Large-span steel structure electromechanical construction support hanger

Abstract

The application relates to the field of steel structure electromechanical support hangers, and discloses a large-span steel structure electromechanical construction support hanger which comprises a cross-shaped frame plate, first support columns, rectangular loading plates and rectangular limiting plates. The cross-shaped frame plate is horizontally arranged, and the top four corners of the cross-shaped frame plate are provided with the first support columns. The first support columns are hollow structures, and the interiors of the first support columns are sleeved with adjusting plates. The adjusting plates are rotatably provided with upper clamping plates and lower clamping plates at the top. The upper clamping plates and the lower clamping plates are fixedly and adjacently arranged. The bottom of the cross-shaped frame plate is provided with two groups of symmetrically-arranged rectangular loading plates. The top of each rectangular loading plate is slidably provided with two groups of rectangular limiting plates. In the application, the problem that the installation precision is poor and the practicability is poor due to the limitation of the space structure is solved.

Description

Technical Field

[0001] This application relates to the field of steel structure electromechanical support and hanger technology, for example, to a large-span steel structure electromechanical construction support and hanger. Background Technology

[0002] Against the backdrop of the booming development of the current construction industry, various large-scale construction projects are constantly emerging. Large-span steel structures, with their excellent spatial performance, high load-bearing capacity, and flexible layout design, have been widely used in large buildings such as stadiums, exhibition centers, and industrial plants. In large-span steel structures, supports and hangers are typically used to ensure the stability and safety of electromechanical pipelines (such as air ducts, cable trays, and pipes). Due to the large span and high clearance of steel structures, traditional welding or direct anchoring methods may damage the structural integrity or waterproofing layer; therefore, prefabricated support and hanger systems are often used.

[0003] Traditional installation techniques for electromechanical supports and hangers in large-span steel structures have gradually revealed numerous problems when faced with increasingly complex building structures and high-standard construction requirements. In terms of quality, conventional installation methods are difficult to accurately adapt to the complex stress characteristics and spatial structure of large-span steel structures, resulting in poor installation accuracy of supports and hangers, and easy occurrence of loosening, deformation, and other issues, which seriously threaten the long-term stable operation of electromechanical systems. Traditional installation techniques also involve cumbersome construction procedures, cannot be adapted to different electromechanical equipment, have unsatisfactory hoisting effects, and poor practicality. Utility Model Content

[0004] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0005] This disclosure provides a large-span steel structure electromechanical construction support frame to solve the problems of poor accuracy and practicality caused by installation limitations due to spatial structure constraints.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A large-span steel structure electromechanical construction support system includes a grid frame plate, first support columns, rectangular mounting plates, and rectangular limiting plates. The grid frame is arranged horizontally, with first support columns at each of the four top corners. Each first support column is hollow and has an adjusting plate fitted inside. An upper and lower locking plate are rotatably mounted on the top of each adjusting plate, and the upper and lower locking plates are fixedly connected for hoisting and fixing the entire support system. The height of both the upper and lower locking plates can be adjusted using the adjusting plates. Since both are rotatable relative to the first support columns, they can be adjusted arbitrarily. After the two are connected, relative to the angle of the grid frame plate, they can be hoisted through by anchoring rods in different directions. This allows for more precise support of spatial structures, adapts to different working environments, and effectively increases installation efficiency. The bottom of the grid frame plate has two sets of symmetrically arranged rectangular mounting plates, and the top of each rectangular mounting plate has two sets of rectangular limiting plates that can slide along the length of the rectangular mounting plate to change the distance between the two sets. Thus, the space between the two sets can be adapted to fix and install steel structure electromechanical equipment of different sizes, increasing the practicality of the device.

[0007] Furthermore, both the upper and lower clamping plates are semi-circular sleeve structures, and their sides are connected by a first fixing bolt. The first fixing bolt is fitted with a nut, and by tightening the nut, the upper and lower clamping plates can be completely mated and fixed.

[0008] Furthermore, a support column is fixedly connected to the bottom side of the lower locking plate, and the bottom end of the support column is rotatably connected to the rotating disk. The rotating disk is located inside the outer ring plate, and the bottom side of the outer ring plate is fixedly connected to the second support column. The bottom end of the second support column is fixedly connected to the top end of the adjusting plate. The lower locking plate and the upper locking plate are rotatably set relative to the first support column through the setting of the support column and the rotating disk. The upper locking plate and the lower locking plate are connected to the adjusting plate through the setting of the outer ring plate and the second support column, so that the height of the two can be easily adjusted by the adjusting plate.

