Steel structure net rack hoisting anti-shaking stabilizing frame and using method

Abstract

The invention relates to the technical field of net rack hoisting, and discloses a steel structure net rack hoisting anti-shaking stabilizing frame and a using method, the steel structure net rack hoisting anti-shaking stabilizing frame comprises two supporting plates, two connecting plates connected with the supporting plates in a sliding mode, a mounting mechanism for achieving rapid and stable connection of the two supporting plates, and a supporting mechanism for bearing and limiting a net rack; the mounting mechanism comprises a connecting rod, a round hole, a connecting block, a first bolt, a fixing rod and a limiting assembly. The supporting mechanism comprises a fixing plate, a second bolt, a supporting rod, a rubber sleeve, an anti-moving assembly and a clamping assembly, the net rack is arranged on the supporting rod in a lap joint mode, and the clamping assembly abuts against the net rack from the side face. According to the connecting structure, multiple protections are formed through inserting, positioning, restraining and locking, the loosening problem caused by stress concentration due to single connection is avoided, the structural integrity is kept, and the hoisting quality and safety are effectively improved.

Description

Technical Field

[0001] This invention relates to the field of space frame hoisting technology, and in particular to a sway-proof stabilizing frame for steel space frame hoisting and its usage method. Background Technology

[0002] Steel space frames are widely used in construction projects such as factories, stadiums, and exhibition centers due to their advantages of being lightweight, having a large span, and having strong load-bearing capacity. Space frame hoisting is a critical step in construction. Due to their large size and uneven weight distribution, they are prone to swaying and shifting during lifting, moving, and positioning, influenced by factors such as wind and vibration. This not only leads to deviations in installation accuracy but may also cause safety risks such as collisions and imbalances in the tension of the slings. Therefore, anti-sway stabilizing frames have become a core auxiliary equipment for ensuring safe and efficient operation.

[0003] Existing stabilizers have significant drawbacks and are difficult to meet usage requirements: On the one hand, in terms of connection structure, traditional stabilizers mostly use a single bolt connection, lacking multiple constraints. Bolt connections are easily affected by vibration, leading to thread wear, insufficient preload, and easy loosening and detachment after long-term use. On the other hand, traditional stabilizers lack reasonable modular design and are mostly fixed integrated structures that cannot be disassembled. They are bulky during transportation and require special vehicles for transfer, which not only occupies a lot of transportation space but also significantly increases transportation costs. Summary of the Invention

[0004] To overcome the above shortcomings, the present invention provides a steel structure space frame hoisting anti-sway stabilizing frame and its usage method, aiming to improve the problem of the lack of multiple constraints in traditional stabilizing frames on the connection structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a steel structure space frame hoisting anti-sway stabilizing frame, comprising two support plates, two connecting plates, an installation mechanism for quickly and securely connecting the support plates and connecting plates, and a support mechanism for bearing and limiting the space frame; the installation mechanism includes a connecting rod, a round hole, a connecting block, a bolt, a fixing rod, and a limiting component; the connecting rod is fixed to both sides of the support plate, the round hole is opened in the connecting plate and adapted to the connecting rod, the connecting block is fixed to the connecting plate and located on one side of the round hole, and the bolt is threadedly connected to the connecting block. The fixing rod is fixed to the connecting block and passes through the connecting rod; the support mechanism includes a fixing plate, a threaded hole, two bolts, a support rod, a rubber sleeve, an anti-movement component, and a clamping component. The fixing plate is fixed to one side of the support plate and the connecting plate. The threaded hole is opened on the support plate and the connecting plate. The two bolts are adapted to the threaded hole. The support rod is fixedly connected to the fixing plate and its end has a threaded hole. The rubber sleeve is sleeved on the outer wall of the support rod. The anti-movement component fixes the rubber sleeve by cooperating with the hole at the end of the support rod through the threaded hole at the end of the rubber sleeve. The clamping component is set between the two support plates.

[0006] Preferably, the limiting component includes a limiting strip and a sliding groove. The limiting strip is fixed to the upper and lower sides of the connecting rod, and the upper and lower sides of the circular hole are provided with sliding grooves that are adapted to the limiting strip.

