Intelligent multi-high building steel structure construction positioning equipment
By clamping the support plate inside the long groove of the H-shaped steel and using the moving roller driven by the servo motor, the problem of flexible movement and stable clamping of the positioning device in the construction of steel structures of high-rise buildings is solved, and a highly efficient construction positioning effect is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG SOUTHEAST STEEL STRUCTURE CO LTD
- Filing Date
- 2025-09-10
- Publication Date
- 2026-08-04
AI Technical Summary
Existing construction positioning devices are difficult to use in high-rise building steel structure construction to achieve flexible and rapid multi-point moving positioning support, and cannot be fixed by drilling holes on the outside of the steel, which increases the difficulty of construction.
The system employs components such as a third sliding frame, rotating connecting rod, anti-slip strip, and spring. By engaging with the long groove of the H-shaped steel, the support plate is horizontally supported and positioned. A servo motor and electric push cylinder drive the moving rollers for vertical movement. Combined with the anti-slip block and clamping structure, the system achieves stable clamping and flexible movement of the equipment.
It achieves stable support and positioning of steel without drilling, improving the convenience of construction and the intelligent operation of the equipment, and enhancing the flexible application in multiple scenarios.
Smart Images
Figure CN224591834U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of construction positioning equipment, and in particular relates to an intelligent construction positioning device for multi-story and high-rise building steel structures. Background Technology
[0002] The lightweight and high strength of steel makes steel structures widely used in the construction industry, especially in large-span airport terminals, convention centers, stadiums and super high-rise buildings. High-rise building steel structures usually use H-beams for the main support structure to ensure the strength of the entire building.
[0003] The steel structure construction positioning device disclosed in patent application number CN202420364159.0 includes a moving component. Support columns are welded at the four corners of the top surface of the moving component, and a lifting frame is slidably connected to the surface of the four support columns. A hydraulic push rod is fixedly installed on the top surface of the moving component, and the telescopic end of the hydraulic push rod is connected to the bottom surface of the lifting frame. A positioning frame is fixedly installed on the top surface of the lifting frame, and a clamp is installed on the positioning frame. A bubble level is detachably installed on the outer wall of the positioning frame.
[0004] Existing technologies use hydraulic cylinders and lifting frames to provide steel support during steel structure construction, but this is not suitable for use in the positioning and support construction of high-rise steel structures. First, in the construction of multi-story and high-rise building structures, it is necessary to ensure the overall strength of the building's steel frame. Therefore, it is not possible to drill holes on the outer surface of the steel and install construction positioning equipment. This makes it more difficult to fix the existing construction positioning devices, which is not conducive to the rapid progress of building construction. Secondly, during the construction of multi-story steel frame structures, vertical multi-point moving positioning supports are required. Existing construction positioning structures cannot be moved flexibly and quickly to the corresponding positions for positioning and support fixation, resulting in inconvenience in overall use. Utility Model Content
[0005] To overcome the shortcomings of existing technologies, this invention provides an intelligent construction positioning device for multi-story and high-rise building steel structures. Through the inclusion of components such as a third sliding frame, this invention enables the support plate to be engaged within the long groove of the H-shaped steel without drilling holes in the steel structure, thereby facilitating the subsequent horizontal support and positioning of the support plate for the transverse steel members.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an intelligent construction positioning device for multi-story building steel structures, comprising a support plate, with third sliding frames slidably arranged on both sides below the support plate, a rotating connecting rod rotatably connected between one side wall of each third sliding frame and the lower end face of the support plate, an anti-slip strip provided on the outer side wall of each third sliding frame, multiple second protrusions horizontally correspondingly arranged on the same side wall of two third sliding frames, a sliding rod slidably connected between every two horizontally corresponding second protrusions, a first spring provided on the outside of each sliding rod between two second protrusions, and an auxiliary moving component provided on the outside of each third sliding frame.
