A device for measuring the size of a building structure net rack rod

Abstract

The utility model discloses a device for building structure net rack rod piece size measurement relates to building structure net rack rod piece size measurement technical field, including connecting seat, be provided with support assembly under connecting seat, be provided with moving assembly above connecting seat, moving assembly includes adjusting plate, and the middle part of adjusting plate lower surface is fixedly connected with connecting seat upper end, is equipped with first sliding slot in the middle part of adjusting plate upper surface, the side of adjusting plate is provided with scale ruler, and the middle part of adjusting plate upper surface is slidably provided with mounting plate, and the middle part of mounting plate lower surface is fixedly connected with first sliding block, the utility model discloses low in manufacturing cost, and easy operation provides a kind of safe, efficient and economic practical solution scheme for solving large net rack structure rod piece size measurement problem.

Description

Technical Field

[0001] This utility model relates to the field of building structure space frame member size measurement technology, specifically a device for measuring the size of building structure space frame members. Background Technology

[0002] When inspecting the diameter of members in large-span space frame structures, since space frames are generally installed at high altitudes, traditional methods mainly rely on inspectors using vernier calipers for contact measurements; this routine operation faces significant practical difficulties.

[0003] The traditional testing method requires personnel to work at heights throughout the entire process, getting close to each individual member to obtain data. Faced with a large space frame composed of thousands of members, the testing process is extremely cumbersome, requiring repeated movement and positioning of aerial work platforms or the erection of numerous scaffolds. This results in poor continuity of measurement work, with effective working time being consumed by numerous auxiliary procedures, leading to low overall testing efficiency. More importantly, the long-term high-altitude movement of personnel for precision measurements not only consumes enormous physical strength but also significantly increases the risk of falls from heights, placing immense pressure on safety management. Therefore, this traditional testing method is no longer suitable for the efficient and safe testing requirements of modern large-scale space frame structures, necessitating the exploration of a new non-contact, remotely operable testing technology.

[0004] Based on this, a device for measuring the dimensions of space frame members in building structures is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a device for measuring the dimensions of structural space frame members in building structures, in order to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A device for measuring the dimensions of space frame members in building structures includes a connecting seat, with a support assembly disposed below the connecting seat;

[0008] A movable component is provided above the connector;

[0009] The movable component includes an adjusting plate, the lower surface of which is fixedly connected to the upper end of the connecting seat. A first sliding groove is formed in the middle of the upper surface of the adjusting plate. A scale is provided on one side of the adjusting plate. A mounting plate is slidably disposed in the middle of the upper surface of the adjusting plate. A first slider is fixedly connected to the middle of the lower surface of the mounting plate. The first slider is slidably connected to the first sliding groove. A pointer is fixedly connected to the middle of one side of the mounting plate. The pointer is positioned above the scale. A second adjusting bolt is threadedly connected to one side of the mounting plate.

[0010] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0011] In one alternative: the first slider is a T-shaped block and fits into the interior of the first groove.

[0012] In one alternative: the upper surface of the mounting plate is provided with mounting components.

[0013] In one alternative embodiment: the mounting assembly includes a placement plate, two of which are symmetrically arranged on both sides of the upper surface of the mounting plate. A second slider is fixedly connected to the lower center of each placement plate. A clamping plate is provided on the inner side of the placement plate. Several springs are provided between the clamping plate and the placement plate. The two ends of the springs are fixedly connected to the adjacent clamping plate and the placement plate, respectively.

[0014] In one alternative: a second sliding groove is provided in the middle of the upper surface of the mounting plate, and the second slider is slidably connected to the inner side of the second sliding groove.

[0015] In one alternative: a bidirectional threaded rod is rotatably provided inside the second slide groove, the bidirectional threaded rod is threadedly connected to the adjacent second slider, and one end of the bidirectional threaded rod passes through one side of the mounting plate and is fixedly connected to an adjusting turntable.

[0016] In one alternative embodiment: the support assembly includes mounting holes, a plurality of which are provided and are formed around the lower surface of the connector, each mounting hole is provided with a slide rod, the upper end of each slide rod is detachably connected to the inner side of the adjacent mounting hole by a fixing bolt, the lower end of each slide rod is connected to a support column, and a first adjusting bolt is threaded to one side of the upper end of each support column.