[0007] Preferably, the anti-movement component includes a limiting plate adapted to the threaded hole at the end of the rubber sleeve, and a screw that passes through the limiting plate and sequentially passes through the threaded hole at the end of the rubber sleeve and is screwed into the threaded hole at the end of the support rod, wherein the limiting plate abuts against the end face of the rubber sleeve.

[0008] Preferably, the clamping assembly includes a telescopic rod fixed to the inner side of the support plate and a pressing plate fixed to the end of the telescopic rod, wherein the telescopic rod can extend and retract to adjust the pressing position of the pressing plate.

[0009] Preferably, the end of the extrusion plate away from the telescopic rod is provided with a rubber pad for fitting the side of the grid frame, and the rubber pad can elastically deform and fit the surface of the grid frame.

[0010] Preferably, a circular plate is fixed to the top of both sides of the connecting plate, and a pull ring for connecting with the lifting equipment is fixed to the top of the circular plate. The pull ring has a ring structure to adapt to the sling connection.

[0011] Preferably, the support plate and the connecting plate are provided with through holes for the support rod to pass through.

[0012] A method for using a steel structure space frame hoisting anti-sway stabilizing frame includes the following steps:

[0013] S1: Align the round hole of the connecting plate with the connecting rod of the support plate and insert it so that the fixing rod passes through the connecting rod. After the limiting strip is embedded in the slide groove, tighten the bolt one on the connecting block so that the connecting block presses against the support plate, thus completing the fixing of the support plate and the connecting plate.

[0014] S2: Pass the support rod fixed on the fixed plate through the through holes of the support plate and the connecting plate, pass the bolt two through the fixed plate and screw it into the threaded hole to fix it, put a rubber sleeve on the support rod, put the limiting plate of the anti-movement component against the end face of the rubber sleeve, pass the screw through the limiting plate, then pass it through the threaded hole at the end of the rubber sleeve and screw it into the threaded hole at the end of the support rod in sequence, tighten the screw so that the limiting plate is pressed against the end face of the rubber sleeve to complete the fixation;

[0015] S3: Adjust the telescopic rod to put the extrusion plate in the initial open state, place the grid frame between the two support plates and let the bottom end rest on the rubber sleeve, extend the telescopic rod to drive the extrusion plate and rubber pad to press against the side of the grid frame;

[0016] S4: Pass the lifting equipment sling through the pull ring to lift the space frame. After the lifting is completed, retract the telescopic rod to remove the compression plate from the side of the space frame, remove the space frame, and then unscrew the screws in sequence, remove the limit plate and rubber sleeve, disassemble the connection between the support rod and the fixed plate, unscrew the second bolt to remove the fixed plate, unscrew the first bolt and pull the connecting plate to remove the connecting rod from the round hole, thus completing the disassembly of the stabilizer frame.

[0017] Preferably, when tightening the bolt in S1, the connecting block should be tightly pressed against the surface of the support plate to ensure that there is no relative displacement between the connecting rod and the round hole, and the limiting strip is fully embedded in the slide groove to achieve bidirectional limiting.

[0018] Preferably, the clamping force of the extrusion plate in S3 is such that the space frame is not loose, and the rubber pad is fully attached to the side of the space frame to enhance the friction with the side of the space frame and further improve the limiting stability.

[0019] The present invention has the following beneficial effects:

[0020] 1. In this invention, through the precise insertion of the connecting rod into the circular hole, the through-positioning of the fixing rod, the axial constraint of the limiting strip and the sliding groove, and the locking and tightening of the bolts, multiple layers of fixed protection are formed, making the connection between the support plate and the connecting plate both tight and firm. This combined connection structure can evenly distribute the load during the hoisting process, avoiding the loosening problem caused by the concentration of force in a single connection method, and ensuring that the stabilizer maintains the structural integrity throughout the entire hoisting operation.