[0007] Optionally, the auxiliary moving component includes a first sliding frame slidably disposed outside the third sliding frame, a second sliding frame slidably disposed inside each first sliding frame, a plurality of movable rollers rotatably disposed inside each second sliding frame, and anti-slip blocks disposed on both sides of the second sliding frame on the inner sidewall of the first sliding frame.
[0008] Optionally, the auxiliary moving component further includes a plurality of first protrusions disposed on one side wall of the first sliding frame, each first protrusion being horizontally corresponding to a second protrusion on one side, each slide rod being slidably connected to the first protrusion on its horizontal side, and a second spring being connected between two adjacent first protrusions and second protrusions on the outside of each slide rod.
[0009] Optionally, the auxiliary moving component further includes a mounting plate disposed on one side wall of the first sliding frame. Each mounting plate has a third protrusion on one side of the third sliding frame. A first push cylinder is fixedly disposed on one side wall of each mounting plate. The output end of each first push cylinder passes through the mounting plate and abuts against the third protrusion on one side.
[0010] Optionally, limit blocks are provided at both ends of each slide bar.
[0011] Optionally, a U-shaped support platform is snapped onto the top of the support plate, and a filler plate is slidably snapped onto one side of the U-shaped support platform.
[0012] Optionally, the upper surfaces of the U-shaped support platform and the filling plate are each provided with multiple connecting plates.
[0013] In summary, compared with existing technologies, the beneficial effects of this solution are as follows: (1) By setting up components such as the third sliding frame, the rotating connecting rod and the first spring, this utility model can clamp the support plate into the long groove of the H-shaped steel without drilling holes in the steel structure, thereby facilitating the subsequent support plate to form a horizontal support and positioning for the transverse steel, so that workers can perform a fastening connection operation between the transverse steel and the longitudinal steel. (2) By setting up components such as the second sliding frame, the second spring and the first push cylinder, this utility model can realize the automatic clamping of H-shaped steel by anti-slip blocks and anti-slip strips, as well as the vertical movement of the entire device along the clamped steel, thereby effectively improving the flexibility of the device and also improving the ease of use of the entire positioning device. (3) This utility model can also be used as a single device or in combination of two devices, thereby effectively improving the intelligent operation of the entire device and the flexible application in multiple scenarios. Attached Figure Description
[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 This is the front view of the present invention; Figure 3 for Figure 2 A three-dimensional cross-sectional view at point AA; Figure 4 for Figure 3 Enlarged view of a section at point B; Figure 5 for Figure 3 A magnified view of a section at point C.
[0015] In the figure: First sliding frame 10, second sliding frame 11, moving roller 12, anti-slip block 13, support plate 14, third sliding frame 15, rotating connecting rod 16, anti-slip strip 17, first protrusion 18, second protrusion 19, sliding rod 20, first spring 21, second spring 22, mounting plate 23, third protrusion 24, first push cylinder 25, U-shaped support platform 26, filling plate 27, connecting plate 28, second push cylinder 29, guide rod 30, limit block 31. Detailed Implementation
[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0017] Example 1: like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an intelligent construction positioning device for multi-story building steel structures includes a support plate 14, which is slidably disposed inside a long groove of an H-beam. Third sliding frames 15 are slidably disposed on both sides of the lower part of the support plate 14. A rotating connecting rod 16 is rotatably connected between one side wall of each third sliding frame 15 and the lower end face of the support plate 14. Anti-slip strips 17 are provided on the outer side wall of each third sliding frame 15. Multiple second protrusions 19 are horizontally correspondingly disposed on the same side wall of two third sliding frames 15. A sliding rod 20 is slidably connected between every two horizontally corresponding second protrusions 19. A first spring 21 is disposed on the outside of each sliding rod 20 between two second protrusions 19. An auxiliary moving component is provided on the outer side of each third sliding frame 15. In actual operation, the auxiliary moving components on both sides of the third sliding frame 15 form... The mutual compression of the two third sliding frames 15 causes the two third sliding frames 15 to move the two anti-slip strips 17 inward. During this process, the third sliding frames 15 will cause the second protrusions 19 on their side walls to compress the first spring 21 between the two second protrusions 19 until the distance between the outer walls of the two anti-slip strips 17 is less than the width of the long groove inside the H-shaped steel. Then, the support plate 14, the third sliding frames 15, and the rotating connecting rod 16 and other components are moved into the interior of the H-shaped steel. The auxiliary moving components are then controlled to disengage from the compression on one side of the third sliding frames 15, so that the elastic tension of the first spring 21 forms support for the two third sliding frames 15 to both sides, so that the two anti-slip strips 17 are tightly fitted with the inner side walls of the H-shaped steel. Through the friction between the anti-slip strips 17 and the H-shaped steel, the horizontal position of the support plate 14 is fixed.