[0017] In one alternative: each of the support columns is provided with a base at its lower end.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention features a support component that allows for stable ground mounting, effectively eliminating the need for frequent climbing by inspection personnel and fundamentally reducing the safety risk of falls from heights, thus significantly improving the safety of the inspection process. Simultaneously, the included moving and mounting components enable rapid adaptation and clamping of various conventional measuring tools, such as vernier calipers. The combination of pointers and scales allows for remote and rapid reading of member dimensions, avoiding the need to move and position high-altitude equipment at each measurement point. This significantly reduces auxiliary process time and improves inspection efficiency by orders of magnitude. The entire device is low-cost to manufacture and easy to operate, providing a safe, efficient, and economical practical solution for solving the problem of measuring the dimensions of members in large space frame structures. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the support component structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the structure of the mobile component of this utility model.

[0023] Figure 4 This is a schematic diagram of the installation component structure of this utility model.

[0024] Figure reference numerals: 1. Connecting seat; 2. Slide rod; 3. Support column; 4. Base; 5. First adjusting bolt; 6. Adjusting plate; 7. Scale; 8. First slide groove; 9. Mounting plate; 10. Mounting hole; 11. Fixing bolt; 12. Second adjusting bolt; 13. Pointer; 14. First slider; 15. Second slide groove; 16. Adjusting turntable; 17. Placement plate; 18. Second slider; 19. Clamping plate; 20. Spring; 21. Double-ended threaded rod. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-4 As shown, a device for measuring the dimensions of space frame members in building structures includes a connecting seat 1, and a support assembly is provided below the connecting seat 1;

[0027] A movable component is provided above the connecting seat 1;

[0028] The movable component includes an adjusting plate 6, the lower surface of which is fixedly connected to the upper end of the connecting seat 1. A first sliding groove 8 is formed in the middle of the upper surface of the adjusting plate 6. A scale 7 is provided on one side of the adjusting plate 6. A mounting plate 9 is slidably disposed in the middle of the upper surface of the adjusting plate 6. A first slider 14 is fixedly connected to the middle of the lower surface of the mounting plate 9. The first slider 14 is slidably connected to the first sliding groove 8. A pointer 13 is fixedly connected to the middle of one side of the mounting plate 9. The pointer 13 is correspondingly disposed above the scale 7. A second adjusting bolt 12 is threadedly connected to one side of the mounting plate 9.

[0029] In this embodiment, the adjusting plate 6 is fixed on the connecting seat 1 and provides an installation reference. The first sliding groove 8 on it and the first slider 14 below the mounting plate 9 form a precision sliding pair, so that the mounting plate 9 can move smoothly along a straight line. The pointer 13 fixed on the mounting plate 9 moves synchronously with it and indicates the precise displacement above the scale 7 fixed on the adjusting plate 6. When it is necessary to fix the position, tightening the second adjusting bolt 12 can lock the mounting plate 9 on the adjusting plate 6, thereby realizing remote and precise adjustment and reading of the position of the measuring tool.

[0030] In one embodiment, such as Figure 3 As shown, the first slider 14 is a T-shaped block and fits inside the first slide groove 8. The first slider 14 is specifically defined as a T-shaped block and fits tightly with the inner contour of the first slide groove 8. This T-shaped structure design can effectively prevent the first slider 14 from coming out of the first slide groove 8, while providing a larger contact area, ensuring the stability and linear accuracy of the mounting plate 9 when sliding on the adjustment plate 6.

[0031] In one embodiment, such as Figure 3 As shown, the upper surface of the mounting plate 9 is provided with a mounting component. This mounting component, as a functional module, plays a crucial role in connecting the upper and lower components. It directly supports and secures the actual measuring tool, converting the linear displacement motion transmitted from the moving component into the execution action of the measuring tool. This design makes the device functionally modular, facilitating the replacement or adjustment of the mounting component for different measuring tools, thus enhancing the device's versatility and flexibility.