[0009] Furthermore, the adjusting plate is evenly provided with a number of screw holes along the height direction, and the top two sides of the first support column are provided with second fixing bolts. The adjusting plate and the first support column are fixedly connected by the second fixing bolts passing through the corresponding screw holes of the adjusting plate. After the height of the adjusting plate is adjusted, it is fixed by the second fixing bolts.

[0010] Furthermore, the bottom edge of the rotating disk is provided with several fixed threaded holes evenly distributed around the circumference, and two sets of limiting bolts are inserted into the side of the outer ring plate. The limiting bolts are threadedly connected to the corresponding fixed threaded holes to achieve a fixed connection between the rotating disk and the outer ring plate. The rotating disk has a bearing-type structure, and its inner side can rotate and is connected to the bottom end of the support column to ensure that the support column can rotate flexibly. The side of the rotating disk can be connected to the outer ring plate through the fixed threaded holes and the limiting bolts.

[0011] Furthermore, each of the rectangular mounting plates has a working groove on one side of its top, and a rotating threaded rod is rotatably provided on the other side. The bottom of the rectangular limiting plate is provided with a first sliding plate and a second sliding plate corresponding to the working groove and the rotating threaded rod, respectively. The first sliding plate is slidably disposed in the working groove, and the second sliding plate is threadedly connected to the rotating threaded rod. The threads of the second sliding plates of the two sets of rectangular limiting plates are opposite in direction to the threads of the rotating threaded rod. A handle is provided at one end of the rotating threaded rod. When the rotating threaded rod is rotated, the two sets of rectangular limiting plates on the top side of the rectangular mounting plate will move in opposite directions driven by the opposite threads of the second sliding plates, thereby achieving the purpose of adjusting the distance between the two sets of rectangular limiting plates.

[0012] Furthermore, connecting columns are fixedly provided at both ends of one side of the rectangular mounting plate, and the top of the connecting columns are slidably connected to the bottom sides of the grid frame plate, so that the grid frame plate is connected to the rectangular mounting plate through the connecting columns.

[0013] Furthermore, functional slots are respectively opened on both sides of the bottom side of the grid frame plate, and T-shaped sliders are provided at the top of each connecting column. The T-shaped sliders are located in the functional slots and are slidably connected, thereby realizing the sliding connection between the connecting column and the grid frame plate. Each T-shaped slider is connected to a drive cylinder output end on one side. The drive cylinders are fixedly located in the corresponding functional slots. The drive cylinders can push and pull the T-shaped sliders, thereby controlling the distance between the two sets of rectangular mounting plates through the connecting columns, further realizing the adaptability of electromechanical equipment placement and increasing practicality.

[0014] The electromechanical construction support and hanger for a large-span steel structure provided in this disclosure can achieve the following technical effects: 1) The height of the upper and lower clamping plates can be adjusted by adjusting the plate. Since both are rotatable relative to the first support column, the angle between them and the grid frame plate after they are connected can be adjusted at will. The two can be hoisted by fixing rods in different directions, so as to meet the precision support of more spatial structures, adapt to different working environments, and effectively increase the efficiency of installation. 2): In this utility model, the rectangular limiting plate can slide along the length of the rectangular mounting plate to change the distance between the two groups, so that the space between the two groups can be adapted to fix and install steel structure electromechanical equipment of different sizes, increasing the practicality of the device.

[0015] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0016] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings are not scaled. Other drawings can be obtained by those skilled in the art based on these drawings.

[0017] Figure 1 This is a schematic diagram of a large-span steel structure electromechanical construction support and hanger structure according to this utility model; Figure 2 This is a schematic diagram of the bottom structure of a large-span steel structure electromechanical construction support and hanger according to this utility model; Figure 3 This is a schematic diagram of the exploded state structure of the rotating disk and outer ring plate in a large-span steel structure electromechanical construction support and hanger according to this utility model; Figure 4 This is a schematic diagram of the exploded state of the upper and lower clamping plates in a large-span steel structure electromechanical construction support and hanger according to this utility model. Figure 5 This is a schematic diagram of a rectangular limiting plate structure in a large-span steel structure electromechanical construction support and hanger according to this utility model.