[0018] When a horizontal steel bar is placed on the upper surface of the support plate 14, the steel bar's own weight will exert downward pressure on the support plate 14. After the support plate 14 is subjected to downward pressure, it will exert inclined compression on one side wall of the third sliding frame 15 through the two inclined rotating connecting rods 16. This will make the anti-slip strip 17 and the inner side wall of the H-shaped steel bar more tightly connected, thereby increasing the friction between the anti-slip strip 17 and the H-shaped steel bar and effectively ensuring the stability of the entire construction positioning structure.
[0019] Furthermore, such as Figure 1 , Figure 3 and Figure 4As shown, the auxiliary moving component includes a first sliding frame 10 slidably disposed outside the third sliding frame 15. A second sliding frame 11 is slidably disposed inside each first sliding frame 10. Multiple moving rollers 12 are rotatably disposed inside each second sliding frame 11. A servo motor is disposed on one side wall of each second sliding frame 11. The output end of each servo motor is fixedly connected to the shaft of one of its moving rollers 12. The servo motors are existing technology, and a synchronizer controls the multiple servo motors. The output ends of the multiple servo motors rotate synchronously, driving the moving rollers 12 to rotate, thereby driving the entire positioning device to move vertically. This allows the operator to move the device according to the actual situation. The positioning device is moved and fixed at the actual installation position. Each second sliding frame 11 is provided with a second push cylinder 29 on one side of the outer wall of the first sliding frame 10. The output end of each second push cylinder 29 passes through the first sliding frame 10 and is fixedly connected to one side wall of the second sliding frame 11. The second push cylinder 29 is an ordinary electric push cylinder, which is existing technology. When the entire device needs to be moved vertically, the output end of the second push cylinder 29 drives the second sliding frame 11 and multiple moving rollers 12 to move horizontally to form support between the first sliding frame 10 and the H-shaped steel, so that the anti-sliding block 13 disengages from the contact with the H-shaped steel, thereby facilitating the subsequent vertical position adjustment of the entire positioning device.
[0020] Each second sliding frame 11 has anti-slip blocks 13 on both sides of the inner sidewall of the first sliding frame 10. Each anti-slip block 13 forms contact with the outer sidewall of the H-beam when the positioning device is fixed, thereby creating sliding friction between the anti-slip block 13 and the H-beam, further improving the stability of the entire positioning device. The auxiliary moving component also includes multiple first protrusions 18 on one sidewall of the first sliding frame 10. Each first protrusion 18 is horizontally corresponding to a second protrusion 19 on its side. Each sliding rod 20 is slidably connected to the first protrusion 18 on its horizontal side. Limit blocks 31 are provided at both ends of the rod 20. A second spring 22 is connected between two adjacent first protrusions 18 and second protrusions 19 on the outside of each sliding rod 20. The second spring 22 forms an elastic stretch between the first protrusions 18 and second protrusions 19 through its own elastic tension, thereby forming an elastic stretch between the first sliding frame 10 and the third sliding frame 15. This causes the first sliding frame 10 to compress the anti-slip block 13 against the H-shaped steel, and the third sliding frame 15 to drive the anti-slip strip 17 to compress the H-shaped steel, effectively improving the clamping stability of the entire positioning device.