[0032] In one embodiment, such as Figure 4 As shown, the mounting assembly includes two placement plates 17, symmetrically arranged on both sides of the upper surface of the mounting plate 9. Each placement plate 17 has a second slider 18 fixedly connected to its lower center. A clamping plate 19 is provided inside each placement plate 17, and several springs 20 are arranged between the clamping plate 19 and the placement plate 17. The two ends of each spring 20 are fixedly connected to adjacent clamping plates 19 and placement plates 17, respectively. The mounting assembly is used for quick installation and stable measurement of the measuring tool. The two placement plates 17 are symmetrically arranged, and their lower second sliders 18 are embedded in and can slide within the second groove 15 of the mounting plate 9, thereby adjusting the distance between the two placement plates 17. Under the continuous pressure provided by the springs 20, the clamping plates 19 inside the placement plates 17 can adaptively clamp the measuring tool placed between the two placement plates 17. The preload of the springs 20 ensures that the tool is stable and does not wobble during measurement, laying the foundation for accurate measurement.

[0033] In one embodiment, such as Figure 4As shown, a second sliding groove 15 is provided in the middle of the upper surface of the mounting plate 9. The second slider 18 is slidably connected to the inner side of the second sliding groove 15. The second sliding groove 15 in the middle of the upper surface of the mounting plate 9 and the second slider 18 at the lower end of the placement plate 17 form another set of sliding pairs. This structure provides a precise moving track for the two placement plates 17, ensuring that they can maintain parallel movement when adjusting the spacing.

[0034] In one embodiment, such as Figure 4 As shown, a bidirectional threaded rod 21 is rotatably disposed inside the second slide groove 15. The bidirectional threaded rod 21 is threadedly connected to the adjacent second slider 18. One end of the bidirectional threaded rod 21 passes through one side of the mounting plate 9 and is fixedly connected to an adjusting turntable 16. By rotating the adjusting turntable 16, the bidirectional threaded rod 21 fixed thereto can be driven to rotate within the second slide groove 15. Since the two threads of the bidirectional threaded rod 21 have opposite directions of rotation and are respectively threadedly engaged with the two second sliders 18, when the bidirectional threaded rod 21 rotates, it will drive the two second sliders 18 to move synchronously towards or away from each other, thereby accurately driving the two placement plates 17 to move closer or further away at the same time, realizing the rapid, centered and firm clamping and positioning of measuring tools of different widths, which is very convenient to operate.

[0035] In one embodiment, such as Figure 2 As shown, the support assembly includes mounting holes 10, which are arranged in a plurality of manner around the lower surface of the connecting seat 1. Each mounting hole 10 contains a sliding rod 2. The upper end of each sliding rod 2 is detachably connected to the inner side of the adjacent mounting hole 10 by a fixing bolt 11. The lower end of each sliding rod 2 is connected to a support column 3. A first adjusting bolt 5 is threadedly connected to one side of the upper end of each support column 3. The support assembly provides the device with stable and terrain-adaptable support. The multiple mounting holes 10 on the lower surface of the connecting seat 1 are hinged to the upper end of the sliding rod 2 by the fixing bolts 11, so that each support leg can independently adjust its tilt angle to cope with uneven ground. The support column 3 is sleeved on the lower end of the sliding rod 2 and is telescopic. By tightening the first adjusting bolt 5, the sliding rod 2 can be compressed, thereby locking the telescopic length of the support column 3, realizing the overall height adjustment and leveling of the device, and ensuring the stability of the measurement reference plane.

[0036] In one embodiment, such as Figure 2 As shown, each of the support columns 3 is provided with a base 4 at its lower end. The main function of the base 4 is to significantly increase the contact area between the support component and the ground. This design can effectively distribute the overall weight of the device and measuring tool.