[0021] 2. In this invention, the support rod and rubber sleeve provide flexible support for the bottom of the space frame, which not only provides stable support but also absorbs some vibration energy, preventing the space frame from moving up and down; the side uses telescopic rods to drive the extrusion plate to fit tightly against the rubber pad, effectively preventing the space frame from swaying left and right, so that the space frame is always in the preset position of the stable frame, improving the quality and safety of hoisting operations.

[0022] 3. In this invention, the contact parts between the space frame and the stabilizer are all buffered and protected with rubber material. The elastic deformation characteristics of the rubber pad and rubber sleeve can conform to the irregular shape of the space frame surface, avoiding damage such as scratches and deformation of the space frame surface caused by hard contact.

[0023] 4. This invention adopts a modular design, with components assembled using simple methods such as insertion and bolt connections. It eliminates the need for large lifting equipment or complex tools, allowing workers to assemble manually. The disassembly process follows a reverse, orderly sequence, ensuring smooth component separation without jamming. The disassembled components are of moderate size, easy to transport and store, and can be reused multiple times, saving time and labor costs associated with on-site assembly and disassembly, while also improving equipment utilization. Attached Figure Description

[0024] Figure 1 This is a perspective view of the present invention;

[0025] Figure 2 This is a split diagram of the installation mechanism;

[0026] Figure 3 This is a right view of the present invention;

[0027] Figure 4 A breakdown diagram of the supporting structure;

[0028] Figure 5 A split diagram to prevent the movement of components;

[0029] Figure 6 This is a schematic diagram of the telescopic rod and extrusion plate structure.

[0030] Legend:

[0031] 1. Support plate; 2. Connecting plate; 3. Mounting mechanism; 31. Connecting rod; 32. Round hole; 33. Connecting block; 34. Bolt 1; 35. Fixing rod; 36. Limiting component; 361. Limiting strip; 362. Slide groove; 4. Supporting mechanism; 41. Fixing plate; 42. Bolt 2; 43. Threaded hole; 44. Support rod; 45. Rubber sleeve; 46. Anti-movement component; 461. Limiting plate; 462. Screw; 47. Clamping component; 471. Telescopic rod; 472. Extrusion plate; 473. Rubber pad; 5. Round plate; 6. Pull ring. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1, refer to Figures 1-6A steel structure space frame hoisting anti-sway stabilizing frame includes two support plates 1, two connecting plates 2, an installation mechanism 3 for quickly and securely connecting the support plates 1 and the connecting plates 2, and a support mechanism 4 for supporting and limiting the space frame. The installation mechanism 3 includes connecting rods 31, round holes 32, connecting blocks 33, bolts 34, fixing rods 35, and limiting components 36. The connecting rods 31 are fixed to both sides of the support plates 1. The even distribution of multiple connecting rods 31 can ensure balanced force. The round holes 32 are opened in the connecting plates 2 and are adapted to the connecting rods 31, providing precise guidance for the sliding connection between the two. The connecting blocks 33 are fixed to the connecting plates 2 and are located on one side of the round holes 32. The bolts 34 are threadedly connected to the connecting blocks 33. The fixing rods 35 are fixed to the connecting blocks 33 and pass through the connecting rods 31. Through the dual action of insertion and threaded locking, the connection between the support plates 1 and the connecting plates 2 is made tighter. The support mechanism 4 includes a fixed plate 41, a threaded hole 43, a bolt 42, a support rod 44, a rubber sleeve 45, an anti-movement component 46, and a clamping component 47. The fixed plate 41 is fixed to one side of the support plate 1 and the connecting plate 2. The threaded hole 43 is opened on the support plate 1 and the connecting plate 2. The bolt 42 is adapted to the threaded hole 43. The fixed plate 41 can be firmly fixed by locking the bolt 42. The support rod 44 is fixedly connected to the fixed plate 41 and has a threaded hole at its end, which provides a connection base for the installation of the anti-movement component 46. The rubber sleeve 45 is sleeved on the outer wall of the support rod 44, which can form a flexible load-bearing structure at the bottom of the grid to avoid hard contact damage. The anti-movement component 46 fixes the rubber sleeve 45 by matching the threaded hole at the end of the rubber sleeve 45 with the hole at the end of the support rod 44, preventing the rubber sleeve 45 from shifting due to hoisting vibration. The clamping component 47 is set between the two support plates 1, which can form a limiting constraint on the grid from the side. The bottom of the space frame is stably mounted on the support rod 44, and the clamping component 47 firmly abuts against the fixed space frame from the side to achieve stable positioning and effectively suppress hoisting sway.