[0021] The auxiliary moving component also includes a mounting plate 23 disposed on one side wall of the first sliding frame 10. Each mounting plate 23 has a third protrusion 24 disposed on one side of the side wall of the third sliding frame 15. A first push cylinder 25 is fixedly disposed on one side wall of each mounting plate 23. The output end of each first push cylinder 25 passes through the mounting plate 23 and abuts against the third protrusion 24 on its side. In actual operation, initially, under the elastic tension of the first spring 21, each first protrusion 18 abuts against its side limit block 31, simultaneously activating multiple first push cylinders 25. The output ends of the multiple first push cylinders 25 extend, forming a compression on one side of the third protrusion 24, increasing the distance between every two adjacent first sliding frames 10 and third sliding frames 15 until the distance between the two second protrusions 19 is less than the width of the long groove inside the H-shaped steel. Then, the entire positioning device is moved and locked inside the H-shaped steel. At this point, the two third sliding frames 15 and the anti-slip strip 17 are all located within the H-shaped steel. Inside the long groove of the steel, the first sliding frame 10 and the second sliding frame 11 and other components on both sides are located on the outer side wall of the H-shaped steel. At this time, multiple second push cylinders 29 are activated. The output ends of the multiple second push cylinders 29 extend and drive the second sliding frame 11 and the moving roller 12 and other components to move horizontally and approach the outer side wall of the H-shaped steel until the multiple moving rollers 12 are in close contact with the outer side wall of the H-shaped steel. Finally, multiple servo motors are activated simultaneously. The servo motors drive the moving rollers 12 to rotate. Through the rotational friction between the moving rollers 12 and the outer side wall of the H-shaped steel, the entire positioning device is driven to move vertically.
[0022] After moving to the preset position, the output ends of multiple first push cylinders 25 are shortened, so that under the elastic tension of the first spring 21, a support is formed between the two third sliding frames 15. This causes the third sliding frames 15 to drive the anti-slip strip 17 to abut against the inner wall of the H-shaped steel, forming a preliminary fixation of the entire positioning device. Then, the output ends of multiple first push cylinders 25 are shortened until the output ends of the first push cylinders 25 disengage from the mutual abutment of the third protrusion 24. During this process, the output ends of multiple second push cylinders 29 are shortened simultaneously. The output ends of the second push cylinders 29 drive the second sliding frame 11 and the moving roller 12 and other components to disengage from the abutment of the outer wall of the H-shaped steel. During the above process, under the elastic tension of the second spring 22, the first protrusion 18 is stretched and moved towards the H-shaped steel until the anti-slip block 13 abuts tightly against the outer wall of the H-shaped steel, forming a clamping fixation of the anti-slip block 13 and the anti-slip strip 17 on the inner and outer walls of the H-shaped steel, effectively ensuring the stability of the entire positioning device.
[0023] Furthermore, such as Figure 1As shown, the entire positioning device can be symmetrically set in the long grooves on both sides of the H-shaped steel. Multiple connecting plates 28 are fixedly connected to one side of two adjacent first sliding frames 10 by bolts to form synchronous movement of the two sets of positioning devices.
[0024] It should be noted that all the push cylinders of the entire positioning device are electric push cylinders, which is existing technology and will not be elaborated on in this solution. The electric push cylinders and servo motors are synchronized by an external synchronizer to ensure that the structure of the entire device is symmetrical and stable.
[0025] Example 2: Based on Example 1, further examples are made, such as... Figure 1 and Figure 5 As shown, a U-shaped support platform 26 is snapped onto the upper part of the support plate 14. A filler plate 27 is slidably snapped onto one side of the U-shaped support platform 26. The U-shaped support platform 26 and the filler plate 27 are fixed together by bolts. After the U-shaped support platform 26 and the filler plate 27 are installed, they form an outer ring around the H-shaped steel. The lower end surfaces of both the U-shaped support platform 26 and the filler plate 27 are provided with grooves that interlock with the support plate 14 below them, thereby effectively improving the stability of the entire positioning device. The upper end surfaces of both the U-shaped support platform 26 and the filler plate 27 are provided with multiple connecting plates 28. The multiple connecting plates 28 form a stable support for the steel placed on the upper end surfaces of the U-shaped support platform 26 and the filler plate 27, increasing the friction between the steel and the upper end surfaces of the U-shaped support platform 26 and the filler plate 27, thereby improving the stability of construction.