[0018] Figure label: 1. Grid frame plate; 2. First support column; 3. Adjusting plate; 4. Upper snap-fit ​​plate; 5. Rotating disk; 6. Support column; 7. First fixing bolt; 8. Lower snap-fit ​​plate; 9. Outer ring plate; 10. Second support column; 11. Second fixing bolt; 12. Rotating threaded rod; 13. Working groove; 14. Rectangular mounting plate; 15. Connecting column; 16. Limiting bolt; 17. First sliding plate; 18. Drive cylinder; 19. Fixing threaded hole; 20. Nut; 21. Rectangular limiting plate; 22. Handle; 23. Second sliding plate; 24. Functional groove; 25. T-shaped slider. Detailed Implementation

[0019] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0020] A large-span steel structure electromechanical construction support frame includes a grid frame plate 1, first support columns 2, rectangular mounting plates 14, and rectangular limiting plates 21. The grid frame is arranged horizontally, and each of the four top corners has a first support column 2. The first support column 2 is a hollow structure, and each has an adjusting plate 3 fitted inside. The top of the adjusting plate 3 is rotatably equipped with an upper locking plate 4 and a lower locking plate 8. The upper locking plate 4 and the lower locking plate 8 are fixedly connected for hoisting and fixing the entire support frame. Both the upper locking plate 4 and the lower locking plate 8 are semi-circular sleeve structures, and their sides are connected by a first... A fixing bolt 7 is inserted and connected, and a nut 20 is sleeved on the first fixing bolt 7. By tightening the nut 20, the upper clamping plate 4 and the lower clamping plate 8 can be completely connected and fixed. The height of the upper clamping plate 4 and the lower clamping plate 8 can be adjusted by adjusting the adjusting plate 3. Since both are rotatable relative to the first support column 2, the angle between the two after docking and the grid frame plate 1 can be adjusted at will. The two can be hoisted by anchoring rods in different positions, so as to meet the precision support of more spatial structures, adapt to different working environments, and effectively increase the efficiency of installation.

[0021] The lower locking plate 8 is fixedly connected to a support column 6 on its bottom side. The bottom end of the support column 6 is rotatably connected to the rotating disk 5. The rotating disk 5 is located inside the outer ring plate 9. The bottom side of the outer ring plate 9 is fixedly connected to the second support column 10. The bottom end of the second support column 10 is fixedly connected to the top end of the adjusting plate 3. The lower locking plate 8 and the upper locking plate 4 are rotatably set relative to the first support column 2 through the setting of the support column 6 and the rotating disk 5. The bottom side of the rotating disk 5 is evenly provided with a number of fixed threaded holes 19 along the circumference. Two sets of limiting bolts 16 are inserted into the side of the outer ring plate 9. The limiting bolts 16 are threadedly connected to the corresponding fixed threaded holes 19 to achieve a fixed connection between the rotating disk 5 and the outer ring plate 9. The rotating disk 5 has a bearing-type structure, and its inner side can rotate and is connected to the bottom end of the support column 6 to ensure that the support column 6 can rotate flexibly. The side of the rotating disk 5 can be connected to the outer ring plate 9 through the fixed threaded holes 19 and the limiting bolts 16.

[0022] The upper snap-fit ​​plate 4 and the lower snap-fit ​​plate 8 are connected to the adjusting plate 3 by the outer ring plate 9 and the second support column 10, so that the height of the two can be easily adjusted by the adjusting plate 3. The adjusting plate 3 has a number of screw holes evenly opened along the height direction. The second fixing bolts 11 are inserted into the top two sides of the first support column 2. The adjusting plate 3 and the first support column 2 are fixedly connected by the second fixing bolts 11 passing through the corresponding screw holes of the adjusting plate 3. After the height of the adjusting plate 3 is adjusted, it is fixed by the second fixing bolts 11.

[0023] The bottom of the grid frame plate 1 is provided with two sets of symmetrically arranged rectangular mounting plates 14. Two sets of rectangular limiting plates 21 are slidably mounted on the top of each rectangular mounting plate 14. The rectangular limiting plates 21 can slide along the length of the rectangular mounting plate 14 to change the distance between the two sets, thus adapting the space between the two sets to accommodate and fix steel structure electromechanical equipment of different sizes, increasing the practicality of the device. Each rectangular mounting plate 14 has a working groove 13 on one side of its top and a rotating threaded rod 12 rotatably mounted on the other side. The bottom of the rectangular limiting plates 21 is respectively provided with a first sliding plate 17 and a second sliding plate 18 corresponding to the working groove 13 and the rotating threaded rod 12. Two sliding plates 23, the first sliding plate 17 is slidably disposed in the working groove 13, the second sliding plate 23 is threadedly connected to the rotating threaded rod 12, the second sliding plate 23 of the two sets of rectangular limiting plates 21 are connected to the rotating threaded rod 12 in opposite directions, and a handle 22 is provided at one end of the rotating threaded rod 12. The operator operates the rotating threaded rod 12 through the handle 22. When the rotating threaded rod 12 is rotated, the two sets of rectangular limiting plates 21 on the top side of the rectangular mounting plate 14 will move in opposite directions driven by the opposite threads of the second sliding plate 23, thereby achieving the purpose of adjusting the distance between the two sets of rectangular limiting plates 21.