[0034] Example 2, refer to Figures 1-6 Based on Embodiment 1, the limiting component 36 includes a limiting strip 361 and a sliding groove 362. The limiting strip 361 is fixed to the upper and lower sides of the connecting rod 31. The upper and lower sides of the circular hole 32 are provided with sliding grooves 362 that are adapted to the limiting strip 361. The two cooperate to provide guidance and form axial constraint, prevent relative displacement, and improve connection stability. The anti-movement component 46 includes a limiting plate 461 adapted to the threaded hole at the end of the rubber sleeve 45, and a screw 462 that passes through the limiting plate 461 and sequentially passes through the threaded hole at the end of the rubber sleeve 45 and screws into the threaded hole at the end of the support rod 44. The limiting plate 461 abuts against the end face of the rubber sleeve 45, and the rubber sleeve 45 is locked and fixed by the screw 462, forming axial positioning to ensure support stability.

[0035] The clamping assembly 47 includes a telescopic rod 471 fixed to the inner side of the support plate 1 and a pressing plate 472 fixed to the end of the telescopic rod 471. The telescopic rod 471 adopts a nested structure of inner and outer tubes, with the outer tube and the inner tube fitting together. The inner tube can slide freely along the inner wall of the outer tube to adjust the overall length. The outer tube has a threaded hole on its side wall, and a locking bolt is installed in the hole. After adjusting to the target length to fit the space frame, the locking bolt is tightened so that its end abuts against the outer wall of the inner tube. The friction force is used to fix the inner and outer tubes relatively, thereby flexibly adjusting the position of the pressing plate 472 to fit space frames of different widths, while maintaining the stable pressing state of the pressing plate 472 to form a reliable lateral limit.

[0036] A rubber pad 473 is provided at the end of the extrusion plate 472 away from the telescopic rod 471. The rubber pad 473 can elastically deform to fit the surface of the space frame, increasing friction and strengthening the limiting function, while avoiding hard contact that could damage the space frame. Circular plates 5 are fixed to the top of both sides of the connecting plate 2. Pull rings 6 are fixed to the top of the circular plates 5. The pull rings 6 are annular structures adapted for sling connections. The circular plates 5 increase the contact area, allowing for even load distribution and improving hoisting stability. The support plate 1 and connecting plate 2 have through holes for the support rod 44 to pass through. The through hole positions are precise, ensuring smooth installation and verticality of the support rod 44, reducing gaps and preventing vibration.

[0037] Example 3, referring to Figures 1-6 A method for using a steel structure space frame hoisting anti-sway stabilizing frame includes the following steps:

[0038] S1: Align the round hole 32 of the connecting plate 2 with the connecting rod 31 of the support plate 1 and insert it smoothly, so that the fixing rod 35 passes through the connecting rod 31 to form a preliminary position. After the limiting strip 361 is accurately embedded in the sliding groove 362, tighten the bolt 34 on the connecting block 33 so that the connecting block 33 is tightly pressed against the surface of the support plate 1. Through multiple coordinations of insertion, positioning and locking, the support plate 1 and the connecting plate 2 are firmly fixed to ensure the stability of the frame structure.

[0039] S2: The support rod 44 fixed on the fixed plate 41 passes through the through holes of the support plate 1 and the connecting plate 2. Bolt 42 passes through the fixed plate 41 and is screwed into the threaded hole 43 for fixation, so that the fixed plate 41, the support plate 1, and the connecting plate 2 form a stable whole. A rubber sleeve 45 is put on the support rod 44. The limiting plate 461 fits against the end face of the rubber sleeve 45. After the screw 462 passes through the limiting plate 461, it passes through the threaded hole at the end of the rubber sleeve 45 and is screwed into the threaded hole at the end of the support rod 44. Tighten the screw 462 so that the limiting plate 461 presses against the end face of the rubber sleeve 45 to complete the fixation and prevent the rubber sleeve 45 from slipping during hoisting.

