly connected inside the slide groove (15) at the right end. The outer wall of the threaded rod (16) is threadedly connected to the inside of the slider (14) at the left end, and the outer wall of the slide rod (24) is slidably connected to the inside of the slider (14) at the right end. A knob (13) is fixedly connected to both ends of the threaded rod (16), and a clamp (12) is fixedly connected to the top side of both sliders (14).
6. The auxiliary support device for building inspection according to claim 3, characterized in that: Two support blocks (10) are fixedly connected to the top of each of the two threaded rods (8), and the top sides of the two support blocks (10) are fixedly connected to the bottom sides of the two top plates (9).
7. The auxiliary support device for building inspection according to claim 4, characterized in that: The collar (11) has two screws (21) threaded to both the left and right ends on the front side.
8. The auxiliary support device for building inspection according to claim 1, characterized in that: The outer wall of the insert (4) is slidably connected to the inner wall of the slot (3).