[0024] The rectangular mounting plate 14 has connecting posts 15 fixedly installed at both ends on one side. The top ends of the connecting posts 15 are slidably connected to the bottom sides of the grid frame plate 1. The grid frame plate 1 is connected to the rectangular mounting plate 14 through the connecting posts 15. Functional slots 24 are opened on both sides of the bottom side of the grid frame plate 1. T-shaped sliders 25 are installed at the top ends of the connecting posts 15. The T-shaped sliders 25 are located in the functional slots 24 and are slidably connected, thereby realizing the sliding connection between the connecting posts 15 and the grid frame plate 1. The output end of the drive cylinder 18 is connected to one side of the T-shaped slider 25. The drive cylinders 18 are fixedly installed in the corresponding functional slots 24. The drive cylinders 18 can push and pull the T-shaped sliders 25, thereby controlling the distance between the two sets of rectangular mounting plates 14 through the connecting posts 15, further realizing the adaptability of the electromechanical equipment and increasing its practicality.

[0025] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Some parts and features of some embodiments may be included or replaced by parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A large-span steel structure electromechanical construction support system, characterized in that, The device includes a grid frame plate, first support columns, rectangular mounting plates, and rectangular limiting plates. The grid frame is horizontally arranged and has first support columns at each of the four top corners. Each first support column has a hollow structure and an adjusting plate is fitted inside. Each adjusting plate has an upper locking plate and a lower locking plate rotatably mounted on its top. The upper locking plate and the lower locking plate are fixedly connected. The bottom of the grid frame plate has two sets of symmetrically arranged rectangular mounting plates, and the top of each rectangular mounting plate has two sets of rectangular limiting plates that are slidably mounted.

2. The electromechanical construction support and hanger for a large-span steel structure according to claim 1, characterized in that, Both the upper and lower clamping plates are semi-circular sleeve structures, and their sides are connected by a first fixing bolt, which is fitted with a nut.

3. The electromechanical construction support and hanger for a large-span steel structure according to claim 2, characterized in that, A support column is fixedly connected to the bottom side of the lower snap-fit ​​plate. The bottom end of the support column is rotatably connected to the rotating disk. The rotating disk is located inside the outer ring plate. The bottom side of the outer ring plate is fixedly connected to the second support column. The bottom end of the second support column is fixedly connected to the top end of the adjusting plate.

4. The electromechanical construction support and hanger for a large-span steel structure according to claim 3, characterized in that, The adjusting plate has several screw holes evenly distributed along the height direction, and second fixing bolts are inserted on both sides of the top of the first support column.

5. The electromechanical construction support and hanger for a large-span steel structure according to claim 3, characterized in that, The bottom edge of the rotating disk is provided with several fixed threaded holes evenly distributed around the circumference, and two sets of limiting bolts are inserted into the side of the outer ring plate.

6. The electromechanical construction support and hanger for a large-span steel structure according to claim 1, characterized in that, The rectangular mounting plate has a working groove on one side of its top and a rotating threaded rod on the other side. The bottom of the rectangular limiting plate is provided with a first sliding plate and a second sliding plate corresponding to the working groove and the rotating threaded rod, respectively. The first sliding plate is slidably disposed in the working groove, and the second sliding plate is threadedly connected to the rotating threaded rod. The threads of the second sliding plates of the two sets of rectangular limiting plates are connected to the rotating threaded rod in opposite directions. A handle is provided at one end of the rotating threaded rod.

7. The electromechanical construction support and hanger for a large-span steel structure according to claim 1, characterized in that, The rectangular mounting plate has connecting columns fixedly installed at both ends on one side. The bottom sides of the grid frame plate are respectively provided with functional slots. The top of each connecting column is provided with a T-shaped slider. The T-shaped slider is located in the functional slot and is slidably connected. One side of each T-shaped slider is connected to the output end of a drive cylinder. The drive cylinder is fixedly installed in the corresponding functional slot.

Images