[0040] S3: Adjust the telescopic rod 471 to put the extrusion plate 472 in the initial open state, leaving enough space for the placement of the grid frame. Place the grid frame between the two support plates 1 and make the bottom end stably mounted on the rubber sleeve 45. Extend the telescopic rod 471 to drive the extrusion plate 472 and the rubber pad 473 to abut against the side of the grid frame, forming a double protection of bottom bearing and side limiting.

[0041] S4: Pass the lifting equipment sling through the pull ring 6 to lift the space frame. The two-way limiting structure effectively suppresses the swaying during the lifting process. After the lifting is completed, retract the telescopic rod 471 to make the compression plate 472 detach from the side of the space frame, and steadily remove the space frame. Then, unscrew the screw 462 in sequence, remove the limiting plate 461 and the rubber sleeve 45, disassemble the connection between the support rod 44 and the fixing plate 41, unscrew the second bolt 42 to remove the fixing plate 41, unscrew the first bolt 34 to pull the connecting plate 2 to make the connecting rod 31 detach from the round hole 32. Complete the disassembly of the stabilizer frame in an orderly manner for easy transportation and storage.

[0042] When tightening bolt 34 in S1, the connecting block 33 must press against the surface of the support plate 1 to ensure that there is no relative displacement between the connecting rod 31 and the round hole 32. The limiting strip 361 is fully embedded in the slide groove 362 to achieve bidirectional limiting and ensure the integrity of the stable frame structure.

[0043] The clamping force of the extrusion plate 472 in S3 is such that the space frame is not loose. The rubber pad 473 is fully attached to the side of the space frame to enhance friction, improve the limiting stability, and avoid damage to the space frame.

[0044] Working principle: First, the frame is assembled. The circular hole 32 of the connecting plate 2 is aligned with the connecting rods 31 on the left and right sides of the support plate 1 and slowly inserted. During insertion, the fixing rod 35 on the connecting block 33 simultaneously passes through the connecting rod 31, achieving initial positioning of the support plate 1 and the connecting plate 2. At the same time, the limiting strips 361 on the upper and lower sides of the connecting rod 31 are precisely embedded in the upper and lower sliding grooves 362 inside the circular hole 32, sliding along the sliding grooves 362 to the end to abut, forming an axial limit to prevent detachment. Then, the bolts 34 on the connecting block 33 are tightened, so that the connecting block 33 tightly presses against the surface of the support plate 1. Through the bolt tightening force and the cooperation of the limiting strips 361 and the sliding grooves 362, the support plate 1 and the connecting plate 2 are completely fixed, avoiding relative displacement. After the frame is fixed, assemble the support components. Pass the support rod 44, which is fixed to the fixed plate 41, through the pre-drilled through holes on the support plate 1 and connecting plate 2. Then, pass the bolt 42 through the fixed plate 41 and screw it into the threaded holes 43 at corresponding positions on the support plate 1 and connecting plate 2. Tighten the bolt 42 to securely connect the fixed plate 41 to the frame. Next, fit a rubber sleeve 45 onto the outer wall of the support rod 44. Place the limiting plate 461 of the anti-slip component 46 against the end face of the rubber sleeve 45. Screw 462 through the limiting plate 461 and screw it into the threaded holes at the ends of the rubber sleeve 45 and the support rod 44. The tightening force of the screw 462 ensures that the limiting plate 461 firmly presses against the rubber sleeve 45, preventing the rubber sleeve 45 from slipping during hoisting. Finally, adjust the telescopic rod 471 inside the support plate 1 to put the compression plate 472 in its initial open state, reserving sufficient space for subsequent placement of the space frame, thus completing the overall assembly of the stabilizing frame.