[0037] The above embodiment discloses a device for measuring the dimensions of space frame members in building structures. First, the device is stabilized on the ground using a support assembly. The connecting seat 1 serves as the base, and the sliding rod 2 is hinged to the mounting hole 10 via fixing bolts 11 to adapt to the terrain. The support column 3 is locked by a first adjusting bolt 5 for fine-tuning of its height. Finally, the base 4 increases the contact area to achieve stable support. Then, the measuring tool is fixed using the mounting assembly. The second groove 15 on the upper surface of the mounting plate 9 provides a guide for the second slider 18. Rotating the adjusting turntable 16 drives the bidirectional threaded rod 21 to rotate, thus driving two... The placement plate 17 with the second slider 18 moves synchronously to adapt to the width of the tool, and the clamping plate 19 is automatically clamped by the spring 20. When measuring, the second adjusting bolt 12 is loosened, and the mounting plate 9 with the first slider 14 is pushed to slide smoothly in the first slide groove 8 of the adjusting plate 6. The T-shaped design of the first slider 14 ensures smooth and accurate movement, thereby remotely controlling the measuring tool to contact the high rod. At this time, by observing the displacement indicated by the pointer 13 fixed to the mounting plate 9 on the scale 7 of the adjusting plate 6, the rod size can be read directly on the ground. The whole process is safe and efficient.

[0038] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A device for measuring the dimensions of structural space frame members in a building, comprising a connecting seat (1), wherein a support assembly is disposed below the connecting seat (1); A movable component is provided above the connecting seat (1); Its features are, The moving component includes an adjusting plate (6), the lower surface of which is fixedly connected to the upper end of the connecting seat (1). A first sliding groove (8) is provided in the middle of the upper surface of the adjusting plate (6). A scale (7) is provided on one side of the adjusting plate (6). An mounting plate (9) is slidably provided in the middle of the upper surface of the adjusting plate (6). A first slider (14) is fixedly connected in the middle of the lower surface of the mounting plate (9). The first slider (14) is slidably connected to the first sliding groove (8). A pointer (13) is fixedly connected in the middle of one side of the mounting plate (9). The pointer (13) is correspondingly set above the scale (7). A second adjusting bolt (12) is threadedly connected in the middle of one side of the mounting plate (9).

2. The device for measuring the dimensions of space frame members in building structures according to claim 1, characterized in that, The first slider (14) is a T-shaped block and fits inside the first groove (8).

3. The device for measuring the dimensions of space frame members in building structures according to claim 1, characterized in that, The mounting plate (9) has mounting components on its upper surface.

4. The device for measuring the dimensions of space frame members in building structures according to claim 3, characterized in that, The mounting assembly includes a placement plate (17). There are two placement plates (17) symmetrically arranged on both sides of the upper surface of the mounting plate (9). A second slider (18) is fixedly connected to the lower center of each placement plate (17). A clamping plate (19) is provided on the inner side of the placement plate (17). Several springs (20) are provided between the clamping plate (19) and the placement plate (17). The two ends of the springs (20) are fixedly connected to the adjacent clamping plate (19) and the placement plate (17) respectively.

5. The device for measuring the dimensions of space frame members in building structures according to claim 4, characterized in that, The mounting plate (9) has a second groove (15) in the middle of its upper surface, and the second slider (18) is slidably connected to the inner side of the second groove (15).

6. The device for measuring the dimensions of space frame members in building structures according to claim 5, characterized in that, The second slide (15) is rotatably provided with a bidirectional threaded rod (21), which is threadedly connected to the adjacent second slider (18). One end of the bidirectional threaded rod (21) passes through one side of the mounting plate (9) and is fixedly connected to an adjusting turntable (16).

7. The device for measuring the dimensions of space frame members in building structures according to claim 1, characterized in that, The support assembly includes mounting holes (10), a plurality of which are provided and are opened around the lower surface of the connecting seat (1). Each mounting hole (10) is provided with a slide rod (2). The upper end of each slide rod (2) is detachably connected to the inner side of the adjacent mounting hole (10) by a fixing bolt (11). The lower end of each slide rod (2) is connected to a support column (3). A first adjusting bolt (5) is threadedly connected to one side of the upper end of each support column (3).

8. The device for measuring the dimensions of space frame members in building structures according to claim 7, characterized in that, Each of the support columns (3) is provided with a base (4) at its lower end.

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