[0026] Finally, it should be noted that the intelligent construction positioning device for multi-story building steel structures of this utility model needs to protect the various mechanical structures and related motion logic in this solution. Therefore, it does not elaborate on the various sensors, detectors and driving components required for the actual operation of the specific mechanical structures. However, for those skilled in the art, various control systems and electrical connection methods, including various electrical components and driving components, can be completed using conventional technical means. As long as the beneficial effects or the specific actions during the above work can be achieved, they can be implemented. This solution does not impose too many restrictions.
[0027] Furthermore, the springs, electric push cylinders, servo motors, and other components in the intelligent construction positioning equipment for multi-story and high-rise building steel structures of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0028] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.
[0029] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.
Claims
1. A construction positioning device for intelligent multi-high-rise building steel structure, comprising a support plate (14), characterized in that, The support plate (14) has three sliding frames (15) slidably arranged on both sides below. A rotating connecting rod (16) is rotatably connected between one side wall of each three sliding frame (15) and the lower end face of the support plate (14). An anti-slip strip (17) is provided on the outer side wall of each three sliding frame (15). Multiple second protrusions (19) are horizontally correspondingly arranged on the same side wall of two three sliding frames (15). A sliding rod (20) is slidably connected between every two horizontally corresponding second protrusions (19). A first spring (21) is provided between two second protrusions (19) on the outside of each sliding rod (20). An auxiliary moving component is provided on the outside of each three sliding frame (15).
2. The intelligent multi-high-rise building steel structure construction positioning equipment according to claim 1, characterized in that, The auxiliary moving component includes a first sliding frame (10) slidably disposed outside the third sliding frame (15), a second sliding frame (11) slidably disposed inside each first sliding frame (10), a plurality of moving rollers (12) rotatably disposed inside each second sliding frame (11), and anti-slip blocks (13) disposed on both sides of the second sliding frame (11) on the inner sidewall of the first sliding frame (10).
3. The intelligent multi-high-rise building steel structure construction positioning device according to claim 2, characterized in that, The auxiliary moving component also includes a plurality of first protrusions (18) disposed on one side wall of the first sliding frame (10). Each first protrusion (18) is horizontally corresponding to a second protrusion (19) on one side. Each slide rod (20) is slidably connected to the first protrusion (18) on its horizontal side. A second spring (22) is connected between two adjacent first protrusions (18) and second protrusions (19) on the outside of each slide rod (20).
4. The intelligent multi-high-rise building steel structure construction positioning device according to claim 3, characterized in that, The auxiliary moving component also includes a mounting plate (23) disposed on one side wall of the first sliding frame (10). Each mounting plate (23) has a third protrusion (24) on one side of the side wall of the third sliding frame (15). Each mounting plate (23) has a first push cylinder (25) fixedly disposed on one side wall. The output end of each first push cylinder (25) passes through the mounting plate (23) and abuts against the third protrusion (24) on one side.
5. The intelligent multi-high-rise building steel structure construction positioning device according to claim 3, characterized in that, Each of the slide bars (20) is provided with limit blocks (31) at both ends.
6. The intelligent multi-high-rise building steel structure construction positioning device according to claim 1, characterized in that, A U-shaped support platform (26) is snapped onto the top of the support plate (14), and a filler plate (27) is slidably snapped onto one side port of the U-shaped support platform (26).
7. The intelligent multi-high-rise building steel structure construction positioning device according to claim 6, characterized in that, The upper surfaces of the U-shaped support platform (26) and the filling plate (27) are each provided with multiple connecting plates (28).