[0045] During hoisting operations, the steel structure space frame to be hoisted is first placed between two support plates 1, ensuring that the bottom of the space frame rests stably on the rubber sleeve 45 of the support rod 44. The rubber sleeve 45 conforms to the bottom of the space frame through elastic deformation, providing support while preventing damage from hard contact. Then, the telescopic rod 471 is extended, causing the compression plate 472 at the end of the telescopic rod 471 to move towards the side of the space frame, so that the rubber pad 473 at the end of the compression plate 472 away from the telescopic rod 471 is completely in contact with the side of the space frame. The telescopic length of the telescopic rod 471 is finely adjusted according to the specifications of the space frame, so that the clamping force of the compression plate 472 reaches the standard of no loosening of the space frame. The rubber pad 473 enhances the friction with the side of the space frame through elastic deformation, further improving the limiting stability. The slings of the hoisting equipment are passed through the annular pull rings 6 on the top circular plates 5 on both sides of the connecting plate 2. The pull rings 6 evenly transfer the hoisting load to the entire stabilizing frame through the circular plates 5. After hoisting, disassembly is performed. First, retract the telescopic rod 471 to disengage the compression plate 472 and rubber pad 473 from the side of the grid frame, and then smoothly remove the grid frame. Next, unscrew the screws 462 of the anti-movement component 46 in sequence, remove the limiting plate 461 and rubber sleeve 45, and unscrew the second bolt 42 to remove the fixing plate 41 on the support plate 1 and connecting plate 2. Finally, unscrew the first bolt 34 on the connecting block 33, pull the connecting plate 2 outward to disengage the connecting rod 31 from the round hole 32, and slide the limiting strip 361 out of the slide groove 362, completing the disassembly and recycling of the various components of the stabilizer frame for reuse.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A steel structure net rack hoisting anti-shaking stabilizing frame, characterized in that, The utility model provides a kind of net rack support mechanism, including two support plates (1), two connecting plates (2), mounting mechanism (3) for realizing support plate (1) and connecting plate (2) quick and stable connection and support mechanism (4) for bearing and limiting net rack;The mounting mechanism (3) includes connecting rod (31), round hole (32), connecting block (33), bolt one (34), fixed rod (35) and limiting component (36), the connecting rod (31) is fixed on the both sides of support plate (1), round hole (32) is opened in connecting plate (2) and is compatible with connecting rod (31), connecting block (33) is fixed on connecting plate (2) and is at the side of round hole (32), bolt one (34) is threadedly connected with connecting block (33), fixed rod (35) is fixed on connecting block (33) and penetrates connecting rod (31);The support mechanism (4) includes fixed plate (41), threaded hole (43), bolt two (42), support rod (44), rubber sleeve (45), anti-moving component (46) and clamping component (47), the fixed plate (41) is fixedly connected in the side of support plate (1) and connecting plate (2), threaded hole (43) is opened on support plate (1) and connecting plate (2), bolt two (42) is compatible with threaded hole (43), support rod (44) is fixedly connected on fixed plate (41) and its end is provided with the hole of threaded structure, rubber sleeve (45) is sleeved on the outer wall of support rod (44), anti-moving component (46) is fixed rubber sleeve (45) by the threaded hole of rubber sleeve (45) end and the hole of support rod (44) end cooperation, clamping component (47) is arranged between two support plates (1).

2. The anti-shaking stable frame for hoisting a steel structure space truss according to claim 1, characterized in that: The limiting component (36) includes limiting strip (361) and sliding groove (362), the limiting strip (361) is fixed on the upper and lower sides of connecting rod (31), and the upper and lower sides of the round hole (32) are provided with sliding grooves (362) matched with the limiting strips (361).

3. The anti-shaking stable frame for hoisting a steel structure space truss of claim 1, characterized in that: The anti-moving component (46) includes a limiting plate (461) matched with the threaded hole of the end of the rubber sleeve (45), and a screw (462) penetrating the limiting plate (461) and sequentially passing through the threaded hole of the end of the rubber sleeve (45) and being screwed into the threaded hole of the end of the support rod (44), and the limiting plate (461) abuts against the end face of the rubber sleeve (45).

4. The anti-shaking stable frame for hoisting a steel structure space truss of claim 1, characterized in that: The clamping component (47) includes a telescopic rod (471) fixed to the inner side of the support plate (1), and an extrusion plate (472) fixed to the end of the telescopic rod (471), and the telescopic rod (471) can adjust the abutting position of the extrusion plate (472).

5. The anti-shaking stable frame for hoisting a steel structure space truss of claim 4, characterized in that: The extrusion plate (472) is provided with a rubber pad (473) for abutting against the side surface of the net rack at the end away from the telescopic rod (471), and the rubber pad (473) can elastically deform and abut against the surface of the net rack.

6. The steel structure space truss hoisting anti-swing stabilizing frame according to claim 1, characterized in that: The top of the connecting plate (2) is fixed with a circular plate (5) on both sides, the top of the circular plate (5) is fixed with a pull ring (6) for connecting with hoisting equipment, and the pull ring (6) is annularly structured to be matched with a sling.

7. The steel structure space truss hoisting anti-swing stabilizing frame according to claim 1, characterized in that: The support plate (1) and the connecting plate (2) are provided with through holes for penetrating the support rod (44).

8. A method for using the anti-shaking stabilizing frame for hoisting a steel structure space truss, characterized in that: The utility model includes the following steps: S1: Align the round hole (32) of the connecting plate (2) with the connecting rod (31) of the support plate (1) and insert it so that the fixing rod (35) passes through the connecting rod (31). After the limiting strip (361) is embedded in the slide groove (362), tighten the bolt (34) on the connecting block (33) so that the connecting block (33) presses the support plate (1) to complete the fixing of the support plate (1) and the connecting plate (2); S2: Pass the support rod (44) fixed on the fixed plate (41) through the through holes of the support plate (1) and the connecting plate (2), pass the bolt two (42) through the fixed plate (41) and screw it into the threaded hole (43) for fixing, put the rubber sleeve (45) on the support rod (44), put the limiting plate (461) of the anti-movement component (46) against the end face of the rubber sleeve (45), pass the screw (462) through the limiting plate (461), and then pass it through the threaded hole at the end of the rubber sleeve (45) and screw it into the threaded hole at the end of the support rod (44). Tighten the screw (462) so that the limiting plate (461) abuts against the end face of the rubber sleeve (45) to complete the fixing. S3: Adjust the telescopic rod (471) to make the extrusion plate (472) in the initial open state, place the grid frame between the two support plates (1) and let the bottom end be mounted on the rubber sleeve (45), extend the telescopic rod (471) to drive the extrusion plate (472) and the rubber pad (473) to abut against the side of the grid frame; S4: Pass the lifting equipment sling through the pull ring (6) to lift the space frame. After the lifting is completed, retract the telescopic rod (471) to make the compression plate (472) separate from the side of the space frame. Remove the space frame, then unscrew the screw (462), remove the limit plate (461) and rubber sleeve (45), disassemble the connection between the support rod (44) and the fixing plate (41), unscrew the second bolt (42) to remove the fixing plate (41), unscrew the first bolt (34) to pull the connecting plate (2) to make the connecting rod (31) separate from the round hole (32), and complete the disassembly of the stabilizer frame.

9. The use method of the steel structure net rack hoisting anti-shaking stabilizing frame according to claim 8, characterized in that: When tightening bolt 1 (34) in S1, the connecting block (33) must be pressed tightly against the surface of the support plate (1) to ensure that there is no relative displacement between the connecting rod (31) and the round hole (32), and the limiting strip (361) is fully embedded in the slide groove (362) to achieve bidirectional limiting.

10. The use method of the steel structure net rack hoisting anti-shaking stabilizing frame according to claim 8, characterized in that: The clamping force of the extrusion plate (472) in S3 is such that the space frame is not loose, and the rubber pad (473) is completely attached to the side of the space frame to enhance the friction with the side of the space frame and further improve the limiting stability.

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